■ Common Specifications Selection Features SYSDRIVE JX Series SYSDRIVE MX Series SYSDRIVE RX Series SYSDRIVE Option Overview of Inverter Selection *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 speed of revolution. *6. For the stable control of the motor, the output frequency may exceed the maximum frequency set in A004 (A204) by 2 Hz max.
Simple, Compact Inverters SYSDRIVE JX Series 15 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:±0.4% 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/curve selection), 2nd acceleration/deceleration setting available Carrier frequency modification range 2 to 12 kHz DC injection braking Starts at a frequency lower than that in deceleration via the STOP command, at a value set lower than that during operation, 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 trip, communication error, overvoltage protection during deceleration, momentary power interruption protection, emergency shutoff Input signal Multi-function input FW (forward), RV (reverse), CF1 to CF4 (multi-step speed), JG (jogging), DB (external DC injection braking), SET (2nd function), 2CH (2-step acceleration/deceleration), FRS (free run), EXT (external trip), USP (USP function), SFT (soft lock), AT (analog current input function selection), RS (reset), PTC (thermistor input), STA (3-wire startup), STP (3-wire stop), F/R (3-wire forward/reverse), PID (PID selection), PIDC (PID integral reset), UP (UP of UP/DWN function), DWN (DWN of UP/DWN function), UDC (data clear of UP/DWN function), OPE (forced OPE mode), ADD (frequency addition), F-TM (forced terminal block), RDY (operation ready), SP-SET (special setting), EMR (emergency shutoff) Output signal Multi-function output RUN (signal during operation), FA1 (frequency arrival signal 1), FA2 (frequency arrival signal 2), OL (overload warning signal), OD (PID excess deviation signal), AL (alarm signal), DC (analog input disconnection detection signal), FBV (PID FB status output), NDc (network error), LOG (logical operation result), ODc (communication option disconnected), LOC (light load signal) Frequency monitor Analog output (0 to 10 V DC, 1 mA max.) Frequency/Current signals are selectable via the AM output terminal.
Relay output The relay (SPDT contact) outputs signals corresponding to the multi-function output.
Other functions AVR function, V/f characteristic selection, 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, simplified torque boost, trip monitor, soft lock function, frequency conversion display, USP function, 2nd control function, motor rotation speed UP/ DOWN, overcurrent suppression function General specifica- tions Ambient temperature −10°C to 50°C (Both the carrier frequency and output current need to be reduced at over 40°C.) 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.