XGN56-12 box type (indoor) AC metal enclosed switchgear

XGN56-12 box type (indoor) AC metal enclosed switchgear

1.Introduction of XGN56-12 box type (indoor) AC metal enclosed switchgear

XGN56-12 box type (indoor) AC metal enclosed switchgear has absorbed the advanced technology of foreign countries, and has been designed and developed in view of the high accident rate and huge volume of the existing similar switchgear in China. The circuit breaker has the advantages of high reliability, good performance, reliable and simple "five prevention" interlocking mechanism.XGN56-12 box type (indoor) AC metal enclosed switchgear meets the international standard "AC metal enclosed switchgear above 1kV and below 52kv" And control equipment. And XGN56-12 box type (indoor) AC metal enclosed switchgear has "five prevention" locking function. .

2.Parameter (Specification) of XGN56-12 box type (indoor) AC metal enclosed switchgear

Name	Unit	Parameters
Rated Voltage	kV	12
Rated Frequency	Hz	50
Rated Main Busbar Current	A	800 1250 2000 3150
Rated Branch Busbar Current	A	630 1250 1600 3150
rated short circuit breaking current	kA	20 25 31.5 40
4S rated short-time withstand current	kA	20, 31.5, 40
1min Power frequency withstand Voltage (r.m.s) Between Phases, to Earth/ Isolation Distance	kA	42/48
Lightning Impulse Withstand Voltage (Peak) Between Phases, to Earthing/ Isolation Distance	kV	75/85
Secondary Circuit 1min Power Frequency Withstand Voltage	kV	2
Main circuit resistence	μ Ω	<300
Protection class	IP	2X

3.Feature And Application of XGN56-12 box type (indoor) AC metal enclosed switchgear

The cabinet framework is assembled by bending steel plates. XGN56-12 box type (indoor) AC metal enclosed switchgear is divided into circuit breaker room, main bus room, cable room, secondary element room, etc. The top of XGN56-12 box type (indoor) AC metal enclosed switchgear is the bus room, the front of the bus room is the secondary element room, the middle part of the cabinet is the circuit breaker room, and the right side is equipped with the operation interlock mechanism of the disconnector and grounding switch, the back side is equipped with current transformer and lighting device, and the lower part of the cabinet is the cable room, and can be installed with lightning arrester, etc.

4.Details of XGN56-12 box type (indoor) AC metal enclosed switchgear

Service condition
1. The altitude does not exceed 1000m.
2. The ambient air temperature: Highest:+40℃, the lowest:-10℃
3. The relatire Humidity of air not bigger 90% 
4. The working situation have no conductivity dust,without corrosive gas of affect insulation and destroy metal neither violent vibration and striking, have no explosive danger and fire.

5.Product Details of XGN56-12 box type (indoor) AC metal enclosed switchgear

How do you pack the equipment?         
By wooden case

What is your products standardization?   
IEC and GB

How many years have your company warranty of XGN56-12 box type (indoor) AC metal enclosed switchgear? 
2 years

What is the terms of payment?      
L/C,T/T,

How long is your delivery time?        
60 working days