–1– ASCTB384E 201709-T
EV Relay [Normal type]
ORDERING INFORMATION
High voltage DC, High
capacity Cut-off Relays
using Capsule Contact
Mechanism EV RELAYS
FEATURES
• Compact, lightweight and safety
To realize quick gap cutoff with high voltage DC, hydrogen gas, which
has superior arc cooling capability, is sealed in the capsule contact
chamber. At the same time, superior safety is achieved owing to an
explosion-proof construction that prevents arc leakage.
• High contact reliability
Since the contact portion is sealed in hydrogen gas, there is no contact
oxidation. It is also dustproof and waterproof.
• Richly varied lineup
Types that are quiet in operation types and high short-circuit capacity
types are also available.
Moreover, the lineup includes plenty of all plug-in types, as well as high
carrying current types.
TYPICAL APPLICATIONS
• Electric vehicles (HEV, PHEV, BEV, and FCV)
• Battery charge and discharge systems
• High voltage DC applications such as hybrid construction
equipment
<Protective construction>
80 A 300 A120 A 200 A10 A 20 A
Normal types
Compact high short-
circuit capacity type
Quiet types
Vertical type Horizontal type
Capsule contact
New
RoHS compliant
Contact arrangement
1: 1 Form A (Screw terminal, 10 A TM type)
5: 1 Form A (20 A TM type)
AEV 0
Contact rating
1: 10 A
2: 20 A
8: 80 A
4: 120 A
7: 200 A
9: 300 A
Rated coil voltage
12: 12 V DC
24: 24 V DC
Coil terminal structure
Nil:
2:
Faston terminal (for 20 A type),
Connector (for 80 A, 120 A and 300 A), Lead wire (for 200 A)
Faston terminal (for 10 A type with terminal protection cover)
* EV80A, EV120A, and EV200A have vertical type, EV120A has high short-circuit capacity type, and high carrying current type (135A, 200A):
please inquire our sales representative for more information.
EV (AEV, AEVG, AEVS)
–2– ASCTB384E 201709-T
TYPES
RATING
1. Coil data
Notes: *1. Please inquire our sales representative for more information about EV20A with rated coil voltage of 24V DC.
*2. Max. continuous applied voltage to the coil is the same as max. allowable voltage.
Contact rating Contact arrangement Rated coil voltage Part No. Packing
Carton Case
10 A
1 Form A 12V DC
AEV110122 25 pcs. 100 pcs.
20 A AEV52012 25 pcs. 50 pcs.
80 A AEV18012 1 pc. 20 pcs.
120 A AEV14012 1 pc. 20 pcs.
200 A AEV17012 1 pc. 10 pcs.
300 A AEV19012 1 pc. 5 pcs.
10 A
1 Form A 24V DC
AEV110242 25 pcs. 100 pcs.
80 A AEV18024 1 pc. 20 pcs.
120 A AEV14024 1 pc. 20 pcs.
200 A AEV17024 1 pc. 10 pcs.
300 A AEV19024 1 pc. 5 pcs.
Contact rating Rated coil
voltage
Operate (Set) voltage
(at 20°C 68°F) (initial)
Release (Reset) voltage
(at 20°C 68°F) (initial)
Rated operating current
[±10%] (at 20°C 68°F)
Rated operating power
(at 20°C 68°F)
Max. allowable
voltage*2
10 A
12V DC Max. 9 V DC
Min. 1 V DC 0.103 A 1.24 W
16V DC
20 A*1Min. 0.5 V DC 0.327 A 3.9 W
80 A Min. 1 V DC 0.353 A 4.2 W
120 A Min. 1 V DC 0.353 A 4.2 W
200 A Min. 1 V DC 0.5 A 6 W
300 A Min. 2 V DC 3.2 A (Inrush) Inrush: 37.9 W (approx. 0.1 sec.)
Stable: 3.6 W
10 A
24V DC Max. 18 V DC
Min. 2 V DC 0.052 A 1.24 W
32V DC
80 A Min. 2 V DC 0.176 A 4.2 W
120 A Min. 2 V DC 0.176 A 4.2 W
200 A Min. 2 V DC 0.25 A 6 W
300 A Min. 4 V DC 1.85 A (Inrush) Inrush: 44.4 W (approx. 0.1 sec.)
Stable: 3.8 W
EV (AEV, AEVG, AEVS)
–3– ASCTB384E 201709-T
2. Specifications
Notes: The coil voltage 12V DC type and 24V DC type have the same specifications.
*1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The performance value applies when a varistor is connected in parallel to the coil. Please be warned that working life will be reduced when a diode is used.
*3. at L/R 1ms
*4. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. For details, please refer to the
“Automotive Relay Users Guide”.
Item Specifications
10A type 20A type
Contact data
Contact arrangement 1 Form A
Contact material Molybdenum Copper alloy
Rated switching capacity
(resistive) 10A 450V DC 20A 400V DC
Max. carrying current
10A Continuity
15A 2 min.
30A 30 sec. (2mm2 wire)
20A Continuity
40A 10 min.
60A 1 min. (3mm2 wire)
Min. switching load*11A 12V DC (resistive, at 20°C 68°F)
Contact voltage drop (initial) Max. 0.5V (By voltage drop 10A 6V DC) Max. 0.2V (By voltage drop 20A 6V DC)
Insulated resistance (initial) Min. 100 MΩ (at 500V DC, Measurement at same location as “Dielectric strength” section.)
