Business Type: Manufacturer/Factory & Trading Company
Wenzhou, Zhejiang, China
ZIRI Electrical Technology Co.Ltd. is engaged in R&D, manufacture ,sale .distribution and service of frequency inverter ,soft starter ,control cabinet and other control products .Professional and experience supplier of automation solution for multiple field . It is a Hi-Tech enterprise conveniently located the golden area of Liushi, Wenzhou , which is the capital city of electrical appliance in China . ZIRI Electrical have more than 15 years experience and professional devoting the automation control system .
Why you choose the products from CHZIRI Electrical ?
(Company points )
1.CHZIRI Electrical is a leading manufacturer for automation control system since 2003. Are specialized in producing frequency inverter and soft starter all the time .
2. CHZIRI Electrical also respectively obtained ISO9001, CE ,CCC certificates. and export CHZIRI products to 128 countries .
3.17 years experience and professional to help us to win the great support and trust from many clients . CHZIRI Team want to be the best to serve our clients.
4.CHZIRI Team are Experienced and Professional Automation control solution Provider. CHZIRI Electrical can also provide clients with customized control panel. We can design MCC panel and VFD inverter control panel & soft starter cabinet according to clients the wiring diagram .
5.CHZIRI Electrical have software and hardware engineer .and can offer customized -design service . CHZIRI Electrical can guide you online visit factory or online show service .
6.CHZIRI Electrical is frequency inverter ,soft starter and control panel manufacturer .we have big stock in warehouse . so we can offer prompt delivery and professional technical support and fast after sale service all the time 24 hours .
7.CHZIRI Key parts are imported from Germany .Japan ect. all materials are famous brand . we believe good material can produce good quality products .
8. OEM service can be offered .
9. CHZIRI Electrical can offer the optional parts for frequency inverter .Such as braking unit .braking resistors .EMI Filter .Reactor . CHZIRI Electrical can offer the whole solution for automation system .
10.CHZIRI Electrical are near to NINGBO ,SHANGHAI port .The shipping cost will be cheaper
|Input||Rated voltage& Frequency||Single /Three phase 220VAC . Three phase 380V.50Hz/60Hz|
|Allowable Voltage range||Voltage fluctuate range:-20%~+20%|
Voltage unbalance rate:<3%;Frequency fluctuation:≤5%
|Output||Rated voltage||three phase 0~ input AC voltage|
|Basic Function||Frequency accuracy||Digital setting::Max. Frequency×±0.01%|
Analog setting:Max. Frequency×±0.2%
|Frequency resolution||Digital setting :|
Analog setting :Max. Frequency x0.1%.
|0.1~3600 can be set in sequence .|
|V/F curve||1:linear curve;2:quadratic;3:user defined V/F curve|
|Automatic energy-saving operation||Auto optimize V/F curve according to the load changes to realize the energy saving operation .|
|Built-in PID||This can form a convenient closed-loop control system (CLCS)and is applicable to pressure control, flow control and other process control .|
|Operating command||Operation panel control ,external terminal control and COM control|
|Frequency setting||Keypad potentiometer setting , operation panel setting,. analog voltage signal or external potentiometer setting , analog current signal setting .terminal combination setting ,485 COM setting and so on.|
|Input Signal||Forward/Reverse signal,multi-speed signal , fault signal ,|
reset signal etc
|Output Signal||Programmable relay|
|Other Function||Over voltage alarm ,Rotation speed tracking, Momentary power loss restart ,Frequency upper/lower limiting, Acceleration/ Deceleration mode can be adjusted ,Multi-speed/ program running,Fault auto reset,RS485 serial communication .|
|Protection Function||Input phase loss protection, Over current protection ,Overload protection, Over voltage protection ,Under voltage protection, Over heat protection ect.|
|LED Display||Can display the real time running status of the inverter , monitor parameter .function parameter and fault code and other information of the inverter.|
|Ambient||Place to be used||Indoor location free from direct exposure to sun light, high humidity or dew condensation, high levels of dust, corrosive gas, explosive gas, inflammable gas, oil mist, salt and etc|
|Altitude||Below 1000 M|
|Ambient Temperature||-10 ºC to +45 ºC (Bare Machine: -10 ºC to+50 ºC)|
|Humidity||20%-90% RH without dew condensation|
|Item||Model||Inner box(mm)||External box size(mm)||PCS/Per carton||G.W(kg)||N.W(Per unit)|
Please note that all returns must be pre-approved by us.Unauthorized returns will not be accepted.If you need to return,please check twice to confirm the item not work and contact our customer service representative,let us know the detailed problem and send us some pictures for confirmation.
We ONLY accept returns with original package.Please make sure that item has NO man-made sabotage.Used items will not be accepted for return.