Factory Cheap Low Frequency Current Potting Potted Epoxy Encapsulated Power Supply Control Isolation Transformer
Often customer-oriented, and it’s our ultimate target to become not only probably the most reputable, trustable and honest provider, but also the partner for our customers for Factory Cheap Low Frequency Current Potting Potted Epoxy Encapsulated Power Supply Control Isolation Transformer, Your inquiry are going to be highly welcomed plus a win-win prosperous development are what we are expecting.
Often customer-oriented, and it’s our ultimate target to become not only probably the most reputable, trustable and honest provider, but also the partner for our customers for China Current Transformer and Transformer, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products and solutions in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
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
Our Customers
Company Profile
Often customer-oriented, and it’s our ultimate target to become not only probably the most reputable, trustable and honest provider, but also the partner for our customers for Factory Cheap Low Frequency Current Potting Potted Epoxy Encapsulated Power Supply Control Isolation Transformer, Your inquiry are going to be highly welcomed plus a win-win prosperous development are what we are expecting.
Factory Cheap China Current Transformer and Transformer, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products and solutions in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
