OEM High Quality Electrical Relay Switch Exporter – Built-in microprocessors.Measuring frequency 45Hz~65Hz, Rated voltage three-phase three-wire 220V-460V universal – Sofielec Electrical
OEM High Quality Electrical Relay Switch Exporter – Built-in microprocessors.Measuring frequency 45Hz~65Hz, Rated voltage three-phase three-wire 220V-460V universal – Sofielec Electrical Detail:
Relay FAQ
The relay works irregularly
1) Check whether all wiring is correct, the connection is not firm or the fault caused by incorrect.
2) Check if the leads of input and output are together.
3) For very sensitive SSRs, noise can also couple to the input and cause irregular conduction.
Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance. When the power supply is abnormal, turn off power supply to protect the equipment
Features
Built-in microprocessors, true RMS voltage measurement, voltage measurement accuracy 5 1%. Measuring frequency 45Hz~65Hz, button setting, LCD display voltage and fault information, protection can be turned on or off. Check phase voltage value by button, with N-phase phase failureprotection. DIN rail mounting
Function
| Categories | Voltage Control Relay |
| Rated supply voltage | AC 3×220V→3×460V |
| Operating voltage range | AC 187V~529V |
| Rated supply frequency | 50Hz~65Hz |
| Measuring range | AC 176V~552V |
| Measurement frequenccy range | 45Hz~65Hz |
| Action delay | 0.1s~10s |
| Rated insulation voltage | 460V |
| Contact configuration capacity(A) | 8A |
| IP Class | IP20 |
| Voltage measurement error | ≤1% |
Function diagram
Wiring Diagram
Dimension
factory
certification
Product detail pictures:
Related Product Guide:
Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for OEM High Quality Electrical Relay Switch Exporter – Built-in microprocessors.Measuring frequency 45Hz~65Hz, Rated voltage three-phase three-wire 220V-460V universal – Sofielec Electrical , The product will supply to all over the world, such as: Austria, Cape Town, Bangalore, We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
By Agnes from Amsterdam - 2017.07.07 13:00
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Bess from Istanbul - 2018.12.25 12:43
