Items

Specifications

Main controll functions

Maximum Output frequency

599.00 Hz

Carrier frequency

7.5 kW and below: 2 kHz–15 kHz 

11 kW–93 kW: 2 kHz–10 kHz 

110 kW–450 kW: 2 kHz–6 kHz 

Automatic carrier frequency adjustment can be done according to the load characteristics

Input frequency resolution

Digital setting: 0.01 Hz; analog setting: maximum frequency x 0.025 %

Control mode

Asynchronous motors: V / F, WC, SVC and FVC

Permanent magnet motors: SVC, WC and FVC

Starting torque

SVC: 150 %; FVC: 180 %

Speed regulation range

SVC: 1:200; FVC: 1:1000

Speed stability accuracy

SVC: ≤ ±0.5 %; FVC: ≤ ±0.3 %

Torque response

Torque step response < 20 ms

Torque accuracy

SVC: ±10 %; FVC: ±5 %

Overload capacity

150 % of rated current (60 s)

Torque boost

Automatic and manual torque boost modes are included

V / F curve

Multi-point V / F curve; 1.5-power V / F curve; square V / F curve

Acceleration and deceleration curve

Linear or s-shaped acceleration / deceleration modes: there are four groups
of acceleration / deceleration time values 

Acceleration / deceleration time range: 0.00 s–600.00 s or 0.00 s–6000.00 s

DC braking

Start DC braking and shutdown DC braking are included (0.00 s–60.00 s)

Jog control

Jog frequency range: 0.00 Hz–599.00 Hz; 

Jog acceleration / deceleration time range: 0.00 s–600.00 s or 0.00 s–6000.0 s

Tension control

Four control modes are included: tension closed-loop speed mode,
linear speed closed-loop speed mode, tension closed-loop torque mode
and tension open-loop torque mode

Multi-speed running

Up to 16-speed running can be realized through terminals

Built-in PID

Can easily realize closed-loop process control

Personalized functions

Peripheral safety self-test

A safety test is performed on the peripherals to timely identify any
problems, such as a grounding problem or a short-circuit and
improve the reliability of the system

Common DC busbar function

A common DC bus can be shared by multiple VFDs 

JOG key

The JOG key on the operation panel can be used for jog running

 Fast current limiting function

A quick current limiting algorithm is embedded to reduce the probability
that an overcurrent fault happens to the VFD

Motor parameter identification

Automatic motor parameter identification

Standardized panel  extension cable

A constant voltage output can be maintained in case of grid voltage variations

Communication buses

At least six kinds are supported
(Modbus, Profinet, CANopen, Profibus-DP, EtherCAT and Ethernet)

Expansion function

I / 0 expansion card; bus communication expansion cards; PG cards 

(incremental sin / cos encoder cards)

STO

Safe torque off in case of emergency

Operation 

Frequency sources

Multiple frequency setting sources: operation panel setting, analog setting,
control terminal setting, communication setting, etc.

Auxiliary frequency sources

Multiple auxiliary frequency sources: operation panel setting, analog setting,
control terminal setting, communication setting, etc.; auxiliary frequency fine tuning
and synthesis can be flexibly realized

Universal terminals

Eight DI terminals (one high-speed terminal), three DO terminals
(one high­-speed terminal), and two relay output terminals. 

Three AI terminals (one supporting PT100), two AO terminals, two STO terminals
and one RS485 terminal.

Automatic acceleration / deceleration

Automatic acceleration / deceleration time adjustment based on the load torque

Display and panel operation protec­tions and options

LCD display

English, German and Spanish are supported

LCD parameter copying

Quick parameter copying can be accomplished on the LCD panel

Protection functions

Motor short-circuit detection, input / output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, overtemperature protection,
overload protection, etc.

Options

Brake assembly

Enviro­ment

Use place

Indoor, free from direct sunlight, dust, corrosive gas, flammable gas, oil mist,
water vapour, dripping water or salt, etc.

Altitude

≤ 2,000 m ASL; 1 % current derating for every 100 m above 1000 m ASL

The maximum application elevation is 3,000 m; when the elevation is higher than 3,000 m, contact the manufacturer

Ambient temperature

-10°C~+50°C; 1 % current derating for every 1°C above 40°C

Humidity

< 95 % (RH), w / o water droplets

Vibration

< 5.9 m/s2 (0.6 g)

Storage temperature

-20°C~+60°C

Pollution degree

No electrically conductive dust permitted.

Cooling air must be clean and free from corrosive materials.

Chemical gases, class 3C3. Solid particles, class 3S2.

Painted circuit boards as standard.

(according to IEC 60721-3-3)

Product standards

Applied safety standard

IEC61800-5-1:2007

Applied EMC standard

IEC61800-3:2005