Varispeed V7
331
Commom specifications
Model number
CIMR-V7AZ-
@
CIMR-V7TZ-
@
Specifications
Control
function
s
Control methods
Sine wave PWM (V/f control, sensorless vector control)
Output frequency range
0.1..400 Hz
Frequency tolerance
Digital set value: ±0.01% (-10..+50 ºC)
Analogue set value: ±0.5% (25 ±10 ºC)
Resolution of frequency set value
Digital set value: 0.01 Hz (<100 Hz), 0.1 Hz (>100 Hz)
Analogue set value: 1/1000 of maximum frequency
Resolution of output frequency
0.01 Hz
Overload capability
150%/60 s
Frequency set value
0..10 V (20 k
Ω
), 4..20 mA (250
Ω
), 0..20 mA (250
Ω
)
Pulse train input, frequency setting value (selectable)
Braking torque
(short term peak torque)
Up to 200 W 150% or more
550 W to 1.1 kW 100% or more
1.5 kW 50% or more
>1.5 kW 20% or more
Continuous braking torque approx. 20% without, 150% with external braking resistor
Fu
nct
ionali
ty
Binary inputs
7 freely programmable inputs
Binary outputs
1 relay output, 2 freely programmable open collector outputs
Analogue output
1 programmable analogue output (0..10 V)/pulse output
Analogue inputs
2 analogue inputs, 0..10 V, 4..20 mA, 0..20 mA
Braking/acceleration times
0.01..6000 s
Display
Optionally frequency, current or set value
Error and status LED
Protect
ion fun
c
tio
n
s
Motor overload protection
Electronic thermal overload relay
Instantaneous overcurrent
Motor coasts to a stop at approx. 250% of inverter rated current
Overload
Motor coasts to a stop after 1 minute at 150% of inverter rated output current
Overvoltage
Motor coasts to a stop if DC bus voltage exceed 410 V (double for 400 V class)
Undervoltage
Stops when DC bus voltage is approx. 200 V or less (double for 400 V class)
(approx. 160 V or less for single-phase series)
Momentary power loss
Following items are selectable: not provided (stop if power loss is 15 ms or longer), continuous operation
if power loss is approx. 0.5 s or shorter, continuous operation
Cooling fin overheat
Protected by electronic circuit
Stall prevention level
Individual levels during accel/constant speed. Decel ON/OFF available. During decel enable/disable selectable.
Cooling fan fault
Detected by electronic circuit (fan lock detection)
Ground fault
Protected by electronic circuit (operation level is approx. 250% of rated output current)
Power charge indication
RUN lamp stays ON or digital operator LED stays ON until the DC bus voltage becomes 50 V or less.
(Charge LED is provided for 400 V)
Am
bient cond
itions
Degree of protection
IP20, NEMA1, IP65
Cooling
Self cooling for 200 V 0.1..0.4 kW (3 or single phase) and for 400 V 0.2..0.75 kW
Cooling fan for 200 V 0.75 to 7.5 kW and for 400 V 1.5 to 7.5 kW
Ambient temperature
Open air mounting: -10 ºC..50 ºC
Wall mounting: -10 ºC..40 ºC
Ambient humidity
95% (without condensation)
Storage temperature
-20 ºC..+60 ºC (short-term temperature during transportation)
Installation
Indoor (no corrosive gas, dust, etc.)
Installation height
Max. 1000 m
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 331 Mittwoch, 24. Mai 2006 2:22 14