Dielectric
strength (initial)
Between open contacts 2,500 Vrms for 1 min. (Detection current: 10mA)
Between contacts and coil 2,500 Vrms for 1 min. (Detection current: 10mA)
Time
characteristics
(initial)
Operate (Set) time
(at rated coil voltage) Max. 50ms (at 20°C 68°F, without contact bounce time)
Release (Reset) time
(at rated coil voltage) Max. 30ms (at 20°C 68°F) (Without diode)
Shock
resistance
Functional
For ON: Min. 196m/s2 {approx. 20 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
10A type for OFF: Min. 196m/s2 {approx. 20 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
20A type for OFF: Min. 98m/s2 {approx. 10 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
Destructive Min. 490 m/s2 {approx. 50 G} (Half-wave pulse of sine wave: 6ms)
Vibration
resistance
Functional 10 to 200 Hz, acceleration: 43 m/s2 {approx. 4.4G} (Detection time: 10μs)
Destructive 10 to 200 Hz, acceleration: 43 m/s2 {approx. 4.4G} X, Y, Z direction: 4 hours
Expected life
Mechanical life Min. 105 (at 60 cpm) Min. 2 × 105 (at 60 cpm)
Electrical life (resistive)*210A 400V DC, Min. 75,000 cycles
10A 450V DC, Min. 30,000 cycles 20A 400V DC, Min. 3,000 cycles
Switch-
off life*2, 3
Forward direction 30A 450V DC, Min. 50 cycles 60A 400V DC, Min. 50 cycles
Reverse direction — —
Inrush resistance current
(capacitor)
30A 400V DC, Min. 50,000 cycles
15A 450V DC, Min. 70,000 cycles 40A 400V DC, Min. 75,000 cycles
Conditions Conditions for usage,
transport and storage*4
Ambient temperature: –40 to +80°C –40 to +176°F (Storage: Max. +85°C +185°F),
Humidity: 5 to 85% R.H. (Please avoid icing or condensation)
Weight Approx. 90 g 3.17 oz Approx. 180 g 6.35 oz
EV (AEV, AEVG, AEVS)
–4– ASCTB384E 201709-T
Notes: The coil voltage 12V DC type and 24V DC type have the same specifications.
*1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The performance value applies when a varistor is connected in parallel to the coil. Please be warned that working life will be reduced when a diode is used.
*3. at L/R 1ms
*4. Condition: Nominal switching 10 cycles, each switch-off 2,500A.
*5. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. For details, please refer to the
“Automotive Relay Users Guide”.
Item Specifications
80A type 120A type 200A type 300A type
Contact data
Contact arrangement 1 Form A
Contact material Tungsten and copper alloys Copper alloy
Rated switching capacity
(resistive) 80A 450V DC 120A 450V DC 200A 450V DC 300A 450V DC
Max. carrying current
80A Continuity
120A 15 min.
180A 2 min. (15mm2 wire)
120A Continuity
225A 3 min.
400A 30 sec. (38mm2 wire)
200A Continuity
300A 15 min. (60mm2 wire)
300A Continuity
400A 10 min. (100mm2 wire)
Min. switching load
(resistive)*11A 12V DC (at 20°C 68°F) 1A 24V DC (at 20°C 68°F)
Contact voltage drop (initial) Max. 0.067V (By voltage
drop 20A 6V DC)
Max. 0.03V (By voltage drop
20A 6V DC)
Max. 0.1V (200A carry
current)
Max. 0.06V
(300A carry current)
Insulated resistance (initial) Min. 100 MΩ (at 500V DC, Measurement at same location as “Dielectric strength” section.)
Dielectric
strength (initial)
Between open contacts 2,500 Vrms for 1 min. (Detection current: 10mA)
Between contacts and coil 2,500 Vrms for 1 min. (Detection current: 10mA)
Time
characteristics
(initial)
Operate (Set) time
(at rated coil voltage)
Max. 50ms
(at 20°C 68°F, without contact bounce time)
Max. 30ms
(at 20°C 68°F, without
contact bounce time)
Release (Reset) time
(at rated coil voltage) Max. 30ms (at 20°C 68°F) (Without diode) Max. 10ms (at 20°C 68°F)
Shock
resistance
Functional For ON: Min. 196m/s2 {approx. 20 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
For OFF: Min. 98m/s2 {approx. 10 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
Destructive Min. 490 m/s2 {approx. 50 G} (Half-wave pulse of sine wave: 6ms)
Vibration
resistance
Functional 80A, 120A and 200A type: 10 to 200 Hz: 43 m/s2 {approx. 4.4G} (Detection time: 10μs)
300A type: 10 to 200 Hz: 44.1 m/s2 {approx. 4.5G} (Detection time: 10μs)
Destructive 80A, 120A and 200A type: 10 to 200 Hz: 43 m/s2 {approx. 4.4G} X, Y, Z direction: 4 h
300A type: 10 to 200 Hz: 44.1 m/s2 {approx. 4.5G} X, Y, Z direction: 4 h
Expected life
Mechanical life Min. 2 × 105 (at 60 cpm)
Electrical life (resistive)*280A 450V DC, Min. 1,000
cycles
30A 450V DC, Min. 1,000
cycles
200A 450V DC, Min. 3,000
cycles
300A 450V DC, Min. 1,000
cycles
Switch-
off life*2, 3
Forward direction
800A 300V DC, Min. 1 cycle
120A 450V DC, Min. 50
cycles
1,200A 300V DC, Min. 1
cycle
120A 450V DC, Min. 50
cycles
2,000A 350V DC, Min. 1
cycle
400A 450V DC, Min. 50
cycles
2,500A 300V DC, Min. 3
cycles*4
600A 450V DC, Min. 50
cycles
Reverse direction -120A 200V DC, Min.50
cycles
-120A 200V DC, Min. 50
cycles
-200A 200V DC, Min. 1,000
cycles
-300A 200V DC, Min. 100
cycles
Inrush resistance current
(capacitor)
150A 20V DC, Min. 70,000
cycles
120A 20V DC, Min. 70,000
cycles
140A 20V DC, Min. 70,000
cycles
240A 20V DC, Min. 70,000
cycles
Conditions Conditions for usage,
transport and storage*5
Ambient temperature: –40 to +80°C –40 to +176°F
Humidity: 5 to 85% R.H. (Please avoid icing or
condensation)
Ambient temperature: –40 to +85°C –40 to +185°F
Humidity: 5 to 85% R.H. (Please avoid icing or
condensation)
Weight Approx. 400 g 14.11 oz Approx. 600 g 21.16 oz Approx. 750 g 26.46 oz
EV (AEV, AEVG, AEVS)
–5– ASCTB384E 201709-T
EV Relay [Compact high short-circuit capacity type]
ORDERING INFORMATION
TYPES
RATING
1. Coil data
Note: *1. When continually powered, the applied voltage is 14 V DC.
