SSM3A325F7
3P, SOLID STATE RELAY
Trade Price
POA
Per
1
Unit
Pack Quantity
Information
This static relay has a built-in heatsink for limited derating while limiting occupied space in panel It also has a visual indicator showing the status of its input Its rated current is 25 A, is controlled with a 90 to 140 V AC circuit, has a rated load voltage of 48 to 600 V AC output. It mounts on symetrical DIN rails and comes with a secure mounting latch
Technical Specifications
Range of product
Harmony Solid State Relays
Product or component type
Solid state relay up to 30 A
Device short name
SSM3
Number of channels
3
Number of phases
3 phases
Output switching mode
Zero voltage switching
mounting support
Symmetrical DIN rail
[In] rated current
25 A
Output voltage
48...600 V AC
[Uc] control circuit voltage
90...140 V AC
Tightening torque
0.6...0.7 N.m for input 1.36...1.7 N.m for output
Connections - terminals
Screw terminals: 0.2...1.3 mm², (AWG 24...AWG 16) for input Screw terminals: 1.3...5.3 mm², (AWG 16...AWG 10) for output
maximum capacitance
8 pF for input/output
Insulation resistance
1000 MOhm
Local signalling
LED (green) for input status
Switching voltage
90 V turn-on 10 V turn-off
input current
15…19 mA
solid state output type
Zero voltage switching
Load current
0.1…25 A
transient overvoltage
1100 V
Surge current
286 A for 20 ms at 50 Hz 300 A for 16.6 ms at 60 Hz
Maximum voltage drop
<1.35 V on-state
Motor power hp
1 hp 40 °C 240 V AC 2 hp 40 °C 380 V AC 3 hp 40 °C 480 V AC
Maximum I²t for fusing
410 A².s for 10 ms at 50 Hz 374 A².s for 8.3 ms at 60 Hz
Maximum leakage current
0.25 mA off-state
DV/dt
500 V/µs off-state at maximum voltage
Response time
30 ms (turn-off) 20 ms (turn-on)
power factor
0.5 (with maximum load)
Overvoltage category
III
Net weight
0.74 kg
Dielectric strength
4 kV AC for input/output 4 kV AC for input or output to case
Pollution degree
2
standards
IEC 60950-1 UL 508 CSA C22.2 No 14
product certifications
UL EAC CSA
Marking
CSA UL CE EAC
IP degree of protection
IP20
Ambient air temperature for operation
-20…80 °C
Ambient air temperature for storage
-40…100 °C
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
14.0 cm
Package 1 Width
11.0 cm
Package 1 Length
11.0 cm
Package 1 Weight
812.0 g
Unit Type of Package 2
S02
Number of Units in Package 2
5
Package 2 Height
15.0 cm
Package 2 Width
30.0 cm
Package 2 Length
40.0 cm
Package 2 Weight
4.47 kg
Warranty
18 months
Document Links
Datasheet