800kv SF6 High Voltage Circuit Breaker

FOB Reference Price:Get Latest Price
US $100,000-150,000 / Set | 1 Set/Sets (Min. Order)
Supply Ability:
10 Set/Sets per Month
Port:
TIANJIN
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Overview
Quick Details
Place of Origin:
Beijing, China (Mainland)
Brand Name:
DAELIM
Model Number:
LW24
Type:
High Voltage
Poles Number:
3
Rated current:
5000A
Rated voltage:
800kV
Breaking Capacity:
50~80KA
Frequency:
50/60Hz
Mechanical Life:
10000 Times
Opening Time:
≤ 30ms
Closing Time:
≤ 100ms
Mechanism:
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 Time
within 60 days after received payment

 800kv SF6 High Voltage Circuit Breaker

                                           
      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

 


 

ITEMUNITLW24-800
RATED VOLTAGEKV800
RATED CURRENTA5000
RATED FREQUENCYHZ50/60
RATED SHORT CB CURRENT

KA

50
RATED SHORT TIME WITHSTAND CURRENT AND DURATIONKA50(3S)
RATED PEAK WITHSTAND CURRENTKA135
RATED MAKING CURRENT(PEAK)KA135
RATED SHORT TIME POWER FREQUENCY WITHSTAND VOLTAGE  
BETWEEN BREAKSKV960+460
TO EARTHKV960
RATED LIGHTNING IMPULSE WITHSTAND VOLTAGE  
BETWEEN BREAKSKV900+400
TO EARTHKV900
CREEPAGE DISTANCEMM/KV25
BREAKING TIMEMS≤40
OPENING TIMEMS≤20
CLOSING TIMEMS100
MECHNICAL ENDURANCETIMES10000
RATED OPERATING SEQUENCE

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)MPA0.50,0.40
ALARM/LOCK PRESSURE OF SF6 GASMPA0.45/0.40
RATED VOLTAGE OF CONTROL CIRCUITVDC220/110
RATED VOLTAGE OF ENERGY-STORE MOTOR CIRCUITV

DC220/110

;AC220

BREAKING NUMBER OF RATED-SHORT-CIRCUIT BREAKING CURRENTTIMES20

                                      

OUTLINE DRAWING

 

 

Certifications

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.

 

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