Power Distribution Gas Insulated Sf6 Low/High Voltage Dgxgn - 12 Gas Insulated Cabinet Switchboard/Switchgear

• Certification: CCC, ISO9001
• Shell Material: Aluminum Alloy
• Voltage Level: Medium Voltage
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DGXGN
• Installation: Fixed
• Structure: Floorstanding
• Current: AC
• Standard: IEC62271-200, IEC62271-100
• Rated Voltage: 12kv
• Rated Frequency: 50Hz
• Rated Current: 630A
• Trademark: DGG
• Origin: China
• HS Code: 853720900
• Production Capacity: 100sets/Year
• Package Size: 80.00cm * 60.00cm * 150.00cm
• Package Gross Weight: 1000.000kg
• Lead Time: 12 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Photos of Product

General

DGXGN  -12 gas insulated switchgear cabinet adopts modular design, with its perfect unity of fixed type and flexible expansion, so as to meet the requirements of end users or network nodes, and meet the needs of various distribution switching stations, box substations, and cable branch boxes. It has the characteristics of compact structure, safety, reliability, long service life, and maintenance-free.

DGXGN  -12 gas insulated switchgear has 3 basic types;
DGM6 - 12/C (Load Switch unit),
DGM6 - 12/F (Combined Electrical unit), and
DGM6 - 12/V (Circuit Breaker unit).

Model And Meaning

Normal Service Conditions

1. Altitude: Not more than 2000 meters
2. Ambient Temperature: Upper limit +40⁰C, Lower limit -35⁰C
3. Temperature: Max average relative temperature
                    24-hour measurement ≤ 95%
                1-month measurement ≤ 90%
4. Oxygen resistance: the ground oxygen intensity shall not exceed 8 degrees

 
Technical Parameters
 

No.	Item		DGM6-12/C Load Switch Unit	DGM6-12/F Combine Electric Unit	DGM6-12/V Circuit Breaker Unit
1	Rated voltage		12kV	12kV	12kV
2	Rated Frequency		50Hz	50Hz	50Hz
3	Rated Current		630A	125A	630A
4	Rated Power Frequency Withstand Voltage	Interphase, Phase to Earth	42kV	42kV	42kV
		Isolation Fracture	48kV	48kV	48kV
5	Rated Lightning Impulse Voltage	Interphase, Phase to Earth	75kV	75kV	75kV
		Isolation Fracture	85kV	85kV	85kV
6	Rated Short-Time Withstand Current		25kA/4S	-	25kA/4S
7	Rated Peak Withstand Current		63kA	-	63kA
8	Rated Short-Circuit Breaking Current		-	31.5kA	25kA
9	Rated Short-Circuit Making Current		63kA	-	63kA
10	Rated Transfer Current		-	1700A	-
11	Rated Active Load Breaking Current		630A	-	630A
12	Rated Breaking Current of Cable Point		10A	-	25A
13	Rated Short-Time Making Current Making Capacity		Main Circuit 5x Earthing Switch 5x	-	Earthing Switch 5x
14	Mechanical Life Span		Load Switch 10000 /  Earthing Switch 3000		Circuit breaker 20000/ Earthing switch 3000/ Disconnector 3000
15	Internal Arc Level		25kA/1s
16	Rated Gas Pressure		0.04MPa
17	SF6 Annual Gas Leakage Rate		Not more than 0.05%
18	Enclosure Protection Level		IP4X
19	Gas Box Protection Level		IP67
20	Design Usage Life Span		30 Years