Buy Discount Electrical Relay Manufacturer – Built-in microprocessors.Measuring frequency 45Hz~65Hz, Rated voltage three-phase three-wire 220V-460V universal – Sofielec Electrical
Buy Discount Electrical Relay Manufacturer – 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:
"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Buy Discount Electrical Relay Manufacturer – 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: Monaco, Durban, Morocco, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
By Kristin from Lesotho - 2017.07.28 15:46
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Agnes from South Korea - 2018.05.22 12:13
