10A-120A Three Phase Solid State Relay | AC Relay

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NNG3E-3/250F-38 AC-AC 10A-120A Three Phase Solid State Relay

NNG3E-3/250F-38 AC-AC 10A-120A Three Phase Solid State Relay

The NNG3E-3/250F-38 AC-AC 10A-120A three phase solid state relay is used in the automatic control filed like signal light, scintillator, stage lighting control system, instrument and apparatus, medical equipment, copier, automatic washing machine, automatic fire equipment and security system, and it also can be used as the selector switch of the power capacitor which be compensated by the network power factor. In addition, the NNG3E-3/250F-38 AC-AC 10A-120A three phase solid state relay is widely used in the bad environment and frequent switching occasions like the chemical industry and coal industry which need prevent from explosion, damp, dust and erosion.

Model explanation

Specification of NNG3E-3/250F-38 AC-AC 10A-120A three phase solid state relay

Control voltage	250:90-250 VDC
Control current	5-30mA
Connected voltage	90VAC
Turn off voltage	10VAC
Interval time	/
Load voltage	38:40-440VAC
Load current	10 15 20 25 30 40 60 80 100 120A
Transient voltage	38:1000VAC
On-state voltage drop	AC:≤1.6VAC
On-off time	AC:≤10mS
Off-state leakage current	AC:≤10mA
Dielectric withstand voltage	≥2500VAC
Insulation resistance	Testing in 500MΩ,500VDC
Environmental temperature	-30℃~80℃
Installation style	Screw installation
Relay weight	40A≈140g 80A≈190g 120A≈220g
Dimension	106×75×41mm
Notice	When the load is more than 10A, the device must install the heat sink, and when the working temperature is more than 80℃, the device must be cooled by air fan or water. The device has the function of thermal protection, and when the temperature of base plate is close to 90℃ the main circuit will be cut off, and the red light will on and alarm.

Dimension and installation

① Dimension figure; ② Install size; ③ Wiring diagram; ④ Load power supply; ⑤ Control power supply

Index
relay switch, electric switch, switching device