CW48 Series
• Ratings from 10A to 125A @ 24-280 VAC and 48-660 VAC
• SCR output for heavy industrial loads
• EMC Compliant for reliable operation in harsh environments
• Removable IP 20 touch-safe cover
• DBC substrate for superior thermal performance
• LED input status indicator
• AC or DC input
• UL/CSA/TUV Approved, CE Compliant to EN60950-1
PRODUCT SELECTION
Description 10A 25A 50A 90A 125A
4-32 VDC CWD4810 CWD4825 CWD4850 CWD4890 CWD48125
90-280 Vrms CWA4810 CWA4825 CWA4850 CWA4890 CWA48125
18-36 Vrms CWA4810E CWA4825E CWA4850E CWA4890E CWA48125E
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
Description 10A 25A 50A 90A 125A
Operating Voltage (47-440Hz) [Vrms] (8) 48-660 48-660 48-660 48-660 48-660
Transient Overvoltage [Vpk] 1200 1200 1200 1200 1200
Maximum Off-State Leakage Current @ Rated Voltage [mArms] 1.0 1.0 1.0 1.0 1.0
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2) 500 500 500 500 500
Maximum Load Current (3) [Arms] 10 25 50 90 125
Minimum Load Current [Arms] 0.15 0.15 0.15 0.25 0.25
Maximum 1 Cycle Surge Current (50/60) [Apk] 380/400 570/600 810/850 1290/1350 1900/2000
Maximum On-State Voltage Drop @ Rated Current [Vpk] 1.3 1.3 1.3 1.3 1.25
Thermal Resistance Junction to Case (Rjc ) [°C/W] 0.35 0.35 0.2 0.14 0.13
Maximum I² t for Fusing 50/60Hz (1/2 cycle) [A² sec] 720/660 1620/1500 3280/3000 8320/7560 18000/16600
Minimum Power Factor (with Maximum Load) 0.5 0.5 0.5 0.5 0.5
HP Ratings: 120 VAC @ FLA 0.5 @ 9.8A 1 @ 16A 2 @ 24A 3 @ 34A 5 @ 56A
HP Ratings: 240 VAC @ FLA 1.5 @ 10A 3 @ 17A 5 @ 28A 7.5 @ 40A 10 @ 50A
HP Ratings: 480 VAC @ FLA 3 @ 8.5A 5 @ 14A 10 @ 21A 10 @ 26A 15 @ 34A