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Picture of single phase panel, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 48...660V AC
SKU:

SSP1A450M7T

single phase panel, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 48...660V AC

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single phase panel, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 48...660V AC
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Manufacturer: Schneider Electric
Technical illustration
End of life manual
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Declaration of conformity
Instruction sheet
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Product Data Sheet
This Harmony SSP solid state panel mount single-phase relay is rated 50A, is controlled with a 90V to 280V AC input, has a rated load voltage of 48V to 660V AC with zero voltage switching, ideal for resistive loads. It has a visual indicator showing the status of its input and a alarm output enabling a quick response to unexpected events. It also has a test button for easy debugging, testing and commissioning. It is also silent and reliable thanks to the absence of moving contacts. 0 0 0 0 0 0 0 0 0 0 0 0

Products specifications

Attribute name Attribute value
Main
Device short name SSP1
[Uc] control circuit voltage 90...280 V
[In] rated current 50 A
Provided equipment thermal pad
Solid state output type zero voltage switching, SCR output
Network number of phases 1 phase
Product or component type solid state relay up to 50 A
Output switching mode zero voltage switching
Range of product Harmony Solid State Relays
Connections - terminals screw connectors
Complementary
Protection device type type 2 - 32 A miniature circuit breaker (MCB) - curve B, type 1 - 40 A miniature circuit breaker (MCB) - curve B
Input current limits 5-10 mA
Capacitance unbalance 8 pF for input/output
Maximum switching voltage 10 V AC turn-off
DV/dt 500 V/µs off-state at maximum voltage
Absolute maximum voltage 1200 V
Device presentation complete product
Thermal impedance 0.48 °C-in²/W at 25 psi
IP degree of protection IP20
Maximum leakage current 1 mA off-state
Minimum switching voltage 90 V AC turn-on
[Uimp] rated impulse withstand voltage 6 kV input to output, 6 kV output to case
Net weight 89.2 g
Local signalling LED, green for input
Load current 0.15-50 A
Surge current 625 A for 16.6 ms
Response time 25 ms (turn-on), 30 ms (turn-off)
Dielectric strength 4 kV AC for input or output to case, 4 kV AC for input/output
Connections - terminals ring lugs: 11.7 x 4.5 mm for output, forked type tag connectors: 11.7 x 4.5 mm for output, ring lugs: 9.2 x 4 mm for input, forked type tag connectors: 9.2 x 4 mm for input, screw terminals: 0.5...8.26 mm², (AWG 20...AWG 8) without cable end for output, screw terminals: 0.2...3.3 mm², (AWG 24...AWG 12) without 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) with cable end for input
Maximum voltage drop <1.15 V on-state
Maximum I²t for fusing 1629 A².s for 8.33 ms at 60 Hz, 1770 A².s for 10 ms at 50 Hz
Thermal resitance 0.45 °C/W junction to case
Insulation resistance 1000 MOhm at 500 V DC
Tightening torque 2...2.2 N.m for output, 1.5...1.7 N.m for input
Motor power hp 5 hp 480 V AC, 2 hp 240 V AC, 0.75 hp 120 V AC
Cos phi 0.5-0.5 (with maximum load)
Safety reliability data MTTFd = 1875.9 years, B10d = 1731395
Environment
Overvoltage category III
Ambient air temperature for storage -40-125 °C
Marking CE, CSA, UL, EAC
Pollution degree 2
Standards IEC 62314, UL 508, CSA C22.2 No 14-13, IEC 60950-1
Ambient air temperature for operation -40-80 °C
Product certifications EAC, CSA, UL, CE
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 3.800 cm
Package 1 Width 4.800 cm
Package 1 Length 6.500 cm
Package 1 Weight 101.900 g
Unit Type of Package 2 2
Number of Units in Package 2 30
Package 2 Height 15.000 cm
Package 2 Width 15.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 3.232 kg

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