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Zhejiang Farady Powertech Co., Ltd. >> Xgn-12 Sf6 Metal-Clad Enclosed Ring Main Unit/Sm6 Sif Rmu Switchgear Cabinet
Xgn-12 Sf6 Metal-Clad Enclosed Ring Main Unit/Sm6 Sif Rmu Switchgear Cabinet
| Price: | US $ 1000-30000/Piece |
|---|---|
| Min Order: | 1/Piece |
| Pay Type: | L/C,T/T,D/P |
Description
The Unisun enjoy more than 16 year experience manufacture SF6 Ring main Unit in china, we import first APG line from Germany to localized air pressure guage production craft, our APG manufacturing including SF6 switch disconnector, embedded pole and etc epoxy resin insulation parts. iUN-panel units are used for the MV section in MV/LV transformer substations in public distribution systems and MV consumer or distribution substations up to 24 kV.
Feature
The iUN-panel range is made up of modular units containing metal-enclosed SF6 switchgear, using Sulphur hexafluoride (SF6) or vacuum:
- switch-disconnector;
- iVD4S vacuum circuit breaker;
- Vacuum contactor;
- disconnector.
Unit definitions
Below is the list of iUN-panel range units used in MV/LV transformer substations and industrial distribution substations:
- IM, IMC, IMB switch;
- PM fused switch;
- QM, QMC, QMB fuse-switch combination;
- CRM contactor and contactor with fuses;
- DM1-A, DM1-D, DM1-S single-isolationSF6 type circuit breaker;
- DMV-A, DMV-D, DMV-S single-isolation vacuum type circuit breaker;
- DM1-W, DM1-Z withdraw able single-isolationSF6 type circuit breaker;
- DM2 double-isolation SF6 type circuit breaker;
- CM, CM2 voltage transformers;
- GBC-A, GBC-B current and/or voltage measurements;
iUN-panel units meet all the following recommendations, standards and specifications:
- IEC:60694:
- IEC62271-200
- IEC60265
- IEC60420
- IEC60255
- IEC62271-100
- IEC62271-102
Designation
iUN-panel units are identified by a code including:
- an indication of the function, i.e. the electrical diagram code: IM, QM, DM1, CM, DM2, etc.
- the rated current: 400 - 630 - 1250 A;
- the rated voltage: 7.2 - 12 - 17.5 - 24 kV;
- the maximum short-time withstand current values: 12.5 - 16 - 20 - 25 kA.1 s;
- the color is of RAL 9002 type (frosted satin white).
- IM indicates an "incoming" or "outgoing" unit;
- 400 indicates the rated current is 400 A;
- 24 indicates the rated voltage is 24 kV;
- 12.5 indicates the short-time withstand current is 12.5 kA.1 s.
The hereunder values are for working temperatures from -5°C up to +40°C and for a setting up at an altitude below 1000 m.
Internal arc withstand:
- standard:12.5 kA. 0.7 s;
- enhanced:16 kA. 1 s.
- units: IP2XC (IP3X consult us);
- between compartments: IP2x.
- relays: 4 kV withstand capacity, as per recommendation IEC 60801.4;
- compartments:
- electrical field:
The cubicles must be stored in a dry area freefrom dust and with limited temperature variations.
- for stocking: from -40°C to +70°C,
- for working: from -5°C to +40°C,
- other temperatures, consult us.
Main characteristics
| Rated voltage (kV) | 17.5 | |
| Insulation level | ||
| 50 Hz, 1 mn | Insulation | 38 |
| (kV rms) | Isolation | 45 |
| 1.2/50μs | Insulation | 95 |
| (kV peak) | Isolation | 110 |
| Breaking capacity | ||
| Transformer off load (A) | 16 | |
| Cables off load (A) | 31.5 | |
| Short-time withstand current | 25 | 630 - 1250 A |
| (kA.1 s) | 20 | 630 - 1250 A |
| 16 | 630 - 1250 A | |
| 12.5 | 400 - 630 - 1250 A | |
The making capacity is equal to 2.5 times the short-time withstand current.
