S
eries 53TP
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.
•
•
•
SCR Output
L
E
D
Statu
s
I
ndi
c
ator
P
rotective
C
over
Available
(Part No. KS300)
anel ount
•
P
M
Manufactured in Crydom’s ISO 9001
Certified facility for optimum product
performance and reliability.
• Integrated
Overvoltage
Protection by
A
utomati
c
Self
T
urn-O
n
(S
uffix
P)
M O DEL NUM BERS
D53T
P25D
D53T
P50D
A53T
P25D
A53TP50D
➀
OUTPUT SPECIFICATIONS
Operating Voltage (47-63 Hz) [Vrms]
Load Current Range➀ [Arms]
48-530
.05-25
1200
250
48-530
.05-50
1200
625
48-530
.05-25
1200
250
48-530
.05-50
1200
625
Transient Overvoltage [Vpk]
Max. Surge Current, (16.6ms) [Apk]
Max. On-State Voltage Drop @ Rated Current [Vpk]
1.6
1.6
1.6
1.6
Thermal Resistance Junction to Case (R ) [˚C/W]
1.02
.63
1.02
.63
θJC
2
2
Maximum I t for Fusing, (8.3 msec.) [A sec]
Max. Off-State Leakage Current @ Rated Voltage [mArms]
Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec]➀
Max. Turn-On Time ➀
260
1620
10
260
1620
10
10
10
500
500
500
500
1/2 Cycle
1/2 Cycle
0.5
1/2 Cycle
1/2 Cycle
0.5
10.0 msec
40.0 msec
0.5
10.0 msec
40.0 msec
0.5
Max. Turn-Off Time
Power Factor (Min.) with Max. Load
IN
P
U
T
SPE
C
I
F
I
C
A
T
ION
S
➀
D
C CON
T
R
O
L
AC CONTROL
Control Voltage Range
Max. Turn-On Voltage
Min. Turn-Off Voltage
3-32 Vdc
3.0 Vdc
1.0 Vdc
90-280 Vrms (60Hz)
90 Vrms
10 Vrms
Nominal Input Impedance
Typical Input Current
450 Ohms
10mA @ 5 Vdc
54.8k Ohms
2.2mA @ 120 Vrms, 4.4mA @ 240 Vrms
©2001 CRYDOM CORP, Specifications subject to change without notice.
GENERAL NOTES
➀ All parameters at 25ºC and per section unless otherwise specified.
➀ Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
➀ Heat sinking required, for derating curves see page 2.
➀ Turn-on time for random turn-on versions is 0.02 msec (DC Control Models).
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 365070 • FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506
FastFax Document No.161
SERIES53TP.
REV. 011602
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