Crydom A53TP50D 3 Phase Conductor Relay A53TP50D Data Sheet
Product codes
A53TP50D
53TP Series
• Three-phase solid-state relay; Ratings from 25A to 50A @ 48-530 VAC
• SCR output for heavy industrial loads
• AC or DC control
• Zero-crossing (resistive loads) or random-fire (inductive loads) output
• LED input status indicator
• SCR output for heavy industrial loads
• AC or DC control
• Zero-crossing (resistive loads) or random-fire (inductive loads) output
• LED input status indicator
PRODUCT SELECTION
Control Voltage
25A
50A
3-32 VDC
D53TP25D
D53TP50D
90-280 VAC
A53TP25D
A53TP50D
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
Description
25 A
50 A
Operating Voltage (47-63Hz) [Vrms]
48-530
48-530
Transient Overvoltage [Vpk]
1200
1200
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
10
10
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2)
500
500
Maximum Load Current (3) [Arms]
25
50
Minimum Load Current [Arms]
0.05
0.05
Maximum Surge Current (16.6ms) [Apk]
250
625
Maximum On-State Voltage Drop @ Rated Current [Vpk]
1.6
1.6
Thermal Resistance Junction to Case (Rjc) [°C/W]
1.02
0.63
Maximum I
2
t for Fusing (8.3 msec) [A
2
sec]
260
1620
Minimum Power Factor (with Maximum Load)
0.5
0.5