General:
SM66-40.5 unit type SF6 RMU 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, SM66-40.5 unit type SF6 RMU can completely meet the requirement of continuously variable market. It can take self-produced RLS-40.5 load break switch; also according to the demand of users can be assembled with the internationally top-ranking RCB series vacuum circuit breaker with permanent magnetic mechanism made by AREVA or HD4 type SF6 circuit breaker made by AREVA or HD4 type SF6 circuit breaker made by ABB or with our VSC-40.5 type vacuum circuit breaker with permanent magnetic mechanism. 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:-25ºC
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
Main technical specifications:
| No. |
Item |
Unit |
Parameter |
| 1 |
Rated voltage |
kV |
36 |
| 2 |
Rated frequency |
Hz |
50/60 |
| 3 |
Rated current |
A |
1630 |
| 4 |
1min Power frequency withstand voltage |
kV |
80 |
| 5 |
Lightning impulse withstand voltage |
kV |
195 |
| 6 |
Rated short circuit breaking current (peak) |
kA |
50/40 |
| 7 |
Rated active load/close circuit breaking current |
A |
50/40 |
| 8 |
Rated transferring current |
A |
800 |
| 9 |
Rated short circuit making current (peak) |
kA |
50/40 |
| 10 |
Rated cable(line) charging breaking current |
A |
50 and 10 |
| 11 |
Cable charge breaking current in earthing fault |
A |
50 |
| 12 |
Rated withstand current (peak) |
kA |
50/40 |
| 13 |
Short time withstand current (2s) |
kA |
16 |
| 14 |
Mechanism life |
times |
2000 |
Company Introduction
Taili Brands, founded in 1992, Headquarters is located in China Electric Capital Yueqing City, Zhejiang Province, is an non-regional large power product development, and manufacturing enterprises, a total area of 30,000 square meters, more than 500employees, including its head office in Zhejiang Taili Electric Co., Ltd, Shanghai Taili Transformer Co., Ltd. Xian Erbian Transformer Co., Ltd. Taili Electric High pressure company. Wenzhou Tali import and export Co., Ltd.
The company has advanced production line equipment and superb manufacturing technology, professional technical back-bone, professional production of 10kV, 35kV, 110kV, 220kV class oil-immersed power transformers, 10kV, 35kV insulation level of cast resin dry-type transformers, H class insulation environmentally friendly dry-type transformers, oil-immersed amorphous alloy transformer, amorphous alloy resin insulation dry-type transformers, 6kV, 10kV level mine mobile substation, mining and oil-immersed three-phase transformers, vacuum circuit breakers and other high voltage transmission and distribution electrical products. Prefabricated substations, modular substation, wind power substation, low voltage switch cabinet and power transmission and distribution equipment, products widely used in electric power, railways, mining, shipping, and other fields.
Taili force people in a "people for the support, with the benefits of technology by the tree brand development" business principles, adhere to the" quality first, customer first, to meet user demand" for the purpose, and actively explore the domestic market, sales the country and exported to many countries and regions in Southeast Asia, the Middle East, and Africa.
FAQ
Q1: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Wenzhou China
Q2: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products.
Q3: Do you have any Certificate?
A: Yes. Each of our unit has CCC, ISO9001 certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.
Q4: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your situation, I will give you professional solution. We have shipping agent can choosing the cheapest and fastest delivery. FOB, CIF, C&F or EXW are no problem for us.
Q5: What's the payment terms?
A: For small testing orders, we can accept Waster union, T/T and Credit card.
For mass orders, we accept t/t and L/C.
Q6: What about the production?
A: Produce time is 4~6weeks.
Q7: Could you offer some spare parts?
A: Yes, no problem.
Q8: What about the maintenance?
A: All the goods past the test, maintenance is very easy.
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