2. Specifications
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The performance value applies when a varistor is connected in parallel to the coil. Please be warned that working life will be reduced when a diode is used.
*3. at L/R 1ms
*4. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. For details, please refer to the
“Automotive Relay Users Guide”.
Contact rating Contact arrangement Rated coil voltage Part No. Packing
Case
60A 1 Form A 12V DC AEVG16012 40 pcs (Carton 40 pcs./1 tray)
Contact rating Rated coil
voltage
Operate (Set) voltage
(at 20°C 68°F) (initial)
Release (Reset) voltage
(at 20°C 68°F) (initial)
Rated operating current
[±10%] (at 20°C 68°F)
Rated operating power
(at 20°C 68°F)
Max. allowable
voltage*1
60A 12V DC Max. 9 V DC Min. 0.5 V DC 0.429A 5.2W 16V DC
Item Specifications
Contact data
Contact arrangement 1 Form A
Contact material Copper alloy
Rated switching capacity
(resistive) 60A 450V DC
Max. carrying current 60A Continuity, 120A 5 min., 180A 30 sec. (15mm2 wire)
Min. switching load
(resistive)*11A 12V DC (at 20°C 68°F)
Contact voltage drop (initial) Max. 0.15V (By voltage drop 60A 6V DC)
Short circuit capacity 4,500A (at Max. 10 ms), No smoke and no ignition
Insulated resistance (initial) Min. 100 MΩ (at 1,000V DC, Measurement at same location as “Dielectric strength” section.)
Dielectric
strength (initial)
Between open contacts 2,500 Vrms for 1 min. (Detection current: 10mA)
Between contacts and coil 2,500 Vrms for 1 min. (Detection current: 10mA)
Time
characteristics
(initial)
Operate (Set) time
(at rated coil voltage) Max. 50ms (at 20°C 68°F, without contact bounce time)
Release (Reset) time
(at rated coil voltage) Max. 30ms (at 20°C 68°F, without contact bounce time) (Without diode)
Shock
resistance
Functional For ON: Min. 196m/s2 {approx. 20 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
For OFF: Min. 98m/s2 {approx. 10 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
Destructive Min. 490 m/s2 {approx. 50 G} (Half-wave pulse of sine wave: 6ms)
Vibration
resistance
Functional 10 to 200 Hz, 44.1 m/s2 {approx. 4.5G} (Detection time: 10μs)
Destructive 10 to 200 Hz, 44.1 m/s2 {approx. 4.5G} X, Y, Z direction: 4 hours
Expected life
Mechanical life Min. 2 × 105 (at 60 cpm)
Switch-off life*2, 3 400A 300V DC, Min. 1 cycles (No polarity)
Inrush resistance current
(capacitor)
30A 450V DC, Min. 70,000 cycles
120A 20V DC, Min. 70,000 cycles
Conditions Conditions for usage,
transport and storage*4
Ambient temperature: –40 to +80°C –40 to +176°F
Humidity: 5 to 85% R.H. (Please avoid icing or condensation)
Weight Approx. 165 g 5.82 oz
Contact arrangement
1: 1 Form A (Screw terminal)
AEVG 0
Contact rating
6: 60 A
Rated coil voltage
12: 12V DC
Coil terminal structure
Nil: Lead wire
* There are also all plug-in types: please inquire our sales representative for more information.
EV (AEV, AEVG, AEVS)
–6– ASCTB384E 201709-T
EV Relay [Quiet type]
ORDERING INFORMATION
TYPES
RATING
1. Coil data
Note: *1. When continually powered, the applied voltage is 14 V DC (at 65°C 149°F).
Contact rating Contact arrangement Rated coil voltage Installation type Part No. Packing
Carton Case
60A 1 Form A 12V DC Vertical type AEVS16012 1 pc. 20 pcs.
Horizontal type AEVS960122
Contact rating Rated coil
voltage
Operate (Set) voltage
(at 20°C 68°F) (initial)
Release (Reset) voltage
(at 20°C 68°F) (initial)
Rated operating current
[±10%] (at 20°C 68°F)
Rated operating power
(at 20°C 68°F)
Max. allowable
voltage*1
60A 12V DC Max. 9 V DC Min. 1 V DC 0.375A 4.5W 16V DC
Contact arrangement/Installation type
1: 1 Form A (Screw terminal, Vertical type)
9: 1 Form A (Screw terminal, Horizontal type)
AEVS 0
Contact rating
6: 60 A
Rated coil voltage
12: 12V DC
Coil terminal structure
Nil:
2:
Lead wire
Faston terminal
* There are also all plug-in types and 150A carry current type: please inquire our sales representative for more information.
EV (AEV, AEVG, AEVS)
–7– ASCTB384E 201709-T
2. Specifications
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The performance value applies when a varistor is connected in parallel to the coil. Please be warned that working life will be reduced when a diode is used.
*3. at L/R 1ms
*4. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. For details, please refer to the
“Automotive Relay Users Guide”.
Item Specifications
Vertical type Horizontal type
Contact data
Contact arrangement 1 Form A
Contact material Tungsten and copper alloys
Rated switching capacity
(resistive) 60A 450V DC
Max. carrying current 60A Continuity, 100A 10 min., 180A 1 min. (15mm2 wire)
Min. switching load
(resistive)*11A 12V DC (at 20°C 68°F)
Contact voltage drop (initial) Max. 0.067V (By voltage drop 20A 6V DC)
Insulated resistance (initial) Min. 100 MΩ (at 500V DC, Measurement at same location as “Dielectric strength” section.)
