Safe ring/plus RMR type SF6 gas insulated ring main unit is integrating with SF6 infill cabinet which gather with LBS, Fuse, ES, DS, etc.
By the perfect integration of stationary type and flexible expansion, RMR type SF6 gas-insulating compact close metal switchgear(ring main unit) with the adoption of the modular design, is suitable for end-user or network node, meanwhile meets the requirement of all kinds of switching substations? cabinet-type transformer substations and cable branch cabinets. it characters on its compact structure, safety and reliability, longevity and maintenance free. This product is in conformity with the standards of IEC60420,GB/T11022,GB3804,GB3906
Load Break Switch
1min Power frequency withstand voltage
Across insulate distance
Lightning impulse withstand voltage
Across insulate distance
Rated transfer current
Rated active load and close circuit breaking current
Rated cable charge breaking current
50 and 10
Rated short circuit breaking current
Rated short circuit making current (peak)
Short time (2s) withstand current, load switch/earth
Rated withstand current (peak)
Dimension ( per unit)
Remarks * Rated current of combination of switch and fuse decided by the fuse current.
1.The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong plywood case for protection.
4.The logo: If you have good quantity, it absolute no problem to do OEM.
5.Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation..
6.Warranty: in 12 month since BL date.
1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.
WHY CHOOSE ROCKWILL:
1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry.
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service.
Contact person: Mr. Chen Chengming
Your Best Choice for Electrical Appliances Industry!!! Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.