SET-500 AC Drive

AC Drive Model: SET500

  • Applicable motors: AC induction motor, PMSM
  • Standard LED keypad, optional LCD keypad and support keypad copy function
  • Module design support IO expansion card and optional module card
  • High torque control precision: ±8% rated torque(SVC), ±5% rated torque(FVC)
  • Wide speed regulation: VVF/1:50, SVC/1:200, FVC/1:1000 and High speed control precision: ±0.2% rated speed
  • Protections: Over-voltage stall, under-voltage, current limit, overload, overheat, over speed, over-voltage, etc.
  • Torque at low frequency: 1Hz/150%(VVF), 0.25Hz/150%(SVC), and 0Hz/180%(FVC)
  • Standard ModBus RS485; 3 optional field bus communication cards: Profibus-DP, CANopen, DeviceNet.
Item Specifications
Input Inuput Voltage 3 phase 380V-480V:380V~480V
Allowed Voltage fluctuation range -15%~10%
Input frequency 50Hz / 60Hz,fluctuation less than 5%
Output Output Voltage 3phase:0~input voltage
Overload capacity General purpose application:60S for 150% of the rated current
Light load application:60S for 120% of the rated current
Control Control mode V/f control
Sensorless flux vector control without PG card(SVC)
Sensor speed flux vector control with PG card (VC)
Operating mode Speed control、Torque control(SVC and VC)
Speed range 1:100 (V/f)
1:200( SVC)
1:1000 (VC)
Speed control accuracy ±0.5% (V/f)
±0.2% (SVC)
±0.02% (VC)
Speed response 5Hz(V/f)
20Hz(SVC)
50Hz(VC)
frequency range 0.00~600.00Hz(V/f)
0.00~200.00Hz(SVC)
0.00~400.00Hz(VC)
Input frequency resolution 0.00~600.00Hz(V/f)
0.00~200.00Hz(SVC)
0.00~400.00Hz(VC)
Input frequency resolution Digital setting: 0.01 Hz
Analog setting: maximum frequency x 0.1%
Startup torque 150%/0.5Hz(V/f)
180%/0.25Hz(SVC)
200%/0Hz(VC)
Torque control accuracy SVC:within 5Hz10%,above 5Hz5%
VC:3.0%
V/f curve V / f curve type: straight line, multipoint, power function, V / f separation; Torque boost support: Automatic torque boost (factory setting), manual torque boost
Frequency giving ramp Support linear and S curve acceleration and deceleration;
4 groups of acceleration and deceleration time, setting range 0.00s ~ 60000s
DC bus voltage control Overvoltage stall control: limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault;
Undervoltage stall control: control the power consumption of the motor by adjusting the output frequency to avoid yaw failure
VdcMax Control: Limit the amount of power generated by the motor by adjusting the output frequency to avoid over-voltage trip;
VdcMin control: Control the power consumption of the motor by adjusting the output frequency, to avoid jump undervoltage fault
Carrier frequency 1kHz~12kHz(Varies depending on the type)
Startup method Direct start (can be superimposed DC brake); speed tracking start
Stop method Deceleration stop (can be superimposed DC braking); free to stop
Deceleration stop (can be superimposed DC braking); free to stop Jog control, droop control, up to 16-speed operation, dangerous speed avoidance, swing frequency operation, acceleration and deceleration time switching, VF separation, over excitation braking, process PID control, sleep and wake-up function, built-in simple PLC logic, virtual Input and output terminals, built-in delay unit, built-in comparison unit and logic unit, parameter backup and recovery, perfect fault record,fault reset, two groups of motor parameters free switching, software swap output wiring, terminals UP / DOWN
Function Keypad LED Digital keyboard and LCD keypad(option)
communication Standard:
MODBUS communication
Option:Profibus-DP and CAN OPEN
PG card Incremental Encoder Interface Card (Differential Output and Open Collector), Rotary transformer Card
Input terminal Standard:
5 digital input terminals, one of which supports high-speed pulse input up to 50kHz;
2 analog input terminals, support 0 ~ 10V voltage input or 0 ~ 20mA current input; Option card:
4 digital input terminals
2 analog input terminals.support-10V-+10V voltage input
Output terminal standard:
1 digital output terminal;
1 high-speed pulse output terminal (open collector type), support 0 ~ 50kHz square wave signal output;
1 relay output terminal(second relay is an option )
2 analog output terminals, support 0 ~ 20mA current output or 0 ~ 10V voltage output;
Option card: 4 digital output terminals
Protection Refer to Chapter 6 "Troubleshooting and Countermeasures" for the protection function
Environment Installation location Indoor, no direct sunlight, dust, corrosive gas, combustible gas, oilsmoke, vapor, drip or salt.
