Description

SSP1A175M7T Solid State Relay SSR

Harmony by Schneider Electric

SSP1A175M7 Datasheet (PDF)

 

Main

range of product	Harmony Solid State Relays
product or component type	Solid state relay up to 75 A
Provided accessory	Thermal pad
device short name	SSP1
Number of phases	1 phase
[In] rated current	75 A
solid state output type	Zero voltage switching SCR output
output switching mode	Zero voltage switching

 

Complementary

[Uc] control circuit voltage	90…280 V AC
minimum switching voltage	90 V AC turn-on
maximum switching voltage	10 V AC turn-off
response time	30 ms (turn-off) 25 ms (turn-on)
Input current	5…10 mA
output voltage	24…300 V AC
load current	0.15…75 A
Transient overvoltage	600 V
surge current	1000 A for 16.6 ms
maximum I²t for fusing	4150 A².s for 8.33 ms at 60 Hz 4555 A².s for 10 ms at 50 Hz
Co-ordination type	Type 1 – 50 A miniature circuit breaker (MCB) – curve B Type 2 – 40 A miniature circuit breaker (MCB) – curve B
maximum leakage current	1 mA off-state
maximum voltage drop	<1.15 V on-state
dV/dt	500 V/µs off-state at maximum voltage
Power factor	0.5 (with maximum load)
Motor controller rating	1.5 hp 120 V AC 3 hp 240 V AC
insulation resistance	1000 MOhm at 500 V DC
Maximum capacitance	8 pF for input/output
dielectric strength	4 kV AC for input/output 4 kV AC for input or output to case
[Uimp] rated impulse withstand voltage	6 kV output to case 6 kV input to output
tightening torque	1.5…1.7 N.m for input 2…2.2 N.m for output
connections – terminals	Screw terminals: 0.2…3.3 mm², (AWG 24…AWG 12) with cable end for input Screw terminals: 0.5…5.26 mm², (AWG 20…AWG 10) with cable end for output Screw terminals: 0.2…3.3 mm², (AWG 24…AWG 12) without cable end for input Screw terminals: 0.5…8.26 mm², (AWG 20…AWG 8) without cable end for output Forked type tag connectors: 9.2 x 4 mm for input Ring lugs: 9.2 x 4 mm for input Forked type tag connectors: 11.7 x 4.5 mm for output Ring lugs: 11.7 x 4.5 mm for output
Thermal resistance	0.3 °C/W junction to case
thermal pad impedance	0.48 °C-in²/W at 25 psi
LED indicator	LED, green for input
IP degree of protection	IP20
safety reliability data	B10d = 1731395 MTTFd = 1875.9 years
net weight	89.2 g
device presentation	Complete product

 

Environment

ambient air temperature for operation	-40…80 °C
ambient air temperature for storage	-40…125 °C
pollution degree	2
overvoltage category	III
product certifications	CSA CE UL EAC
marking	CE UL CSA EAC
standards	EN/IEC 60950-1 CSA C22.2 No 14-13 EN/IEC 62314 UL 508