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S4K4U-C 6 kVA and S4K6U-C 10 kVA Industrial On-Line UPS
The new SolaHD S4K4U6000C and the S4K6U10KC
Industrial UPS Series are the rst true On-Line industrial UPS
that provide higher output power factor, higher efciency,
exible output voltage, an integrated maintenance bypass
switch and internal batteries all in slim 4U (7.0”) and 6U
(10.5") enclosures respectively.
The S4K4UC and S4K6UC features true On-Line (double
conversion) topology providing the ultimate in protection
against a wide range of potential power problems. The
S4K4UC design of two 3 kVA, 120V inverters allow exible
output voltage to meet mixed load voltage requirements. The
UPS automatically congures the output voltage to match
the input conguration without requiring tap selections. Self
diagnostics simplify maintenance and troubleshooting. The
standard maintenance bypass switch provides an additional
level of protection.
The S4K4UC and S4K6UC also feature a wide input voltage
window to support the critical load without having to transfer
to the battery. This extends system availability when back-up
is truly needed.
Applications
• Industrial Computers
• Robotics and Process Controls
• Industrial Automation Systems
• Network Servers
• Enterprise Telecommunication Systems
• Printing and Publishing Machinery
• Pharmaceutical and Medical Diagnosis Equipment
• Industrial and Commercial Machinery
• Micro-processor Controlled Equipment
• Mission Critical Devices
Features
• True double conversion topology
• Higher power factor of 0.80 (6kVA) and 0.90 (10kVA)
• Both models offer 208/120V or 240/120V
• Congurable as a tower or rack mounting
• Highest density, 6 kVA in only 4U and 10 kVA in
only 6U of rack space
• Easily installed in 18” to 32” deep rack using rack
mount kit # SRS1832
• User replaceable, hot-swappable internal battery
module
• Extended battery cabinets
• Includes both automatic and manual maintenance
bypass switch
• Automatic frequency detection (60 or 50 Hz)
• Power factor correction
• Self-diagnostics simplify maintenance and
troubleshooting
• Remote emergency Power Off (REPO)
• IntellislotTM USB and terminal block communication ports
• Compatible with most standby generators
• Two year limited warranty
Certifications and Compliances
• Listed, UPS Equipment
- UL 1778
- CSA C22.2 No. 107.3
• IEEE/ANSI C62.41 Category A & B
• ISTA Procedure 1A
Related Products
• Portable MCR Power Conditioners
• Surge Protective Devices
• Active Tracking® Filters
E179213
2
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S4K 6 and 10 kVA Specifications
Table 1: UPS Specifications
Parameters
Model Number
S4K4U6000C S4K6U10KC
Rating 4800 W/6000 VA 9000 W/10000 VA
Dimensions, W x D x H, in. (mm)
Unit 6.80 x 26.10 x 16.90 (173.0 x 662.0 x 430.0) 10.30 x 26.50 x 16.90
(261.0 x 672.0 x 430.0)
Shipping 13.20 x 33.10 x 26.10 (336.0 x 842.0 x 662.0) 16.70 x 32.80 x 24.10
(424.0 x 832.0 x 612.0)
Weight, lbs. (kg)
Unit 56.2 (25.50) 78.3 (35.50)
Shipping 70.5 (32.00) 92.6 (42.00)
Input AC Parameters