Maximum breaking capacity
| Rated voltage (kV) | 17.5 |
| Units | |
| IM, IMC, IMB, | 630 A - 800 A* |
| NSM-cables, NSM-busbars | |
| PM, QM, QMC, QMB | 20 kA |
| CRM | |
| CRM with fuses | |
| SF6 circuit breaker range: | |
| DM1-A, DM1-D, DM1-W, DM1-Z, DM1-S, DM2 | 20 kA |
| Vacuum circuit breaker range: | |
| DMV-A, DMV-D, DMV-S | 20 kA |
| Prod Model: | ring |
|---|---|
| Rated Voltage: | 12/24kv |
| Rated Frequency: | 50/60Hz |
| Rated Current: | 630A |
| Type: | Distribution Metering Box |
| Structure: | Fixed Board |
| Brand: | Farady |
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.
Our Advantages:
(1). Energy conservation: Farady voltage regulating type capacitors will change the output reactive power by regulating voltage on capacitors, so that the reactive power can be adjusted smoothly. Comparing with other method, it can ensure the capacitors in best condition, the energy saving effect is much better
(2). Low cost: If the old power transformer substation need to reform, only need to add a voltage regulator between the circuit breaker and capacitors, the original circuit breakers, reactors, capacitors can be reuse, greatly reduce the cost of transformation
(3). Maintance Free: When traditional circuit breaker and contactor switching, switching devices and capacitors often damaged because of the above problems, result in high maintenance costs, using Farady devices, automatic control reactive power output, there is no potential risks of other equipments, greatly reducing maintenance and staff costs in power transformer substation
(4) Quality Assurances
We have a strictly quality control process from the raw material to finished products. Advanced testing lab to make sure products quality and improve our creative ability. Quality and Safety is the soul of our products.
(5) Excellent Services
Many years of manufacturing experience and rich export business help us to establish a well-trained sales service team for all customers.
(6) Fast Deliveries
Strong manufacture capacity to satisfy urgent leading time. It is around 15-25 working days after we receive the payment. It varies according to the different products and quantity.
(7) OEM ODM and MOQ
Strong R&D team for quick new products' development, we welcome OEM, ODM and customize request order. Whether selecting a current product from our catalog or seeking engineering assistance for your application. You can tell us about your sourcing requirements
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.
Our Advantages:
(1). Energy conservation: Farady voltage regulating type capacitors will change the output reactive power by regulating voltage on capacitors, so that the reactive power can be adjusted smoothly. Comparing with other method, it can ensure the capacitors in best condition, the energy saving effect is much better
(2). Low cost: If the old power transformer substation need to reform, only need to add a voltage regulator between the circuit breaker and capacitors, the original circuit breakers, reactors, capacitors can be reuse, greatly reduce the cost of transformation
(3). Maintance Free: When traditional circuit breaker and contactor switching, switching devices and capacitors often damaged because of the above problems, result in high maintenance costs, using Farady devices, automatic control reactive power output, there is no potential risks of other equipments, greatly reducing maintenance and staff costs in power transformer substation
(4) Quality Assurances
We have a strictly quality control process from the raw material to finished products. Advanced testing lab to make sure products quality and improve our creative ability. Quality and Safety is the soul of our products.
(5) Excellent Services
Many years of manufacturing experience and rich export business help us to establish a well-trained sales service team for all customers.
(6) Fast Deliveries
Strong manufacture capacity to satisfy urgent leading time. It is around 15-25 working days after we receive the payment. It varies according to the different products and quantity.
(7) OEM ODM and MOQ
Strong R&D team for quick new products' development, we welcome OEM, ODM and customize request order. Whether selecting a current product from our catalog or seeking engineering assistance for your application. You can tell us about your sourcing requirements