mv sf6 ring main unit switchgear

  Product Description TRM is a compact unit combining all MV functional units to enable connection, supply and protection of transformers on an open ring or radial network. The switchgear and busbars are enclosed in a gas-tight chamber, filled with SF6 and sealed for life. The TRM can be adapted to meet all the secondary distribution network needs, up to 24kV. It meets the following standard: International standards: IEC 60694, IEC 60265, IEC 62271, IEC 60529 National standards: GB 3906-2006, GB 3804-2004   Features: End-of-life gas recovery possible ISO 14001 approved production site Recycling is confirmed at a 97% level SF6 gas insulated ring main unit(RMU) SF6 gas insulated switchgear(GIS) ring main unit switchgear, switchgear     TRM series switchgears can also be called: SF6 gas insulated ring main unit(RMU) SF6 gas insulated switchgear(GIS) ring main unit switchgear, switchgear More types are available. Specification:  

	C - module	F - module	Vc - module (spring mechanism)		Vc - module (magnetic actuators)
	Switch disconnector	Switch-fuse disconnector	Vacuum circuit-breaker	Earthing switch/ disconnector	Vacuum circuit-breaker	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	95 / 125	95 / 125	75 / 125	75 / 125	75 / 125	75 / 125
Rated current   A	630 / 630	See 1)	630 / 630		630 / 630
Breaking capacities
Closed loop   A	630 / 630
Off load cable charging       A	10 / 10
Earth fault     A	200 / 150
Earth fault cable charging	115 / 87
Short-circuit breaking current kA		See 2)	20 / 16		20 / 16

      Packaging & Shipping Our products are packed in export wooden boxes or cartons. We can arrange sea shipment or air shipment for you.           Our Services we can supply paid samples for test.    Usually we will offer a 12 months warranty. If any problems resulted from quality and mal-manufacturing, our after-sales service will help you solve these problems. We will help you with technical problems during installation and marketing.   Company Information Combining manufacturing experience, new technology and industrial knowledge, TENLEE aims to build advanced power distribution and protection systems.
TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 36kv for indoor/outdoor systems: complete medium voltage switchgear
vacuum circuit breakers
reclosers
load break switches
disconnector switches
cast-resin transformers from
power automation systems     We have several years of exporting experience. Our customers are all over the world, including Europe, Asia, Africa, America, Middle East. Most of our products export to Europe and are well recognized by them.     FAQ 1. What is the payment term?  T/T, wire transfer, west union 2. How about the warranty period? Usually we offer a 12-month warranty period. 3.Do you have type test?  Yes, we have type test in China and we have also passed type test in Europe. 4.How can I order? Please contact us and tell us your detailed request. Then we will send you our plan