China Cheap price High Frequency Transformer - EI41 Vertical Low Frequency Lead Transformer Lamination Silicon Steel Sheet AC Transformer – Sanhe
China Cheap price High Frequency 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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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of China Cheap price High Frequency 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: Karachi, Ecuador, Bhutan, Our company always committed to meet your quality demand, price points and sales target. Warmly welcome you open the boundaries of communication. It is our great pleasure to service you if you need a trusted supplier and value information.
By Adelaide from Niger - 2018.06.19 10:42
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
By Jane from Peru - 2018.06.18 19:26
