Active Member
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[China]
Address: Room 617, Guanlida Building, NO. 269 of Qianjin Road, Wenhui community, Xin'an street
Contact name:Frank
Shenzhen zk electric technology limited company |
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CE Certificate 3 Phase VF Control Variable Frequency Inverter
ZK S100 series variable frequency inverter mainly features:
S100 VFD Novel structure design; Complete upgrade of the software; Optimized production technique; Mature test equipment.
1. For all kind of motor control;
2. 200V/380V/440V/480V;
3. It could be paralleled connected, no capacity limited;
4. Allowable for the occasion with electricity fluctuation;
5. Special design, the ordinary resistor could be used so no need to use senseless resistor. Resistor box could be specially ordered;
6. Ensure the brake IGBT in saturation;
7. Protection: Short-circuit, low voltage, over voltage, fast fuse, over heated;
8. Automatic track during the whole process;
9. Noise filtrated within all frequency range, no disturbance to other equipment.
Technical specifications:
| Items | Specification | |||
| Control mode | Control mode | V/F control | Sensorless in open loop | Close loop vector control |
| Starting torque | 0.5Hz 150% | 0.5Hz 180% | 0.00Hz 180% | |
| Speed adjust range | 0: 50 | 1:100 | 1:1000 | |
Speed stabilizing precision | ±1% | ±0.1% | ±0.02% | |
| Torque precision | NO | NO | ±5% | |
| Motor type | General induction motor permanent magnet synchronous motor (PMSM ) | |||
| Function design | Highest frequency | General vector control :320Hz V/f control: 3200Hz | ||
| frequency resolution | Digital setting: 0.01Hz Analog setting:maximum×0.025% | |||
| Carrier frequency | 0.5K～16KHz, the carrier frequency can be adjusted by temperature automatically | |||
| Frequency reference setting method | Digital of Control panel, analog AI1, AI2, potentiometer of control panel, UP/DN control, communication, PLC pulse frequency | |||
| Acceleration./deceleration characteristic | Linear curve and S curve accel. /decel. mode, range of time: 0.0 to 65000S. | |||
| V/F curve | 3 mode: linear, multiple points, N Power | |||
| V/F separation | 2 times separation: totally separation, half separation | |||
| DC braking | DC braking frequency: 0.0 to 300Hz, DC braking current: 0.0% to 100% | |||
| Braking unit | Standard built in for up to 4T22G (22kw), optional built it for 4T30G～4T110G (30kw to 110kw), external built for above 4T160kw . | |||
| Jog function | Job frequency range: 0.0 to 50.0Hz, the acceleration and deceleration time of Jog | |||
| Configured PID function | Easy to perform pressure, flow, temperature close loop control. | |||
| PLC multiple speed | To achieve 16 segment speed running through built in PLC or terminal control | |||
| Common Dc bus | Multiple drives use one DC bus for energy balance. | |||
| Auto voltage regulation (AVR) | Enable to keep output voltage constant when grid fluctuation | |||
| Over load tolerance capability | G type model: 150% rated current for 60s, 180% rated current for 3s, P type Model: 120% rated current for 60s, 150% rated current for 3s. | |||
| Stall protection control when over current, over voltage | Carry out limiting automation for running current, voltage to prevent over current, over voltage frequently | |||
| Rapid current limit function | Minimize the IGBT module broken to protect the AC Drive, maximum reduce the over current fault. | |||
| Torque limit and torque control | "Excavator" characteristics , torque limit automatically during motor running. Torque control is available in close loop vector control mode.
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| Features | Friendly interface | Display “Hello” when power on. | ||
| Multiple function key JOG button | It can set for Forward Jog, reverse Jog, forward/reverse switch | |||
| Timing control function | A total running time and total running time calculating | |||
| 2 group motor parameters | To achieve two motor switchover freely, control mode is selectable | |||
| Motor over heat protection | Accepting motor temperature sensor signal input via AI1 terminals. | |||
| Multiple kinds encoder * | Compatible collector PG, differential PG, and rotary transformer Encoder( resolver). | |||
| Command source | Control panel, control terminals, series communication, switch freely. | |||
| Frequency source | Digital setting, analog current/voltage, pulse setting, serial communication, main and auxiliary combination. | |||
| Protection function | Short circuit detect when power on, input/output phase loss, over voltage, over current, under voltage, over heat, over load protection. | |||
| Environment | Application site | Indoor, free of exposure to sunlight, no dusty, no corrosive, no inflammable gas, no oil and water vapor, and water dipping | ||
| Altitude | Lower 1000m | |||
| Environment temperature | -10℃～+40℃, power derated for 40～50℃, rated current derated 1% for 1℃ increasing. | |||
| humidity | Less than 95%, no water condense. | |||
| storage | -40～+70℃ | |||
| IP degree | IP20 (IP54 is avaliable) | |||
Input voltage and power range:
| Power | Voltage | Phase |
| 0.75KW~1.5KW | 220V~240V | single phase input & single phase output |
| 0.75KW~7.5KW | 220V~240V | single phase input & 3 phase output |
| 0.75KW~132KW | 220V~240V | 3 phase input& 3 phase output |
| 0.75KW~800KW | 380V/440/480V | 3 phase input& 3 phase output |