Nominal Operating Frequency 50 or 60 Hz (Factory default is 60 Hz)
Factory Default Vac 120/208 Vac @ 120°C
L1–L2 Factory Default Input Phase Angle 120°C
Allowable Input Phase Angle 120, 180, 240 degrees; auto-sensing on application of alternating current
(Restrictions for L–N voltage other than 120 Vac)
Factory Default L1–N, L2–N Vac 120 Vac nominal
User Configurable L1–N, L2–N Vac 100/110/115/120/127 Vac (Can be modied with conguration program)
Input Frequency w/o Battery Operation 40–70 Hz
Input Power Connection Hardwire terminal block 3W + G (L–L–N–G)
L1–N, L2–N Maximum Allowable Vac 150 Vac
Output AC Parameters
Factory Default Vac 120/208 Vac @ 120°C
L1–L2 Factory Default Output Phase Angle 120°C
Allowable Output Phase Angle 120, 180, 240 degrees; auto-sensing on initial application of input alternating current
Factory Default L1–N, L2–N Vac 120 Vac nominal
User Configurable L1–N, L2–N Vac 100/110/115/120/127 Vac, ± 2%
L1-N, L2-N Overload Rating
105% to 130% 1 minute
131% to 150% 10 seconds
151% to 200% 1 second
>200% (impact load) At least 5 cycles
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S4K 6 and 10 kVA Specifications - continued
Table 2: UPS Specifications
Parameters
Model Number
S4K4U6000C S4K6U10KC
Bypass Protection Limits
Disable Bypass Operation If input voltage exceeds ±15% of the nominal voltage
Re-enable Bypass Operation If input voltage returns to within ±10% of nominal output voltage
Disable Bypass Operation When the input frequency prevents synchronous operation
Environmental Requirements
Operating Temperature 0°C to +40°C; see Table 11 for operating temperature parameters
Storage Temperature -15°C to +50°C
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 10,000 ft. [3,000 m]
Audible Noise <55 dBA @ 3.2 ft. [1 m] rear; <50 dBA @ 3.2 ft. [1 m] front & sides
Standards
EMC FCC Part 15, Subpart B, Class A, FCC Class A
Table 3: Operating Temperature Parameters
Ambient Temperature
Model Number
S4K4U6000C S4K6U10KC
pf @ 30°C ±3°C 0.8 pf 0.9 pf
pf @ 40°C ±3°C 0.8 pf 0.8 pf
2
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Table 4: Internal Battery Specifications
Parameters
Model Number
S4K144INTBATC S4K288INTBATC
Used with UPS Models S4K4U6000C S4K6U10KC
Dimensions, W x D x H, in. (mm)
Unit 2.80 x 19.30 x 8.10 (70.0 x 490.0 x 206.0) 5.30 x 19.70 x 8.10 (135.0 x 500.0 x 207.0)
Shipping 12.20 x 23.70 x 10.30 (310.0 x 602.0 x 262.0) 12.20 x 23.90 x 9.50 (310.0 x 607.0 x 242.0)
Weight, lbs. (kg)
Unit 75.8 (34.40) 71.1 (32.30)
Shipping 81.1 (36.80) 76.4 (34.70)
Battery Parameters
Type Valve-regulated, non-spillable, ame retardant, lead acid
Qty x V x Rating 2 x 6 x 12 V x 8.5 Ah 2 x 12 x 12 V x 8.5 Ah
Battery Mfr./Part Number CSB type HR1234WF2
Backup Time See Table 8
Recharge Time 3 hours to 90% capacity after full discharge into 100% load
Environmental Requirements
Operating Temperature 0°C to +40°C
Storage Temperature -15°C to +50°C
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 10,000 ft. [3,000 m] at +40°C without derating
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Table 5: External Battery Cabinet Specifications
