Pfi Plant Power Factor Improvement Plant with Compound Switch

• Customization: Available
• Type: Customizable
• Application: General Purpose, Power, High Voltage
• Packaging Type: Customizable
• Capacitance: Customizable
• Structure: Customizable
• Manufacturing Material: Customizable
• Electrolyte: Customizable
• Usage: Low Frequency Coupling, High Frequency Coupling, Filter, Low Frequency Bypass, High Frequency Bypass
• Tuning: Customizable
• Filter: Customizable
• Transport Package: Wooden Case
• Trademark: ville
• Origin: China

Product Description

Model Number

ZD-DWM

Rated Voltage

400V

Rated Frequency

50Hz/60Hz

phase

3 phase 3 wire,3 phase 4 wire

Type

PFI Plant

power factor

≥0.95

Switching mode

compound switch

compensation mode

3 phase compensation or single phase compensation

Compensation capacity

10-1200Kvar

Certification

ISO9001,CCC,Patent

Altitude

2000m

Packaging and delivery

Packaging Details

durable wooden case with pallet

 

Product Description

PFI Plant Power factor improvement plant with compound switch: ZD-DWM Series

Compared to our ZD-DWT series, in ZD-DWM we use compound switch instead of Thyristor.ZD-DWM device is suitable to low voltage system of low power factor, harmonic pollution. The main function is harmonic depression and reactive compensation. Device adopts structure and on-off to track load variety automatically according to load characteristic and changing condition.It can remove harmonic pollution and keep the system power factor at the best condition anytime. ZD-DWM is a great breakthrough in the development of capacitor banks. With detuned reactor inside, no harmonic occure,no harmonic enlarge and no resonance danger, work stably in distribution system. Generally,ZD-DWM can absorb,suppress harmonic.
Module design technology. It is composed of ZD-MMK, modules with intelligent reactive power compensation function.

Detailed Photos

Specification

Item	Performance indicators
Rated voltage	400V
Supply frequence	50/60Hz
Capacity of each step	10~40kvar/step,
capacity each cabinet	400Kvar
Max capacity(Usual)	1200Kar
switching mode	compound switch
Compensation phase	three phase
Compensation mode	combination of 3-phase compensation and single phase compensation
Power factor	≥0.95
Response time	20ms
Reactance ratio	5,5.5,5.67,6,7,8,12.5,14
Certification	ISO9001,CCC, Patent
Dimension	1000*1500*2300mm
Storage temperature	-40~85 °C
Working temperature	-25~55 °C
Humidity	≤95%,non-condensate
altitude	≤2000m,need be informed if Above
warranty	12 months. 2years negotiated
Life	20years

ZD-MMK Module

ZD-MMK Module for ZD-DWM Series.

The module is mainly composed of capacitors,reactors,combination switch and high break capacity fuse. Module not only can switch capacitor banks,but also have function of suppressing harmonics and filtering harmonics. Select reactors with different reactance rate for different high harmonics. For example, 7% reactors for 5th harmonic, 7% reactors for 3rd harmonic.
The capacitance and reactance are precisely matched and independent to each other, which can effectively inhibit a variety of high-order harmonics and protect the circuit and capacitor from impact damage.
There are two groups of capacitors in the module, which can realize any combination of co-compensation and sub-compensation. The centralized combination and decentralized control ensure the 3-phase tend to an ideal balance ,and ensure the stability of voltage supply after compensation.
Enclosed module design.

Features
1.The capacitance and reactance are precisely matched, which can effectively surppress a variety of high-order harmonics and protect the circuit and capacitor. 2.Realize the independent switching of co-compensation and sub-compensation, improve the precision of switching 
2.RS485 interface, standard MODBUS protocol, computer remote monitoring, history recording function. Set parametre easily and use manual switching rapidly.
3. Rapid production,installation and service because of simple wiring,module design and capacitor banks installation.
4.Fuse instead of tranditional mirco circuit breaker, improve ability of switching on and off, and improve the electrical protection mechanism.
5.Enclosed module design. Realize the standardization and modularization of products

Our Service

Company Profile

Company Introduction
 

NingboVille Enterprise Co.,Ltd.is a combination of Transformer R&D center, production, sales and after sales  service,possesses of strong technical strength andexcellent manufacturing equipments, as well as modern Office facilities. It specially produces large scale power transformer and industrial transformers of high quality and reliability. A large share of its resources are devoted to research and development of industrial and special transformers and reactors for any special application,such as the iron and steel and electrometallurgical industries.The company main working is suppling,engineering,designing,manufacturing, executing, and commissioning for transformer.

Why Choose Us

FIRST-CLASS PROCESSING AND TEST EQUIPMENT
We have more than 500 sets of sophisticated, advance production and test equipments, complete and perfect processing equipments, and scientific and rational processing technology, which guarantee first-class products, Authorized by the Bureau of Zhejiang Technology Supervision, Quzhou,Fangyuan Inspection Company of Power Transmission and Transformation Equipment, whick is based on our testing center, undertakes the quality inspection of the industry in our province, this is a solid guarantee for our excellent product quality.

BEAUTIFUL ENVIRONMENT
We are confident that good products come from good personnel, and good environment makes qualified personnel. The company is committed to creating a garden-like working environment for employees. We have green belts, modern standardized workshops and well-planned parks where we sow our youth; we work hard, so we are harvesting the future.

With the first-class quality products, reasonable price and excellent after-sale services.product not only best-selling all over the country,but also in the international market have higher credit, such as Thailand, Vietnam, Myanmar, Indonesia,alaysia,Philippines, Ethiopia and Nigeria, Saxonstan,Uzbekistan, Korea, Turkey, Sudan, Iran etc. especially in the steel enterprises, VILLE production of transformers already have high reputation.


Our Performance:

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan,and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testinng.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months gurantee period normally.

FAQ For You

1. Q:	What is your delivery time ?
A:	Depend on the type of transformer.
2. Q:	What is your payment term?
A:	30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
3. Q:	What kind of starndard you follow?
A:	IEC, ANSI, CSA, GB, etc
4. Q:	What kind of supporting documentation you can provide normally
A:	Quotation,outline drawing,manufacturing plan, quality control plan,testing plan, financial report, type test report(KEMA, CESI),reference list,etc
5. Q:	What is your normal wanrranty period?
A:	12 months after transformer operation.
6. Q:	Can u do installation and commissioningin user's site?
A:	Yes, we can send our installation team to user's country for service.
7. Q:	Do you have any experience in this kind of transformer?
A:	Yes, we can provide reference list for check.
8. Q:	Are you manufacturer or trading company?
A:	Manufacturer and Trading company.

Our advantages:
Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.

 Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.

 Global Service
--Wherever you are, VILLE global network will support and provide you with value.

 Quick Response
--In response to your needs without delay, VILLE  knows the value of your time.

Thanks for choosing VILLE as your reliable partner and please trust both of us will create a brilliant future!

Create brilliant!