Manufacturer : Mitsubishi Electric
FR-A820-1.5K
FR - A 820 - 1.5 K
FREQROL-A 800 series
Product series : FREQROL-A 800
type : High performance · High performance inverter FREQROL-A 800 series Three-phase 200V
Product model name : FR - A 820 - 1.5 K
Inverter (ND) Rated capacity (kW) : 1.5 kW
Applicable motor capacity (kW):-
SLD : 2.2
LD : 2.2
ND (default setting) : 1.5
HD : 0.75
output :-
Rated capacity (kVA) SLD : Four
LD : 3.7
ND (default setting) : 3
HD : 1.9
Rated current (A) SLD : 10.5
LD : 9.6
ND (default setting) : 8
HD : Five
Overload current rating SLD : 110% 60 s, 120% 3 s (Characteristics at inverse time limit) Ambient temperature 40 ° C
LD : 120% 60 s, 150% 3 s (Characteristics at inverse time limit) Ambient temperature 50 ° C
ND (default setting) : 150% 60 s, 200% 3 s (Characteristics at inverse time limit) Ambient temperature 50 ° C
HD : 200% 60 s, 250% 3 s (Characteristics at inverse time limit) Ambient temperature 50 ° C
Voltage : 3 phase 200 ~ 240V
Regenerative braking torque Maximum value · Allowable usage rate : 150% torque · 3% ED
Power supply:-
Voltage class : Three-phase 200V class
Rated input AC voltage · Frequency : 3 phase 200 ~ 240 V 50 Hz / 60 Hz
AC voltage allowable variation : 170 to 264 V 50 Hz / 60 Hz
Frequency tolerance variation : ± 5%
Power supply equipment capacity (kVA):-
SLD : Five
LD : 4.7
ND (default setting) : Four
HD : 2.4
Protective structure (JEM 1030) : Closed type (IP 20)
cooling method : Forced air cooling
Approximate mass (kg) : 3.3
Control specification: - control method : Soft-PWM control / high carrier frequency PWM control (V / F control, advanced magnetic flux vector control, real sensorless vector control can be selected) / optimum excitation control / vector control / PM sensorless vector control
Output frequency range : 0.2 to 590 Hz (Advanced magnetic flux vector control, real sensorless vector control, vector control, PM sensorless vector control upper frequency limit is 400 Hz.)
Frequency setting resolution:-
Analog input : 0.03 Hz / 60 Hz (Terminals 2, 4: 0 to 5 V / 11 bits, 0 to 20 mA / about 11 bits, terminal 1: 0 to ± 10 V / 12 bits) of 0.015 Hz / 60 Hz (terminals 2 and 4: 0 to 10 V / , 0.06 Hz / 60 Hz (terminal 1: 0 to ± 5 V / 11 bit)
Digital input : 0.01 Hz
Frequency accuracy:-
Analog input : Within ± 0.2% of maximum output frequency (25 ° C ± 10 ° C)
Digital input : Within 0.01% of setting output frequency
Voltage / frequency characteristics : Base frequency 0 to 590 Hz Optional setting Constant torque · Reduced torque pattern, V / F 5 points Adjustable selectable
Starting torque : SL Rating: 120% 0.3 Hz, LD Rating: 150% 0.3 Hz, ND Rating: 200% 0.3 Hz, HD Rating: 250% 0.3 Hz (Real sensorless vector control, vector control)
Torque boost : Manual torque boost
Acceleration / deceleration time setting : 0 to 3600 s (Can be set individually for acceleration and deceleration) Line, S-shaped acceleration / deceleration mode, backlash counter acceleration / deceleration selectable
DC braking : Operating frequency (0 to 120 Hz), operating time (0 to 10 s), operating voltage (0 to 30%) variable (induction motor)
Stall prevention operation level : Operable current level selectable, selectable or not available. SL Rating: 0 to 120%, LD Rating: 0 to 150%, ND Rating: 0 to 220%, HD Rating: 0 to 280%
Torque limit level : Can set torque limit value (0 to 400% variable) (Real sensorless vector control, vector control, PM sensorless vector control)
Operating specification:-
Driving function : Upper limit frequency, lower limit frequency, multistage speed operation, acceleration / deceleration pattern, thermal protection, DC braking, start upper limit frequency, lower limit frequency, multiple speed operation, acceleration / deceleration pattern, thermal protection, DC braking, start frequency, JOG operation, output stop MRS), stall prevention, regeneration avoidance, strong excitation deceleration, direct current feed, frequency jump, rotational speed indication, instantaneous power failure restart, commercial switching sequence, remote setting, automatic acceleration / deceleration, intelligent mode, retry function, carrier frequency selection, high Response current limit, forward / reverse rotation, operation mode selection, slip correction, droop control, load torque high speed frequency control, speed smoothing control, traverse, auto tuning, applicable motor selection, gain tuning, RS - 485 communication, PID control, PID pre Charge function, simple dancer control, cooling fan operation selection, stop selection (deceleration stop Speed ??regulation, torque control, position control, preliminary excitation, torque limitation, torque limitation, torque limitation, torque limit, Test operation, 24 V power supply input for control circuit, safety stop function, damping control
Frequency setting signal:-
Number of analog input terminals : 3 points
Analog input terminal specification : Terminals 2 and 4: 0 to 10 V, 0 to 5 V, 4 to 20 mA (0 to 20 mA) selectable, terminal 1: -10 to +10 V, -5 to +5 V selectable
Digital input : Input by M dial on the operation panel, parameter unit. BCD 4 digit or 16 bit binary (when option FR - A 8 AX is used)
Start signal : Individual normal rotation / reverse rotation, start signal self-holding input (3 wire input) selectable
input signal:-
Number of terminal points (contact input) : 12 points
Pulse train input : 100 kpps
Input terminal selectable signal : Low speed operation command, medium speed operation command, high speed operation command, 2nd function selection, terminal 4 input selection, JOG operation selection, momentary power failure restart selection, truing pulling in, output stopping, start self holding type, forward rotation command, reverse rotation Input signal can be changed by command, inverter reset Pr. 178 ~ Pr. 189 (input terminal function selection).
