Metal Clad 60Hz XGN58 Medium Voltage Gas Insulated Switchgear Box Type

Name: Metal Clad 60Hz XGN58 Medium Voltage Gas Insulated Switchgear Box Type
Brand: TRANCHART Electrical and Machinery Co.,LTD
Rating: 4.0 (46 reviews)

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Brand Name :	Tranchart

2yrs

Changzhou, Jiangsu, China

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Metal Clad 60Hz XGN58 Medium Voltage Gas Insulated Switchgear Box Type

Overview:

PRODUCT NAME:	XGN58 (HXGT6A)-24 Box Type Gas Insulated Metal-clad Switchgear	TYPE:	Box Type
RATED VOLTAGE:	24Kv	RATED CURRENT:	630A
APPLICATION:	Indoor	RATED FREQUENCY:	60Hz
RATED SHORT CIRCUIT BREAKING CURRENT:	25kA	APPLICABLE STANDARD:	GB3906, IEC62271-200

The switchgear is suitable for RMU and double radiation power supply in 12/24kV power supply circuit. The product is especially suitable for industrial and commercial zones or rural area, which have high-density power supply load and use cable feed network. Meanwhile, the RMU has the advantages of safe operation, no weather influence, easy installation, little maintenance and space saving, which is suitable to be installed in box-type substation. The RMU can be flexibly combined by the extension of bus bars.Overview:

Service Conditions

1. Altitude: Not more than 3000m above the sea level;

2. Ambient temperature: Max: +40℃, Min: -40℃;
3. Relative humidity: Daily average is not more than95%, monthly average is not more than 90%;
4. No apparent pollution of corrosive or combustible gas around, seismic intensity is not more than eight class.
5. No regular violent vibration, seismic intensity is not more than eight class;

Note: if deviation of normal service conditions occurs, the customer can negotiate with the manufacturer.

Feature

*Equipped with load switch, load swith fuse composite apparatus, circuit breaker function unit, its function is very complete.

*Small volume, light weight, minimum volume for one single is 350*820* 1500(mm).

*Easy operation, safe use, convenient maintenance, the switchgear can be used for 30 years without maintenance.

*RMU is designed to be omniseal, without exposed live part and can run for a long term in the adverse environment.

Technical data:

No.	Item				unit	Parameter
1	Rated voltage				KV	24
2	Rated bus bar current				A	6,301,250
3	Rated current				A	630
4	Rated frequency 1min				HZ	50/60
5	Rated short-time withstand current				KA	20/4,25/2
6	Rated peak withstand current				KA	50,63
7	Rated short-circuit making current				KA	50,63
8	Rated Current of load switchgear with fuse wire				A	100
9	Rated short-circuit breaking current			fuse	KA	31.5
				Circuit breaker	KA	20,25
10	1min Power		(phase to phase/ phase-to-ground/chasm)		KV	42/48,65/79
	frequency withstand
	voltage
	lightning impulse		(phase to phase/ phase-to-ground) (phase to phase/ phase-to-ground		KV	75/85,125/145
	withstand voltage
	(peak value)
	Circuit resistance	Load switchgear			μΩ	130
		Composite apparatus cabinet(not include fuse resistance)			μΩ	250
		Circuit breaker cabinet SF6			μΩ	140
11	SF6 Rated Gas pressure				Mpa	0.04
	(20ºC gauge pressure)
12	SF6 Gas annual Leakage rate					≤0.2%
13	Protection grade (gas filled enclosure)					IP67