Hitachi L300P Specifications page 5

L300P Inverter Specifications
Item
Protective functions
Environ- Temperature *10
ment
Humidity
Vibration *7
Location *8
Coating color
Accessories Digital input PCB
Others
Operator input devices *9
Footnotes for the preceding tables:
Note 1: The protection method conforms to JEM 1030.
Note 2: The applicable motor refers to Hitachi standard 3-phase motor (4-pole). When using
Note 3: The output voltage decreases as the main supply voltage decreases (except when
Note 4: To operate the motor beyond 50/60 Hz, consult the motor manufacturer for the
Note 5: The braking resistor is not installed in the inverter. When your application requires a
Note 6: The storage temperature refers to the short-term temperature during transport.
Note 7: Conforms to the test method specified in JIS C0911 (1984). For the model types
Note 8: When using the inverter in a dust-prone area, we recommend the optional varnish
Note 9: When using a remote operator keypad and cable, be sure to remove the RJ45 modular
Note 10: When using the inverter from 40° to 50°C ambient, the output current of the inverter
Note 11: NEMA 1 applies to inverter models up to 30kW (–300xxx). An optional wire-entry
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, inverter thermal trip,
phase failure detection, IGBT error, thermistor error, expansion card 1 error, expansion
card 2 error, under-voltage waiting error
Operating (ambient): -10 to 40°C / Storage: -20 to 65°C
20 to 90% humidity (non-condensing)
Models L300P–110xxx to 300xxx: 5.9 m/s
Models L300P–370xx to 1320xxx: 2.94 m/s
Altitude 1,000 m or less, indoors (no corrosive gasses or dust)
Models L300P–110xxx to 750xxx: Blue (D.I C14 version No. 436)
Models L300P–900xx to 1320xxx: Gray (MUNSELL 8.5YR6.2/0.2)
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)
other motors, care must be taken to prevent the rated motor current (50/60 Hz) from
exceeding the rated output current of the inverter.
using the AVR function). In any case, the output voltage cannot exceed the input
power supply voltage.
maximum allowable rotation speed.
high regenerative torque, use the optional regenerative braking unit and resistor (see
Chapter 5).
excluded in the standard specifications, contact your Hitachi sales representative.
coating specification for the inverter.
interconnect from the inverter's keypad port before connecting the cable.
must be derated (see the next section on derating curves).
conduit box is required for inverter models 37kW to 75kW (–370 to –750xxx) to
meet the NEMA 1 rating.
General Specifications
2
(0.6G), 10 to 55 Hz
2
(0.3G), 10 to 55 Hz