·Switching current:120A ·SPDT ·RoHS
For Prepayment energy Meter and AMR system Combination switch, reactive power compensation devices and automatic control.SPDT
Contact form：1C
Terminal type：PCB / OEM
Humidity ：98%RH，+40℃
Coil polarity: Positive/Negative
Vibration resistance: 10-55Hz, 0.8mΩ (DA)
Coil voltage：6/9/12/24vdc
Key Characteristics
 | .Switching current:120A .Three phase latching relay .RoHS .IEC62055-31 UC3 CE
Use area:For Prepayment energy Meter and AMR system Combination switch, reactive power compensation devices and automatic control. |
 |
Basic parameter
| Coil pulse width | 50ms Min |
| Operatino time | 20ms Max. |
| Comeback time | 20ms Max. |
Dielectric strength (50/60Hz) | Between coil &contact 4000VAC/min |
| Between contacts 2000VAC/min | |
| Insulation resistance | Min.1000MΩ(500VDC) |
| Ambient Temp. | -40℃~+85℃ |
| Weight | 120g |
| Terminal type | ODM / OEM |
| Package | Standard Export Carton(40x35x35 cm) inner boxes(19x16x12 cm) |
| Size(mm) | 120*55*30 |
Contact parameter
| Contact form | 1C |
| Contact material | Silver Alloy ( AgSnO2 ) |
| Contact resistance | 0.8mΩ Max.(12VDC 1A) |
| Contact current (CosΦ=1) | 120A 250VAC |
| Max disconnection voltage | 440VAC/110VDC |
| Max disconnection power | 30,000VA |
| Electrical life | 5,000 cycles ( load ) resistive / 5,000 cycles sensual |
| Mechanical life | 1*105 cycles |
Coil parameter
Rated Voltage (VDC) | Resistance±10%(Ω) | Rated Voltage (VDC) | |
| Single | Dual | ||
| 6 | 5 | 2.5*2 | ≤70%
Rated voltage |
9 | 10 | 5*2 | |
| 12 | 18 | 9*2 | |
| 24 | 72 | 36*2 | |
Application Notes
| Parameter | Date |
|---|---|
| Contact material | AgSnO2 |
| Contact resistance | 0.8mΩ MAX.（12VDC 1A） |
| Contact currentt | 120A/250VAC |
| Max disconnection voltage | 440VAC/110VDC |
| Max disconnection power | 30000VA |
| Electrical life | 5,000 cycles (load）resistive 5,000 cycles sensual |
| Mechanical life | 100000 cycles |
| Parameter | Date | |
|---|---|---|
| Coil pulse width | 50ms Min. | |
| Operation time | 20ms Max. | |
| Comeback time | 20ms Max. | |
| Dielectric strength | Between contact & coil | 4000VAC 1min |
| Between contacts | 2000VAC 1min | |
| Insulation resistance | Min.1000MΩ（at 500VDC） | |
| Ambient temp | -40~+85℃ | |
| Weight | 120g | |
