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
AVAILABLE OPTIONS
-10 Non-Zero Cross, Instantaneous Turn-On Example: D53TP50D-10
DP 2 Controlled, 1 Linked (A1-A2) Example: D53DP50D
P Internal Overvoltage Protection. Relay Will Self Trigger Between 900-1200 Vpk. Not Suitable For Capacitive Loads. Example: D53TP50DP
H Heat Trasfer Pad (Attached) Example: D53TP50DH
Series 53TP
25-50Amp • 240/480 Vac - 3 PHASE
GENERAL SPECIFICATIONS
Dielectric Strength 50/60Hz Input/Output/Base Insulation Resistance (Min.) @ 500 Vdc
4000 Vrms 10 9 Ohm
Max. Capacitance Input/Output
8 pF
Ambient Operating Temperature Range
-40 to 80ºC
Ambient Storage Temperature Range
-40 to 125ºC
MECHANICAL SPECIFICATIONS Weight: (typical)
10.3 oz. (315g)
Encapsulation:
Thermally Conductive Epoxy
Terminals:
Screws and Saddle Clamps Furnished
10-32 TERMINAL (6 PLACES )
2.125
1.875 (47.6)
(54.0)
4.09 (103.8)
0.21
(5.3)
1.18 (30.0)
A1 B1 A2 B2
C1
INPUT STATUS
LED
C2
+
-
INPUT
2.89
(73.4) 0.79
(20.1)
Crydom Heat Sinks offer excellent thermal management and are per fectly matched to the load current ratings of Crydom panel mount relays. Request Crydom’s Heat Sink specification sheet for all the details.
.39 REF (10.0)
1.56 (39.6)
3.62 (91.9)
.78 (19.8)
1.36 (34.5)
6-32 TERMINAL (2 PLACES )
All dimensions are in inches (millimeters)
.79 (20.1)
.94 (24.0)
.125 (3.2) BASE PLATE THICKNESS
Screw Torque Requirements: 6-32 Screws - 10 in. lbs. (1.1Nm), 8-32 and 10-32 Screws - 20in. lbs. (2.2Nm) (Screws dry without grease.)
Base Plate Temp [ºC]
Power Dissipation
CURRENT DERATING CURVES
60
A53DP25D, D53DP25D
.5ºC/W
1ºC/W
80
1.5ºC/W
100 60
40 105
A53TP25D, D53TP25D
0.5ºC/W 1ºC/W
100 105
Base Plate Temp [ºC] Power Dissipation
110 40
1.5ºC/W
110
20
115 20
115
120 120
0
5 10 15 20 25 20 40 60 80
Load Current [Arms]
Max Ambient Temp. [ºC]
A53DP50D, D53DP50D
120
0.25ºC/W
90
90 95 0.5ºC/W 100
1ºC/W 60 105
1.5ºC/W 110
30 115
120
Base Plate Temp [ºC] Power Dissipation
0 5 10 15 20 25 20 40 60 80
Load Current [Arms]
Max Ambient Temp. [ºC]
A53TP50D, D53TP50D
180 90 .25ºC/W
150 95 .5ºC/W
120 100
90 105
1ºC/W
110
60
1.5ºC/W
115
30 120
0 10 20 30 40 50 20 40 60 80
Load Current [Arms]
Max Ambient Temp. [ºC]
0 10 20 30 40 50 20 40 60 80
Load Current [Arms]
Max Ambient Temp. [ºC]
Base Plate Temp [ºC]
Power Dissipation
APPROVALS
UL E116950 CSA LR81689 VDE 5941 UG
SERIES 53TP Rev. 100107 PAGE 2 OF 3
© 2007 CRYDOM Inc., Specifications subject to change without notice.
For.