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» Inverter: Three phase 380V AC_ZVF9V-G/P Series inverter
Offer Details
Inverter: Three phase 380V AC_ZVF9V-G/P Series inverter
| Offer Type: |
 |
| Offer Group: |
AC Inverter |
| Offer Post Time: |
May 16, 2012 |
| Expiration Date: |
Jul 09, 2012 |
Details:ZVF9V 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.
ZVF9V Series 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.
| 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 . |
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