Zhuhai Comking Electric Co.,Ltd.
| Packaging Details | Plywood Carton |
| Payment Terms | T/T, L/C |
| Rated Voltage | 24kV |
| Place of Origin | China |
| Brand Name | Comking |
| Certification | ISO9001,ISO14001,OHSAS18001 |
| Model Number | CKSV |
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Solid Insulated Switch
Product Specification
| Packaging Details | Plywood Carton | Payment Terms | T/T, L/C |
| Rated Voltage | 24kV | Place of Origin | China |
| Brand Name | Comking | Certification | ISO9001,ISO14001,OHSAS18001 |
| Model Number | CKSV |
1. Description
CKSS Ⅱ solid insulated switchgear is a new kind of intelligent, environment-friendly switchgear with highly safety operation. It is applicable to secondary power distribution system in the voltage range up to 24KV.
2. Technical Feature
----Without SF6 gas, green & environment friendly
----Operating mechanism is at the front side and primary circuit is at the backside. Easily for operation, debug and test.
----Busbar is at the top side. Easily for assembly if extending more units at left/right side.
---- Incoming CB - DS/ES
---- Watch the DS physical open contacts from interior lighting in the cabinet
----Small size & flexible expansion
----Safe & reliable
----Spring operating mechanism with dual anti-misoperation system
----Fuse with sealed isolation
3. Working Condition
3.1 Altitude: ≤4000m
3.2 Ambient air temperature: -40℃～+45℃
3.3 Max. average daily temperature: +40℃ Max. annual average temperature: +35℃
3.4 Wind speed: ≤34m/s
3.5 Relative air humidity: ≤95% ( +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 |
Module V |
Module C |
Module F |
|||||
|
Rated voltage(KV) |
12 |
24 |
12 |
24 |
12 |
24 |
||
|
Rated frequency(Hz) |
50 |
50 |
50 |
|||||
|
Rated current(A) |
630 |
630 |
630 |
630 |
||||
|
Rated short-circuit breaking current(KA) |
25 |
20 |
/ |
31.5 |
||||
|
Rated breaking cable charging current(A) |
/ |
10 |
10 |
|||||
|
Rated short-time withstand current(KA) |
25 |
20 |
20 |
/ |
||||
|
Rated short-time withstand time(S) |
4 |
4 |
/ |
|||||
|
Rated peak withstand current(KA) |
63 |
50 |
50 |
/ |
||||
|
Rated short-circuit making current(KA) |
63 |
50 |
50 |
/ |
||||
|
Rated breaking transfer current(A) |
/ |
/ |
3150 |
|||||
|
Rated insulating level |
Rated lighting impulse withstand voltage(kV) |
phase-to-phase phase-to-earth |
75 |
95 |
75 |
95 |
75 |
95 |
|
open contact |
85 |
110 |
85 |
110 |
85 |
110 |
||
|
Rated power frequency withstand voltage(kV/ min) |
phase-to-phase phase-to-earth |
42 |
65 |
42 |
65 |
42 |
65 |
|
|
open contact |
48 |
79 |
48 |
79 |
48 |
79 |
||
|
Auxiliary control circuit |
2 |
2 |
2 |
|||||
|
Mechanical life (times) |
10000 |
10000 |
10000 |
|||||
|
Main circuit resistance (μΩ) |
≤140 |
≤140 |
≤700 |
|||||
5. Standard
----GB/T11022-1999
----GB3906-2006
----GB1984-2003
----GB3804-2004
----GB16926-2009
----GB1985-2004
----IEC60265-1-1998
Contact: Summer Yang (+86 15916286020)
Email: international-sales01@zhcomking.com;comkingswitchgear@gmail.com
www.comkingswitchgear.com
Company Details
Business Type:
Manufacturer
Year Established:
2006
Employee Number:
300~500
Ecer Certification：
Active Member
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, so... 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, so...
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