TECO A510s - General Specifications

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General Specifications
Control characteristics
Operation mode
LCD keypad with parameter copy function (Optional Seven-segment display * 5 +
LED keypad)
Control mode V/F, V/F+PG, SLV, SV, PMSV, PMSLV, SLV2* with space vector PWM mode
Frequency control range 0.1Hz～599.0Hz
Frequency accuracy
(Temperature change)
Digital references: ±0.01％(-10 to +40°C) Analog references: ±0.1% (25°C
±10°C )
Speed control accuracy ±0.1% ( vector control(SV))，±0.5% ( vector control / open-loop)
Frequency setting resolution
Digital references: 0.01Hz, Analog references: 0.03Hz/60Hz (If the maximum output
frequency of motor is over 300HZ,the frequency resolution is changed to 0.1Hz )
Output frequency resolution
0.01Hz (If the maximum output frequency of motor is over 300HZ,the frequency
resolution is changed to 0.1Hz )
Inverter overload
Rated output current 150%/1 min, 200%/2sec (HD mode),120%/1 min (ND mode)
Factory 150%/1 min, 200%/2sec
Frequency setting signal 0 to +10VDC / 4 to 20mA or -10V to +10VDC and pulse input command frequency
A
cceleration / deceleration time 0.0 - 6000.0 second (separately set acceleration and deceleration time )
Voltage, frequency
characteristics
Custom V/f curve based on parameters
Braking torque +/- 20%
Main control functions
A
uto-tuning, Zero Servo, torque control, position control, Droop, Soft-PWM,
over-voltage protection, dynamic braking, speed search, frequency traversing,
instantaneous power fault restart, PID control, automatic torque compensation,
automatic speed regulation, RS-485 communication standard, speed feedback
control, simple PLC function, 2 sets of analog outputs, safety switch.
Other functions
A
ccumulated power-on / run time, 4 sets of fault history records and latest fault
record state, energy-saving function setting, single phase protection, smart braking,
DC braking, Dwell, S curve acceleration and deceleration, Up / Down operation,
MODBUS protocol, pulse output, engineering units, SINK / SOURCE digital inputs.
Protection functions
Stall protection
Stall prevention level can be set independently in acceleration, deceleration and
constant speed.
Instantaneous over current (OC)
and output short-circuit (SC)
protection
Inverter stops when the output current exceeds 200% of the inverter rated current.
Inverter overload Protection
(OL2)
HD mode: If inverter rated current 150%/1 min., or 200%/2sec is exceeded inverter
stops, factory default carrier frequency setting is 8~2KHz. ND mode: If inverter rated
current 120%/1 min is exceeded inverter stops , factory default carrier frequency is
2KHz.
Motor overload (OL1) protection Electrical overload protection curve I²T
Over voltage(OV) protection
If the main circuit DC voltage rises over 410V (200V class) / 820V (400V class), and
over 1050V (575V class) / 1230V (690V class),the motor stops running.
Under voltage (UV)
If the main circuit DC voltage falls below 190V (200V class) / 380V (400V class),and
546V (575/690V class), the motor stops running.
A
utomatic restart after
instantaneous power fault
Power fault exceeds 15ms.
A
utomatic restart function available after instantaneous power fault in 2sec.
Overheat protection(OH) Uses temperature sensor for protection.
Ground Fault protection(GF) Use current sensor for protection.
DC bus charge indicator When main circuit DC voltage ≧50V, the CHARGE LED turns on.
Output Phase Loss Protection
(OPL)
If the OPL is detected the motor stops automatically.