High Voltage Isolation Switch

NegotiableUpdate on October 06

Model

Nature of the Manufacturer: Other

Product Category: Isolation Switch

Place of Origin: City, Province

Online Consult Contact Information

Overview

JN15-12 indoor HV earthing switch can be applied to power system of rated voltage from 3.6 to 12kV and three-phase AC frequancy of 50Hz. It is suitable for various types HV switchgear for earthing protection.

Product Details

Product feature

1.JN15- 12 indoor AC high voltage earthing switch is Advanced design and steady performance.

2. Simple structures, installation and adjustment.

3. Fast breaking and making capability.

4. Handsome appearance and delicate manufacture craft.

5. Usable and scientific apparatus, be operated on both sides (right and left).

It owns short circuit making capacity to protect other electric equipment not being damaged.Can be usedwith various high voltage switchgear,also play a protective role in the high-voltage electrical equipment overhaul.

Ambient condition: Altitude: ≤1000m;

Ambient temperature: -25°C~+40°C;

Earthquake intensity: ≤8 degree;

Relative humidity: daily average ≤ 95%, monthly average ≤ 90% .

Pollution degree: II.

Product Description

The main technical parameters:
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	PE withstａnd voltage(1min)	KV	Phase to earth Phase to phase	42
	Lightning impulse withstａnd voltage			75
Mechanical endurance		Time	2000

FAQ

Q1: Are you a factory or trading company?
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.

Q2: What's your MOQ?

A2: One Set.

Q3: How is the delivery time?

A3: It depends your order quantity and it normally takes about 15-20 days.