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GW4 Type Outdoor Switch Disconnector , Pole Mounted Isolating Switch For AC System

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GW4 Type Outdoor Switch Disconnector , Pole Mounted Isolating Switch For AC System

Brand Name : YONGDE

Model Number : GW4

Certification : ISO9001, veiki

Place of Origin : Zhejiang,China(Mainland)

MOQ : 1pcs

Price : negotiation

Payment Terms : T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A

Supply Ability : 1,000 pcs per month

Delivery Time : 21days per container

Packaging Details : wooden case

Max. Voltage : 126KV

Type : GW4

Standard : IEC 62271-102: 2005 IEEE Std C37.30-1997

Apply to : Power distribution equipment

Max. Current : 650A

Application : AC system

Installation : Easy

Quality : High

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Mounted Outdoor Switch Disconnector Pole mounted Isolating Switch Of High Voltage

Description of GW4 Disconnect Switch:

This type disconnector is a kind of HV outdoor electric equipments used in three-phase AC 50Hz electrical system . It is used for swithing-on/off the HV circuit when there is no load in the circuit in order to charge or transfer the circuit and also dissconnect the current with the bus bar , breaker or any other HV electrical equipments when overhauling the circuitry .

GW4 Series Parameters:

No Items Technical parameter
1 Rated Voltage kV 40.5 12 18 20
2 Nominal system voltage kV 35 10 15 20
3 Rated current A 630;1250;1600;2000;2500;3150;4000
4 Rated Short Time withstand current and Time kA/s 25~50/4
5 Rated Peak withstand current kA 63~125
6 1min power frequency withstand voltage (effective value) kV To earth 95/85 42 45 65
To phase 95/85
Across Isolating DS 118 53 55 79
7 Lightning Impulse wishstand voltage(peak value) KV To earth 185 75 105 125
To phase 185
Across Isolating DS 210 85 120 145
8 Rated mechanical terminal load N Level of lateral load 500 500 500 500
Level of vertical load 250 250 250 250
Vertical 500 500 500 500
9 The min distance of insulation against ground mm 400
10 Max Man Operative Moment N. m 200
11 Motor Drive operating mechanism control voltage V AC220,380; DC110,220
12 Motor Drive operating mechanism motor voltage V AC220,380; DC110,220

Disconnectors' Drawing:

GW4 Type Outdoor Switch Disconnector , Pole Mounted Isolating Switch For AC System

Installation way:

The disconnectors and earthing switches are pre-assembled and ad­justed in our works as complete as possible. The construction is designed so that all disconnectors can be instal­led and adjusted at site very easily, without the need of any special tools. Hapam provides clear installation instructions and assembly drawings.


Product Tags:

high voltage disconnectors

      

high voltage isolator switch

      
 GW4 Type Outdoor Switch Disconnector , Pole Mounted Isolating Switch For AC System Manufactures

GW4 Type Outdoor Switch Disconnector , Pole Mounted Isolating Switch For AC System Images

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