H12C Series
• Ratings from 25A to 125A @ 48-660 VAC
• SCR output for heavy industrial loads
• AC or DC control
• Zero-crossing (resistive loads) or random-fire (inductive loads) output
PRODUCT SELECTION
Control Voltage
4-15 VDC
90-140 Vrms
25A
H12CD4825
H12CA4825
50A
H12CD4850
H12CA4850
90A
H12CD4890
H12CA4890
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
Description
Operating Voltage (47-63Hz) [Vrms]
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2)
Maximum Load Current (3) [Arms]
Minimum Load Current [mArms]
Maximum Surge Current (16.6ms) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum I² t for Fusing (8.3 msec) [A² sec]
Minimum Power Factor (with Maximum Load)
25A
48-660
1200
1.0
500
25
150
250
1.6
1.02
260
0.5
50A
48-660
1200
1.0
500
50
150
625
1.6
0.63
1620
0.5
90A
48-660
1200
1.0
500
90
150
1200
1.6
0.28
6000
0.5
CRYDOM [ CRYDOM INC., ]
