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252KV 3 Pole High Voltage Disconnectors / Hv Disconnect Switches With Drives For Switching Station

Chiny Hangzhou Yongde Electric Appliances Co.,Ltd Certyfikaty
Chiny Hangzhou Yongde Electric Appliances Co.,Ltd Certyfikaty

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252KV 3 Pole High Voltage Disconnectors / Hv Disconnect Switches With Drives For Switching Station

252KV 3 Pole High Voltage Disconnectors / Hv Disconnect Switches With Drives For Switching Station
252KV 3 Pole High Voltage Disconnectors / Hv Disconnect Switches With Drives For Switching Station

Duży Obraz :  252KV 3 Pole High Voltage Disconnectors / Hv Disconnect Switches With Drives For Switching Station

Szczegóły Produktu:

Place of Origin: Zhejiang,China(Mainland)
Nazwa handlowa: YONGDE
Orzecznictwo: ISO9001, veiki
Model Number: GW37-252

Zapłata:

Minimum Order Quantity: 1pcs
Cena: negotiation
Packaging Details: wooden case
Delivery Time: 21days per container
Payment Terms: T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A
Supply Ability: 1,000pcs per month
Szczegółowy opis produktu
Model Number: GW37-252 International Standard: IEC 62271-102: 2005 IEEE Std C37.30-1997
Packing: Wooden case Pole: 3 pole
High Light:

high voltage disconnectors

,

high voltage isolator switch

252KV 3 Pole High Voltage Disconnecting Switch With Drives For Switching Station

 

Working Condition:

1.Altitude above the sea level is not more than 1000m, and not more than 2500m in special condition.

2.Ambient temperature : -40℃~40℃

3.Wind speed is not more than 35m/s (corresponding to wind pressure of 700Pa )

4.Earthquake accelerate: horizontal 3.92m/s2

vertical 1.96m/s2(corresponding to seismic intensity of 9 degree)

5.Pollution class: Ⅲclass (heavy pollution), 5 class (in special circumstances)

6.Icing depth: 20mm

 

No Item Technical parameter
1 Rated Voltage kV 72.5 123 145 245
2 Rated Current A 1250 1600 2000 2500 3150 4000
3 Rated Short Time withstand current and Time kA/s 25~50/4
4 Rated Peak withstand current kA 63~125
5 1min power frequency withstand voltage (effective value) kV To earth 140 230 275 460
To phase 140 230 275 460
Across Isolating DS 180 300 315 605
6 Lightning Impulse wishstand voltage To earth 325 550 650 1050
(peak value) kV To phase 325 550 650 1050
  Across Isolating DS 405 650 750 1200
7 Rated mechanical terminal load N Level of lateral load 750 1500 1500 2000
Level of vertical load 500 1000 1000 1500
Vertical 750 1000 1000 1250
8 Capacity and Inductive Ability (open and close) Capacity Current A 1
Inductive Current A 0.5
9 Max Man Operative Moment N. m 200
10 Motor Drive operating mechanism control voltage V AC220; DC110, 220
11 Motor Drive operating mechanism motor voltage V AC220, 380; DC110, 220

Szczegóły kontaktu
Hangzhou Yongde Electric Appliances Co.,Ltd

Osoba kontaktowa: Matt

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