Common Specifications Selection Features SYSDRIVE Option Overview of Inverter Selection SYSDRIVE JX Series SYSDRIVE MX Series SYSDRIVE RX Series *1. The applicable motor is a 3-phase standard motor. For using any other type, be sure that the rated current does not exceed that of the Inverter. *2. Output voltage decreases according to the level of the power supply voltage. *3. The braking torque at the time of capacitor feedback is an average deceleration torque at the shortest deceleration (when it stops from 50 Hz), not a continuous regeneration torque. Also, the average deceleration torque varies depending on the motor loss. The value is reduced in operation over 50 Hz.
Note that no regen- erative braking circuit is built into the Inverter. If you need a larger regenerative torque, use the optionally available regenerative braking unit and resistor. The regenerative braking unit should be used only for short-time regeneration. *4. Protection method complies with JEM 1030. *5. To operate the motor at over 50/60 Hz, contact the motor manufacturer to find out the maximum allowable revolution. *6. For motor stabilization, the output frequency may exceed the maximum frequency set in A004 (A204) by 2 Hz max.
Multi-functional Compact Inverters SYSDRIVE MX Series 29 Item Specifications Enclosure rating *4 Semi-closed (IP20) Control Control Method Phase-to-phase sinusoidal modulation PWM Output frequency range *5 0.5 to 400 Hz Frequency precision *6 Digital command: ±0.01% of the max. frequency Analog command: ±0.2% of the max. frequency (25°C ±10°C) Frequency setting resolution Digital setting: 0.1 Hz Analog setting: Max.
frequency/1000 Voltage/Frequency characteristics V/f characteristics (constant/reduced torque) Overload current rating 150% for 1 min Acceleration/ Deceleration time 0.01 to 3000 s (line, S-shape curve), 2nd acceleration/deceleration setting available Start torque 200% min./1 Hz Carrier frequency modification range 2.0 to 14.0 kHz DC injection braking Starts at a frequency lower than that in deceleration via the STOP command, or via an external input.
(Level and time settable.) Protective Functions Overcurrent, overvoltage, undervoltage, electronic thermal, temperature error, ground-fault overcurrent at power-on state, overload limit, incoming overvoltage, external trip, memory error, CPU error, USP error, internal communication error, BRD error, overvoltage protection during deceleration, overcurrent suppression Input signal Multi-function input FW (forward), RV (reverse), CF1 to CF4 (multi-step speed), RS (reset), AT (current input selection), USP (USP function), EXT (external trip), OPE (forced OPE mode), STA (3-wire startup), STP (3-wire stop), F/R (3-wire forward/reverse), FRS (free run stop), JG (jogging), 2CH (2-step acceleration/deceleration), DB (external DC injection braking), SET (2nd function), UP (remote operation/accelerate), DWN (remote operation/decelerate), PID (PID selection), PIDC (PID deviation reset), PTC (thermistor input), UDC (data clear of UP/DWN function), SFT (soft lock), ADD (frequency addition), F-TM (forced terminal block), RDY (operation ready), SP-SET (special setting) Output signal Multi-function output RUN (signal during operation), FA1 (frequency arrival signal), FA2 (frequency arrival signal), OL (overload warning signal), OD (PID excess deviation signal), AL (alarm signal), ODC (communication option disconnected), FBV (PID FB status output), NDc (Network error), LOG (Logic operation output) Frequency monitor Analog meter (0 to 10 V DC, 1 mA max.), Frequency/Current signals are selectable via the analog output terminal.
Relay output The relay (SPDT contact) outputs signals corresponding to the multi-function output.
Other functions AVR function, V/f characteristic selection, line acceleration/deceleration, upper/lower limit, 16-step speeds, starting frequency adjustment, jogging operation, carrier frequency adjustment, PID control, frequency jump, analog gain/bias adjustment, S-shape acceleration/deceleration, electronic thermal characteristics/level adjustment, retry function, automatic torque boost, trip monitor, soft lock function, frequency conversion display, USP function, 2nd control function, motor rotation speed UP/DOWN, fan ON/OFF function General specifica- tions Ambient temperature −10°C to 40°C (Carrier frequency:
5 kHz max.) −10°C to 50°C (Both the carrier frequency and output current need to be reduced) Ambient storage temperature −20°C to 65°C (short-time temperature during transport) Humidity 20% to 90% RH Vibration 5.9 m/s2 (0.6G), 10 to 55 Hz (Complies with the test method specified in JIS C0040 (1999).) Location At a maximum altitude of 1,000 m; indoors (without corrosive gases or dust) Applicable standard Complies with UL, cUL, CE standards. (Insulation distance) Options Noise filter, AC/DC reactors, regenerative braking unit and resistor, etc.