china near me 3.7kw/4HP 380V AC Three Phase Variable Frequency Compact Drive Inverter VSD VFD manufacturers

Solution Description

Product Description

3.7kw/4HP 380V AC Three Stage Variable Frequency Compact CZPT CZPT VSD VFD

Thorough Photos



Wiring Diagram




Principal functions


Complex OF ZVF300H Sequence

one. Output frequency: -600Hz.
two. A number of password defense mode
3. Remote handle procedure keypad,hassle-free for distant manage.
four. V/F curve &multi-inflection level placing,versatile configuration.
5. Keyboard parameter duplicate function.Effortless to set the parameters for multi-inverters.
six. Wide sector software.To grow particular function according to different industries.
seven. Numerous components and software safety and optimized components for anti-interference technology.
8. Multi-step pace and wobble frequency running (external terminal 15 measures speed handle).
9. CZPT adaptive management technological innovation.Auto current limiting and voltage limiting and beneath-voltage restrain.
ten. Optimized exterior set up and inside framework and independent air flue style,entirely enclosed electrical room design.
eleven. Output automated voltage regulation function.(AVR),routinely modify the output pulse width.To remove the influence of the grid modify on load.
twelve. Constructed-in PID regulation purpose to aid the realization of shut loop management of the temperature, force and circulation.And decrease the price of the manage system.
thirteen. Common MODBUS communication protocol.Effortless to obtain the communication amongst PLC, IPC and other industrial equipments.





Define Dimension (device:mm)



Inverter Model Power
   Dimension (mm) Figure
H H1 W W1 D d
ZVF300H-G3R7/P5R5T4MD 3.7/5.5KW 8.5/13A 185 one hundred seventy five 118 108 a hundred ninety Φ5

Scope of application:

CHZIRI frequency inverter applied at the metallurgy, plastomer,textile,food-stuff,petroleum,chemical business,paper-making,pharmacy,printing, constructing materials,crane,music spring,drinking water provide systerm and all kinds of machine tools.As AC asynchronous motor’s driving and pace handle.

Frequency CZPT can use in the adhering to environmental

Ambient Area to be utilised Indoor place free from immediate exposure to sunlight mild, large humidity or dew condensation, large stages of dust, corrosive fuel, explosive gasoline, inflammable gasoline, oil mist, salt and and so forth
Altitude Beneath a thousand M
Ambient Temperature -10 C to +forty five C (Bare CZPT : -ten C to+50 C)
Humidity twenty%-90% RH with no dew condensation
Vibration <0.5G
Storage temperature -twenty~+60C
Structure Protection  class IP20
Cooling method Compelled air cooling
Set up mode Wall mounted or floor-variety actuator

Packaging & CZPT


ISO AND CE Certificate


Customer Assist

  • Email CZPT er Assistance:
  • eight:30am-:sixteen:45pm  Sunday-Friday
  • All e-mails will be responded to inside of twelve-24 hours


Remember to notice that all returns should be pre-authorized by us.Unauthorized returns will not be approved.If you need to return,please verify two times to affirm the item not operate and speak to CZPT CZPT er services consultant,enable us know the thorough difficulty and deliver us some pictures for affirmation.

We ONLY settle for returns with first package deal.You should make certain that product has NO man-produced sabotage.Employed items will not be accepted for return.

1.    Can I get some samples?
Yes.Sample buy is CZPT for quality verify and industry examination .But you have to pay for it .
two.    What is actually delivery time?
It normally will take about 3-5 functioning times for modest order and 10-15 times for big order.
three.    What’s your payment terms?
We normally accept all varieties of payment phrases.Such as T/T,L/C.Western CZPT .Income.
4.    What is your warranty phrases?
We supply twelve months warranty time .
5.    Do you have the merchandise in inventory?
Relies upon on your request ,We have common versions in stock.Some particular goods and big purchase will be recently made in accordance to your order.
6.    Can I combine different CZPT in a single container.
Of course,Different versions can be combined up in one particular container,even one buy.
seven.    How does your factory do the good quality manage?
Quality is priority,we constantly connect the importance to quality handle from the starting to the finish of the manufacturing,each and every product will be completely assembled and meticulously tested before packing and delivery.
8.    Can you sell spare parts ?
If you are employing CHZIRI merchandise,we can sell spare components to you.But we could not offer the fifty percent-completed merchandise.
nine.I would like to know if you have a spouse for export?
Of course .CHZIRI CZPT ctrical have the correct to export and can offer electrical item all more than the planet..
10. Can you make the inverter and soft starter control boards (switchgear)?
Of course. We have a good deal of encounter to layout frequency inverter and gentle starter cabinet according to your ask for.But you can send out us the wiring diagram.
11.Can the inverter link with computer?
Sure .All inverters have built-in RS485 port,and assistance Modbus communication protocol.
12.How can I CZPT you ?
The main of CHZIRI electrical society is honesty and loyalty,our organization has been audited and accepted ISO9001,CE.CCC.Assessment report will CZPT despatched to you by e-mail,also,we are the made-in-china’s gold supplier because 2008.Now we have clients all close to the entire world.

AC motors differ from many other types of motors, especially some of the more familiar DC (immediate present) motors, by several critical conditions. The most simple of these is the simple fact that an AC motor depends completely on the alternating existing around its circuit to generate powerful mechanical vitality. We’ll talk about this special method in a lot more depth in the pursuing sections of this guide.
china near me 3.7kw/4HP 380V AC 3 Period Variable Frequency Compact Generate Inverter VSD VFD makers