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A53TP25D fiches techniques PDF

Crydom - Three-phase solid-state relay

Numéro de référence A53TP25D
Description Three-phase solid-state relay
Fabricant Crydom 
Logo Crydom 





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A53TP25D fiche technique
Series 53TP
25-50Amp • 240/480 Vac - 3 PHASE
• SCR Output
• LED Status Indicator
• Protective Cover Available
(Part No. KS300)
• Panel Mount
• Integrated Overvoltage
Protection by Automatic
Self Turn-On (Suffix P)
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.
OUTPUT SPECIFICATIONS 1 M O D E L N U M B E R S
Operating Voltage (47-63 Hz) [Vrms]
Load Current Range 3 [Arms]
Transient Overvoltage [Vpk]
Max. Surge Current, (16.6ms) [Apk]
Max. On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (RθJC) [°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] 2
Max. Turn-On Time 4
Max. Turn-Off Time
Power Factor (Min.) with Max. Load
D53TP25D
48-530
.05-25
1200
250
1.6
1.02
260
10
500
1/2 Cycle
1/2 Cycle
0.5
D53TP50D
48-530
.05-50
1200
625
1.6
.63
1620
10
500
1/2 Cycle
1/2 Cycle
0.5
A53TP25D
48-530
.05-25
1200
250
1.6
1.02
260
10
500
10.0 msec
40.0 msec
0.5
A53TP50D
48-530
.05-50
1200
625
1.6
.63
1620
10
500
10.0 msec
40.0 msec
0.5
INPUT SPECIFICATIONS 1
Control Voltage Range
Max. Turn-On Voltage
Min. Turn-Off Voltage
Nominal Input Impedance
Typical Input Current
GENERAL NOTES
1 All parameters at 25ºC and per section unless otherwise specified.
2 Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
3 Heat sinking required, for derating curves see page 2.
4 Turn-on time for random turn-on versions is 0.02 msec (DC Control Models).
DC CONTROL
AC CONTROL
3-32 Vdc
90-280 Vrms (60Hz)
3.0 Vdc
90 Vrms
1.0 Vdc
10 Vrms
450 Ohms
54.8k Ohms
10mA @ 5 Vdc
2.2mA @ 120 Vrms, 4.4mA @ 240 Vrms
© 2007 CRYDOM Inc., Specifications subject to change without notice.
SERIES 53TP.
Rev. 100107
PAGE 1 OF 3
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Inc., 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: [email protected] WEB SITE: http://www.crydom.com
UK: +44 (0)1202 606030 • FAX +44 (0)1202 606035 Crydom SSR Ltd., Arena Business Centre,
Holyrood Close, Poole, Dorset BH17 7FJ, Email: [email protected].
GERMANY: +49 (0)180 3000 506

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