Dielectric
strength (initial)
Between open contacts 2,500 Vrms for 1 min. (Detection current: 10mA) 2,000 Vrms for 1 min. (Detection current: 10mA)
Between contacts and coil 2,500 Vrms for 1 min. (Detection current: 10mA) 2,000 Vrms for 1 min. (Detection current: 10mA)
Time
characteristics
(initial)
Operate (Set) time
(at rated coil voltage) Max. 50ms (at 20°C 68°F, without contact bounce time)
Release (Reset) time
(at rated coil voltage) Max. 50ms (at 20°C 68°F, without contact bounce time) (Without diode)
Shock
resistance
Functional For ON: Min. 196m/s2 {approx. 20 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
For OFF: Min. 98m/s2 {approx. 10 G} (Half-wave pulse of sine wave: 11ms; detection time: 10μs)
Destructive Min. 490 m/s2 {approx. 50 G} (Half-wave pulse of sine wave: 6ms)
Vibration
resistance
Functional 10 to 100 Hz, acceleration: 43 m/s2 {approx. 4.4G}
10 to 200 Hz, acceleration: 19.6 m/s2 {approx. 2G} (Detection time: 10μs)
Destructive 10 to 100 Hz, acceleration: 43 m/s2 {approx. 4.4G}
10 to 200 Hz, acceleration: 19.6 m/s2 {approx. 2G} X, Y, Z direction: 4 hours
Expected life
Mechanical life Min. 2 × 105 (at 60 cpm)
Electrical life (resistive) 60A 450V DC, Min. 800 cycles
Switch-
off life*2, 3
Forward direction 600A 300V DC, Min. 5 cycles
120A 450V DC, Min. 50 cycles
Reverse direction -120A 200V DC, Min. 50 cycles
Inrush resistance current
(capacitor) 60A 20V DC, Min. 70,000 cycles
Conditions
Conditions for usage*4
Ambient temperature: –40 to +80°C –40 to +176°F (When continuous steady current at 14 V DC: –40 to +65°C –40 to
+149°F)
Humidity: 5 to 85% R.H. (Please avoid icing or condensation)
Conditions for transport and
storage
Ambient temperature: –40 to +80°C –40 to +176°F
Humidity: 5 to 85% R.H. (Please avoid icing or condensation)
Weight Approx. 250 g 5.82 oz Approx. 240 g 5.82 oz
EV (AEV, AEVG, AEVS)
–8– ASCTB384E 201709-T
EV Relay [Normal type]
REFERENCE DATA
1.-(1) Ambient temperature characteristics
(10A type)
Sample: AEV110122, 3 pcs.
1.-(2) Ambient temperature characteristics
(20A type)
Sample: AEV52012, 3 pcs.
1.-(3) Ambient temperature characteristics
(80A type)
Sample: AEV18012, 3 pcs.
-40 -20
60 80
0
4020
40
30
20
10
-30
-10
-20
-40
Variation
ratio, %
Ambient
temperature, °C
Operate
voltage
Release
voltage -40 -20
60 80
0
4020
40
30
20
10
-30
-10
-20
-40
Variation
ratio, %
Ambient
temperature, °C
Operate
voltage
Release
voltage
-40 -20
60 80
0
4020
40
30
20
10
-30
-10
-20
-40
Variation
ratio, %
Ambient
temperature, °C
Operate
voltage
Release
voltage
1.-(4) Ambient temperature characteristics
(120A type)
Sample: AEV14012, 3 pcs.
1.-(5) Ambient temperature characteristics
(200A type)
Sample: AEV17012, 3 pcs.
1.-(6) Ambient temperature characteristics
(300A type)
Sample: AEV19012, 3 pcs.
-40 -20
60 80
0
4020
40
30
20
10
-30
-10
-20
-40
Variation
ratio, %
Ambient
temperature, °C
Operate
voltage
Release
voltage
-40 -20
60 80
0
4020
40
30
20
10
-30
-10
-20
-40
Variation
ratio, %
Ambient
temperature, °C
Operate
voltage
Release
voltage
-40 -20
60 80
0
4020
40
30
20
10
-30
-10
-20
-40
Variation
ratio, %
Ambient
temperature, °C
Operate
voltage
Release
voltage
2. Max. value for switching capacity 3. Switching life curve (Forward direction) 4. Switch-off life curve (Forward direction)
1
1,000
100
10
110
Contact voltage, V
Contact current, A
100 1,000
300A type 450V DC resistive load
200A type 450V DC resistive load
120A type 450V DC resistive load
80A type 450V DC resistive load
20A type 400V DC resistive load
10A type 450V DC resistive load
1
100,000
10,000
1,000
100
10
110
Contact current, A
Life, cycle
100 1,000
20A type
400V DC
resistive load
80A type
450V DC
resistive load 200A type
450V DC
resistive load
300A type
450V DC
resistive load
120A type
450V DC resistive load
10A type
450V DC
resistive load
1
10,000
1,000
100
10
110
Contact current, A
Life, cycle
100 1,000 10,000
10A type
450V DC
resistive load
20A type
400V DC
resistive load
120A type
450V DC
resistive load
200A type
450V DC
resistive load
300A type 450V DC
resistive load (for
Min. 1,000A, 350V DC)
80A type 450V DC
resistive load (for
Min. 600A, 300V DC)
5. Carrying performance curve (85°C 185°F)
*For 200 A and 300 A, at 85°C 185°F
1
100,000
10,000
1,000
100
10
10
Contact current, A
Time, sec
100 1,000
10A type
80A type
20A type
120A type
200A type
300A type
EV (AEV, AEVG, AEVS)
–9– ASCTB384E 201709-T
EV Relay [Compact high short-circuit capacity type]
REFERENCE DATA
1. Ambient temperature characteristics
Sample: AEVG16012, 3 pcs.
2. Max. value for switching capacity
Sample: AEVG16012, 3 pcs.
3. Switching life curve (Forward direction)
Sample: AEVG16012, 3 pcs.
-40 -20
60 80
0
4020
40
30
20
10
-30
-10
-20
-40
Variation
ratio, %
Ambient
temperature, °C
Operate
voltage
Release
voltage
1
1,000
100
10
110
Contact voltage, V
Contact current, A
100 1,000
1
100,000
10,000
1,000
100
10
110
Contact current, A
Life, cycle
100 1,000
4. Switch-off life curve (Forward direction)
Sample: AEVG16012, 3 pcs.
