ET1000 SERIES General-purpose frequency inverter
220V( single phase power) 0.4-2.2 kw
220V(three phase power)0.4-75kw
380V(three phase power)0.75-1000kw.
V/F control mode brings the same feeling as vector inverter control
1, Low output harmonic prolongs lifetime of motor.
2, Auto-adjust carrier frequency according to module temperature to adapt the environment.
3, Super low carrier frequency technology effectively reduces inverter output current leak.
4, Flexible multi-steps V/F control mode.
5, Perfect auto-improve torque function. Auto- supply super startup torque function.
V/F settings (V/F curve can be set as below).
Carton Packing with Foam Inside.
ET1000 SERIES General-purpose frequency inverter
220V( single phase power) 0.4-2.2 kw
220V(three phase power)0.4-75kw
380V(three phase power)0.75-1000kw .
V/F control mode brings the same feeling as vector inverter control
1, Low output harmonic prolongs lifetime of motor.
2, Auto-adjust carrier frequency according to module temperature to adapt the environment.
3, Super low carrier frequency technology effectively reduces inverter output current leak.
4, Flexible multi-steps V/F control mode.
5, Perfect auto-improve torque function. Auto- supply super startup torque function.
The most strong environment adaptability.
1. Wide voltage range and voltage modulation technique ensure the carry capacity. Functions as anti-surge (thunder induction), anti-noise and static resistance have reached strict industrial standard.
2. All standard products are processed with three “proof” lacquer to stand in occasions with high humidity and where the rate of dust exceed standard. More strict treatment will be adopted for more strong protection function to work in worse environment.
3. All series products adopt independent cooling channel designing. Middle or high power inverters adopt hermetic style designing to work in worse environment.
Instant break protection and no stop function
It will use motor reborn energy while meeting instant power break. The inverter will continue to work while power on again.
(Take air condition energy saver or fan as example as below)
Perfect functions; wide using range
Wobble: Used in occasions where needs wobble control mode, such as textile, fabric.
According to the parameters, freely set the range, speed, frequency.
Wobble output frequency
Strong communication function
Master-slave communication is based on international standard ModBus communication protocol.
Centralized control is carried out via PC/PLC, upper machine and master inverter (By set control order, running frequency, corresponding parameters modification, monitoring of the running state and malfunction information) to satisfy the specific requirement.
Simple PLC. Up to 15 steps speed control
Above 160kw standard DC reactor adaptor
Above 160kw standards DC reactor brings super low input harmonic and supper high input power factor to protect the power grid very carefully.
Universal DC master line technology
More energy saved; Better environment protect function; More economical.
Rich of terminal function
Outside terminalVS1: 0-10v, outside terminal VS2:-10V—10V.
Outside terminal AS:4—20Ma, RS485, frequency pulse input;
Other functions includes startup, stop, positive turn and reverse, jog, multi-steps speed, free stop, reset, choice of acceleration time and deceleration time, frequency setting channel choice, alarm for outside malfunction; relay output, collector output, 1-10v output, 4-20mA output, frequency pulse output and so.
Quick and stable PID control function
Multi PID control modes: common PID and PID special for press closed-loop. Wider using range and more customized.
Carton packing with foam inside.
At present, ET1000 provides three series of all digital AC servo drives with a power range from 200w to 105kw which can be applied in a variety of industries such as: machine tools, packaging, textiles, semiconductors, plastic, printing etc.
Carton pack with foam inside.
Characteristics of SJR2: 1, The comphrehensive protection motor of soft starter SJR2 highly integrates protection functions of motor, so that the design, installation is more simple, reliable, and make a machine to be multi-function. If the input voltage is too high, too low protection; lack of phase of the input and output , three-phase imbalance protection; load over-current, overload, short circuit protection. 2, intelligent: After the traditional soft-start setthe orders of time and the starting voltage value, no matter how light and heavy load, the program will finish the progress of soft-start in accordance with the order of setting time.And the caused unnecessary waste of the equipment while a light load,such as some equipments do not allow low-voltage atart long time;While heavy load,the accumulation of time causes the damage of the soft starter component.SJR2 completely avoid the artificial defects, it can use the way of induction of the load to start the starter. 3, the appearance: The design carefully created a beautiful appearance, and make the mechanical structure to become better . The pedestal,radiator and shell of SJR2, were made by the aluminum alloy casting, and make a more reasonable and effective solution to the soft starter power component cooling problem (ShanYu patents); beautiful shell increases the overall quality, and make people feel comfortable, noble, elegant. 4, the design of circuit board: The general wiring of the main control board of the soft starter is the upper and lower levels,and the wiring of the mian control board of SJR2 add to four. Therefore,it reduces the volume and increases the functions. Increases the whole anti-interference ability significantly , and more applicable to be used in different environments.
Carton packing with foam inside.
