zvf300 frequency Inverter is suitable for all kinds of devices such as metallurgy, plastic, textile machinery , paper manufacturing machinery, food machinery, petrification equipment, drugs manufacture, steel and iron equipment , printing mechanism , packing machinery , blower fan, water pump,hoisting equipment , building materials and so on for driving and speeding control of AC asynchronous motor .
ZVF300 Series 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.
Main Features
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.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.
DIMENSION:(UNIT:MM)
| Inverter Model |
Power
(KW)
G/P |
Current
(A) |
Dimension (mm) |
|
| H |
H1 |
W |
W1 |
D |
d |
| ZVF300-G090/P110T4M |
90/110 |
176/210 |
720 |
702 |
365 |
240 |
360 |
9 |
Packing size:
| Inverter Model |
Power (kW ) |
Current(A) |
Packing Size(mm ) |
Gross Weight (kg) |
Net Weight(kg) |
| ZVF300-G090/P110T4M |
90/110kW 380V |
176/210 |
800*495*485mm/1PCS |
64kg |
57kg |
specification and technical indications
| Item |
Item Description |
| Control Function |
Automatic energy-saving operation |
Auto optimize V/F curve according to the load changes to realize the 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 . |
| Operation Function |
Operating command |
Operation panel control ,external terminal control and COM control |
| Frequency setting |
Keypad potentiometer setting , operation panel setting,. external terminal UP/DOWN 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\open collector output \Fault signal output. |
| Multi-function analog and digital output terminal |
This can realize the output of frequency current and other physical quantity by output 0-10V or 0-20mA DC signal and 0-10KHz digital signal output. |
| Braking function |
Dynamic braking |
With an external braking resistor, the maximum braking torque may reach 100%. |
| DC Braking |
This can be selected when the motor starts or stops with the action frequency of 0-20Hz,action current level of 0-100% and actuation time of 0-30sec., which can be set in sequence. |
| Other Function |
Skip frequency\Jog function\Counter \Rotation speed tracking\Momentary power loss restart \Frequency upper/lower limiting\Acceleration/ Deceleration mode can be adjusted \Frequency meter and Voltmeter output \Multi-speed/ program running \Two wire mode/ three wire mode control \Wobble frequency control\Multi-function input terminal selection \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. |
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