5. Carrying performance curve (80°C 176°F)
Sample: AEVG16012, 3 pcs.
1
10,000
1,000
100
10
110
Contact current, A
Life, cycle
100 1,000 1
100,000
10,000
1,000
100
10
10
Contact current, A
Time, sec
100 1,000
EV (AEV, AEVG, AEVS)
–10– ASCTB384E 201709-T
EV Relay [Quiet type]
REFERENCE DATA
1. Ambient temperature characteristics
Sample: AEVS16012, 3 pcs.
2. Max. value for switching capacity
Sample: AEVS16012, 3 pcs.
3. Switching life curve
Sample: AEVS16012, 3 pcs.
-40 -20
60 80
0
4020
40
30
20
10
-30
-10
-20
-40
Variation
ratio, %
Ambient
temperature, °C
Operate
voltage
Release
voltage
typ.
typ.
1
1,000
100
10
110
Contact voltage, V
Contact current, A
100 1,000
450V DC resistive load
1
100,000
10,000
1,000
100
10
110
Contact current, A
Life, cycle
100 1,000
450V DC resistive load
4. Switch-off life curve (Forward direction)
Sample: AEVS16012, 3 pcs.
5. Carrying performance curve (80°C 176°F)
Sample: AEVS16012, 3 pcs.
10
1,000
100
10
1
Switch-off current, A
Life, cycle
100 1,000 10,000
450V DC resistive load
(However, 300V DC
when 600A is exceeded.)
1
100,000
10,000
1,000
100
10
10
Contact current, A
Time, sec
100 1,000
Up to 65°C
ambient temperature
when continuously
powered
149°F
6.-(1)-1 Operation noise distribution (vertical type)
Measuring conditions
Sample: AEVS16012, 50pcs
Equipment setting: “A” weighted, Fast, Max. hold
Coil voltage: 12V DC
Coil connection device: 18V zener diode
Background noise: approx. 20dB
When operate When release
Microphone
Sponge
Relay 30cm
11.811inch
4038 42 44 46 48 50 52 54 56 58 60
0
5
10
15
20
25
30
Noise level, dB
Quantity, n
4038 42 44 46 48 50 52 54 56 58 60
0
5
10
15
20
25
30
Noise level, dB
Quantity, n
6.-(2)-1 Operation noise distribution (horizontal type)
Measuring conditions
Sample: AEVS960122, 50pcs
Equipment setting: “A” weighted, Fast, Max. hold
Coil voltage: 12V DC
Coil connection device: 18V zener diode
Background noise: approx. 20dB
When operate When release
Microphone
Measured
with terminals
facing up
Sponge
30cm
11.811inch
4038 42 44 46 48 50 52 54 56 58 60
0
5
10
15
20
25
30
Noise level, dB
Quantity, n
4038 42 44 46 48 50 52 54 56 58 60
0
5
10
15
20
25
30
Noise level, dB
Quantity, n
EV (AEV, AEVG, AEVS)
–11– ASCTB384E 201709-T
EV Relay [Normal type]
DIMENSIONS (mm inch)
1. 10A type
2. 20A type
mark can be downloaded from: http://industrial.panasonic.com/ac/e/The CAD data of the products with a
External dimensions
1
6
2
5
0.4
.016
1.95749.7
1.24831.7
(1.791)(45.5)
Max. 1.772Max. 45
5.7 .224
19.5
.768
1.492
1.244
37.9
31.6
66.8
1-Load input terminal (+)
#187 tab, 0.5t
2-Load input terminal (−)
#187 tab, 0.5t
6-Coil terminal (No polarity)
#187 tab, 0.5t
5-Coil terminal (No polarity)
#187 tab, 0.5t
45
55.9±0.3
11.3±0.3
.445±.012
14.1±0.3
.555±.012
19.6
2.630
1.772
2.201±.012
.772
8.6
.339
2×4.5±0.2 dia.
2×.177±.008 dia.
Schematic (TOP VIEW)
Mounting dimensions
Load side has polarities (+) and (−).
6:Coil
5:Coil
1 (+)
2 (−)
Mounting hole
2×4.2±0.1 dia.
2×.165±.004 dia.
55.9±0.1
2.201±.004
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
More than 50mm 1.969inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
External dimensions
11.1
5.8
37.0±1.0
.437
.228
1.457±.039
50
3.071
22.8
2.520
78
64
40
9.2
1.969
.898.362
19
1.575
.748
22.5
.886
Coil terminal (No polarity)
#250 tab, 0.8t1-Load input terminal (+)
#250 tab, 0.8t
2-Load input terminal (−)
#250 tab, 0.8t
2×6.0 dia.
2×.236 dia.
Schematic (TOP VIEW)
Mounting dimensions
Coil
Load side has polarities (+) and (−).
Coil
1 (+)
2 (−)
Mounting hole
2×6.0±0.2 dia.
2×.236±.008 dia.
64.0±0.2
2.520±.008
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
More than 50mm 1.969inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
EV (AEV, AEVG, AEVS)
–12– ASCTB384E 201709-T
3. 80A type
4. 120A type
External dimensions
12
40
75
69
2.717
.079
Collar height
(Both ends of bus bar)
57.9 2.280
(M5 bolt pitch)
44.9 1.768
16.0 .630
(.705)
(17.9)
63.5
2.500
7.25
.285
26
(Bus bar width)
1.024
.276
27
75.5
2.972
79
2.953
3.110
7.25
2-Load input bus bar (−)1-Load input bus bar (+)
Connector Part No.: 7282-1020 (Yazaki)
(Supplement) Harness side
Female connector Part No.: 7283-1020*
.285
10
.394
(M4) M5 bolt
5.7 .224
(Connector position)
45 1.772
1.575
8.0 dia. .315 dia. (Flat washer)
2×6.0 dia. 2×.236 dia.
* Separate connection of the terminal and lead wire is required.
Schematic (TOP VIEW)
Mounting dimensions
Coil
Load side has polarities (+) and (−).
