A53TP50D Crydom Company, A53TP50D Datasheet - Page 4

• 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

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