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RM6 Series SF6 Gas Insulated Switchgear

Model: RM6
Brand: Giantele
Product name: Ring Main Unit Medium Voltage Switchgear
Customization: Offered
Rated Voltage: up to 12kV
Rated Current: Up to 630A
Rated Frequency: 50Hz
Phase: Three
MOQ: 1pcs
Rated Capacity: 1250kVA

Product Description

Technical Parameter

project	units	C module	F module	V module		CB module
project	units	Load switch	Combination electric appliance	vacuum switch	Isolation/grounding switch	vacuum circuit breaker	Isolation/grounding switch
The rated voltage	KV	12	12	12	12	12	12
Rated frequency	HZ	50	50	50	50	50	50
Power frequency withstand voltage (phase/fracture)	KV	42/48	42/48	42/48	42/48	42/48	42/48a
Lightning shock withstand voltage	KV	75/85	75/85	75/85	75/85	75/85	75/85
Rated current	A	630	infuse 1)	630		1250/630
Breaking ability:
Rated closed loop breaking current	A	630
Rated cable charging break current	A	10
Rated short circuit closing current (peak)	A	50	80
Rated peak tolerable current	kA	50
Rated short-time tolerable current	kA/35	20
Rated short circuit breaking current	kA		31.5	20		25
Rated transfer current	A		1700
Use the maximum current of the fuse	A	-	125
Loop resistance	-n	≤300	≤600
Mechanical life	next	5000	3000	5000	2000	5000	2000

project	units	C module	F module	V module		CB module
project	units	Load switch	Combination electric appliance	vacuum switch	Isolation/grounding switch	vacuum circuit breaker	Isolation/grounding switch
The rated voltage	KV	12	12	12	12	12	12
Rated frequency	HZ	50	50	50	50	50	50
Power frequency withstand voltage (phase/fracture)	KV	42/48	42/48	42/48	42/48	42/48	42/48a
Lightning shock withstand voltage	KV	75/85	75/85	75/85	75/85	75/85	75/85
Rated current	A	630	infuse 1)	630		1250/630
Breaking ability:
Rated closed loop breaking current	A	630
Rated cable charging break current	A	10
Rated short circuit closing current (peak)	A	50	80
Rated peak tolerable current	kA	50
Rated short-time tolerable current	kA/3s	20
Rated short circuit breaking current	kA		31.5	20		25
Rated transfer current	A		1700
Use the maximum current of the fuse	A	-	125
Loop resistance	-n	≤300	≤600
Mechanical life	next	5000	3000	5000	2000	5000	2000

 SF6 gas in ZHRM6-12/24 fully insulated aerated cabinet is used as arc extinguishing and insulating medium.
The switchgear is fully sealed and fully insulated.Bus, switch and live parts are completely enclosed in a stainless steel
housing.The cavity is filled with SF6 gas of 1.4bar, and the protection level reaches IP67: the whole switch device is completely free from the influence of external environmental conditions, and can guarantee the normal operation of the switch even in the extreme circumstances such as short-term water flooding. The product is maintenance free for life.
Switchgear has a perfect "five prevention" interlock device, completely eliminate the operation failure of personnel and equipment caused by human misoperation.
All switchgear has a reliable safe pressure relief channel to protect the operator's safety even in extreme circumstances.
Switchgear can be divided into fixed unit combinations and expandable unit combinations.
Switchgear usually from the front in and out, but can also be installed in a different position to achieve the side out or side
expansion.
The size of the cabinet is easy to install, and can be suitable for small space and poor environmental conditions.
Switchgear can be equipped with electric, remote control and monitoring devices according to different needs of users. 

Catalog

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