Product Specifications
| Prod Model: |
RCX-900 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Voltage: |
10/6kv |
| Type: |
High-voltage |
| Installation: |
Indoor High-voltage |
Product Description
Application:
Suitable for 10/6KV and above transformer automatic on-load tap-changing and parallel capacitor switching; It can monitor two main transformers at the same time and realize voltage reactive power comprehensive regulation function. It can make capacitor grouping switching(12sets in 2 groups) or ungrouped switching. The device can be either incorporated in a single panel or separately installed.
Main function:
Control: I# transformer on-load tap-changing automatic regulation; I# capacitor automatic switching; II# transformer on-load tap-changing automatic regulation; II# capacitor automatic switching. Voltage regulation urgent stop(blocking on-load tap-changing).
Remote function:
Telemetering: I# transformer taps; II# transformer taps; I# transformer voltage qualified rate; II# transformer voltage qualified rate; I# transformer tapping frequency; II# transformer tapping frequency; I# capacitor bank switching frequency; II# capacitor bank switching frequency; U1AB, U1BC, U2AB, U2BC, I1A, I1C, I# transformer active power, reactive power and power factor. U3AB, U3BC, U4AB, U4BC, I3A, I3C, II# transformer active power, reactive power and power factor.
Remote signalling: Position of each capacitor of two capacitor banks.
Remote control: I# transformer stepping down and up, II# transformer stepping down and up, I# transformer urgent stop, II# transformer urgent stop, 6 capacitors of I# capacitor bank closing and tripping, 6 capacitors of II# capacitor bank closing and tripping.
Metering and monitoring----U1AB, U1BC, U2AB, U2BC, I1A, I1C, P1, Q1, Cos. 1, U3AB, U3BC, U4AB, U4BC, I3A, I3C, P2, Q2, Cos. 2.
Auxiliary----Fault wave recording.
Communication method:
485 communication; Ethernet and optical fiber
900 series microcomputer comprehensive protection device includes main transformer protection series, generator protection series, load protection series, auxiliary protection series and comprehensive protection series.
Ningbo Ville Electric Co., Ltd. is a company specialized in research, development and production of transformer and high voltage & low voltage electrical power equipment.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in turnkey project contractor of power substation, power plant project and electric power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products.
Products application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier
