Hello visitor from USA USA - 65 visiting from China 28 China France 19 France USA 11 USA Egypt 1 Egypt Singapore 1 Singapore Germany 1 Germany Ireland 1 Ireland Australia 1 Australia Japan 1 Japan Russia 1 Russia
Free Join Now   B2B Chat Center
 
This Month's Highlights:
- PrintLabels (China): Print Labels, Stickers, Tags, Epoxy Resin Stickers http://www.inecreative.com
- Sayhi0307 (China): Shipping Rates From China, Air Freight Rate From China, Ocean Freight Quote, Shipping Cost, Shipping Price, Freight Quote http://www.sztaizhou.com
 
 
 

Power Controller Jkwf12

Posted at: Offers to Sell and Export | Posted on: Thu 14 Oct, 2010 11:20 am |
 
power controller jkwf12
Products Photos CatalogPower Controller Photos Catalog



Power Controller (JKWF12)

JKWF series controller regards 8 single chip microcomputer as core, adopt


the control scheme of phase splitting sampling and compensation and common compensation and plase splitting compensated together, very suitable fro reactive compensation with 50HZ 0.4kv three phase load imbalance power system

1. Function characteristic

A. LED display three phase voltage, current, active power, reactive power, current power, power factor, and electric net frequency and controll data and so on (using this controller in the capacitor bank and compensation equipment, so you would not assemble current meter and voltage meter and universal switch in the capacitor bank )

B. It have anti interference ablility, it can resisted directly input 2000V impulse. It still work, and it would not stop suddently, and keep before data, C. It is reactive power, control accuracy is very high

D. User can remend the control data according themselves data, power is off, the data keep

E. It has auto discriminating phase function, (fetch signing will keep same state )

F. Current sampling sign input resistance is less than 0.5Ω, it can be taken out from measuring loops directly

G. It have over voltage, under voltage and lack phase protection function

H. Compensation mode: Every phase compensation, everyphase and three phase compensation, three phase compensation

I. Output way: Staic state, dynamic state, compound etc

Output step: 1-12 step

2. Technology data

A. Basic data

Rated voltage: AC 220V 10%, rated current AC 0-5A, rated frequency: 50Hz 5%

B. Controlled data

Sensitivity: 100mA

COSφpreset: 0.80-0.99, step length 0.01, factory preset 0.98

Put and switch delay: Dynamic stat 100ms-30S, static 1-250S, factor seting dynamic 5S, static 30S

Over voltage protection: 230-260V, step length 1V, return diffirent 6V, factory setting 240V

Under voltage protection 180V return diffirent 6V

Auto discriminating phase: ON/OFF, factory setting ON

Reactive limited OFF-4-100kvar, factory setting OFF

CT variation: 50/5A -3000/5A, step length1, factory setting 500/5A

Capacitor capacity 0-99kva every step factor setting 10KVAR

Contactor capacity dynamic state output 12V*50mA every DC

Static state output 380v*7A 200V*5A

Testing accurancy

Voltage 0.5%, current 0.5%, power factor 1.0%, Active power 1.0% reactive power 1.0%

Size 113*113

Please feel free to contact me for more details!

Mr.Green Liu

Huangshan safety electric technology co., ltd

capacitor.aluminum electrolytic capacitor, film capacitor, polypropylene film capacitor, motor start capacitor, motor run capacitor, safety capacitor, gold capacitor, super capacitor, lighting capacitor, air conditioner capacitor, compressor capacitor, power capacitor



Company Contact:

HuangshanSafetyElectric photo
Contact Name: Green Liu
Company Name: Huangshan Safety Electric Technology Co., Ltd.
Email: Email
MSN: Email
Tel: 0086-559-2552387
Fax: 0086-559-2316566
Street Address: No.5, Jiaochong Road,
Huangshan Economic Development Zone,
Huangshan City, China, 245000
Website: http://safetyelectric.en.china.cn
Member name: HuangshanSafetyElectric
Country: China-CN China
Member Since: 14 October 2010
Total Leads: 25 HuangshanSafetyElectric Import Export Business Leads
Business focus: Circuit Breaker, Capacitor, Contactor, Switch, Relay, Lamp, Power Supply, Insulator, Transformer, Auto Parts
Chat:
Verify: Safe Import Export Tips
 
 
 

Similar LeadsSimilar Suppliers And Manufacturers Import Export Trade Leads

  • 300w 600w 1000w 1500w 2000w 2500w Solar Power Box , Power Inverter With Charge Controller 300w 600w 1000w 1500w 2000w 2500w Solar Power Box , Power Inverter With Charge Controller - By GaiaNewEnergy - On Sun 16 Sep, 2012 6:02 am: power box power inverter with charge controller gaia series solar system control box is a set of integrated products including solar charge control....

  • Led Power Controller Led Power Controller - By Stage Light Exporter - On Wed 21 May, 2008 2:20 am: power source with multi functions console it can also be applied on dimming and on off switch the voltage ck804 supply is dc24v three outputs to ....

  • Power Wheelchair Controller Power Wheelchair Controller - By Odetwheelchair - On Mon 18 Aug, 2008 10:54 am: power wheelchair controller is our patent product you can control the movement of the two motors as well as the direction and speed via the joystick ....

  • E Series Simple Scr Power Controller E Series Simple Scr Power Controller - By Taiwanpanglobeinstrumet - On Sat 25 Oct, 2008 1:31 am: power regulators are a set of brand new controllers developed by this company after the p series to reduce costs of controllers to make the volume sm....

  • Reactive Power Compensation Controller Jkw Reactive Power Compensation Controller Jkw - By HuangshanSafetyElectric - On Thu 14 Oct, 2010 11:03 am: power compensation controller jkw jkw reactive power auto compensation controller is suitable for self adjust capacitor compensation device in low ....

  • Power Inverter With Solar Controller Power Inverter With Solar Controller - By Shenzhen Huntech Technolo - On Mon 25 Aug, 2008 1:19 am: power 500w surge power 1000w frequency 50hz solar controller rate voltage 12v max charger current 10a max internal consumption current 4....

  • P Series Multifunction Scr Power Controller P Series Multifunction Scr Power Controller - By Taiwanpanglobeinstrumet - On Sat 25 Oct, 2008 1:28 am: power regulators are widely used in different power regulation equipment in the industry such as kilns thermal treatment furnaces electric heating ....

  • High Power Led Wall Washer Rgb With Remote Controller High Power Led Wall Washer Rgb With Remote Controller - By yueyuanlights - On Wed 25 Feb, 2009 5:33 pm: power led wall washer rgb with remote control in addition to dmx control digital display operation and master slave capability at the meanwhile ....

Start Import Export Stories Import Export Startup Stories

Share Your Story & Get Listed at StartImportExport.com

 
 
 
TradersCity Free Import Export Trade Leads B2B Board  Offers to Sell and Export
 
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely