Buy Discount Ac Voltage Relay Factory – 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 – Sofielec Electrical
Buy Discount Ac Voltage Relay Factory – 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 – Sofielec Electrical Detail:
Relay FAQ
The relay is not conducting
1) When the relay should be turned on, measure the input voltage. If the voltage is lower than the required operating voltage, it indicates that there is a problem with the line in front of the SSR input; if the input voltage is higher than the required operating voltage, check the polarity of the power supply and if necessary be corrected.
2) Measure the input current of the SSR. If there is no current, it means that the SSR is open, and the relay is faulty; if there is current, but it is lower than the action value of the relay, there is a problem with the line in front of the SSR and must be corrected.
3) Check the input part of the SSR, measure the voltage across the output of the SSR, if the voltage is lower than 1V, it indicates that the line or load other than the relay is open and should be repaired; if there is a line voltage, it may be the load short circuit, causing the current to be too large. Relay failed.
Function
| Categories | Voltage Control Relay |
| Rated control supply voltage | AC220V. AC380V DC12V DC24V~240V 50/60Hz |
| Rated power consumption | AC:≤1.5VA DC:≤1W |
| Delay range | 0.1s~100h |
| Setting accuracy | ≤5% |
| Repeat acuracy | ≤0.2% |
| Repeat power-on interval | ≥200ms |
| Atitude | ≤2000m |
| Contact configuration capacity(A) | 1C/O,2C/O l6A, 1C/O+1 intant c/O, 3C/O 8A |
| IP Class | IP 20 |
| Contact capacity | 1 C/O, 2 C/O, 1C/O+1 instant C/O, 3C/O |
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.
Technical Data
| Rated supply voltage | DC12V, AC/DC 24V~240V 50/60Hz |
| Rated power consumption | ≤1W |
| Delay range | 0.1s ~ 100h multi-range adjustment |
| Setting accuracy | ≤5% |
| Repeat accuracy | ≤0.2% |
| Repeat power-on interval | ≥200ms |
| Electrical Life | 105 |
| Mechanical life | 106 |
| Altitude | ≤2000m |
| Contact configuration capacity(A) | 1C/O:16A ,2C/O:16A,3C/O:8A,2C/0+1 instant C/O:8A+ 16A |
| IP Class | IP 20 |
| Class of pllution | Ⅱ |
| Use category | AC-15 |
| Contact capacity | Ue/le AC240V/1.5A |
| Contact capacity | 1C/0 ,2C/O,3C/O,2C/0+1 instant C/O |
| DIN rail Standard | width 35mm(IEC/EN60715) |
| Allowable relative humidity | ≤50%(40°C) (No condensation ) |
| Short circuit protector type | RT36-00 5A |
Wiring Diagram
Dimension
factory
certification
Product detail pictures:
Related Product Guide:
Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for Buy Discount Ac Voltage Relay Factory – 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 – Sofielec Electrical , The product will supply to all over the world, such as: Salt Lake City, Bangladesh, India, It using the world's leading system for reliable operation, a low failure rate, it suitable for Argentina customers choice. Our company is situated within the national civilized cities, the traffic is very convenient, unique geographical and economic conditions. We pursue a people-oriented, meticulous manufacturing, brainstorm, build brilliant" business philosophy. Strict quality management, perfect service, reasonable price in Argentina is our stand on the premise of competition. If necessary, welcome to contact us by our website or phone consultation, we'll be happy to serve you.
By Nancy from Finland - 2017.06.22 12:49
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Diana from Slovenia - 2018.04.25 16:46
