Kodery Epoxy Resin Contact Box for Insulating of Mv Switchgear

Basic Info

Model NO.	KD247
Size of Bearing Capacity	Strong
Certification	CCC, CE, ISO9001
Color	Red
Brand	Kodery
Voltage	12kv
Transport Package	Standard Carton + Pallet
Specification	CH3-12/180
Trademark	KODERY
Origin	China
HS Code	8547909000
Production Capacity	10000/Month

Product Description

The contact box product is made of epoxy resin material with excellent insulation performance and is injection molded by the static mixed APG process commonly used in the market. It adopts high quality testing equipment for voltage withstand and partial discharge, and controls product quality in strict accordance with national standards. The epoxy resin cast insulated contact box is connected to the energized display device for switchgear applications. The contact box is an epoxy resin APG process pressed and molded structure used in various handcart switchgear for insulating isolation and over-connection.

1. The product adopts epoxy resin material

2. It gains high level of insulation, intensity and stability.

3. It provides different specifications based on the size of electric current for the user's choice

4. The contact box is formed by epoxy with APG Technology

5. Indoor installation.
6. Altitude: ≤1000m.
7. Ambient temperature: +40°C~5°C.
8. The relative humidity shall not be more than 85%at+20°C ambient temperature.
9. NO gas, vapor or dust that may severely affect the insulation of contact box, no explosive or corrosive substanceProduct Parameters

Rated voltage	kV	12
Rated Current	A	630/1250/2000/2500/3150
Rated Frequency	Hz	50/60
Rated short circuit current	kA	20/25/31.5/40
Rated short time withstand current(4s)	kA	20/25/31.5/40
Rated peak withstand current	kA	50/63/80/100
Rated power frequency withstand voltage	kV	42(fracture 48)
Rated lightning impluse withstand voltage	kV	75(fracture 85)
Rated operating sequence		O-0.3S-C&O-180S-C&O
Mechanical life endurance	time	10000

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