Hitachi SJ300 Series Instruction Manual page 30

1–10
SJ300 Inverter Specifications
Item
Other user-settable parameters
Carrier frequency range
Protective functions
Environ- Temperature (*9)
ment
Humidity
Vibration *10
Location
Coating color
Accessories Feedback PCB
Digital input PCB
Others
Operator input devices
Signal Ratings
Signal / Contact
Built-in power for inputs
Intelligent (programmable) logic inputs
Intelligent (programmable) logic outputs Open collector type, 50mA max. ON state current, 27 VDC maximum OFF state voltage
Thermistor input
PWM output
Voltage analog output
Current analog output
Analog input, current
Analog input, voltage
+10V analog reference
Alarm relay, normally closed contacts
Alarm relay, normally open contacts
V/F free-setting (up to 7 points), freq. upper/lower limit, freq. jump, accel/decel curve
selection, manual torque boost value and freq. adjustment, analog meter tuning, start
frequency, carrier frequency, electronic thermal protection level, external frequency
output zero/span reference, external frequency input bias start/end, analog input selec-
tion, retry after trip, restart after instantaneous power failure, various signal outputs,
reduced voltage start, overload restriction, default value setting (US, Europe, Japan),
deceleration and stop after power failure, AVR function, fuzzy accel/decel, auto-tuning
(on-line/off-line), high-torque multi-operation, automatic energy-saving operation
Models SJ300–015xxx to 750xxx: 0.5 to 12 kHz
Models SJ300–900Hxx to 1320Hxx: 0.5 to 8 kHz
Over-current, overload, braking resistor overload, over voltage, EEPROM error, under-
voltage error, CT (current transformer) error, CPU error, external trip, USP error,
ground fault, input over voltage, instantaneous power failure, expansion card 1 error,
expansion card 2 error, inverter thermal trip, phase failure detection, IGBT error,
thermistor error
Operating (ambient): -10 to 50°C / Storage: -20 to 65°C
20 to 90% humidity (non-condensing)
Models SJ300–004xxx to 220xxx: 5.9 m/s
Models SJ00–300xx to 1500xxx: 2.94 m/s
Altitude 1,000 m or less, indoors (no corrosive gasses or dust)
Gray
SJ-FB (vector control loop speed sensor)
SJ-DG (4-digit BCD / 16-bit binary)
EMI filters, input/output reactors, DC reactors, radio noise filters, braking resistors,
braking units, LCR filter, communication cables, factory I/O network interface cards
OPE–SRE (4-digit LED with potentiometer) / OPE–S (4-digit LED w/o potentiometer),
Optional: OPE-SR (4-digit LED with potentiometer, Japanese/English overlay),
SRW–0EX Multilingual operator with copy function (English, French, German, Italian,
Spanish, and Portuguese)
Detailed ratings are in "Specifications of Control and Logic Connections" on page
24VDC supply, 100 mA maximum
27VDC maximum, 4.7kΩ input impedance
Minimum thermistor power 100mW
0 to 10VDC, 1.2 mA max., 50% duty cycle
0 to 10VDC, 2 mA max.
4-20 mA, nominal load impedance 250Ω
4 to 19.6 mA range, 20 mA nominal
0 to 9.6 VDC range, 10VDC nominal, 12VDC max., input impedance 10 kΩ
10VDC nominal, 10 mA maximum
Maximum loads: 250VAC, 2A; 30VDC, 8A resistive load
250VAC, 0.2A; 30VDC, 0.6A inductive load
Minimum loads: 100 VAC, 10mA; 5VDC, 100mA
250VAC, 1A; 30VDC 1A max. resistive load /
250VAC, 0.2A; 30VDC, 0.2A max. inductive load
Min. loads: 100 VAC, 10mA; 5VDC, 100mA
General Specifications
2
(0.6G), 10 to 55 Hz
2
(0.3G), 10 to 55 Hz
Ratings
4–9.