Factory Supply Inoor AC Hv Earthing Switch-High Quality, Reasonable Price
Basic Info
Model No.: JN15-12
Product Description
Model NO.: JN15-12 Environment: Indoor High Voltage Certification: ISO Origin: Jiangyin Yunfeng, China Model No.: Jn15-12 Usage: Electrical Appliance Trademark: YF Product Overview
JN15-12 series Indoor AC high voltage grounding switch is applied in AC 50Hz network with rated voltage 12kV. Its performance meets the requirements of national standards GB1985-2004 High-voltage Alternating current Disconnector and Grounding switch. It has the feature of simple and compact structure, light weight, small operation force, convenient installation. It can be equipped with all different kinds of high voltage live display devices. And it can be applied in different type of high voltage switch cambinet. It has the function of grounding protection when high-voltage electric equipment is under examining and repairing.
Model Specification
Characteristics
1. simple and compact structure
2.light weight
3.small operation force
4.convenient installation
5.can be equipped with all different kinds of high voltage live display devices
6.can be applied in different type of high voltage switch cambinet
7. the function of grounding protection when high-voltage electric equipment is under examining and repairing
Main Technical Parameters
Service Conditions
1.Altitude≤1000m;
2.Ambient temperature-25ºC-+ 40ºC;
3.The daily average of relative humidity shall not be larger than 95% and the monthly average shall not be larger than 90%:
4.The ambient air shall not be subject to the obvious pollution such as corrosive or combustible gas and steam;
5.The site without fire hazards and explosion hazards;
6.The site that the seismic intensity does not exceed degree 8; the gradient shall not exceed 5°
Shape and size of installation
Contact us if you need more details on Load Break Switch. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Grounding Switch、High Voltage. If these products fail to match your need, please contact us and we would like to provide relevant information.
JN15-12 series Indoor AC high voltage grounding switch is applied in AC 50Hz network with rated voltage 12kV. Its performance meets the requirements of national standards GB1985-2004 High-voltage Alternating current Disconnector and Grounding switch. It has the feature of simple and compact structure, light weight, small operation force, convenient installation. It can be equipped with all different kinds of high voltage live display devices. And it can be applied in different type of high voltage switch cambinet. It has the function of grounding protection when high-voltage electric equipment is under examining and repairing.
Model Specification
Characteristics
1. simple and compact structure
2.light weight
3.small operation force
4.convenient installation
5.can be equipped with all different kinds of high voltage live display devices
6.can be applied in different type of high voltage switch cambinet
7. the function of grounding protection when high-voltage electric equipment is under examining and repairing
Main Technical Parameters
Serial No. | Item | Unit | Data |
1 | Rated voltage | kV | 12 |
2 | Rated frequency | Hz | 50 |
3 | Rated short-time withstand current(thermal stability current) | kA | 31.5 |
4 | Rated short-time withstand current duration | s | 4 |
5 | Rated peak withstand current(dynamic stability current) | kA | 80 |
6 | Rated short-circuit making current | kA | 80 |
7 | Rated 1 min power-frequency wuthstand voltage | kV | 42 |
8 | Rated lightning implus withstand voltage | kV | 75 |
9 | Fracture distance after switch opening | mm | ≥125 |
10 | Mechanical life | Time | 2000 |
Service Conditions
1.Altitude≤1000m;
2.Ambient temperature-25ºC-+ 40ºC;
3.The daily average of relative humidity shall not be larger than 95% and the monthly average shall not be larger than 90%:
4.The ambient air shall not be subject to the obvious pollution such as corrosive or combustible gas and steam;
5.The site without fire hazards and explosion hazards;
6.The site that the seismic intensity does not exceed degree 8; the gradient shall not exceed 5°
Shape and size of installation
Type | E | F | G | H | D |
JN15-12/31.5-165 | 165 | 75 | 160 | 565 | 426 |
JN15-12/31.5-180 | 180 | 75 | 160 | 595 | 456 |
JN15-12/31.5-200 | 200 | 50 | 185 | 635 | 496 |
JN15-12/31.5-210 | 210 | 50 | 185 | 655 | 516 |
JN15-12/31.5-220 | 220 | 50 | 185 | 675 | 536 |
JN15-12/31.5-230 | 230 | 50 | 185 | 695 | 556 |
JN15-12/31.5-250 | 250 | 50 | 185 | 735 | 596 |
JN15-12/31.5-275 | 275 | 50 | 210 | 810 | 646 |
Contact us if you need more details on Load Break Switch. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Grounding Switch、High Voltage. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : 12kV Indoor HV Load Switch
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