SSP3A250B7

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SSP3A250B7

Schneider Electric

three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, input 18 to 36V AC, output 48 to 530V AC

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"This SSP three-phase solid state relay is part of the range of solid state modular relays Harmony. It features 50A power rating and 3NO contacts. It features a control circuit voltage of 18V to 36V AC and an output voltage (load output) of 48V to 530V AC. This relay is maintenance free, fully electronic with unlimited life span. It features a control input voltage LED indicator in green. Its protection index is IP20. It weighs 240g and its dimensions are, 101.3mm wide, 79.7mm high, 35.4mm deep. 0 It is the ideal solution for packaging, plastic molding, textile, and heating furnace applications. 0 0 0 It can be mounted on panel fixed by screws. 0 0 0"

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Specification	Value
Cos Phi	0.5-0.5 (with maximum load)
[Uc] Control Circuit Voltage	18...36 V AC
Height	79.7 mm
Maximum Horse Power Rating	1.5 hp 40 °C 120 V AC \|\| 3 hp 40 °C 240 V AC \|\| 7.5 hp 40 °C 480 V AC \|\| 8.8 hp 40 °C 530 V AC
Tightening Torque	0.9...1.1 N.m for input \|\| 1.7...2.2 N.m for output
Insulation Resistance	>= 1000 MOhm at 500 V DC
Thermal Resitance	0.12 °C/W
Maximum I²T For Fusing	2520 A².s for 10 ms at 50 Hz \|\| 2320 A².s for 8.3 ms at 60 Hz
Maximum Voltage Drop	<1.35 V on-state
Connections - Terminals	screw terminals 1 x 0.2...1 x 2.5 mm², AWG 24...AWG 14) input \|\| screw terminals 1 x 1.5...1 x 10 mm², AWG 16...AWG 8) output
Dielectric Strength	4 kV AC for input/output \|\| 4 kV AC for input or output to case
Response Time	20 ms (turn-on) \|\| 30 ms (turn-off)
Surge Current	715 A 20 ms \|\| 750 A 16.6 ms \|\| 150 A 1 s
Load Current	0.1-50 A
Local Signalling	LED, green input
Net Weight	0.24 kg
Minimum Switching Voltage	18 V AC turn-on
Maximum Leakage Current	3 mA off-state
Ip Degree Of Protection	IP20
Control Type	without test button
Device Presentation	complete product
Absolute Maximum Voltage	1200 V
Dv/Dt	500 V/µs off-state at maximum voltage
Maximum Switching Voltage	2 V AC turn-off
Capacitance Unbalance	8 pF for input/output
Width	101.3 mm
Input Current Limits	15-20 mA
Depth	35.4 mm
Motor Power Kw	1.11 kW 40-40 °C 120 V AC \|\| 2.22 kW 40-40 °C 240 V AC \|\| 5.55 kW 40-40 °C 480 V AC \|\| 6.47 kW 40-40 °C 530 V AC
Connections - Terminals	screw connectors
Range Of Product	Harmony Solid State Relays
Mounting Support	panel
Output Switching Mode	zero voltage switching
Product Or Component Type	solid state relay up to 50 A
Phase	3 phase
Solid State Output Type	zero voltage switching
Line Rated Current	50 A
[Uc] Control Circuit Voltage	18...36 V
Device Short Name	SSP

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