24kV SF6 Gas Insulated Switchgear CKFL
Brand Name:Comking
Certification:Type Test Report
Model Number:CKFL
Payment Terms:T/T, L/C
Place of Origin:China
Packaging Details:Plywood Carton
Contact Now
Add to Cart
Active Member
Location:
Zhuhai Guangdong China
Address:
No.6, Futian Road, Xiangzhou,Zhuhai,China 519000
Supplier`s last login times:
within 2 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details
Company Profile
Product Details
1. Description
CKFL SF6gas-insulated switchgear is a completely sealed & insulated
medium voltage ring main unit working in a voltage range maximum up
to 24kV.
2. Technical Feature
----Flexible expansion
----Rustproof cabinet with high mechanical strength
----Safe & reliable gas tank
----Spring operating mechanism with anti-misoperation system
----Fuse with sealed isolation
----Simply and convenient connection
3. Working Condition
3.1 Altitude:≤1500m
3.2 Ambient air temperature: -35℃～+40℃
3.3 Max. average daily temperature: +40℃ Max. annual average
temperature: +35℃
3.4 Wind speed: ≤34m/s
3.5 Relative air humidity: ≤90% ( +25℃)
3.6 Ground gradient: ≤5°
3.7 Earthquake intensity: ≤magnitude 8
3.8 Applicable in the places without fire, without explosion risk,
without chemical corrosive and without violent vibration
(Exceeding above working condition is available as customized
product)
4. Technical Data
Technical Data | Unit | Module C | Module F | Module V | |||||||||
Load switch | Switch-fuse combination | Vacuum switch | Disconnector/ earthing switch | ||||||||||
Rated voltage | kV | 12 | 24 | 12 | 24 | 12 | 24 | 12 | 24 | ||||
Rated frequency | Hz | 50 | 50 | 50 | 50 | ||||||||
Rated current | A | 630 | 125 | 630 | 630 | ||||||||
Rated breaking cable charging current | A | 20 | 20 | / | / | ||||||||
Rated short-circuit making current(peak) | kA | 50 | Up to fuse | 50 | 40 | 50 | 40 | ||||||
Rated short-circuit breaking current | kA | / | Up to fuse | 20 | 16 | / | / | ||||||
Rated short-time withstand current | kA | 20 | / | 20 | 16 | 20 | 16 | ||||||
Rated short-time withstand current duration(main circuit) | s | 4 | / | 4 | 4 | 4 | 4 | ||||||
Rated short-time withstand current duration(ground loop) | s | 2 | / | / | / | ||||||||
Rated breaking transfer current | A | / | 1600 | / | / | ||||||||
Rated short-time power frequency withstand voltage | phase-to-phase phase-to-earth | kV/1 min | 42 | 50 | 42 | 50 | 42 | 50 | 42 | 50 | |||
open contact | kV/ 1 min | 48 | 65 | 48 | 65 | 48 | 65 | 48 | 65 | ||||
Rated lightning impulse withstand voltage | phase-to-phase phase-to-earth | kV | 75 | 95 | 75 | 95 | 75 | 95 | 75 | 95 | |||
open contact | kV | 85 | 110 | 85 | 110 | 85 | 110 | 85 | 110 | ||||
Mechanical life | times | 5000 | 5000 | 5000 | 5000 | ||||||||
Mechanical life of earthing switch | times | ≥2000 | ≥2000 | ≥2000 | ≥2000 | ||||||||
SF6 pressure in seal enclosure | Mpa | 0.040-0.045 | 0.040-0.045 | 0.040-0.045 | 0.040-0.045 | ||||||||
SF6 annual leakage rate | / | ≤0.02% | ≤0.02% | ≤0.02% | ≤0.02% | ||||||||
5. Available modules options
●CKFL- □ / C-----Load switch module
●CKFL- □ / F-----Switch-fuse combination module
●CKFL- □ / V-----Vacuum-circuit breaker module
●CKFL- □ / D-----Direct incoming/outgoing cable module
●CKFL- □ / CL-----Busbar sectionalizer module(load switch)
●CKFL- □ / CvKr-----Busbar sectionalizer module(vacuum switch)
●CKFL- □ / PT-----Potential transformer module
●CKFL- □ / M-----Metering module
6. Standard
----IEC62271-1
----IEC62271-100
----IEC62271-200
----IEC60265-1
----IEC62271-102
----GB/T11022
----GB/T3804
----GB/T1984, GB1985
Contact: Summer Yang (+86 15916286020)
Email:
international-sales01@zhcomking.com;comkingswitchgear@gmail.com
http://www.comkingswitchgear.com
24kV SF6 Gas Insulated Switchgear CKFL
Inquiry Cart
0