Electrical 12kv Sf6 Gas Free Intelligent Modular Units Gas Insulated Ring Main Unit Switchgear

• Certification: ISO9001, CE
• Shell Material: Stainless Steel
• Voltage Level: Medium Voltage
• Installation: Removable
• Structure: Cabinet
• Current: AC
• Model NO.: TRM-A
• Standard: IEC
• Protection: IP67
• Insulation Medium: Nitrogen or Dry Air
• Rated Voltage: 12kv,24kv
• Transport Package: Wooden/Carton
• Specification: ring main unit
• Trademark: TENLEE
• Origin: China
• Production Capacity: 2000sets Per Year

Product Description

Product Description

The GRM is a compact unit combining all MV functional units to enable connection, supply and protection of transformers on an open ring or radial network. It has a wide range of functional units, is easy to extend and upgrade, up to five modules can be assembled in one common gas tank. No live parts exposed and it is sealed for life. 

It meets the following standards:
IEC 62271-1: Specifications High-voltage switchgear
IEC 62271-102: Alternating current disconnectors earthing switches
IEC 62271-103: High-voltage switches
IEC 62271-105: Switch-fuse co-operation
IEC 62271-200: Arc fault and switchgear 
IEC 60529: Degrees of protection provided by enclosures

Detailed Photos

 

side extension

top extension 

 

Product Parameters

 

Parameters

	C module	F module	Vc module  (spring mechanism)		Vc module  ( magnetic actuator)
	Switch disconnector	Switch-fuse disconnector	VCB	Earthing switch/ disconnector	VCB	Earthing switch/ disconnector
Rated voltage  Kv	12/24	12/24	12/24	12/24	12/24	12/24
Power frequency withstand voltage Kv	42/50	42/50	42/50	42/50	42/50	42/50
Lightning impulse withstand voltage Kv	92/125	92/125	75/125	75/125	75/125	75/125
Making capacity kA	50/40	Limited by high-voltage fuse	50/40	50/40	50/40	50/40

 

Company Profile

Combining manufacturing experience, new technology, industrial knowledge and more than ten years exporting experience,  TENLEE aims to build advanced power distribution and protection systems. 
TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 40.5kv for indoor/outdoor systems: gas insulated switchgears 
ring main unit
sf6 free switchgears
vacuum circuit breakers
sf6 circuit breakers
reclosers 
load break switches
disconnectors
distribution transformers/power transformers
substations 

 

Packaging & Shipping

 

FAQ

1.What is the payment terms?
TT, paypal, western union, etc.

2. What is the guarantee period?
Usually the guarantee period is 18 months after delivery.

3. Do you have type test?
Yes, we pass type test in Europe.