Parameters
Model Number
S4K144BATC S4K288BATC
Used with UPS Models S4K4U6000C S4K6U10KC
Dimensions, W x D x H, in. (mm)
Unit (with bezel) 3.30 x 26.10 x 16.90 (85.0 x 662.0 x 430.0) 6.80 x 26.50 x 16.90 (173.0 x 672.0 x 430.0)
Shipping 25.80 x 34.30 x 12.30 (655.0 x 872.0 x 312.0) 13.20 x 33.10 x 24.50 (336.0 x 842.0 x 622.0)
Weight, lbs. (kg)
Unit 99.9 (45.30) 29.8 (13.50)
Shipping 110.2 (50.00) 44.1 (20.00)
Battery Parameters
Type Valve-regulated, non-spillable, ame retardant, lead acid
Qty x V x Rating 2 x 6 x 12 V x 8.5 Ah 2 x 12 x 12 V x 8.5 Ah
Battery Mfr./Part Number CSB type 1234WF2
Backup Time See Table 8
Environmental Requirements
Operating Temperature 0°C to +40°C
Storage Temperature -15°C to +50°C
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 10,000 ft. [3,000 m] at +40°C without derating
2
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Table 6: Power Distribution Specifications for S4K4U6000C
Parameters
Model Number
S4KPAD2-
HDWRC
S4KPAD2-
HDWR-MBSC *
S4KPAD2-
001C
S4KPAD2-
002C
S4KPAD2-
003C
S4KPAD2-
004C
S4KPAD2-
005C
S4KPAD2-
006C
S4KPAD2-
L630C
Dimensions, W x D x H, in. (mm)
Unit 5.20 x 15.50 x 3.50 (132.0 x 393.0 x 88.0)
4.70 x 13.20 x
4.10
(119.0 x 335.0
x 105.0)
Shipping 9.50 x 20.70 x 9.10 (242.0 x 527.0 x 230.0)
10.20 x 18.40
x 8.70
(119.0 x 335.0
x 105.0)
Weight, lbs. (kg)
Unit 5.1 (2.30) 6.0 (2.70) 8.8 (4.00) 8.6 (3.90) 8.6 (3.90) 9.9 (4.50) 10.6 (4.80) 9.5 (4.30) 8.8 (4.00)
Shipping 7.3 (3.30) 8.2 (3.70) 11.0 (5.00) 10.8 (4.90) 10.8 (4.90) 12.1 (5.50) 12.8 (5.80) 11.7 (5.30) 11.0 (5.00)
Electrical Specifications
Amp Rating 30 A 2-pole input breaker
Input Power
Connections
Hardwire terminal block
3W + G (L–L–N–G) (1) L14-30R on a 300 mm cord (1) L6-30P
Output Power
Connections
Hardwire terminal block
3W + G (L–L–N–G)
(4) 5-20R
(1) L14-30
(1) L6-30R
(2) 5-20R
(2) L6-20R
(4) 5-20R
(2) L6-30
(4) L5-20R
(2) L5-30R
(4) L5-20R
(2) L6-30R (4) L6-20R (2) L6-20R
(2) L6-30R
Table 7: Power Distribution Specifications for S4K6U10KC
Parameters
Model Number
S4KPAD2-101C S4KPAD2-102C S4KPAD2-103C S4KPAD2-104C S4KPAD2-105C S4KPAD2-106C
Dimensions, W x D x H, in. (mm)
Unit 7.40 x 5.70 (188.0 x 145.0)
Shipping 11.90 x 20.60 x 8.70 (302.0 x 522.0 x 220.0)
Weight, lbs. (kg)
Unit 4.4 (2.00) 6.6 (3.00) 4.4 (2.00) 6.6 (3.00)
Shipping 6.6 (3.00) 8.8 (4.00) 6.6 (3.00) 8.8 (4.00)
Electrical Specifications
Amp Rating 60 A 2-pole input breaker
Input Power
Connections Hardwire terminal block 3W + G (L–L–N–G) to chassis
Output Power
Connections
(2) L6-30
(8) 5-20R
(4) L6-20R
(4) 5-20R
(4) 5-20R
(4) L6-30R
(4) 5-20R
(2) L6-30R
(2) L6-20R
(4) 5-20R
(2) L5-30R
(2) L5-20R
(4) L6-20R
(4) L5-20R
* Standard on S4K4U6000C units
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Hardware for Rack Mount (order part number separately)
PADs provide output distribution, input connection and a rotary maintenance bypass switch.
The PAD is eld installed by the customer and allows the UPS to be removed without interrupting power to the load.
Note: PADs can only be used with units having matching receptacles for the line cords provided.
