50Hz Solid Insulated Switchgear with Sf6 Gas

Certification: CCC, ISO9001
Shell Material: Cold Plate
Voltage Level: Medium Voltage
Installation: Removable
Current: AC
Altitude: <=2000m
Customization:

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Basic Info.

Model NO.
SIDC 16
Ambient Temperature
-35c-+40c
Seismic Capacity
8 Degree Level
Transport Package
Wooden Cases
Trademark
DECHUN
Origin
Changzhou, Jiangsu, China
HS Code
8537209000

Product Description

50HZ Solid Insulated Switchgear With SF6 Gas
Product Specification:
Load switchgear parameters
No Item Unit Parameter
1 Type of interrupter   Vacuum
2 Rated current A 630
3 Rated short time withstand current KA 25
4 Rated short duration S 4
5 Rated peak withstand current KA 63
6 Rated short circuit closing current KA 63
7 Rated short-circuit closing times Time 3
8 Rated active load breaking current A 630
9 Rated cable charging breaking current A 10
10 Opening average speed m/s 1.1±0.2
11 Closing average speed m/s 0.8±0.2
12 Closing bounce time ms <=2
13 Sub-gate contact rebound amplitude mm <=3
14 Closing time ms <=30-70
15 Opening time ms <=20-50
16 Three different phases   <=2
17 Main circuit resistance μΩ <=120
18 Mechanical life Time 10000
 
Breaker parameters
No Item Unit Parameter
1 Type of interrupter   Vacuum
2 Rated current A 630
3 Rated short circuit breaking current KA 20/25
4 Rated short duration Time 30
5 Rated peak withstand current KA 63
6 Rated short circuit closing current KA 63
7 Opening average speed m/s 1.1±0.2
8 Closing average speed m/s 0.8±0.2
9 Closing bounce time ms <=2
10 Sub-gate contact rebound amplitude mm <=2
11 Closing time ms 30-70
12 Opening time ms 20-50
13 Three different phases   <=2
14 Out of phase fault test current KA 21.7
15 Out of phase fault test voltage V 12
16 Capacitive current breaking test current KA 25
17 Capacitive current breaking test voltage V 12
18 Main circuit resistance μΩ <=120
19 Mechanical life Time 10000
 
Combination of electrical parameters
No Item Unit Parameter
1 Type of interrupter   Vacuum
2 Rated current A 125
3 Rated short circuit breaking current KA 31.5
4 Rated transfer current A 3150
 
Disconnect switch parameters
No Item Unit Parameter
1 Rated current A 630
2 Main circuit resistance μΩ <=20-50
3 Rated short time withstand current KA 25
4 Rated short duration S 4
5 Rated peak withstand current KA 63
6 Mechanical life Time 3000
Earthing switch parameters
No Item Unit Parameter
1 Rated short time withstand current KA 25
2 Rated short duration S 4
3 Rated peak withstand current KA 63
4 Mechanical life Time 3000
Product description:
SIDC 16 Solid Insulated Switchgear is 12KV three-phase AC 50Hz , the single bus and the bus section complete sets of power distribution unit of the system. By adopting the technology of solid insulation, the vacuum arcing chamber combination with the primary loop as a whole, realize the fully insulation, fully sealed, maintenance-free. Modular design, small size,no SF6 gas, meet the requirements of environmental protection.
Features:
Environment protecting, do not use the SF6 gas;
Anti harsh environment, anti condensation, frost, fog, salt contamination,
corrosion resistance etc;
Compact structure, small size, easy to install;
Modular design, flexible expansion;
Smart grid compatible, optional automation terminal, to meet the requirements of smart grid upgrade.
Applicable conditions:
Altitude:≤2000m
Ambient temperature:-35ºC~+40ºC
Relative humidity:
Daily average95%
Monthly average90%
Seismic capacity:8 degree s 
 
Altitude ≤2000m
Ambienttemperature -35ºC-+40ºC
Seismic Capacity 8 degree

50Hz Solid Insulated Switchgear with Sf6 Gas
50Hz Solid Insulated Switchgear with Sf6 Gas
50Hz Solid Insulated Switchgear with Sf6 Gas
50Hz Solid Insulated Switchgear with Sf6 Gas
50Hz Solid Insulated Switchgear with Sf6 Gas


 

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Manufacturer/Factory
Number of Employees
343
Year of Establishment
1999-04-16