EK6 JN15A-12/31.5 Indoor AC High Voltage Earthing Switch

Share on:


Price:RUB 7,581.80 - RUB 15,163.60
Price in USD:Details

Quantity:


Product Overview

Description

Liyond

(3)_01 

Product dispaly

 LYE101 JN15A-12/31.5 Indoor AC High Voltage Grounding Switch

Summary:

Grounding switches use resin insulators, on which live parts, made of silver-plated electrolytic copper (99.9%), are placed. The blades are directly connected to the drive shaft. Contact elements are overdimensioned according to the requirements in order to guarantee, together with a high contact pressure between blades and contacts, a reduced ohmic resistance at the contact surface and a minimum metal wear-off during the life of the grounding switch, with the necessary robustness to withstand thermal and mechanical stresses under short-circuit conditions.

 

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 IEC129 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.

 

Ambient condition:

1.Altitude: less than 1000M

2.Ambient temperature: -10℃ to 40

3.Earthquake intensity: no more than 8 degree

4.Pollution: II

5.Relative humidity: Daily average less than 95%. Monthly average less than 90%

 

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

Phase to phase

42

Lightning impulse withstand 

voltage

75
Mechanical endurance Time 2000

 

Drawing

LYE101-1 12KV earthing switchLYE101-4 12KV earthing switchLYE101-3 12KV earthing switchLYE101-2 12KV earthing switch 

Hot products

Company profile

(3)_05(3)_06(3)_07 

Certifications

(3)_08 

Package&transport

(3)_09 

Peggy

peggy 

0.0139 s.