| Customization: | Available |
|---|---|
| Type: | Power |
| Structure: | Protection |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Technical Parameters | Index | |
Basic parameters |
Rated operational voltage | AC400V(+20%,-15%) |
| Sampling voltage | AC220V±20% | |
| Power frequency | 50Hz±5% | |
| Sampling current | 0~5A | |
| Maximum power consumption | <3VA | |
| Output contact | DC12V/AC220V/5A | |
Control parameters |
Current ratio | 100~5000/5 A |
| Overvoltage setting | 240~265V | |
| Undervoltage setting | 175~185V | |
| Voltage harmonics | 000.5%~20.0% | |
| Zero sequence current | 00.00%~90.00% | |
| Power factor | 0.800~1.000 | |
| Input threshold | 00.6~1.6 | |
| Switching delay | 000S~600S | |
| Sensitivity | 20mA | |
measurement accuracy |
Voltage Current |
±0.5% ±0.5% |
| Active power | ±1.0% | |
| Reactive power | ±1.0% | |
| Frequency | ±0.5% | |
| Power factor | ±1.0% | |
Conditions of Use |
Altitude | ≤2500M |
| Ambienttem perature | -20ºC~+65ºC | |
| Relative humidity | 20%~90% at 40ºC | |
| Atmospheric pressure | 79.5Kpa~106KPa | |
| Environmental conditions | There is no danger of explosion in the surrounding medium,no gas enough to damage insulation and corrode metals,no conductive dust,no violent vibration at the installation site,and no rain and snow erosion. |
|
| Communication | Rs485 | Standard configuration Rs485 |
){kind=link}