Power input

Input voltage

380-460V (-15% ~ + 10%), three-phase power

Input Frequency

45-65Hz

Allowable voltage fluctuation

Voltage unbalance <3%

Instant-drop

Three-phase AC380-460VWhen the power supply input voltage <AC300V when, after 15ms undervoltage protection

Power output

Voltage

Input voltage 0VAC ~

Overload Class

Stable 40 ºC, heavy duty 150%, 1min

Efficiency (full load)

≥0.94

Output frequency accuracy

± 0.01% (digital command -10 ~ + 45 ºC) ; ± 0.1% (simulation instruction 25 ± 10 ºC)

Digital I / O

Opto-isolated input

7road, 24V high active low can be set, input function can be defined

Open collector
     Export

2road,Output functions can be defined

Relay output

2-way, normally open contacts, contact capacity: inductive, 1.5A / 250VAC, output function defined
2road,Normally open, normally closed contacts bis, Contact capacity: resistive,4.5A/250VAC or4.5A/30VDC;Sensibility: 0.4A / 250VAC or 0.4A / 30VDC;Out function definition

Analog I / O

Analog Input Voltage

2-way,Accuracy 0.1%; Voltage:-10V~ + 10VDCOr Current: 0-20mA optional signal

Analog voltage output

2-way,Accuracy 0.1%; Voltage:-10V~ + 10VDCOr Current: 0-20mA optional signal

Control characteristics

Carrier frequency

1.1-8 kHz; load characteristics, the carrier frequency can be automatically adjusted

Frequency setting resolution

0.01Hz (digital command),± 0.06Hz / 120Hz (11bit + unsigned analog instruction)

Run command channel

Given the operation panel, a given control terminal, a given communication

Given channel frequency

Given the operation panel, the digital / analog given, a given communication, performance function given

Torque boost

Automatic torque boost; Manual torque boost

V / F curve

Custom V / F Curve linear V / F And three curves of torque-derating

Automatic voltage regulation (AVR)

Automatically adjusts the output according to the fluctuation of the bus voltage PWM Duty cycle signal, thereby reducing the influence of voltage fluctuations of the output voltage ripple

Instantaneous stop non-stop processing

When the instantaneous power by bus voltage control, to achieve uninterrupted operation

DC braking capacity

Braking current:0.0~120.0% Of rated current

Special feature

Parameter copy

Standard operating panel can achieve parameter upload, download, copy-progress indicator

Process PID

It can be used for closed-loop control of the process variable

Common DC bus

Full range enabling more than one common DC bus power converter

Motor protection

Locked rotor

Motor overload

Speed limit

Drive protection

Output current limit

Inverter overload

IGBT I²t overload

Input Supply Undervoltage / Overvoltage

DC bus under-voltage / overvoltage

IGBT overheating

Radiator overheating

electricity failure