Contact Platform Support
Help CenterSF6-insulated Ring Main Unit /SF6-insulated Compact Switchgear/11kv Ring Main Unit
Related Products
-
Gas Insulated Compact Switchgear/ Gas Insulated Ring Main UnitUS$ 5,000 - 60,000MOQ: 1 Set -
SF6 Ring Main Unit/SF RMUUS$ 5,000 - 60,000MOQ: 1 Set
-
11kV SF6 Ring Main Unit/SF RMUUS$ 5,000 - 60,000MOQ: 1 Set
-
20kV/22kV SF6 Insulated Ring Main Unit/SF6 RMUUS$ 5,000 - 60,000MOQ: 1 Set
-
SF6 Ring Main Unit/ SF6 RMUUS$ 50,000 - 80,000MOQ: 1 Set
SF6-insulated ring main unit and SF6-insulated compact switchgear are used in medium voltage distribution networks. They offer a sealed stainless steel tank which contains all the live components and switching functions. The transformer is protected either by a switch fuse combination or a vacuum circuit breaker.
SF6-insulated ring main unit can be supplied as a 2, 3 or 4-way unit in standard configurations with additional equipment according to customer specification.
SF6-insulated compact switchgear has a unique flexibility due to its extendibility and the possible combination of fully modular and semi-modular configurations, with a maximum of 5 modules in one SF6-tank.
The units are delivered from the factory ready for installation. Routine tests are carried out on all units/ modules before dispatch. No special tools are required for installing the equipment.
|
SF6-insulated ring main unit |
C-module |
F-module |
V-module |
||||
Switch disconnector |
Earthing switch |
Switch-fuse combination |
Earthing switch |
Vacuum circuit-breaker |
Earthing switch |
||
Rated voltage |
kV |
12/17,5/24 |
12/17,5/24 |
12/17,5/24 |
12/17,5/24 |
12/17,5/24 |
12/17,5/24 |
Power frequency withstand voltage |
kV |
28/38/50 |
28/38/50 |
28/38/50 |
28/38/50 |
28/38/50 |
28/38/50 |
Impulse withstand voltage |
kV |
95/95/125 |
95/95/125 |
95/95/125 |
95/95/125 |
95/95/125 |
95/95/125 |
Rated current |
A |
630/630/630 |
|
200 |
|
200/200/200 |
|
Breaking capacities: | |||||||
active load |
A |
630/630/630 |
|
|
|
|
|
closed loop |
A |
670/670/670 |
|
|
|
|
|
off load cable charging |
A |
141/141/141 |
|
|
|
|
|
off load transformer |
A |
|
|
20/20/20 |
|
|
|
earth fault |
A |
205/160/160 |
|
|
|
|
|
earth fault cable charging |
A |
117/91/91 |
|
|
|
|
|
short-circuit breaking current |
kA |
|
|
|
16/16/16 |
|
|
Making capacity |
kA |
52,5/40/40 |
52,5/40/40 |
|
12,5/12,5/12,5 |
40/40/40 |
40/40/40 |
Short time current 0,5 sec |
kA |
|
|
|
|
16/16/16 |
|
Short time current 1 sec |
kA |
|
|
|
5/5/5 |
16/16/16 |
|
Short time current 3 sec |
kA |
21/16/16 |
21/16/16 |
|
|
|
16/16/16 |
Send Inquiry to This Supplier
You May Also Like
-
Control Panel for Cable Conveyor, Pusher, Puller, Feeder, Hauler, Cable Dog – Start/Stop, Forward/Reverse, Speed Control & Frequency Setting UnitUS$ 50 - 80MOQ: 1 Combo
-
Low-voltage Products ATS Type Dual Power Distribution BoxNegotiableMOQ: 1 Piece
-
LZZBJ9-35Q Fully Enclosed Resin Casting High Current Transformer CtUS$ 400 - 430MOQ: 1 Piece
-
Power Distribution Cabinet & BoxNegotiableMOQ: 2000 Sets
-
IP67 Plastic Portable Waterproof Electrical Power Distribution Boards BoxUS$ 10MOQ: 100 Pieces
-
GPRS Outdoor Alarm Controller S250,Three-Phase Power Line Protection,NC/NO/EOL Dry Contact,Remote Relay OutputUS$ 1 - 10MOQ: 1 Set
-
Chinese Outdoor Electric Meter Box Manufacturer With 30 Years ExperienceUS$ 2 - 15MOQ: 500 Pieces
-
Small Gear Reducer MotorUS$ 8 - 10MOQ: 1 Piece
-
Explosion Proof Electrical EquipmentUS$ 500 - 5,000MOQ: 1 Set
-
Temperature Indicator for Substation,outdoor, Industrial Use (Small Square)US$ 88 - 175MOQ: 40 Cases