1 (+)2 (−)
Coil
Mounting hole
2×6.0±0.2 dia.
2×.236±.008 dia.
63.5±0.2
2.500±.008
26.0±0.2
1.024±.008
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
More than 50mm 1.969inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
External dimensions
2
1
(Both ends of bus bar)
61.9 2.437
(M6 bolt pitch)
44.9 1.768
(.705)
(17.9)
16 .630
(Bus bar width)
2-Load input bus bar (−)
63.5
2.500
7.25
.285
.079
26
1.024
.276
27
7.25
.285
1-Load input bus bar (+)
(M4)
M6 bolt
Collar height
10
.394
5.7 .224
75.5
2.972
(Connector position)
45 1.772
75
80
2.953
3.150
Connector Part No.: 7282-1020 (Yazaki)
(Supplement) Harness side
Female connector Part No.: 7283-1020*
40
70
2.756
1.575
8.0 dia. .315 dia. (Flat washer)
2×6.0 dia. 2×.236 dia.
* Separate connection of the terminal and lead wire is required.
Schematic (TOP VIEW)
Mounting dimensions
Coil
Load side has polarities (+) and (−).
Coil
1 (+)2 (−)
Mounting hole
2×6.0±0.2 dia.
2×.236±.008 dia.
63.5±0.2
2.500±.008
26.0±0.2
1.024±.008
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
More than 50mm 1.969inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
EV (AEV, AEVG, AEVS)
–13– ASCTB384E 201709-T
5. 200A type
6. 300A type
External dimensions
Coil connection lead wire
(No polarity)
1.110
1.220
1.772
28.2
31
45
(2)
(2.1)
(.079)
(.083)
1.063
2.126
2.638
3.228
3.740
27
54
67
82
95
3.402
2.953
86.4
75
5.7
(Collar height)
.224
0.5 .020
1-Load input terminal (+)
2-Load input terminal (−)
M6 (Threaded portion: Min. 8)
2×6 dia.
2×.236 dia.
200±20
7.874±.787
Schematic (TOP VIEW)
Mounting dimensions
Coil
Load side has polarities (+) and (−).
Coil
1 (+)2 (−)
Mounting hole
2×6.0±0.2 dia.
2×.236±.008 dia.
82±0.2
3.228±.008
31±0.2
1.220±.008
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
More than 50mm 1.969inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
External dimensions
5
1 2
6
1.732
3.386
3.110±.012
3.622
4.370
1.063
2.362
1.850±.012
2.480
27
60
47±0.3
63
61.7
3
.118
24.5
.965
1.063
44
86
79±0.3
92
111
27
48.7
5.7
74.7
39.3
1.917
1.547
73.4
2.429
.224
2.941
2.890
(13)
(.512)
1-Load input bus bar (+)2-Load input bus bar (−)
6-Coil terminal (GND)
5-Coil terminal (V+)
M8 bolt
M8 flange nut
Connector Part No.: 7282-1020 (Yazaki)
(Supplement) Harness side
Female connector Part No.: 7283-1020 Note1
3×6.0±0.3 dia.
3×.236±.012 dia.
Note 1. Separate connection of the terminal and lead wire is required.
Schematic (TOP VIEW)
Mounting dimensions
6:Coil (GND)
Load side has polarities (+) and (−).
5:Coil (V+)
1 (+)2 (−)
Mounting hole
3×6.0±0.2 dia.
3×.236±.008 dia.
79.0±0.2
3.110±.008
47.0±0.2
1.850±.008
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
50 to 100mm 1.969 to 3.937inch:
More than 100mm 3.937inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
±1.6 ±.063
EV (AEV, AEVG, AEVS)
–14– ASCTB384E 201709-T
EV Relay [Compact high short-circuit capacity type]
DIMENSIONS (mm inch)
mark can be downloaded from: http://industrial.panasonic.com/ac/e/The CAD data of the products with a
External dimensions
3.4
2.047
.630
.827
1.299
1.555
2.520
52
16
39.5
64
1.102
21
33
28
M4 (Threaded portion: Min. 6.0)
6 dia.
.236 dia.
Load input terminal
(No polarity)
1.445
(5.906)
36.7
(150)
5.7
.224
.295
7.5
Coil connection lead wire
(No polarity)
1.882
2.079
47.8
52.8
2
.134
.079
Schematic (TOP VIEW)
Mounting dimensions
Coil
There is no polarity on the load side.
Coil
Mounting hole
2×6.0±0.2 dia.
2×.236±.008 dia.
52.0±0.2
2.047±.008
21.0±0.2
.827±.008
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
More than 50mm 1.969inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
EV (AEV, AEVG, AEVS)
–15– ASCTB384E 201709-T
EV Relay [Quiet type]
DIMENSIONS (mm inch)
1. 60A Vertical type
2. 60A Horizontal type
mark can be downloaded from: http://industrial.panasonic.com/ac/e/The CAD data of the products with a
External dimensions
21
2.846
62±0.5
2.441±.020
2.630
2.453
72.3
66.8
62.3
Collar height
.2245.7
10
.394
.705
17.9
72
.276 .079
1-Load input bus bar (+)2-Load input bus bar (−)
(Both ends of bus bar)
(M5 bolt pitch)
2.280
1.768
57.9
(Flat washer)
.315
8.0
44.9
22±0.5
.866±.020
1.929
M5 bolt
Coil connection
lead wire
(No polarity)
1.41736
5.906±.197
150±5
2.992
49
76
(M4)
2×6.0 dia.
2×.236 dia.
Schematic (TOP VIEW)
Mounting dimensions
Coil
Coil
1 (+)2 (−)
Mounting hole
2×6.0±0.2 dia.
2×.236±.008 dia.
62.0±0.2
2.441±.008
22.0±0.2
.866±.008
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
More than 50mm 1.969inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
External dimensions
1+2−(Threaded portion: Min. 7.2)
3.031
.705
17.9
19.7
.776
10.9
4.25
.167
37.7
.429 1.484
2.669
1.969
1.0351.289
2.559
77
50
65
2.356
67.8
26.332.75
59.85
.748
19
Collar height
5.7 .224
M4
1-Load input terminal (+)
Coil terminal (No polarity)
#250 tab, 0.8t
2-Load input terminal (−)
2×6.0 dia.
