Sraith HV510 d'ionadaithe freisiníochta ar ard éifeachtach

Voltáid isteach

380V (-15%)~480V (+10%) tríphás

Modh fuinneamh isteach

50Hz/60Hz ±5%

Imbala voltáid isteach

≤3%

Voltáid amach

0V~voltáid isteach

Modh amach

0Hz~1500Hz

Cineál moirtóir

Moirtóir asamhara, moirtóir comhshímiach feamainneach

Modh rialú

V/F, OLVC (Open-Loop Vector Control), CLVC (Closed-Loop Vector Control)

Raon reatha

1:100 V/F； 1:200 OLVC； 1:1000 CLVC

Torcas tosaigh

VF：100%（0.5Hz）；OLVC：150%（0.25Hz）；CLVC：200%（0Hz）

Cruinnas torcas

±5% (OLVC, 5Hz and above), ±3% (CLVC)

Pulsation torcas

≤±5%, faoi modh rialú veicteoir

Cruinnas reatha staid

OLVC： 0.2%； CLVC ：0.01%

Réasúntas torcas

≤5ms, faoi modh rialú veicteoir

Am luasc agus am stop

0.0s～3200.0s；0.0min～3200.0min

Fás torcas

0.0％～30.0％

Cumhacht briseadh

150% 1min/5min, 200% 3s/5min for heavy duty applications; Light load application 110% 1min/5min, 150% 10s/5min

Curve VF

Linear type, multi-point type, V/F semi-separation mode, V/F complete separation mode

Réadacht uafásach isteach

Digital setting: 0.01Hz ; Analog setting: Maximum frequency ×0.025%

Curves luasc agus stop

linear and S-curve acceleration and deceleration mode; Four acceleration and deceleration times, one emergency stop deceleration time

Rialú jogging

In some applications, the frequency converter needs to run at low speed for a short period of time to facilitate testing the condition of the equipment

Rialú torcas

Torque control is possible when vector controlled

PLC shimplí, reatha ilteirminéil

16 speed operation is achieved through the control terminal

PID isteach

It can be easily formed as a closed-loop control system

IO fhuaimhín

8 virtual VDI/VDO and 3 AI DI for simple logic control

Rialú overvoltage agus overcurrent stall

Automatic current and voltage limit during operation to prevent frequent overcurrent and overvoltage tripping

Briseadh DC

Start the DC brake and stop the DC brake

Pre-excitation

The motor is pre-excited when the frequency converter is started, and the magnetic field is established inside the motor, which can effectively improve the torque characteristics during the start of the motor

Overexcitation

It can effectively suppress the rise of bus voltage during the deceleration process, avoid frequent overvoltage faults, and realize rapid braking to meet the rapid stop of power outages

Tracking RPM

Both asynchronous and synchronous machines support speed tracking function; Vector control and V/F control both support speed tracking function

Feidhmiú cosaint

Overvoltage suppression, undervoltage suppression, V/F overcurrent suppression, ground short circuit protection, phase loss protection, speed deviation detection, overvoltage protection, overcurrent protection, undervoltage protection, overload protection, overtemperature protection, start protection, bus undervoltage point setting, bus overvoltage point setting, etc