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.
| 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. |
① Dimension figure; ② Install size; ③ Wiring diagram; ④ Load power supply; ⑤ Control power supply
Index
relay switch, electric switch, switching device
