OEM High Quality Contactors And Relays Factories – Used in automatic control water level of wells, water towers, tanks Built-in microprocessor, sensitivity adjustable (5kΩ~ l00kΩ) – Sofielec Electrical
OEM High Quality Contactors And Relays Factories – Used in automatic control water level of wells, water towers, tanks Built-in microprocessor, sensitivity adjustable (5kΩ~ l00kΩ) – Sofielec Electrical Detail:
Relay FAQ
.The relay does not open
1) The load current is greater than the rated switching current of the SSR, which will cause the relay to short-circuit. In this case, an SSR with a larger rated current should be used.
2) Under the ambient temperature where the relay is located, if the heat dissipation is poor for the current it is subjected to, it will damage the output semiconductor device. At this time, a larger or more effective heat sink should be used.
3) The line voltage transient causes the output part of the SSR to break through. In this case, an SSR with a higher rated voltage should be used or an additional transient protection circuit should be provided.
4) The line voltage used is higher than the rated voltage of the SSR.
Application
Used in single-phase control system, when the power supply is abnomal.
Features
Build-in mircoprocessor, true RMS measurement, voltage measurement accuracy<=1%. Measuring frequency 45Hz~65Hz, button setting. LCD displays voltage and fault information, protection can be turned on or off. Check 3-phase voltage value by botton, with counting and timing function. Record number and time of using devices. DIN rail mounting.
Technical Data
| Rated supply voltage | AC110, AC220V, AC380V, 50Hz/60Hz |
| Rated power consumption | ≤1.5VA |
| Sensitivity adjustable range | 5kΩ~100kΩ/adjustable relay |
| Delay range | 0.1s~10s |
| Contact configuration capacity | 10A |
| Cable Length | ≤100m |
| Accumulated timing error | ≤0.001% |
| Count input signal | AC/DC 20V-450V |
| Short circuit protector type and maximum rating | NT00-6A |
| IP Class | IP20 |
| Class of pollution | 3 |
| Altitude | ≤2000m |
| Allowable relative humidity | ≤50%(40℃)/no condensation |
| DIN rail Standard | Width 35mm(IEC/EN60715) |
Function Diagram
Dimension
factory
certification
Product detail pictures:
Related Product Guide:
Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of OEM High Quality Contactors And Relays Factories – Used in automatic control water level of wells, water towers, tanks Built-in microprocessor, sensitivity adjustable (5kΩ~ l00kΩ) – Sofielec Electrical , The product will supply to all over the world, such as: Moscow, Muscat, New York, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.
By Renata from Madagascar - 2017.09.30 16:36
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Agatha from Bangkok - 2018.06.26 19:27
