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Metal-clab Withdrawable Switchgear for Sale

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Payment Type:

L/C,T/T

Incoterm:

FOB

Min. Order:

1 Unit

Transportation:

Ocean,Land

Port:

Shanghai,Ningbo

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Brand: TRANCHART

Supply Ability & Additional Information

Transportation: Ocean,Land

Place of Origin: CHANGZHOU

Port: Shanghai,Ningbo

Payment Type: L/C,T/T

Incoterm: FOB

Packaging & Delivery

Selling Units:: Unit

Metal-clab Withdrawable Switchgear for Sale

Overview

KYN28A series Mid–mounted Withdrawable Switchgear, is a 15~24kV three-phase AC 50Hz complete distribution device of single busbar and its sectional system, is designed by integrating strong points of domestic and foreign similar products. Main switches may use VD4/VT19, which centrally positioned handcart-type vacuum circuit breakers with composite insulation or cementing insulation.It is mainly used to control, protect, and supervise circuits for the power supply of power plant, medium or small generator, distribution of factory, mining, as well as power acceptance and transmission from the secondary substation in the power system.

Working conditions:

1. Environmental temperature: - 15 C~ + 40C;

2. Altitude: ≤1000m;

3. Relative humidity: Daily average ≤95%, the water vapor pressure on daily average≤ 2.2kpa;

4. Monthly average ≤90% , the water vapor pressure on monthly averages≤ 1.8kpa;

5. Earthquake intensity: ≤ magnitude 8;

6. Installation conditions: free of explosive and corrosive gas, no severe vibration and shock;

Note:Special condition and requirement, consult with the manufacturer.

Specifications

Item				Unit	Data
Rated voltage				kv	3.6, 7.2, 12KV
Rated frequency				hz	50
Rated current of Circuit Breaker				A	630, 1250, 1600, 2000, 2500, 3150, 4000
Rated current of Switchgear				A	630, 1250, 1600, 2000, 2500, 3150, 4000
Rated short-time withstands current(4s)				ka	16, 20, 25, 31.5, 40, 50
Rated peak withstands current (peak value)				ka	40, 50, 63, 80, 100, 25
Rated short-circuit breaking current				ka	16, 20, 25, 31.5, 40, 50
rated short-circuit making current (peak value)				ka	40, 50, 63, 80, 100, 25
Rated insulation level	1min power frequency withstands voltage	pole to pole, pole to ground		kv	24, 32, 42
		fracture to fracture		kv	24, 32, 48
	lightning withstands voltage(peak)	pole to pole, pole to ground		kv	40, 60, 75
		fracture to fracture		kv	46, 70, 85
Protection degree			Enclosure is IP4X. IP2X when CPT and CB door are open

Product Categories : Switchgear > Metal-clab Withdrawable Switchgear

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