A53TP50D Crydom Company, A53TP50D Datasheet - Page 3

• Manufacturer Part Number: A53TP50D
• Description: Relay; SSR; Zero-Switching; Cur-Rtg 50A; Ctrl-V 90-280AC; Vol-Rtg 48-530AC; Pnl-Mnt
• Manufacturer: Crydom Company

Specifications of A53TP50D

• Brand/series: 53TP Series
• Current, Leakage, Off-state: 10 mA (RMS)
• Current, Rating: 50 A
• Current, Surge: 625 Apeak
• Dielectric Strength: 4000 V (RMS)
• Dimensions: 4.09 in. L x 2.89 in. W x 1.18 in. H
• Function: Zero-Switching
• Impedance, Input: 54.8 Kiloohms
• Mounting Type: Panel
• Number Of Pins: 8
• Relay Type: Solid State
• Resistance, Thermal, Junction To Case: 0.63 °C⁄W
• Standards: UL, CSA, VDE, CE
• Temperature, Ambient, Maximum: 80 °C
• Temperature, Ambient, Minimum: -40 °C
• Termination: Saddle Clamp
• Transient Overvoltage: 1200 Vpeak
• Voltage, Control: 280 VAC
• Voltage, Rating: 530 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

OUTPUT SPECIFICATIONS 1
Operating Voltage (47-63 Hz) [Vrms]
Load Current Range
Transient Overvoltage [Vpk]
Max. Surge Current, (16.6ms) [Apk]
Max. On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (R θJC ) [°C/W]
Maximum I 2 t for Fusing, (8.3 msec.) [A 2 sec]
Max. Off-State Leakage Current @ Rated Voltage [mArms]
Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec]
Max. Turn-On Time
Max. Turn-Off Time
Power Factor (Min.) with Max. Load
INPUT SPECIFICATIONS 1
Control Voltage Range
Max. Turn-On Voltage
Min. Turn-Off Voltage
Nominal Input Impedance
Typical Input Current
GENERAL NOTES
1
2
3
4
SERIES 53TP.
Rev. 100107
PAGE 1 OF 3
All parameters at 25ºC and per section unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
Heat sinking required, for derating curves see page 2.
Turn-on time for random turn-on versions is 0.02 msec (DC Control Models).
4
3
[Arms]
M O D E L N U M B E R S
2
• SCR Output
• LED Status Indicator
• Protective Cover Available
• Panel Mount
• Integrated Overvoltage
(Part No. KS300)
Protection by Automatic
Self Turn-On (Suffix P)
D53TP25D
1/2 Cycle
1/2 Cycle
48-530
.05-25
1200
1.02
250
260
500
1.6
0.5
10
DC CONTROL
10mA @ 5 Vdc
450 Ohms
3-32 Vdc
3.0 Vdc
1.0 Vdc
D53TP50D
1/2 Cycle
1/2 Cycle
© 2007 CRYDOM Inc., Specifications subject to change without notice.
48-530
.05-50
1200
1620
625
500
1.6
.63
0.5
10
25-50Amp • 240/480 Vac - 3 PHASE
Three-phase solid state relays switch up
to 530 Vrms directly to loads such as
motors, transformers, heating elements,
etc. Available with either AC or DC
input (coil) control in zero-voltage or
random turn-on switching versions.
Manufactured in Crydom’s ISO 9001
Certified facility for optimum product
performance and reliability.
2.2mA @ 120 Vrms, 4.4mA @ 240 Vrms
Series
A53TP25D
10.0 msec
40.0 msec
48-530
.05-25
1200
1.02
250
260
500
1.6
0.5
10
90-280 Vrms (60Hz)
AC CONTROL
54.8k Ohms
90 Vrms
10 Vrms
53TP
A53TP50D
10.0 msec
40.0 msec
48-530
.05-50
1200
1620
625
500
1.6
.63
0.5
10