2×.236 dia.
Schematic (TOP VIEW)
Mounting dimensions
Coil Coil
1 (+)2 (−)
Mounting hole
2×6.0±0.2 dia.
2×.236±.008 dia.
65.0±0.2
2.559±.008
Tolerance;
Less than 10mm .394inch:
10 to 50mm .394 to 1.969inch:
More than 50mm 1.969inch:
±0.3 ±.012
±0.6 ±.024
±1.0 ±.039
EV (AEV, AEVG, AEVS)
–16– ASCTB384E 201709-T
NOTES
1. Usage, transport and storage conditions
Ambient temperature, humidity, and air pressure during usage,
transport, and storage of the relay
1) Temperature: –40 to +80°C –40 to +176°F (200 A and 300 A
types: –40 to +85°C –40 to +185°F)
2) Humidity: 5 to 85% RH
(Avoid icing and condensation.)
The humidity range varies with the temperature. Use within the
range indicated in the graph below.
3) Air pressure: 86 to 106 kPa
[Temperature and humidity range for
usage, transport, and storage]
4) Water condensation
Water condensation occurs when the ambient temperature
drops suddenly from a high temperature and humidity, or, the
relay is suddenly transferred from a low ambient temperature to
a high temperature and humidity. Condensation causes the
failures like insulation deterioration, wire disconnection and rust
etc.
Panasonic Corporation*3 does not guarantee the failures
caused by condensation.
5) Low-temperature, low-humidity atmosphere;
If the relay is exposed to a low-temperature, low-humidity
atmosphere for a long time, its plastic parts may become brittle
and fragile.
6) Storage
Do not keep under high-temperature and high-humidity.
2. Condition of tightening screw
Tighten each screw within the rated range given below.
Exceeding the maximum torque may result in breakage.
Mounting is possible in either direction.
<Relay attaching portion>
• M4 screw (for 10A type): 1.8 to 2.7 N·m
• M5 screw (for except 10A type): 3 to 4 N·m
<Main terminal attaching portion>
• M4 bolt (for Compact high short-circuit capacity and Quiet
horizontal types): 2.2 to 2.8 N·m
• M5 nut (for 80A and Quiet type): 3 to 4 N·m
• M6 nut (for 120A and 200A type): 6 to 8 N·m
• M8 nut (for 300A type): 10 to 12 N·m
3. Electrical life
This relay is a high-voltage direct-current switch. In its final
breakdown mode, it may lose the ability to provide the proper
switch-off. Therefore, do not exceed the indicated switching
capacity and life.
(Please treat the relay as a product with limited life and replace it
when necessary.)
In the event that the relay loses switch-off ability, there is a
possibility that burning may spread to surrounding parts, so
configure the layout so that the power is turned off within one
second.
4. Permeation life of internal gas
This relay uses a hermetically encased contact (capsule
contact) with gas inside. The gas has a permeation life that is
affected by the temperature inside the capsule contact (ambient
temperature and temperature rise due to flow of electrical
current). For this reason, make sure the ambient operating
temperature is between –40 and +80°C –40 and +176°F (200A
and 300A types: Max. +85°C +185°F), and the ambient storage
temperature is between –40 and +85°C –40 and +185°F.
5. The coils (300A type) and contacts (except compact high
short-circuit capacity type) of the relay are polarized, so
follow the connection schematic when connecting the coils
and contacts.
The 300A type contains a reverse surge voltage absorption
circuit; therefore a surge protector is not needed.
6. For the 300A type, drive the coil with a quick startup.
(Built-in one-shot pulse generator circuit)
7. After the ON signal enters the 300A type, automatic coil
current switching occurs after approximately 0.1 seconds.
Do not repeatedly turn it OFF within that 0.1 seconds interval, as
doing so may damage the relay.
8. Be careful that foreign matter and oils and fats kind don’t
stick to the main terminal portion because it is likely to
cause terminal portion to give off unusual heat.
Also, please use the following materials for connected
harnesses and bus bars.
10A type: Min. 2 mm2 nominal cross-sectional area
20A type: Min. 3 mm2 nominal cross-sectional area
60A and 80A types: Min. 15 mm2 nominal cross-sectional area
120A type: Min. 38 mm2 nominal cross-sectional area
200A type: Min. 60 mm2 nominal cross-sectional area
300A type: Min. 100 mm2 nominal cross-sectional area
9. As a guide, the insertion strength of the plug-in terminal
into the relay tab terminal should be 40 to 70N (10A type), 40
to 80N (20A and Quiet horizontal types). Please select a
plug in terminal (flat connection terminal) which comply
with JIS C2809-2014.
10A type: for plate thickness 0.5mm .020inch and #187 tab
terminal
20A and Quiet horizontal types: for plate thickness 0.8mm
.031inch and #250 tab terminal
10. Avoid excessive load applied to the terminal in case of
installing such as a bus bar etc., Because it might adversely
affect the switching performance.
11. Use the specified connector for the connector terminal
connection (80A, 120A and 300A types).
Yazaki Corporation 7283 – 1020 or equivalent
85
5
Humidity, %RH
Tolerance range
(Avoid
condensation
when used at
temperatures
higher than
0°C32°F)
(Avoid icing
when used at
temperatures
lower than
0°C32°F)
800–40 +176 85
+185+32–40
Temperature, °C (200A, 300A types)°F
EV (AEV, AEVG, AEVS)
–17– ASCTB384E 201709-T
12. Other cautions for use
1) Please make sure to contact our company when the product
is used not in accordance with its specifications. Your nearest
sales office will review the required specification from your
company and perform confirmation tests in actual condition as
needed. Please check “Automotive relay user’s guide” for use of
relays.
2) When the voltage is applied to the relay coil beyond the max.
allowable voltage range, the relay operation cannot be assured.
Additionally the ambient temperature and condition of your
application should be considered under the worst condition of
the actual usage because they may change the relay operate
and release voltage.
