OEM China 110v To 240v Transformer - EI41 Vertical Low Frequency Lead Transformer Lamination Silicon Steel Sheet AC Transformer – Sanhe
OEM China 110v To 240v Transformer - EI41 Vertical Low Frequency Lead Transformer Lamination Silicon Steel Sheet AC Transformer – Sanhe Detail:
Introduction
SANHE-EI41 needs to be installed in the automatic switch of the distribution curcuit, and is connected with the three-phase circuit inside the automatic switch to monitor the grounding signal for necessary protection. When numerical signal and phase exceeds the standard range, this transformer will cooperate with the automatic switch to implement protection actions to prevent danger happening.
Parameters
| Item | Specification |
| Application | Inside of Pole-mounted switch |
| Temperature range | -20℃~60℃ |
| Frequency | 50/60Hz |
| Output voltage | 1V(High voltage 1 wire is fully grounded) |
| Accuracy | ±20%（100V~3810V) |
| Phase characteristics | 189±11°（30V~3810V) |
| Residual Voltage Characteristics | ≤15mV |
| Secondary load resistance | 630Ω |
| Resistance | ≥10M Ω |
| Withstand voltage | AC2000V 1min |
| Lightning impulse withstand voltage | 7kv |
| NO. | 1 | 2 | 3 | 4 |
| Colour | Green | Red | Blue | Black |
| Length | 100±10 | 110±10 | 80±10 | |
| Size | UL1430 AWG#22 | |||
| Pri | Sec | |||
Dimensions:（Unit: mm）& Diagram
Features
1. EI41 vertical bobbin and pins with frame for connection terminals
2. Using oriented silicon steel sheet as the core
3. Lead wires of different colors distinguish different signals and polarities, and connect with the designated position inside the automatic switch
Advantages
1. The accurate various electrical parameters can respond in time to abnormal voltage values and phase deviations
2. Solid structure, stable and reliable performance, suitable for long-term use under harsh conditions
3. Materials of the oriented silicon steel sheet with moderate characteristics is more cost-effective
Certificates
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Company Profile
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With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers for OEM China 110v To 240v Transformer - EI41 Vertical Low Frequency Lead Transformer Lamination Silicon Steel Sheet AC Transformer – Sanhe, The product will supply to all over the world, such as: Russia, Colombia, Australia, We have the best products and professional sales and technical team.With the development of our company, we are able to provide customers best products, good technical support, perfect after-sales service.
By Lena from Kazakhstan - 2017.09.22 11:32
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
By Eric from Poland - 2018.11.11 19:52
