TOSHIBA
3 - 3
ITEM
STANDARD SPECIFICATIONS
Standard Specifications (cont'd)
2
Display
Interface
2-line backlit display LCD 20 characters per line
Fault display
Overcurrent, overvoltage, heatsink overheat, load-side short-circuit,
load-side ground fault, inverter overload, stator overcurrent during
start-up, load-side overcurrent during start-up, EEPROM error, RAM
error, ROM error, communication error, (dynamic braking unit
overcurrent/overload), (emergency stop), (undervoltage), (low
current), (overtorque), (open output phase), (motor overload). Items
in parenthesis can be selected or deselected.
Monitor functions
Terminal input/output status, forward/reverse, frequency setting
value, output frequency, output current, output voltage, input power,
output power, torque current, cumulative run time, past faults,
excitation current, DBR overload ratio, inverter overload ratio, motor
overload ratio, PID feedback value, DC voltage.
Selectable units display
Can scale frequency display.
Selection of display of current in amps or %, voltage in V or %.
LED charge indicator
Indicates that the main circuit capacitors are charged
LED local/remote
Mounted in LOCAL/REMOTE key. Indicates local (keypad) or
indicator
remote (terminal) control
Inverter/Motor
Protective functions
Soft-stall, current limit, overcurrent, overvoltage, short-circuit at load,
load-side ground fault, undervoltage, momentary power failure,
regeneration power ride-through, electronic thermal overload
protection, main circuit overcurrent at start-up, load-side overcurrent
during start-up, DBR resistor overcurrent/overload, heatsink over
heat, emergency stop, open output phase.
Electronic thermal
Drive's motor overload protection for motor can be adjusted for motor
characteristics
rated amperage. Motor overload has adjustable speed sensitivity.
Soft stall on/off. Motor 150% time programmable.
Reset
Fault reset via keypad, remote contact closure, or programming drive
retry. Cycling power also resets fault (fault display can be maintained)
Regeneration power
Some H3 ratings can use regen energy from motor to maintain
ride-through control
operation during brown-outs.
Output signals
Fault detection signal
NC/NO form C contact (250VDC, 2A)
Low speed/reach signals
Dry contacts (250VDC, 2A)
Upper limit/lower limit
Dry contacts (250VDC, 2A)
Programmable meter
Pre-compensation reference frequency, post-compensation output
output signals
frequency, frequency setting value, output current, DC voltage,
output voltage, torque current, excitation current, PID feedback value,
motor/inverter/DBR overload ratio, input/output power.
Pulse-train frequency
Open collector output (max. 24 Vdc, 50mA)
Communication functions RS232C equipped as standard ( connector: modular 6P), RS485,
TOSLINE-F10, TOSLINE-F20, RIO, DN, and MB+ are options.
Enclosure
Type
NEMA Type 1
Cooling method
Forced air cooling . Fan can be automatically stopped when not
necessary for extended fan life.
Color
Sherwin Williams Precision Tan #F63H12
Service environment
Indoor. Consult factory for elevations above 1000m (requires derate).
For example, at 2000m, derate drive FLA by 11%.
Must not be exposed to direct sunlight, corrosive and/or explosive
gases or mists, fibers and dusts.
Ambient temperature
From -10°C to 40°C (14°F to 104°F).
Relative humidity
20 to 95% maximum (non-condensating)
Vibration
5.9 m/s (0.5G) maximum (10 to 55Hz)
Climatic class
3K3
Polution degree
2
IP rating
2X
Summary of Contents for Adjustable Speed Drive H3
Page 1: ...March 2008 Part 46687 004 ...
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