Product Description
++++General
HXGN15-12/24 unit type air insulated ring main unit with SF6 load switch as main switch, for whole cabinet is suitable for electric distribution automation and compact also expandable metal close switchgear. It characters in its simple structure, flexible operation, reliable interlocking and convenient installation etc., which can provide the satisfactory technical projects both for different application occasions and users. With the adoption of sensor technology and the protection relay up to date, plus the advanced technology and flexible assembly project, HXGN15-12/24 unit type SF6 RMU can completely meet the requirement of continuously variable market. It can take self-produced FLS-12/24 load break switch; also according to user's demand can be assembled with the internationally top-ranking brand LBS or VCB, Operational methods for the main switch inside ring main unit can be either manual or electric power driven. And It can meet the requirement of "Four Controls" when matched with FTU and RTU.
++++Service enviromenet a) Air temperature: Maximum temperature: +40ºC; Minimum temperature:-5ºC
b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level: Maximum installation altitude: 2000m
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake
++++Units for all functions
1. Incoming unit with switch disconnector(Load break switch) schemas With other extra components optional 2. Outgoing unit with Fuse-switch protection schemas With other extra components optional 3.Incoming/outgoing circuit breaker protection schemas With other extra components optional
4. MV metering schemas With other extra components optional
5. Casings (Bus bar Panel) schemas With other extra components optional
6. Others
For Distribution switchboard schema
1. Switch disconnector
Switch unit (375/500 mm)
Switch unit (500 mm)
Switch unit-with/ without earthing switch -right or left outgoing line (375 mm)
Note: Extra components for example lightning arresters or lower earthing switch is optional.
2. Fuse-switch protection
Fuse-switch-combinati on unit (375/500 mm)
Fuse-switch-combination unit (625 mm)
Fuse-switch-combination unit -right or left outgoing line (375 mm)
Note: Extra components for example lightning arresters or zero sequence CT is optional.
3. Circuit-breaker protection
Single-isolation circuit breaker unit(750 mm)
Single-isolation circuit breaker unit right or left outgoing line (750 mm)
Note: 1. For HV SF6 circuit breaker also with many types can be selected. It Is according to client's requirement . ( SF1/Schneider, LNR/Rockwill, PF/Areva, etc.) Also Vacuum circuit breaker is also optional.(VD4/S-12/24 or VSC-12/24) 2. Other extra components for example Zero sequence CT is considering after communicated by our company.
4. MV metering
Voltage transformers for mains with earthed neutral system (375/500 mm) Current and/or voltage measurement unit (750 mm)
Note: Extra components for example lightning arresters or zero sequence CT is optional.
5. Casings (Bus bar Panel)
Connection unit Right/left outgoing line(375 mm)
Incoming cable-connection unit(375 mm)
Incoming cable-connection unit(500 mm)
Note: Other extra components is optional (Disconnecting switch panel, Voltage transformer panel, etc.)
6. Other auxiliary schemas
Disconnector unit (375/500 mm)
MV/LV transformer unit for auxiliaries(375 mm)
Busbar earthing compartment(375 mm)
++++Main technical specifications
Note: For short circuit breaking and peak current is based on Fuse plus combination.
Founded in 1996, with a registered capital of 10 million USD, Zhejiang Farady Electric enjoys about 20 years' experience in MV transmission and distribution electrical equipment manufacture.
We are National Hi-tech enterprise, National Spark plan Program, State Hi-tech enterprise, State Innovation R&D center, Patent demonstrate company.
Farady is located in Liushi of Yueqing, Zhejiang, China, main products include: Transformer/RMU/switchgear/AVR/ACR and MV indoor and outdoor switch. All the products of ours have passed the national and international laboratory type test, Farady Electric was qualified supplier of China State Grid and China southern Grid
With ISO9001/14001/18001, we are strike for create value for our partner and customer
There is more than 20 distributors and agents worldwide already trust us and distribute Farady product there, we are not only export product, but also provide whole technology solution to help partner to establish local factory in our business line.
Today, boasting the value of products specialization, brand management, and business globalization, with the sprits of pragmatism, innovation, efficiency, and responsibility, Farady Company is dedicated to become the top name in the international business from China, and contributes its share to the transformation from the Made in China into the Invented in China.
WE COMMITTED TO PROVIDE A BETTER POWER
