Chziri VFD VSD AC Drive 380V 18.5kw 20 HP for paper mills
Detailed Photos
ZVF300H 18.5kW Series frequency inverter are high performance open loop vector inverters for controlling asynchronous AC induction motors and permanent synchronous motors .
1. Output frequency :0-600Hz.
2. Multiple password protection mode
3. Remote control operation keypad, convenient for remote control.
4. V/F curve &multi-inflection point setting, flexible configuration .
Dimension& Installation
| Inverter Model |
Power
(KW)
G/P |
Current
(A) |
Dimension (mm) |
|
| H |
H1 |
W |
W1 |
D |
d |
| ZVF300H-G018/P022T4MD |
18.5/22 |
37/45 |
385 |
370 |
220 |
150 |
210 |
7 |
Main Features of frequency inverter
ZVF300H 18.5kW Series frequency inverter are high performance open loop vector inverters for controlling asynchronous AC induction motors and permanent synchronous motors .
1. Output frequency :0-600Hz.
2. Multiple password protection mode
3. Remote control operation keypad, convenient for remote control.
4. V/F curve &multi-inflection point setting, flexible configuration .
5. Keyboard parameter copy function . easy to set the parameters for multi-inverters .
6. Wide industry application . to expand special function according to different industries.
7. Multiple hardware and software protection and optimized hardware for anti-interference technology.
8. Multi-step speed and wobble frequency running (external terminal 15 steps speed control).
9. Unique adaptive control technology.Auto current limiting and voltage limiting and under-voltage restrain.
10. Optimized external installation and internal structure and independent air flue design fully enclosed electrical space design.
11. Output automatic voltage regulation function.(AVR),automatically adjust the output pulse width.to eliminate the influence of the grid change on load.
12. Built-in PID regulation function to facilitate the realization of closed loop control of the temperature,pressure and flow.and reduce the cost of the control system.
13. Standard MODBUS communication protocol.easy to achieve the communication between PLC,IPC and other industrial equipments.
Drawing
Scope of application:
ZVF300H series frequency drive 18.5kW applied at the metallurgy,plastomer,textile, food-stuff,petroleum,chemical industry,paper-making,pharmacy,printing, building material,crane and all kinds of machine equipment.As AC asynchronous motor's driving and speed control.
Packaging & Shipping
Installation Instructions
Frequency Inverter can use in the following environmental
| 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 C to +45 C (Bare Machine: -10 C to+50 C) |
| Humidity |
20%-90% RH without dew condensation |
| Vibration |
<0.5G |
| Storage temperature |
-20~+60C |
| Structure |
Protection class |
IP20 |
| Cooling mode |
Forced air cooling |
| Installation mode |
Wall mounted or floor-type actuator |
Our Advantages
1. We are manufacturer . CHZIRI products are offered with big quantity with small profit .
2.Key parts are imported from Germany and Japan . Such as Infenion IGBT. Rubycon Capacitor or Nichincon capacitor , Chip: TI,ST,ON,. ADDA and ebmpapst fan .
3. CHZIRI Products have good energy saving .CHZIRI frequency inverter has the good effect energy conservation , fine speed adjustment performance , stable operation , stable operation , electrical machinery soft start, protect function and self diagnostics fault and other advantages.
4.CHZIRI Inverter and soft starter are certificated with CE.
5.Warranty time :16 Months. If the products get damaged by quality problem within the warranty time .we will send you the spare parts for free . If the inverter caused improper and incorrect operation . we will we will not be responsible for the loss caused .the user need to buy the spare parts to repair .
6.CHZIRI frequency inverters and soft starters are cheap price , easy and convenient to operate .CHZIRI VFD have built-in RS485 port .and support Modbus communication protocol.
7.Prompt delivery :5-12 days after receipt your money.
8.CHZIRI inverter have the following protection function : Input phase loss protection, Over current protection ,Overload protection, Over voltage protection ,Under voltage protection, Over heat protection ect.
9.1.Automatic energy-saving operation: Auto optimize V/F curve according to the load changes to realize the energy saving operation .
2. Auto voltage regulation (AVR):When the network voltage changes, it can regulate PWM output automatically to maintain constant voltage.
3. 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 .
CHZIRI AC Drive Package
FAQ
1. Can I get some samples?
Yes,Sample order is available for quality check and market test.But you have to pay for it .
2. What's delivery time?
It usually takes about 3-5 working days for small order and 10-15 days for big order .
3. What's your payment terms?
We usually accept all kinds of payment terms.Such as T/T,L/C, Western Union.Cash.
4. What's your warranty terms?
We offer 12 months warranty time.
5. Do you have the products in stock?
Depends on your request,We have standard models in stock. Some special products and big order will be newly produced according to your order .
6. Can I mix different power in one container .
Yes ,Different models can be mixed up in one container ,even one order .
7. How does your factory do the quality control?
Quality is priority,we always attach the importance to quality control from the beginning to the end of the production.every product will be fully assembled and carefully tested before packing and shipping.
8. Can you sell spare parts ?
If you are using CHZIRI products,we can sell spare parts to you.But we couldn't sell the half-finished products.
9.I would like to know if you have a partner for export?
Yes .CHZIRI Electrical have the right to export and can sell electrical product all over the world.
10. Can you make the inverter and soft starter control boards (switchgear)?
Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request.But you can send us the wiring diagram.
11.Can the inverter connect with computer?
Yes.All inverters have built-in RS485 port .and support Modbus communication protocol.
12.How can I trust you ?
The core of CHZIRI electrical culture is honesty and loyalty,our company has been audited and approved ISO9001,CE.CCC.Assessment report will could be sent to you by e-mail.also.we are the made-in-china's gold supplier since 2008.Now we have clients all around the world ..
Audited Supplier 
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