model: | ZD-GWJ | color: | RAL7035 |
payment terms: | L/C, T/T | change: | fixed, switch, single step, multi step |
Rated voltage: | 3kV~35kV | Compensation ability: | 150kvar-100Mvar |
Power factor: | ≥0.9 | Key words: | static var compensator |
port: | Nanjing, Shanghai | product name: | Medium/High Voltage Automatic Capacitor Banks |
Package preview: | | place of origin; place of origin: | Anhui, China |
Packaging Details: | Durable wooden box with pallet for medium voltage capacitor compensation unit | Rated frequency: | 50Hz/60Hz |
Capacitor bank configuration: | auto switch | application: | Power distribution, transmission, correction |
Supply capacity: | 500 high voltage active load balancers per month | brand: | CLP |
Certificate: | ISO9001, type test report | | |
ZDDQ factory
Anhui Zhongdian Electric Co., Ltd.
Anhui Zhongdian Electric Co., Ltd. ZDDQ Technology Park was established in 2001 and is located in Bengbu City, Anhui Province. We are a professional leading manufacturer focusing on advanced power quality improvement and power factor correction. APF, SVG, APFC are our main products. ZDDQ has a leading independent research and development team and quality supervision system, and maintains long-term cooperative relations with many well-known universities such as University of Science and Technology of China and Zhejiang University.
We adhere to customer needs as the orientation and technological innovation as the driving force. Through 20 years of technical accumulation, we have a series of power quality products, including:
◆Low-voltage active power filter APF
◆Low-voltage static var generator SVG
◆Medium voltage STATCOM
◆Low voltage capacitor bank
◆Medium voltage capacitor bank
Widely used in power grids, hospitals, sewage plants, railways, subways, airports, seaports, petrochemicals, metallurgy, coal mines, telecommunications, high-rise buildings and other countries and industries.
Our products have been installed in Australia, EU, Asia, South America and Africa.
Product Description
Medium/High Voltage APFC Capacitor Banks
MV/HV APFCs are used wherever electric motors are still running directly without power electronics, or other consumers with low inductance cosφ stressing the grid with reactive power in addition to real power requirements. The local supply of this reactive power through the compensation system relieves the load on the supply network and reduces losses.
Medium Voltage Automatic Self Regulating Capacitor Banks are designed to improve power factor and improve power quality, using capacitors to offset the usual inductive loads (motors). APFC systems increase power efficiency and provide immediate savings in electricity costs.
ZD-GWJ series medium-voltage automatic self-adjusting capacitor bank can detect the reactive power required by the system in real time, compare it with the set value, and perform automatic intelligent switching, so that the reactive power of the system can reach a dynamic balance, so as to improve the system power factor and stabilize the system voltage.
High Power Capacitor Bank
High voltage AC vacuum contactor
Technical data
thing | Available rating range |
Capacitor bank configuration: | fixed, switch, single step, multi step |
Working voltage (line to line): | 3kV – 35kV |
working frequency: | 50/60 Hz |
Reactive power output: | 0.15MVAR – 100MVAR(150kvar – 100,000kvar) |
Power factor: | ≥0.9 |
change: | AC vacuum contactor |
short circuit: | 16kA - 61kA |
Impulse withstand voltage: | 60kV – 200KV |
Short-term withstand voltage: | 19kV – 100kV |
Control voltage: | AC voltage: 110, 115, 120, 220, 50/60hz |
range of working temperature: | -50°C to +55°C |
Maximum height without derating: | 1,000 meters |
Capacitor fuse: | Internal Fusion | External Fusion |
capacitor configuration
The capacitor room of a high voltage static var compensator SVC may consist of a capacitor bank or multiple capacitor stages. A capacitor bank or capacitor stage usually consists of capacitors, capacitor fuses and, where applicable, switchgear and transient inrush reactors. Typical library or stage configuration options are provided below. The capacitor bank/stage compartment is separated and isolated from the input compartment for maintenance and repair.
feature
■Quick return on investment by reducing electricity costs.
■ Reduces kVA billing and power factor losses.
■ Effective use of installation.
■ Improve voltage quality.
■ Improve tidal current capability.
■Release system capacity.
■Reduce pressure drop.■Optimized cable design.
■Reduce transmission loss
■ Quick and easy installation.
■ Reduced start-up and commissioning costs.
■ Reduce site preparation costs and associated risks.
■Housing prevents accidental contact.
■ Key interlocks ensure safety and proper sequence of operation.
■Designed and built by ISO 9001:2008 certified factory.
model sheet