| Environmental Conditions |
 |
| Enclosure |
IP20- Protected Chassis; IP65 - NEMA 4X (Indoor Duty) |
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| Installation Location IP20 |
Do not install in locations where product could be exposed to
dust, corrosive gas, inflammable gas, oil mist, vapor, water drops or direct sunlight. There must be no salt in the
atmosphere. Condensation must not be caused by sudden changes in temperature. For use at altitudes of 3300 ft. (1000m)
or less without derating. |
|
IP65 / NEMA 4X |
Intended for use indoors to protect the enclosed equipment against
splashing water, seepage of water, falling or hose directed water and severe external condensation.
Installation should be less than 1000 meters (3300 feet) elevation, not in
contact with corrosive gas, oil mist or direct sunlight. |
|
| Ambient Temperature |
-10°C to +50°C (+ 14°F to 122°F) |
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| Ambient Humidity |
0 to 95% RH (non-condensing |
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| Vibration |
under 1 G (9.8 m/s2) |
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| Storage Temperature |
-25°C to +65°C (-13°F to 149°F) |
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| Cooling Method |
0.25 to 1 Hp - Convection
2 Hp and greater - forced air (integral fan) |
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| Input Frequency |
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| Power System |
115VAC / 200-230VAC / 460VAC single or 3-phase, +10% to -15% V, 50-60 Hz +5% to -5% Hz |
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| Output Frequency |
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| Setting |
Maximum frequency: 0 to 200 Hz (in 1 Hz steps) |
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| Accuracy (Stability) |
Digital setting: +0.1 % of maximum frequency (from -10°C to +50°C)
Analog setting: +1.0% of maximum frequency (at 25°C +1O°C) |
|
| Setting Resolution |
Digital setting: 0.1 Hz (99.9 Hz or less), 1 Hz (100 Hz or more)
Analog setting: 0.06 Hz / 60 Hz |
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| Control |
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| Control Method |
Sinusoidal PWM V/Hz control |
|
| Operation Method |
Keypad operation: RUN or STOP key
Input signal: Forward/Reverse command, Command-to-stop command, Trip command (external alarm and alarm reset) |
|
| Frequency Setting |
Keypad operation: INC (UP) or DEC (DOWN) keys Built-in or external potentiometer of 1 to 5 k ohm (NEMA 4 only)
Analog input: 0 to 10 VDC / 4 to 20 mA DC / 0 to 20 mA DC
Multistep frequency: Up to 2 different frequencies can be selected using [OXO] input terminals |
|
| Indication |
Running: Digital indication of output frequency or output current (3-digit LED)
Tripped: Cause of trip by code (3-digit LED) |
|
| Acceleration/Deceleration Time |
0.1 to 999 sec. (independently adjustable acceleration and deceleration) |
|
Voltage/Frequency
(V /F) Characteristics |
6 selectable V /F patterns |
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| Restart After Momentary Power Failure |
Drive restarts without causing the motor to stop when the automatic restart is selectable |
|
| Frequency Limiter |
High and low limits can be set for the output frequency between 0 to 200 Hz |
|
| Torque Boost |
Torque boost level adjustable (manual torque boost) |
|
| Starting Torque |
100% at 3 Hz |
|
| Protection |
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| Overload |
Detects overload to stop drive (150% for 1 minute) |
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| Instantaneous Overcurrent |
Detects overcurrent due to overload on the drive output side to protect drive. Protects
drive in case of ground fault (when starting) and short circuit of output circuit. |
|
| Ground Fault Overvoltage |
Detects DC link circuit overvoltage to stop drive |
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| Undervoltage Overheating |
Detects abnormal temperature of cooling fan to stop drive |
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| Undervoltage Motor Protection |
Electronic thermal overload detector |
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| Alarm Output |
Outputs a relay contact signal when any protective function is activated (SPDT contact, 250 VAC at 1A (30 VDC at 1A) |
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| Options |
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| Standard |
DIN-Rail mounting kit |
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| Mounting Space |
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1724 Tomich Court