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

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- □ / C_L-----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
www.zhcomking.com

Zhuhai Comking Electric Co., Ltd. was founded in 2006 in Zhuhai, China. With our European partners we are now recognized as a leading manufacturer in power transmission and distribution industry throughout China and Asia.

We are specialized in manufacturing of vacuum circuit breaker, solid insulated switchgear, SF6 gas insulated switchgear, ring main unit and load break switch for indoor and outdoor use.

With our continuous R&D in the fields of design, technology, quality and marketing, our products are recognized as a leader in our field.

Our strict quality control and full compliance with the quality assurance procedure with certification to ISO9001:2008, ISO14001:2004 and OHSAS18001 make us remain at the forefront of technology and quality.

Customer focus and meeting the demands of a changeable market make us to commit to a huge budget for products development which brings a combination of enhanced environmental values, technological advantages that enhance value and safety in the design.

Our core focus throughout the group remains on the development and growth of our employees and that we continue to recognize the value and commitment that they bring to the group throughout the world.