Altitude 0-3000m.inverter will be derated if altitude higher than1000m and rated output current will reduce by 1% if altitude increase by 100m
Ambient temperature -10°C~ +40°C,maximum 50°C (derated if the ambient temperature is between 40°C and 50°C)Rated output current decrease by 1.5% if temperature increase by 1°C
Humidity Less than 95%RH, without condensing
Vibration Less than 5.9 m/s2 (0.6 g)
Storage temperature -20°C ~ +60°C
Others Installation Wall-mounted, floor-controlled cabinet, transmural
Protection level IP20
cooling method Forced air cooling
control circuit
Type Terminal Symbol Terminal Name Terminal function description
Analog input voltage +10V Input voltage 10.10V±1%
Maximum output current:10mA,it provides power supply to external potentiometer with resistance range of: 1KΩ~51KΩ
GND Ananog ground Internal isolation from COM
AI1 Analog input1 Input voltage:0~10V:Impedance 22KΩ,Maximum input voltage
Input current:0~20mA:Impedance 500Ω,Maximum input current
Through the jumper switch AI1 0 ~ 10V and 0 ~ 20mA analog input switch, the factory default voltage input.
AI2 Analog input 2 Input voltage:0~10V:Impedance 22KΩ,Maximum input voltage
Input current:0~20mA:Impedance 500Ω,Maximum input current
Through the jumper switch AI1 0 ~ 10V and 0 ~ 20mA analog input switch, the factory default voltage input.
Analog input AO1 Analog output 1 Output voltage:0~10V:Impedance ≥10KΩ
Output current:0~20mA:Impedance 200Ω~500Ω
Through the jumper switch AO1 0 ~ 10V and 0 ~ 20mA analog output switching, the factory default voltage output.
AO2 Analog output 2 Output voltage:0~10V:Impedance ≥10KΩ
Output current:0~20mA:Impedance 200Ω~500Ω
Through the jumper switch AO1 0 ~ 10V and 0 ~ 20mA analog output switching, the factory default voltage output.
GND Ananog ground Internal isolation from COM
Switch input +24V +24V current 24V±10%,Internal isolation from GND
Maximum output current:200mA
To provide 24V power supply, generally used as a digital input and output terminal power supply and external sensor power
PLC Digital input terminal common The factory default setting is connected PLC with +24V Terminal for on-off input high and low level switch
When using the external signal to drive DI1~DI5, it will disconnect the connector slip of PLC with the +24V
COM +24V ground Internal isolation from GND
DI1~DI4 Digital input terminal 1~4 Optocoupler isolation, compatible with bipolar input
Frequency range:0~200Hz
Voltage range:10V~30V
HDI Digital input Digital input terminal:same as DI1~DI4
terminal /High-speed pulse input Pulse input frequency input:0~50KHz
Voltage range:10V~30V
Switch output DO1 Open collector output Optocoupler isolation
Voltage range:0V~24V
Current range:0mA ~50mA
HDO Open collector output /High-speed pulse output Open collector output:same as DO1
High-speed pulse output:0~50KHz
Relay output 1 TA/TB/TC Relay output T1A-T1B:nomal open
T1A-T1C:nomal close
Contact rating:AC 250V,3A;DC 30V,1A
Relay output2 (optional) T2A/T2BT2C Relay output T2A-T2B:nomal open
T2A-T2C:nomal close
Contact rating:AC 250V,3A;DC 30V,1A
485 port 485+ 485 Positive differential signal Baud rate: 1200/2400/4800/9600/19200/38400/57600/115200bps
485- 485 Negative differential signal
Name Function Defaults
485 485 Termination resistor selection: ON has 100 ohm terminating resistor, OFF is no terminating resistor OFF
AI1 AI1 analog type selection: V is the voltage input (0 ~ 10V), I is the current input (0 ~ 20mA) V
AI2 AI2 analog type selection: V is the voltage input (0 ~ 10V), I is the current input (0 ~ 20mA) V
AO1 AO1 analog type selection: V is the voltage output (0 ~ 10V), I is the current output (0 ~ 20mA) V
AO2 AO2 analog type selection: V is the voltage output (0 ~ 10V), I is the current output (0 ~ 20mA) V
PE1 GND ground selection: ON is grounded through the safety capacitor, OFF is not connected OFF
PE2 COM ground selection: ON is grounded through the safety capacitor, OFF is not connected OFF
opional part
SET-500 AC Drive SET-500 AC Drive SET-500 AC Drive SET-500 AC Drive SET-500 AC Drive SET-500 AC Drive SET-500 AC Drive SET-500 AC Drive SET-500 AC Drive
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