Technical Indications of ZVF9V vector control frequency converter
1. Advanced vector control algorithm, combine accurate speed calculation and self learning of the motor parameter. It realize the accuracy control of motor speed and torque under no- speed sensor mode. V/F and SVC can be selected.
2. Optimized space voltage vector PWM modulation technology, has over-modulation function, high voltage-utilization, low output harmonic, and it greatly improves the motor's stability and switching loss.
3. Good operation characteristic of low frequency, can realize 0.5HZ/150% rated torque output which under no-speed sensor mode.
4. LCD and LED double display keyboard, display digit and Chinese, the user can operate easily.
5. Abundant functions: Automatic voltage regulation control, automatic slip Compensation,
Restart when power cut and so on. Can meet the demand of different clients.
6. Customization function design: Program running, wobble frequency running, PID control operation, timing function, counter function
Sect. Can be convenient to form and meet the different industrial field demands;
7. Built-in RS485 interface, compat MODEBUS communication protocol, can realize networked control.
8. Super strong protect function: Over voltage, over current, over load, under voltage, over heat, short circuit and so on, can offer more than 20 kinds failure protection function for user.
For more details about our frequency converter, Welcome to send inquiry to us!
| Item |
|
Item Description |
| input |
Rated voltage, frequency |
Single/Three phase 220VAC, three phase 380VAC, 50/60HZ |
| Allowable voltage range |
Voltage fluctuation range:-20% ~+20% Voltage unbalance rate<3% ; frequency fluctuation<±20% |
| Output |
Rated Voltage |
Three phase: 0~ input voltage |
| Frequency |
0~400HZ |
| Overload capacity |
Type G: 150% 1 minute , 180% 1 second ; 200% transient protection . Type P: 120% 1 minute , 150% 1 second ; 180% transient protection |
| Control function |
Modulation capacity |
Optimal space voltage vector PWM modulation |
| Control method |
Speed sensorless vector control(SVC) |
| Frequency accuracy |
Digital setting: Max.frequency x±0.01% Analog setting: Max.frequency x±0.2% |
| Frequency resolution |
Digital setting :0.01Hz, Analog setting : Max. Frequencyx0.1% |
| Starting frequency |
0.00~10.00HZ |
| Troque lifting |
Automatic torque lifting: To lift the torque automatically according to the output current. Hand - operated torque lifting : Range:0.1~30.0%. |
| Slip compensation |
Setting range: 0~150%. The inverter output frequency can be auto-regulated within this range according to the motor load so as to reduce the speed variation of the motor due to load fluctuation . |
| Acceleration/ Deceleration |
0.1~3600.0 sec/min, which can be set in sequence. |
| Carrier frequency |
1.0~15.0KHz |
| Jog Function |
Jog frequency range:0.01~400.0HZ, Jog acceleration/Deceleration time, 0.1~3600.0 can be set. |
| V/F curve |
1.linear curve, 2. quadratic curve (conic) 3.User defined V/F curve. |
| Automatic energy-saving operation |
Auto optimize V/F curve according to load fluctuation to realize energy -saving operation. |
| Auto voltage regulation (AVR) |
When the network voltage changes, it can regulate PWM output automatically to maintain constant voltage. |
| 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 . |
Product Description
ZVF300 Series frequency inverters are high performance open loop vector inverters for controlling asynchronous AC induction motors and permanent synchronous motors .
Main Features of frequency inverter
ZVF300 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.
Varaible speed drive outline Dimension (Unit:mm)
ZVF300 Frequency Inverter Model Selection Guide
| Model |
Power(kW) |
H |
H1 |
W |
W1 |
D |
d |
Packing Size(mm) |
G.W.(kg) |
| ZVF300-G015/P018T4MD |
15kW/18.5kW |
380 |
360 |
220 |
140 |
230 |
6 |
610*435*300mm/2PCS |
25 |
| ZVF300-G018/P022T4MD |
18.5kW/22kW |
380 |
360 |
220 |
140 |
230 |
6 |
| ZVF300-G022/P030T4M |
22kW/30kW |
460 |
443 |
260 |
177 |
268 |
6 |
555X375X360mm/1PCS |
25 |
| ZVF300-G030/P037T4M |
30kW/37kW |
460 |
443 |
260 |
177 |
268 |
6 |
| ZVF300-G037/P045T4M |
37kW/45kW |
620 |
603 |
265 |
182 |
300 |
8 |
700X375X400mm/PCS |
36 |
| ZVF300-G045/P055T4M |
45kW/55kW |
620 |
603 |
265 |
182 |
300 |
8 |
| ZVF300-G055/P075T4M |
55kW/75kW |
620 |
603 |
265 |
182 |
300 |
8 |
| ZVF300-G075/P090T4M |
75kW/90kW |
720 |
702 |
365 |
240 |
360 |
9 |
800X495X485mm/1PCS |
64 |
| ZVF300-G090/P110T4M |
90kW/110kW |
720 |
702 |
365 |
240 |
360 |
9 |
| ZVF300-G110/P132T4M |
110kW/132kW |
720 |
702 |
365 |
240 |
360 |
9 |
CHZIRI Package
Technical Details:
| Item |
Item Description |
| 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 |
| Frequency |
0.00~600.00Hz |
| Overload capacity |
Type G:150% 1minute,180% 1 second,200% transient protection
Type P:120% 1minute,150% 1 second,180% transient protection |
| Control Function |
Modulation mode |
Optimal space voltage vector PWM modulation
|
| Control mode |
Sensorless vector control (SVC), V/F control . Torque control
|
Frequency accuracy
|
Digital setting::Max. Frequency×±0.01%
Analog setting:Max. Frequency×±0.2% |
| Frequency resolution |
Digital setting :0.01HZ;
Analog setting :Max. Frequency x0.1%. |
| Starting frequency |
0.00~10.00Hz |
| Torque lift |
Automatic torque lift: To lift the torque automatically according to the output current.
Manual torque lift, Range: 0.1_30.0% |
| Slip compensation |
Setting range:0~150%,The inverter output frequency can be auto-regulated within this range according to the motor load, so as to reduce the speed variation of the motor due to load fluctuation. |
Acceleration/deceleration
time |
Minutes/Seconds can be selected as time unit .0.1~3600 can be set in sequence . |
| Carrier frequency |
1.0~15.0KHz |
| Jog function |
Jog frequency range:0.01~600.00Hz,
Jog acceleration /deceleration time 0.1~3600.0 can be set. |
| V/F curve |
1:linear curve;2:quadratic;3:user defined V/F curve |
Scope of application:
CHZIRI frequency inverter applied at the metallurgy, plastomer,textile, food-stuff,petroleum, chemical industry, paper-making, pharmacy,printing, building material,crane ,music spring .water supply systerm and all kinds of machine equipment.As AC asynchronous motor's driving and speed control.
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 |
CHZIRI Clients
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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