Electrical Protector Fzw32-27.5/1250 High Voltage Isolated Vacuum Load Switch Zige-0113000068

US$10,937.50 - 18,280.25 1 Set (MOQ)
Port:
Shanghai, China
Production Capacity:
3000pieces/Year
Payment Terms:
L/C, T/T, Alipay

Last Login Date:

Aug 16, 2022

Business Type:

Manufacturer/Factory

Main Products:

Medium and High Voltage Vacuum Circuit Breaker, Vacuum Interrupter, Medium and High Voltage Disconnector

Find Similar Products
US$600.00-1,200.00
1 Piece (MOQ)

Product Description

Company Info

Basic Info.

Model NO.
Fzw32
Breaking Capacity
High Voltage Circuit Breakers
Operation
Energy-storage Type
Speed
High-Speed Circuit Breaker
Arc-extinguishing Medium
Installation
Fixed
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CCC
Trademark
Ziguang Electric
Transport Package
Normal Export Case
Specification
2090*740*2700
Origin
Zhejiang, China
HS Code
8535210000

Product Description

PRODUCT DETAIL
 

FZW32-27.5/1250 High voltage isolated vacuum load switch

Description:


FZW32-27.5/1250 high voltage isolation vacuum load switch is a new generation of high voltage electrical products developed and produced by our company. After strict type test and long-term test run assessment, all technical performance indicators meet gb3804 and IEC standards. It is suitable for the power supply network with rated voltage of 27.5kV, rated current of 1250A and single-phase AC 50Hz.

 

 

 

 

 

 

TECHNICAL PARAMETER
No.ItemUnitValue
1Rated voltagekV27.5
2Rated frequencyHz50
3Rated currentA1250
4Rated Active load breaking currentA1250
5Rated closed-loop breaking currentA1250
65% rated active load breaking currentA62.5
7Rated cable charging breaking currentA10
8Rated no-load transformer breaking capacitykVA1600
9Rated breaking capacitor bank currentA100
101min power frequency withstand voltage: phase to ground / between fractureskV85/110
11Lightning impulse withstand voltage: phase to ground / between fractureskV185/215
12Rated short-time withstand current (thermal stability)kA25
13Rated short circuit durationS4
14Rated peak withstand current (dynamic stability)kA63
15Rated short-circuit making currentkA63
16Mechanical lifeTimes10000
17Allowable wear thickness of contact of vacuum interruptermm0.5
18Manual operating force distanceNm≤200
19Load switch vacuum interrupter assembly and adjustmentContact opening distancemm13±1
Average opening speedm/s1.7±0.2
Distance between charged bodies and relative groundmm≥420
Auxiliary circuit resistanceμΩ400≤R≤1000
THE USE OF CONDITIONS

No.ItemUnitValue
1Ambient temperatureMax. Temp.ºC+40
Min. Temp.-25
The Max. Daily Temp. difference25
2Altitudem≤1000
3Intensity of solar radiation (outdoor)W/cm20.1
4Pollution class V
5Radial thickness of icemm10
6Wind velocity/Wind pressure (outdoor)m/s/Pa34/700
7HumidityThe average daily relative humidity%≤95
The average monthly relative humidity≤90
8Seismic resistanceHorizontal accelerationm/s20.3g
Vertical acceleration0.2g

 

COMPANY INFORMATION

 

FAQ

Q1: Are you a factory or trading company?
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.


Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.


Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.


Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.


Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices vary.


 

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