Power A/C Distribution (PAD)
Catalog
Number Description Approx. Ship
Weight lbs (kg)
Rack Slide Kits
SRS1832 Rack slide kit for racks with 18-32”
deep support rails. 8 (3.6)
Catalog Number Description Series
A2D115HW 120 Volt, Hardwired for use with 15 Amp Input S4K2U-C (700 - 1500 VA Models)
A2D120HW 120 Volt, Hardwired for use with 20 Amp Input S4K2U-C (2000 VA Model)
A2D130HW 120 Volt, Hardwired for use with 30 Amp input S4K2U-C (3000 VA Model)
A2D220HW5 230 Volt, Hardwired for use with 10 Amp input S4K2U-C (1000-2000 VA Model)
A2D230HW5 230 Volt, Hardwired for use with 15 Amp input S4K2U-C (3000 VA Model)
S4KPAD2-001C 208/120 V or 240/120 V, Plug-n-Play L14-30P,
(4)5-20 (1) L14-30 (1) L6-30R S4K4U6000C
S4KPAD2-002C 208/120 V or 240/120 V, Plug-n-Play L14-30P,
(2) 5-20R, (2) L6-20R S4K4U6000C
S4KPAD2-003C 208/120 V or 240/120 V, Plug-n-Play L14-30P,
(4) 5-20R, (2) L6-30 S4K4U6000C
S4KPAD2-004C 208/120 V or 240/120 V, Plug-n-Play L14-30P,
(4) L5-20R, (2) L5-30R S4K4U6000C
S4KPAD2-005C 208/120 V or 240/120 V, Plug-n-Play L14-30P,
(4) L5-20R, (2) L6-30R S4K4U6000C
S4KPAD2-006C 208/120 V or 240/120 V, Plug-n-Play L14-30P, (4) L6-20R S4K4U6000C
S4KPAD2-101C 208/120 V or 240/120 V, Output Distribution,
(2) L6-30 (8) 5-20R S4K6U10KC
S4KPAD2-102C 208/120 V or 240/120 V, Output Distribution,
(4) L6-20R, (4) 5-20R S4K6U10KC
S4KPAD2-103C 208/120 V or 240/120 V, Output Distribution,
(4) 5-20R, (4) L6-30R S4K6U10KC
S4KPAD2-104C 208/120 V or 240/120 V, Output Distribution,
(4) 5-20R, (2) L6-30R, (2) L6-20R S4K6U10KC
S4KPAD2-105C 208/120 V or 240/120 V, Output Distribution,
(4) 5-20R, (2) L5-30R, (2) L5-20R S4K6U10KC
S4KPAD2-106C 208/120 V or 240/120 V, Output Distribution,
(4) L6-20R, (4) L5-20R S4K6U10KC
S4KC Accessories
Catalog
Number Description
Communications Options
SNMPWEB CARD
Ethernet communications kit, (Supports SNMP,
HTTP and OCP) includes SNMP hardware, MIB,
conguration cable and installation manual.
IS-RELAY
Relay contact board, 2 relay contact signals each
independently congured for “On Battery”, “Low
Battery”, “On Bypass”, "On UPS", “Summary Alarm”
and “UPS Fault” (rated at 24V @ 1 Amp AC or DC).
Optional Equipment
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Table 8: Battery Backup Times
Number of Batteries/Cabinets Load % of
Capacity
Model Rating
6000 VA 10000 VA
Backup Time in Minutes
Internal battery
10% 94 100
20% 43 46
30% 26 28
40% 17 18
50% 13 14
60% 10 11
70% 8 9
80% 6 7
90% 5 6
100% 4 5
Internal battery + 1 external battery cabinet
10% 154 159
20% 96 102
30% 53 65
40% 44 46
50% 34 37
60% 26 28
70% 21 23
80% 17 18
90% 15 16
100% 13 14
Internal battery + 2 external battery cabinets
10% 201 210
20% 136 141
30% 97 103
40% 69 74
50% 50 52
60% 44 46
70% 37 40
80% 31 34
90% 26 28
100% 22 25
Internal battery + 3 external battery cabinets
10% 304 310
20% 156 160
30% 127 133
40% 97 103
50% 74 79
60% 60 65
70% 49 51
80% 44 46
90% 39 42
100% 34 37
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The factory default is programmed for internal batteries only. Table 8 shows the estimated battery backup times at different loads. The user may specify the
number of external battery cabinets attached to the UPS.
Table 8: Battery Backup Times cont.
Number of Batteries/Cabinets Load % of
Capacity
Model Rating
6000 VA 10000 VA
Backup Time in Minutes
Internal battery + 4 external battery cabinets
10% 322 327
20% 180 190
30% 145 149
40% 122 128
50% 98 103
60% 77 82
70% 66 71
80% 52 60
90% 48 50
100% 44 46