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Omron VARISPEED F7 Datasheet

Omron VARISPEED F7
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Varispeed F7 271
Common specifications
Enclosures
Common specifications
200 V
class
Model CIMR-F7Z 20P4 20P7 21P5 22P2 23P7 25P5 27P5 2011 2015 2018 2022 2030 2037 2045 2055 2075 2090 2110
Enclosed type - IP20) Available as standard Available for option N/A
Open chassis type -IP00 Available by removing the upper and lower cover of
enclosed type
Available as standard
400 V
class
Model CIMR-F7Z 40P4 40P7 41P5 42P2 43P7 45P5 47P5 4011 4015 4018 4022 4030 4037 4045 4055 4075 4090 4110 4132 4160 4185 4220 4300
Enclosed type - IP20 Available as standard Available for option N/A
Open chassis type - IP00 Available by removing the upper and lower cover of
enclosed type
Available as standard
Model number CIMR-F7Z Specification
Control characteristics
Control method
Sine wave PWM Closed loop vector control, open loop vector control, V/f control, V/f with PG control
Torque characteristics
Heavy duty (low carrier, constant torque applications): 2 kHz carrier frequency, 150% overload for 1 minute,
higher carrier frequency possible with current derating.
Normal duty 1 (high carrier, variable torque applications): maximum carrier frequency, depending on inverter capacity,
120% overload for 1 minute.
Normal duty 2 (variable torque applications): carrier frequency reduced, continuous overload capability increased
Speed control range
1:40 (V/f control)
1:100 (open loop vector control)
1:1000 (closed loop vector control)
Speed control accuracy
± 3% (V/f control)
± 0.03% (V/f control with PG)
± 0.2% (open loop vector control)
± 0.02% (closed loop vector control)
(25 °C ± 10 °C)
Speed control response
5 Hz (control without PG)
30 Hz (control with PG)
Torque limits
Provided (4 quadrant steps can be changed by constant settings.) (Vector control)
Torque accuracy
± 5%
Frequency range
0.01 to 150 Hz (Heavy Duty), 0.01 to 400 Hz (Normal Duty 1 or 2)
Frequency accuracy
(temperature characteristics)
Digital references: ± 0.01% (-10 °C to +40 °C)
Analog references: ± 0.1% (25°C ±10°C)
Frequency setting resolution
Digital references: 0.01 Hz
Analog references: 0.025/50 Hz (11 bits plus sign)
Output frequency resolution
0.01 Hz
Overload capacity and
maximum current
Heavy duty (low carrier, constant torque applications): 150% of rated output current for 1 minute
Normal duty 1 or 2 (high/reduced carrier, variable torque applications): 120% of rated output current for 1 minute
Frequency setting signal
0 to +10V, -10 to +10 V, 4 to 20 mA, pulse train
Accel/decel time
0.01 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration time settings)
Braking torque
Approximately 20% (approximately 125% with braking resistor option, braking transistor built into inverters of 18.5 kW or less)
Main control functions
Restarting after momentary power loss, speed search, overtorque/undertorque detection, torque limits, 17-speed control
(maximum), 4 acceleration and deceleration times, S-curve acceleration/deceleration, 3-wire control, auto-tuning
(rotational or stationary), dwell function, cooling fan ON/OFF control, slip compensation, torque compensation,
auto-restart after fault, jump frequencies, upper and lower limits for frequency references, DC braking for starting and stopping,
high-slip braking, advanced PID control, energy-saving control, MEMOBUS communications (RS-485/422, 19.2 kbps maximum),
2 motor parameter sets, fault reset and parameter copy function.
Protective functions
Motor protection
Protection by electronic thermal overload relay.
Instantaneous overcurrent
protection
Stops at approx. 200% of rated output current.
Fuse blown protection
Stops for fuse blown.
Overload protection
Heavy duty (low carrier, constant torque applications): 150% of rated output current for 1 minute
Normal duty 1 (high carrier, variable torque applications): 120% of rated output current for 1 minute
Normal duty 2 (high carrier, variable torque applications): 120% of rated output current for 1 minute,
increased continuous output current.
Overvoltage protection
200 class inverter: stops when main-circuit DC voltage is above 410 V.
400 class inverter: stops when main-circuit DC voltage is above 820 V.
Undervoltage protection
200 class inverter: stops when main-circuit DC voltage is below 190 V.
400 class inverter: stops when main-circuit DC voltage is below 380 V.
Momentary power loss ride
through
By selecting the momentary power loss method, operation can be continued if power is restored within 2 s.
Cooling fin overheating
Protection by thermistor.
Stall prevention
Stall prevention during acceleration, deceleration and running independently.
Grounding protection
Protection by electronic circuits.
Charge indicator
Illuminates when the main circuit DC voltage is approx. 10 VDC or more.
Environment
Ambient operating temperature
-10 °C to 40 °C (enclosed wall-mounted type)
-10 °C to 45 °C (open chassis type)
Ambient operating humidity
95% max. (with no condensation)
Storage temperature
- 20 °C to + 60 °C (short-term temperature during transportation)
Application site
Indoor (no corrosive gas, dust, etc.)
Altitude
1000 m max.
Vibration
10 to 20 Hz, 9.8 m/s
2
max.; 20 to 50 Hz, 2 m/s
2
max
Y203-EN2-02-Katalog.book Seite 271 Mittwoch, 24. Mai 2006 2:22 14

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Omron VARISPEED F7 Specifications

General IconGeneral
BrandOmron
ModelVARISPEED F7
CategoryInverter
LanguageEnglish

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