Mechanical Indoor Ac Hv Earthing Switch For Power System Jn15a 12 31 5ka - China

JN15A-12/31.5 EK6-12/31.5 Indoor AC High Voltage Earthing Switch Features: JN15A-12/31.5 indoor AC high voltage earthing switch is an advanced level product with high-tech parameters performance.

After comprehensive evaluation, it conforms to GB1985 and IEC62271 standard, applies to power system of 3-12kV and three-phase AC 50Hz.

It owns short-circuit making capacity to protect other electric equipment not being damaged.

Can be used with various high voltage switchgear, also play a protective role in the high-voltage electrical equipment overhaul.

Earthing switch, a mechanical switch used in the grounding part of a circuit, belongs to the isolation switch category.

It can carry current under abnormal conditions(such as short circuit current) for a certain period of time, but it is not required to carry current under normal circuit conditions.

Note: Ground switches may have short circuit connection capacity.

Effect: To ground high-voltage equipment and lines during maintenance in place of portable ground lines to protect personal safety .

- - - - Item | Technical data | Rated voltage (KV) | | | 12 | | | Rated frequency(Hz) | 50 | Insulator(capacity) | insulating | Frequency withstand voltage 5 min (KV) | | | 42 | | | Frequency withstand voltage 1 min (V) | 2000 | Lighting impulse withstand voltage (KV) | 40 | | 75 | | | sapce | 150mm-275mm | Life | 1000 | | | - - - -

Company Contact:

• Posted By: WENZHOU QIUPU ELECTRIC POWER CO., LTD.

• Phone: 86-577-61668158

• Address: Room 102 , Building 7 , No. 1. Xinhe Road YueCheng Street , Yueqing City , Zhejiang P.R., China-3256, Yueqing , Zhejian , China

• Email:

• Website: https://www.epoxyresininsulator.com

• Business Description: Our products are widely used in financial, communications, municipal, transportation, power, construction, aerospace, industrial control and other important areas, has won the majority of users praise and signed a long-term cooperation agreement.