DataSheet
DIN Rail Mount
Do not forget to visit us at:
www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
DRA1 SPF Series
• 10mm Single Channel DIN Rail Mount SSR Assembly
• AC Ratings up to 380 VAC and 10 Amps
• 3-15 VDC, 15-32VDC, 18-36 VAC and 90-140 VAC Control
• Cage style screw terminals for easy connection
• Fits standard 35mm DIN rail
• Includes LED Status indicator (DC control only)
OUTPUT SPECIFICATIONS
(1)
Description
Operating Voltage [VAC] 12-280
Transient Overvoltage [Vpk] 600
Maximum Load Current [Arms]
(2)(3) 10
Minimum Load Current [Arms] 0.06
Maximum Off-State Leakage Current @ Rated Voltage [mArms] 0.1
Minimum Off-State dv/dt @ maximum rated voltage [
V/µsec] (4) 500
285/260
Maximum On-State Voltage Drop @ Rated Current [Vpk] 1.6
Maximum I² t for Fusing (50/60 hz, 1/2 cycle) [A² sec]
Maximum 1 Cycle Surge Current (50/60 Hz) [Apk] 239/250
PRODUCT SELECTION
Control Voltage 10 A (Zero Voltage Turn-on) 10 A (Instantaneous Turn-on)
3-15 VDC DRA1-SPF240D25
DRA1-SPF380D25
4-15 VDC DRA1-SPF380D25R
DRA1-SPF240D25R
15-32 VDC
18-36 VAC
90-140 VAC
DRA1-SPFE240D25
DRA1-SPFE240A25
DRA1-SPF240A25
DRA1-SPFE240D25R
SPF(E)240x25
48-380**
1200
10
0.06
0.1
500
285/260
1.6
239/250
SPF380x25
INPUT SPECIFICATIONS
(1)
Description SPF240D25
Control Voltage Range 3-15 VDC
Minimum Turn-On Voltage
Must Turn-Off Voltage
Typical Input Current
Nominal Input Impedance
3.0 VDC
1.0 VDC
15 mA
300 Ohm
1/2 Cycle
Maximum Turn-On Time [msec] (5)
1/2 Cycle
SPF380D/480D
4-15 VDC
4.0 VDC
1.0 VDC
15 mA
240 Ohm
1/2 Cycle
1/2 Cycle
SPFE240D25
15-32 VDC
15 VDC
1.0 VDC
15 mA
1500 Ohm
1/2 Cycle
1/2 Cycle
SPF240A25
90-140 Vrms
90 Vrms
10 Vrms
10 mArms
14.1 k Ohm
10
40
SPFE240A25
18-36 VAC
18 Vrms
2 Vrms
10 mArms
2.1 k Ohm
10
40Maximum Turn-Off Time [
µsec]
(1) All parameters at 25°C unless otherwise specified.
(2) See derating chart on page 3.
(3) Steady state load current exceeding 10 Amps will damage socket.
(4 Off-state dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
(5)
Turn-On Time for DC control instantaneous turn-on versions is 0.1 msec.
** NOTE: Voltages in excess of 380V will damage output terminals.
GENERAL SPECIFICATIONS
(1)
ParametersDescription
Dielectric Strength, Input/Output (50/60Hz) 4000 Vrms
Minimum Insulation Resistance (@ 500 VDC)
10
9
Ohms
Maximum Capacitance, Input/Output 8 pF
Ambient Operating Temperature Range -30 to 80 °C
Ambient Storage Temperature Range -30 to 125 °C
Weight (typical) 0.32 lb oz (145.5 g)
Encapsulation Thermally conductive Epoxy
GENERAL NOTES
DataSheet
DIN Rail Mount
Do not forget to visit us at:
www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
WIRING DIAGRAM
INPUT
OUTPUT
Control
Load
Power
4 2
1
1234
3 +
0.20
[5.1]
0.50
[12.7]
0.40
[10.2]
(C)
(B)
(A) Wiring diagram is identical for each individual section whether it is a single or four channel assembly.
(B) Load can be placed on either side of “Power”.
(C) LED and Resistor not installed for AC input.
(A)
MECHANICAL SPECIFICATIONS
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
0.39
[10.0]
1.71
[43.3]
1.48
[37.7]
2.75
[69.9]
3.53
[89.6]
2.06
[52.3]
0.9
[22.9]