H12WD48125 Crydom Co., H12WD48125 Datasheet
H12WD48125
Manufacturer Part Number
H12WD48125
Description
RELAY SSR 125A 480VAC AC OUT PNL
Manufacturer
Crydom Co.
Series
H12WDr
Specifications of H12WD48125
Circuit
SPST-NO (1 Form A)
Output Type
AC, Zero Cross
Load Current
125A
Voltage - Input
4 ~ 32VDC
Voltage - Load
48 ~ 660 V
Mounting Type
Chassis Mount
Termination Style
Screw Terminal
Package / Case
Hockey Puck
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
On-state Resistance
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
H12 WD Series
PRODUCT SELECTION
Control Voltage
4-32 Vdc
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 1 Cycle Surge Current (50/60Hz) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A2 sec]
Minimum Power Factor (with Maximum Load)
H12WD4825
25A
• Ratings from 25A to 125A @ 48-660 V AC
• SCR output for heavy industrial loads
• DC control
• Zero-crossing (resistive loads) or random-fire (inductive loads) output
H12WD4850
50A
250/239
285/259
48-660
25A
1200
1.02
500
150
1.0
1.6
0.5
25
H12WD4875
75A
1779/1621
597/625
48-660
50A
1200
0.63
500
150
1.0
1.6
0.5
50
H12WD4890
4555/4150
954/1000
48-660
75A
1200
0.31
90A
500
150
1.0
1.6
0.5
75
1145/1200
6560/5976
48-660
90A
1200
0.28
500
150
1.0
1.6
0.5
90
H12WD48125(6)
125A (6)
13950/12709
125A (6)
1670/1750
48-660
1200
0.22
500
125
150
1.0
1.7
0.5
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H12WD48125 Summary of contents
Page 1
... Zero-crossing (resistive loads) or random-fire (inductive loads) output 50A 75A H12WD4850 H12WD4875 25A 48-660 1200 1.0 500 25 150 250/239 1.6 1.02 285/259 0.5 90A 125A (6) H12WD4890 H12WD48125(6) 50A 75A 90A 48-660 48-660 48-660 1200 1200 1200 1.0 1.0 1.0 500 500 500 150 ...
Page 2
INPUT SPECIFICATIONS (1) Description Control Voltage Range Maximum Turn-On Voltage Minimum Turn-Off Voltage Typical Input Current Nominal Input Impedance Maximum Turn-On Time [msec] (4) Maximum Turn-Off Time [msec] GENERAL SPECIFICATIONS Description Dielectric Strength, Input/Output/Base (50/60Hz) Minimum Insulation Resistance (@ 500 ...
Page 3
MECHANICAL SPECIFICATIONS THERMAL DERATE INFORMATION AGENCY APPROVALS E116949 (25, 50, 75 and 90A) E116950 (25 and 125A) LR81689 10143 UG Rev. 110110 ...
Page 4
...
Page 5
ANNEX - ENVIROMENTAL INFORMATION ...