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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: DAELIM
  • Model Number: LW24A/B
  • Type: High Voltage
  • Poles Number: 3
  • Rated current: 3150~5000A
  • Rated voltage: 40.5/72.5/126/145kV
  • Breaking Capacity: 40~50KA
  • Frequency: 50/60Hz
  • Mechanical Life: 10000 Times
  • Opening Time: ≤ 30ms
  • Closing Time: ≤ 100ms
  • Mechanism: Spring / Hydraulic
  • Certificate: ISO9001
  • Standard: IEC60898-1

Packaging & Delivery

Packaging Details: standard international package, proper for any special customer sea
or air requirements one set one case
Delivery Detail: within 45 days after receiving your confirmed drawings

LW24-40.5/72.5/126/145 HV High Voltage Dead Tank SF6 Circuit Breaker

Introduction                   
      LW24- Sf6 gas circuit breakers are new type products, which developed by our company. Compared with foreign similar products, the product can meet the needs of the electric power market. Our company can meet with different needs of users, not only design the layout form of flexible and varied, but also the whole substation (including interval bearing busbar, tower, etc.) and the secondary equipment of general contracting. LW24 open combination electric appliance, advanced structure, good performance, technical parameters can completely satisfy the requirements of GB and IEC standards. The product has both closed-end structure tight combination Gather together, cover an area of an area small features, and has the advantages of open electric price is cheap, convenient maintenance, compared to the conventional power station to reduce its covers an area of about 60%, especially for city network , substation mountainous area , industrial and mining enterprises to choose.
 

 

TECHNICAL SPECIFICATIONS

ITEMUNITLW24-40.5LW24-72.5LW24-126LW24-145LW24-252
RATED VOLTAGEKV40.572.5126145252
RATED CURRENTA31503150315031504000
RATED FREQUENCYHZ50/6050/6050/6050/6050/60
RATED SHORT CB CURRENT

KA

40404031.550
RATED SHORT TIME WITHSTAND CURRENT AND DURATIONKA40(4S)40(4S)40(4S)31.5(3S)50(3S)
RATED PEAK WITHSTAND CURRENTKA10010010080125
RATED MAKING CURRENT(PEAK)KA10010010080125
RATED SHORT TIME POWER FREQUENCY WITHSTAND VOLTAGE      
BETWEEN BREAKSKV95+23.4160+42315315460+145
TO EARTHKV95160275275460
RATED LIGHTNING IMPULSE WITHSTAND VOLTAGE      
BETWEEN BREAKSKV185+33350+59650+100650+1001050+200
TO EARTHKV1853506506501050
CREEPAGE DISTANCEMM/KV313125,3125,3125,31
BREAKING TIMEMS≤60≤60≤60≤60≤60
OPENING TIMEMS≤3030303030
CLOSING TIMEMS100100150150150
MECHNICAL ENDURANCETIMES1000010000100001000010000
RATED OPERATING SEQUENCE

O-0.3S-CO-180S-CO or

CO-15S-CO

O-0.3S-CO-180S-CO or

CO-15S-CO

O-0.3S-CO-180S-CO or

CO-15S-CO

O-0.3S-CO-180S-CO or

CO-15S-CO

O-0.3S-CO-180S-CO or

CO-15S-CO

O-0.3S-CO-180S-CO or

CO-15S-CO

RATED PRESSURE OF SF6 GAS(at 20°C)MPA0.50,0.400.50,0.400.50,0.400.500.60
ALARM/LOCK PRESSURE OF SF6 GASMPA0.45/0.400.45/0.400.45/0.400.45/0.400.55/0.50
RATED VOLTAGE OF CONTROL CIRCUITVDC220/110DC220/110DC220/110DC220/110DC220/110
RATED VOLTAGE OF ENERGY-STORE MOTOR CIRCUITV

DC220/110

;AC220

DC220/110

;AC220

DC220/110

;AC220

DC220/110

;AC220

DC220/110

;AC220

BREAKING NUMBER OF RATED-SHORT-CIRCUIT BREAKING CURRENTTIMES2020202020

OUTLINE DRAWING

 

 

Transaction Records

Till now, our equipments have been sold to decades of countries among Asia, Africa, Europe, North America, Latin America and South America. Our clients has praised our high quality and good service, what's more they also sent us so many Operation Certificates, which are operating perfectly in their country now. You can see our transaction records in the picture below.

 

Company Information

Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 16 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.


The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.


We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We are trading in accordance with international traditions and practices. We would like to extend business with our customers and partners on the basis of cooperation and mutual benefit..

 

F&Q

1.What is your price?

We will give you our most competetive price in short time as long as you send us the inquiry.

 

2,What is your delivery time?

LW24-40.4/72.5, one set, will be ready in nearly 40 days and LW24-126/145 will be ready in nearly 50 days,

LW24-252 will be ready in nearly 60 days.

 

3.What is your package?

All circuit breaker is packaged in standard export weeden case, one set one case.

 

4, Is it possible to be one of distributor of Daelim in my country?

Yes,once you action is fast enough

 

5,More question......

Feel free to contact you you will get immediately reply.

 

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Link&Contact

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
20 Transactions 250,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $249,000
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