Denki Keiki Co.
Denki Keiki Co., Ltd. SR Series For Dry Low-Pressure Applications
Manufacturer: Denki Keiki Co., Ltd.
Model: SR Series
Features
- All cores are made from wound iron cores.
- The design is cost-effective, supported by extensive data, and results in a compact and lightweight form.
- Additionally, the product catalog organizes models by capacity, starting current, and time rating.
- This allows for the selection of the appropriate product to meet a wide range of needs.
◆General specifications
| Applicable standards | JEC-2200, JEC-2201, JEC-2210 |
| Heat resistance class | B grade |
| Rated use | Short-time rated products |
| Ambient temperature | Ambient temperature below 40°C with daily average temperature below 35°C (no seasonal variations) |
| Rated frequency | 50Hz, 60Hz |
| Rated voltage | 200V, 220V, 400V, 440V |
| Rated map | 50%~65%~80% |
| Time rating | 0.5 min, 1 min, 2 min, 3 min |
| Insulation frequency | 220V AC2kV, 440V AC4kV |
| Record plate | English |
| Options | With car wheels, special taps, end caps, heat treatment |
◆ Wiring Diagram
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