frequency inverter,DC reactor for AC drives Our inverters from 18.5KW to 90KW have built-in DC reactor. DC reactor is used to improve power factor
vfd, ac output reactor AC output reactor is suitable for drives from 0.75kW-630KW. When the distance between inverter and motor is more than 50m, inverter may be tripped by
vfd, Emc filter for frequency inverter EMC filter is used to minimize interference and radio noise in order to meet EMC compliance
ac drives, Tension control card
frequency inverter, Water supply control card 1. Timing control: set eight pressure reference in specific time period 2. PID control: constant pressure regulation 3. Control up to 7 different p
Inverter, CHV190 series special frequency inverter Technical Features 1.The time sequence of brake logic control and monitor function. 2.Speed up when load is light. 3.Power balance and speed synchron
frequency inverter, CHA100 series four quadrant ve Technical Features 1.Rectifier/Regenerative unit can feed regenerative the energy back to gird via ideal sine wave. Compared to the classical braking
servo drives, CHS100 series servo drive Features 1.Speed range: the maximum speed reaches to 5000r/m, the minimum speed can reach to 0.1r/m when stable running. 2.Mechanical resonance inhib
vfd, AC input reactor In order to prevent the rectifier damage result from the large current, AC reactor should be installed at the input side. It can also prevent rectifi
ac drives, Serial communication card Features 1.Offer RS485 and RS232 dual physical communication interface 2.Bulit-in Modbus Rtu and ASCII protoco
speed control, PG card Features 1.Permit both push/pull input and open collector input 2.Offer frequency devision output:Frequency division factor can be selected by dial s
inverter, Injection molding card Injection molding card gets two loop signal from flow and pressure, converts and filters signal, gives feedback to inverter
inverter, I/O extension card Features 1. Digital output: 1 2. Digital input: 4 3. Relay output: 1 4. Analogue input: 2 5. Analogue output: 1 6. RS485:
inverter, LCD keypad 1.External keypad adopt 128X64 lattice modules 2.Three parameters indication at the same time 3.Interate parameter copy function, upload/download par
variable speed drives, Regenerative braking unit Technical Features Voltage level: 380VAC/660VAC 1.Breaking resistance: 150% of rated current, 30s; 100% of rated current, 1min; 2.Control mode: Cur
inverter, Dynamic braking unit Technical Features 1.Braking voltage: Multiple braking voltages are optional. 2.Paralleling pattern: Support mater-slave paralleling. 3.Response time
ac drives, CHV series medium voltage (690/1140V) h Technical Features 1.Input: 3AC 660V/1140V,50Hz 2.Control mode: Sensorless vector control, vector control, torque control, V/F control. 3.Start-up to
variable speed drives, CHV110 series energy saving Technical Features 1.Control mode: Sensorless vector control, Vector control, V/F control 2.Frequency setting mode: comparison value of the pressure
ac drives, CHV150 series high speed frequency inve CHV150(ac drives) Typical application Machine tool Features 1.Output frequency: 0.00 - 3000.00 Hz, efficiency: >98% (at rated power) 2.Control mod
variable speed drives, CHV160A series Special Inve Technical Features CHV160A series special for multi-pumps water supply = PLC + pressure sensor + PID regulator + inverter 1.Supply fixed variable fre
vfd, CHH series high voltage frequency inverter Technical Features 1.Adopt power units cascade structure and Modular design of electronic building blocks. 2.Multiple phase-shifting rectification te
variable speed drives, CHV130 series Special Inver Technical Features 1.Control mode: V/f control, Sensorless Vector control mode, Vector control. 2.High torque at low frequency, rapid dynamic respons
variable speed control, CHV180 series special inve Technical Features 1.Compatible with asynchronous and synchronous motor 2.Torque compensation without load sensor: (With sin/cos encoder), can contro
vfd, CHF100A series high performance universal fre Technical Features 1.Control mode: Sensorless vector control, V/f control, torque control 2.Start-up torque: 0.5Hz/150%(SVC)3.Built-in DC reactor (fr
vfd,CHE100/CHE150 series Sensorless Vector Control CHE100(vfd) Technical Features1.Control mode:Sensorless vector control, V/f control, torque control2.Start-up torque: 0.5Hz/150% (SVC)3.Built-in brea
frequency inverter, CHE100 series mini vector cont CHE100 (frequency inverter) Features 1.Output frequency: 0.00-400.00Hz Efficiency: >98% (at rated power) 2.Control mode: Sensorless vector control
ac drives, CHV100 series close loop vector control Technical Features 1.Control mode: Sensorless vector control, Vector control, V/F control 2.Start-up Torque: 150% of rated torque at 0.5Hz (SVC); 180
