Certification: | ISO9001 |
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Shell Material: | Steel Plate |
Voltage Level: | High Voltage |
Installation: | Fixed |
Structure: | Combination |
Current: | AC |
Samples: |
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Customization: |
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The JN15-12/31.5 indoor AC high voltage earthing switch is an advanced product with high-tech parameters, enhancing performance based on the ES1 earthing switch. It complies with GB1985 AC HV disconnect switch and earthing switch standards as well as IEC129. Suitable for 3-12kV power systems with three-phase AC 50(60)Hz, it boasts a short-circuit making capacity to safeguard other electrical equipment. Compatible with various high voltage switchgear, it also aids in protecting high-voltage electrical equipment during maintenance.
Model: JN15-12/31.5
Company: Yueqing Liyond Electric Co., Ltd.
Item | Unit | Data | ||
Rated voltage | kV | 12 | ||
Rated short-time withstand current | kA | 31.5 | ||
Rated short-circuit duration | s | 4 | ||
Rated short-circuit making current | kA | 80 | ||
Rated peak withstand current | kA | 80 | ||
Rated insulation level | PF withstand voltage(1 min) | kV | Phase to earth | 42 |
Lightning impulse withstand voltage | Phase to phase | 75 | ||
Mechanical endurance | time | 2000 |
Are you looking for high-quality electrical products? Look no further! Our company offers a wide range of products to meet your needs.
Contact us today to inquire about our products and experience the difference with Yueqing Liyond Electric Co., Ltd.
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