Box Type Fix AC Ring Main Unit Switchgear;

Box Type Fix AC Ring Main Unit Switchgear; image

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Basic Info.

Model NO.

XGT2(XGN)-12

Type

Distribution Metering Box

Form

All- Packaged Type

Operation Voltage

Low Voltage

Size

1 Uint

Application Range

Power Plants

Shell Protection Grade

IP55

Test

Type Test Report

Transport Package

Wooden Cases

Specification

IEC

Trademark

VILLE

Origin

Ningbo

HS Code

8504

Production Capacity

50000

Packaging & Delivery

Package Size

1.00cm * 1.00cm * 1.00cm

Package Gross Weight

1.000kg

Product Description

Product introduction

XGT2(XGN)-12 Box Type Fix Type AC RMU Switchgear (side install type) (following abbreviation switch ) is used

in 10kV three-phase AC 50Hz indoor system as accepting and distributing electric energy, especially suitable in

the occasion of frequently operates. The bus system is one bus. This switch fits the requirement of national

standard GB39063~35kV’s AC metal closed switch and IEC298, and possesses tightly the shutting meritability

of “five guards “This switch apparatus has been surmounted old type fixed switchgear’s defects such as the

switch volume is huge and the maintenance is not convenience, etc. And has surmounted moving out type

switchgear’s defects of complicated handcart organization, once connection the protection operation

organization is unreliable, etc. It is a new small model fix type seitchgearof researching and developing by self.

The main switch that this switchgear adopting is VT2A-12’s mould side loading type vacuum circuit breaker

developed and designed by self.

GT7(GN)-12 series designed by self is selected as upper and down disconnecting switch.

The switch process list:

Reliable electrically connection.

Convenient examined and repaired.

Installation of once cable can be accomplished before the cupboard.

Product can be installed by the wall.

Use the isolation switch and ground connection switch operation organization and interlock device of

integrationization design, the operates and interlock is convenient and reliable.

Once component is vertial range.

The breaker room, bus room and cable room have leak pressure channel.

The frame is combined by applying aluminium zinc board,

It is the smallest volume in the fixed switch of double disconnection switch in the internal: Wide X deep X height

= 750 X1100 X2100mm.

1. Mechanism compartment7. Cable compartment

2. Pressure meter and inflation/deflation device8. Cable bushing

3. Disconnector operating mechanism9. Current (voltage) transformer

4. Circuit breaker operating mechanism (permanent magnetic)11. Three-position disconnector

5. Vacuum arc-extinguishing chamber10. Gas insulated insulator

6. Lower control box12. Pressure release device

Item		Unit	Parameter
Rated voltage		kV	12&35&40.5
Rated current		A	630 1250 2000 2500
Rated frequency		Hz	50
Rated power frequency withstand voltage (1min)	Phase to phase, Phase to earth	kV	42
	Insulation Distance		48
Rated Lightning impulse withstand voltage	Phase to phase, Phase to earth	kV	75
	Insulation Distance		85
1min power frequency withstand voltage of Auxiliary control circuit		V	2000
Rated short-circuit breaking current (effective value)		kA	25 31.5 40
Rated short time withstand current		kA /s	25/4 31.5/4 40/4
Rated peak withstand current		kA	63 80 100
Rated short-circuit making current		kA	63 80 100
Every phase main return circuit resistance		μΩ	≤250
Rated SF6 gas pressure (20ºC)		Mpa	0.045±0.005
Min SF6 gas pressure (20ºC)		Mpa	0.03
Annual SF6 gas loss rate		%	≤1
Rated voltage of auxiliary control circuit		V	DC110/220,AC220
Degrees of protection			Gas-filled compartment:IP67 Low-voltage compartment:IP4X
Dimensions (Width×Depth×Height)		mm	500 ×1000×1850

Our Services

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testing.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months guarantee period normally.

Thanks for choosing VILLE as your reliable partner ,pls send single line diagram ,we will made according to your drawing.

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