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2500A 40.5KV 31.5KA Vacuum Interrupter for Circuit Breakers

离岸价格

Get Latest Price

( Negotiable )

3 Piece Minimum Order

国:

China

モデル番号:

2500A 40.5KV 31.5KA

离岸价格:

( Negotiable )（交渉可能） Get Latest Price

ロケーション:

最低注文量の価格:

最低注文量:

3 Piece

パッケージの詳細:

Poly Bags+Foam+Carton Box+ Wood Tray

納期:

15-20 Days

供給能力:

250000 Piece per Year

支払いタイプ:

Western Union, L/C, T/T

製品グループ :

Embedded Poles

今すぐお問い合わせください

Hubei Dayu Hanguang Vacuum Electric Co., Ltd.

China

無料会員

連絡先担当者 Mark

Xiaogan, Hubei

今すぐお問い合わせください

製品仕様

Model:556p

タイトルまたは説明

Main Technical Parameter
Rated voltage		*0.5kV
Rated current		***0A
Rated frequency		*0Hz
Rated short-time Power frequency withstand voltage		*5kV
Rated lightning impulse withstand voltage		**5kV
Rated short-circuit breaking current		*1.5kA
Rated short-circuit making current(peak)		*0kA
Breaking operations of rated short circuit breaking current		*0 times
Rated breaking current of single capacitor bank		**0A
Rated short-time withstand current		*1.5kA
Rated peak withstand current		*0kA
Rated duration of short-circuit		4 s
Mechanical endurance		****0 times
Closing force due to bellow and atmosphere		*0Â±0N
Force required to hold contacts open at full storke		*0Â±0N
Circuit resistance at lowest rated contact force		â‰¤*0Î¼â„¦
Contacts limit erosion		3mm
MECHANICAL DATA REQUIRED FOR THE MATCHED VACUUM SWITCHGEAR		ã€€
Clearance between open contacts		*2Â±2 mm
Average opening speed		1.7Â±0.2m/s
Average closing speed		0.8Â±0.2m/s
Rated added extemal contact final force		*0Â±0N
Contact bouncing duration at closing operation		â‰¤3 ms
Closing and opening non-simultaneity of three-phase contacts		â‰¤1 mm

2.Advanced Technology:

1).One time brazing technology:Â All the components will be assembled in the one-time brazing furnaces, reduced the air leakage rate greatly;

2).No air leakage vacuum interrupters:Â Press tanks can check air leakage vacuum interrupters right away, no need to wait for long time. After your switches are sold, maybe one day your customer will call you that there is air leakage problem. But with the help of the press tanks, if you buy our vacuum interrupters, you no need to worry about the air leakage problem, we already find out the air leakage ones, even there is only one;

3).High vacuum degree:Â Most of our vacuum interrupters are with high vacuum degree *5pa;

4).Advanced voltage and current aging technology:Â Can burn the burr totally, improve lightning impulse withstand voltage and short-time power frequency withstand voltage;Â Â

5).Â Free painting technology:Â Free painting instead of electroplate technique, very environmental;

6).Wastewater purification system:Â Can treat the waste water and reuse it, save the water, protect the earth;

7).Strict inspection:Â From parts inspection to package, we have technological process instructions, and executing them strictly, detecting the technical data, ensure every vacuum interrupter are reassuring.
Â

Notice for ordering:

If we are honored to accept your enquiry,pls kindly copy this sheet and fill in it,then sending to us.

Many thanks! It is no problem if you do not have time,or give us some information of them.

Item	To save your time,we need your information,thanksÂ
Rated voltage	Â
Rated current	Â
Rated short-circuit breaking current	Â
Model	Â
Quantity	Â
Trade term:EXW,FOB,CNF,CIF?	Â
Destination port	Â
Company name	Â
Telephone NO.	Â
Other special requirements	Â

国:	China
モデル番号:	2500A 40.5KV 31.5KA
离岸价格:	( Negotiable ) （交渉可能） Get Latest Price
ロケーション:	-
最低注文量の価格:	-
最低注文量:	3 Piece
パッケージの詳細:	Poly Bags+Foam+Carton Box+ Wood Tray
納期:	15-20 Days
供給能力:	250000 Piece per Year
支払いタイプ:	Western Union, L/C, T/T
製品グループ :	Embedded Poles