599.00 Hz

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

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

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

SVC: 150 %; FVC: 180 %

SVC: 1:200; FVC: 1:1000

SVC: ≤ ±0.5 %; FVC: ≤ ±0.3 %

Torque step response < 20 ms

SVC: ±10 %; FVC: ±5 %

150 % of rated current (60 s)

Automatic and manual torque boost modes are included

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

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

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

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

Up to 16-speed running can be realized through terminals

Can easily realize closed-loop process control

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

A common DC bus can be shared by multiple VFDs

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

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

Automatic motor parameter identification

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

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

I / 0 expansion card; bus communication expansion cards; PG cards
(incremental sin / cos encoder cards)

Safe torque off in case of emergency

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

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

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 time adjustment based on the load torque

English, German and Spanish are supported

Quick parameter copying can be accomplished on the LCD panel

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

Brake assembly

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

≤ 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

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

< 95 % (RH), w / o water droplets

< 5.9 m/s2 (0.6 g)

-20°C~+60°C

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)

IEC61800-5-1:2007

IEC61800-3:2005