*It is not allowed to apply the continuous maximum voltage to
the coil.
In order to obtain the specified performance, please apply the
rated voltage.
3) If it includes ripple, the ripple factor should be max. 5%.
In addition, do not have a parallel connection with diode for the
purpose of coil surge absorber.
If only diode is connected in parallel to the relay coil, break
performance of relay cannot be assured because contact
release speed becomes slower. So do not use such a circuit.
Instead of diode, a Varistor (ZNR) or Zener diode (ZD) when
clamp voltage is 1.5 times larger than the rated voltage (Min.
18V for the rated 12V-relay), shall be used for the absorber.
Ex.1 When Varistor (ZNR) is used
Recommended Varistor; Energy capability: Min 1 J
(However, please set up the value with consideration of the
worst value in use condition.)
Varistor Voltage: Min. 18V at 12V DC
Min. 36V at 24V DC
Ex.2 When Zener diode (circuit) is used
4) Lifetime is specified under the standard test conditions in JIS
C 5442. (temperature 15°C to 35°C 59°F to 95°F, humidity
25%RH to 75%RH)
Lifetime is dependent on the coil driving circuit, load type,
operation frequency and ambient conditions.
Check lifetime under the actual condition. Especially, contact
terminals have polarity. So if the contact terminals were
connected with opposite pole, the electrical life would be
shortened.
5) If the relay is dropped, it should not be used again.
6) Please contact our sales representative when AC load gets
applied to this relay.
Careful handing is required for switching AC load with this relay.
7) Please check the internal connection diagram in the catalog
or specification, and connect the terminals correctly.
If any wrong connection is made, it may cause circuit damage by
unexpected malfunction, abnormal heat, fire, and so on.
8) Please check the insulation distance between each terminal
and ground.
9) Please assure the evaluation of the relay under the actual
worst condition to enhance the reliability for the actual usage.
10) Please absolutely avoid the ultrasonic and high frequency
vibration to the relay that adversely affects its performance.
11) Minimum switching load is the lower limit switching current
under the micro-load. When the relay is used below minimum
switching load, reliability becomes lower. Please use the relay
beyond minimum switching load.
Additionally, minimum switching load is changed by coil drive
circuit, type of load, switching frequency and environment
condition.
So please confirm the reliability with actual load under the
assumed actual environment.
12) As for the screws of fixing relay-body and screws of fixing
contact terminal, the tightening torque must be within the
specified range.
• The purpose of the tightening torque for the contact terminal is
to secure adhesion force (axial force) at the fixing part and
provide stable electrical connection.
Therefore, do not use the screws (bolts and nuts) which require
rotation torque of locking type (prevailing torque type) because
sufficient adhesion force (axial force) may not be secured.
In addition, if the locking type nut is used, an excessive torque
may be applied to the case before generating of axial force and
may cause breakage of the case.
• Regarding the screw for fixing relay body, please use suitable
screws after adequate verification at user’s side.
13) The relay should not be installed near strong magnetic fields
(transformers, magnets, etc.) and should not be installed near
heat source.
14) If the several relays are mounted closely or a heat-
generation object is close to the relay, it may cause troubles the
abnormal temperature-rise and the short insulation distance
terminals outside of the relay so please assure the evaluation of
the relay under the actual worst condition.
15) The relay contacts are encapsulated in an inert gas
atmosphere. So, please avoid using or storing beyond the
allowable ambient temperature range.
16) After that the relay has been applied with the rated voltage
and current to the coil continuously and then the relay is once
switched off and switched on immediately, the relay coil
resistance may be increased due to the coil temperature
increase.
This will result in higher operate voltage and the value will
surpass the rated operate voltage value. In order to avoid this
failure, the following countermeasures are recommended.
- decrease of the load current
- restriction of time to apply voltage
- restriction of operating ambient temperature, etc.
17) If an inductive load (L/R > 1ms) is applied, add surge
protection in parallel with the inductive load. If this is not done,
the electrical life will be shortened and cut-off failure may occur.
18) In case using a capacitive load (C-load), please take a
countermeasure as pre-charging to the capacitive load so that
the inrush current will not surpass performance condition. The
relay may have a contact welding without such countermeasure.
19) Use the suitable wire or bus bar according to the current. If
the wire diameter is thin, maximum allowable contact current
cannot be assured.
Ex.) Carrying current; 120A: diameter of 38mm2 (minimum) (for
wire at the load side)
20) Take care to disconnect from the power supply when wiring.
Relay
coil
12V(1)
D
ZD18V
Clamp voltage
ZD18V +
Diode operating voltage
12V
ZD30V
Clamp voltage30V–12V=18V
ZD30V Operating voltage
Relay
coil
(2)
EV (AEV, AEVG, AEVS)
–18– ASCTB384E 201709-T
For general cautions for use, please refer to the “Automotive Relay Users Guide”.
21) The tension load applied to the coil lead wire when wiring
should be max. 10N. In addition, take care not to bend at the
lead wire pullout portion when wiring or apply a stationary load
to the lead wire after wiring to avoid failure of the relay such as
breaking of wire.
22) The relay satisfies water resistance level of JIS D 0203 R2.
Please take any countermeasures additionally if it is installed in
the place where higher water resistance level is required.
23) Do not use this product in such atmosphere where any kind
of organic solvent (as benzene, thinner and alcohol) and the
strong alkali (as ammonia and caustic soda) may be adhered to
this product.
24) Be careful that oils and foreign matter do not stick to the
main terminal part because it is likely to cause a terminal part to
give off unusual heat.
25) Do not make additional manufacturing upon the relay
housing.
26) Maximum overcurrent value in this specification is limited as
single operation only. In the case of multiple operation, this relay
may cause malfunction by heating. So, please confirm the
temperature / operation using your application.
In the case of multiple operation, please stop applying the over
current to secure the relay's temperature under the maximum
ambient temperature.
27) When applying current which includes precipitous changes
or ripple, the relay may generate buzzing sound.
Therefore, please confirm with the actual load.
