China Chziri 18.5kw Frequency Inverter for Blower Application Zvf300-G018 P022t4MD

ZVF300 Series frequency inverter are Gernal type and Pump type together. Suitable for blower/water pump model of high quality, low noise and multi-purpose. It characteristic as follow:
1. Adopt the Magnetic Flux Vector PWM control algorithm, advanced technique, resonant wave of output current is few and high efficiency.
2. Good at characteristic of low frequency operation, It can output of torsion on low frequency reting.
3. Maximum carrier wave frequency are 13kHz, It can oeration with Static sound
4. Numeral keyboard, simulation Potentiometer, Exterior intelligence terminal and etc that so many kinds of input mode. The control mode is extremely agility.
5. Prolific function, for example: Voltage control in automatism, dead-time compensation, automatic slip compensation and DC braking, restarting after power interruption and etc. It can according to the re quire of control of high precision and complexity.
6. Program operation(multiple speed), Pendulum-frequency operation. In sets at the PI regulator, It can structure expediently to satisfy different need automatization control system.
7. In sets RS485 standard communication interface, It can realize the networking control or the proportion gearing control.
8. Consummation malfunction management and protection function, and guarantee the frequency inverter and motor are not damaged in any malfunction situation.
9. Advanced technology, compact-structure, and the product contour artistic is natural.
18.5kW frequency Inverter Outline Dimension(Unit:mm)

ZVF300 Frequency Inverter Model Selection Guide
ModelPower(kW)HH1WW1DdPacking Size(mm)G.W.(kg)ZVF300-G015/P018T4MD15kW/18.5kW3803602201402306610*435*300mm/2PCS25ZVF300-G018/P022T4MD18.5kW/22kW3803602201402306ZVF300-G022/P030T4M22kW/30kW4604432601772686555X375X360mm/1PCS25ZVF300-G030/P037T4M30kW/37kW4604432601772686ZVF300-G037/P045T4M37kW/45kW6206032651823008700x375X400mm/PCS36ZVF300-G045/P055T4M45kW/55kW6206032651823008ZVF300-G055/P075T4M55kW/75kW6206032651823008ZVF300-G075/P090T4M75kW/90kW7207023652403609800x495X485mm/1PCS64ZVF300-G090/P110T4M90kW/110kW7207023652403609ZVF300-G110/P132T4M110kW/132kW7207023652403609
CHZIRI Package for 18.5kW frequency Inverter
Technical Features:
ItemItem DescriptionInputRated voltage& FrequencySingle /Three phase 220VAC . Three phase 380V.50Hz/60HzAllowable Voltage rangeVoltage fluctuate range:-20%~+20%
Voltage unbalance rate:<3%;Frequency fluctuation:≤5%OutputRated voltagethree phase 0~ input AC voltageFrequency0.00~600.00HzOverload capacityType G:150% 1minute,180% 1 second,200% transient protection
Type P:120% 1minute,150% 1 second,180% transient protectionControl FunctionModulation modeOptimal space voltage vector PWM modulation
Control modeSensorless vector control (SVC), V/F control . Torque control
Frequency accuracy
Digital setting::Max. Frequencyx±0.01%
Analog setting:Max. Frequencyx±0.2%Frequency resolutionDigital setting :0.01HZ;
Analog setting :Max. Frequency x0.1%.Starting frequency0.00~10.00HzTorque liftAutomatic torque lift: To lift the torque automatically according to the output current.
Manual torque lift, Range: 0.1_30.0%Slip compensationSetting 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 frequency1.0~15.0KHzJog functionJog frequency range:0.01~600.00Hz,
Jog acceleration /deceleration time 0.1~3600.0 can be set.V/F curve1: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
AmbientPlace to be usedIndoor 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 etcAltitudeBelow 1000 MAmbient Temperature-10 C to +45 C (Bare Machine: -10 C to+50 C)Humidity20%-90% RH without dew condensationVibration<0.5GStorage temperature-20~+60CStructureProtection classIP20Cooling modeForced air coolingInstallation modeWall mounted or floor-type actuator
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 .