Output signal:-
Output terminal (open collector output) Number of points : 5 points
Number of output terminals (relay output) : 2 points
Output terminal selectable signal : During inverter operation, frequency arrival, instantaneous power failure / undervoltage, overload alarm, output frequency detection, abnormality Pr. 190 to Pr. 196 (output terminal function selection) can change the output signal. The inverter alarm code can be outputted from the open collector (4 bits).
Output terminal selectable signal (when option is installed) : -
Number of display terminal output terminals : 2 points
Display meter output terminal specification : <FM type>Maximum 2.4 kHz: 1 point <CA type>maximum DC 20 mA: 1 point <voltage output (common)>maximum DC 10 V: 1 point
Pulse train output : 50 kpps
Display meter output terminal selectable signal : <FM type><CA type>Pr. 54 FM / CA Pin function selection allows you to change the monitor. <Voltage output>Monitor can be changed by Pr. 158 AM terminal function selection.
display:-
control panel Operating condition : Output frequency, output current, output voltage, frequency set value. Pr.52 operation panel Main monitor can be changed by main monitor selection.
control panel Abnormal content : Displays abnormality content during operation of protection function, memorizes the abnormality content 8 times and the output voltage, current, frequency, integrated energization time, year, month, date, time just before the protection function operation
Protection / alarm function : <Protection function>Overcurrent cut-off during acceleration, overcurrent cut-off during constant speed, overcurrent interrupt during deceleration / stop, overcurrent shutdown during regeneration, regenerative overvoltage shutdown at constant speed, regenerative overvoltage shutdown during deceleration, regenerative overvoltage cutoff, inverter overload shutdown (Electronic thermal), motor overload shutdown (electronic thermal), fin overheating, instantaneous power failure, undervoltage, input phase loss, stop due to stall prevention, out of step detection, brake transistor abnormality detection, output side ground overcurrent, output short circuit, Output loss phase, external thermal operation, PTC thermistor operation, option error, communication option error, parameter memory element error, PU missing, over retry count, parameter memory element error, CPU error, power supply short circuit for operation panel / RS-485 terminal Power supply short circuit, 24 VDC power supply error, output current detection value error, inrush current suppression circuit error, communication error (main unit), analog input error, USB communication error, Safety 4 mA input loss error, PID precharge error, PID signal error, option error, reverse deceleration error, internal Circuit abnormality, internal temperature abnormality <alarm function>fan failure, stall prevention (overcurrent), stall prevention (overvoltage), regenerative brake pre alarm, electronic thermal pre alarm, PU stop, speed limit display (output during speed limit) Maintenance Timer 1 to 3, USB Host Error, Origin Set Miss Alarm, Home Return Incomplete Alarm, Origin Return Parameter Setting Alarm, Operation Panel Lock, Password Setting, Parameter Write Error, Copy Operation Error, 24 V External Fan breakdown for inside air circulation during power supply operation
environment :-
Ambient temperature : -10 ? to + 50 ? (no freezing) (LD, ND, HD rated), -10 ? ~ + 40 ? (no freezing) (SLD rated, IP55 compatible)
Ambient humidity : 95% RH or less (no condensation) (with substrate coating, IP55 compatible product), 90% RH or less (no condensation) (no substrate coating)
storage temperature : -20 ° C to + 65 ° C
atmosphere : Indoor (no corrosive gas, flammable gas, oil mist, dust)
Altitude / vibration : Sea level 1000 m or less · 5.9 m / s 2 or less, 10 to 55 Hz (X, Y, Z directions)
communication : RS-485, CC-Link, CC-Link IE Field, DeviceNet, PROFIBUS-DPV 0, FL-net remote I / O, Modbus RTU, SSCNET III, SSCNET III / H
Shipping Weight : 4.3 Kg
