Watt Drive V2000 Series, Руководство пользователя, Страница: 16 / 51

Technical specifications
4. Technical specifications
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NFE
004
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005
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015
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022
NFE
Inverter V 2 0 0 0
-
(200V series)
Protective structure ( Note 1 ) IP20
Overvoltage category III
Maximum motor size (4P)
in kW ( Note 2 )
0.2 0.4 0.55 0.75 1.1 1.5 2.2
230V 0.6 1.0 1.1 1.5 1.9 3.1 4.3
Maximum capacity
in kVA
240V 0.6 1.0 1.2 1.6 2.0 3.3 4.5
Input supply phase Single phase / Three phase Three phase
Rated input voltage 200VAC -10% ~ 5% 50/60Hz +/-5%
Rated output voltage
( Note 3 )
Three phase 200 ~ 240VAC
(Corresponds to input voltage)
Rated input current in A
Single phase (Three phase)
3.5
(2.0)
5.8
(3.4)
6.7
(3.9)
9.0
(5.2)
11.2
(6.5)
17.5
(10.0)
24.0
(14.0)
Rated output current in A
( Note 4a )
1.4 2.6 3.0 4.0 5.0 8.0 11.0
Output frequency range 0,5 ~ 360 Hz ( Note 5 )
Frequency accuracy
(at 25°C +/-10°C)
Digital command: +/-0.01% of maximum frequency
Analog command: +/-0.1% of maximum frequency
Frequency setting resolution Digital setting: 0.1 Hz Analog setting: maximum frequency /1000
Voltage/frequency characterist. Constant, reduced or high starting (SLV) torque
Overload current capacity 150% during 60 seconds (once per 10 minutes)
Acceleration/deceleration time
0.1 ~ 3000 s in selectable linear and non-linear mode
(second acceleration/deceleration usable)
Starting torque (using SLV) > 200% >180%
Dynam. braking, feedback
to capacitor ( Note 6 )
approx. 100% approx. 70% approx. 20% approx. 30%
using ext. braking resistor approx. 150% approx. 100% approx. 80%
DC injection braking
Braking is on at the minimum frequency or less (minimum frequency,
braking time and braking force can be set)
Dig. operator Settings using keys or potentiometer
Frequency
setting
External
signals
0-10VDC (input impedance 10k Ohm), 4-20mA (input impedance
250 Ohm), Pot 1k-2k Ohm, 1W (055 ~ 075LFU/LFR: 2W)
Dig. operator
Via keys RUN (for start) and STOP/RESET (for stop)
(Default setting: forward run)
Forward /
Reverse run
(Start/Stop) Ext. signals
Intelligent input terminals configurable as FW and RV
Intelligent input terminals
programmable as
FW: Forward run start/stop RV: Reverse run start/stop
CF1–CF4: Multistage speed JG: Jogging command
AT: Analog current input selection 2CH: 2.Accel./decel. time
FRS: Free run stop EXT: External trip
USP: USP function RS: Reset
SFT: Software lock PTC: Thermal protection
DB: Ext. DB input SET: 2. setting active
UP: Acceleration (Remote) DWN: Decelerat. (Remote)
Intelligent output terminals
programmable as
FA1/FA2: Frequ. arrival signal RUN: Motor running signal
OL: Overload signal OD: PID deviation signal AL: Alarm signal
Frequency and current
monitoring
Connection of external analog meter (0-10VDC, max. 1mA) for
frequency or current; connection of external digital frequency meter
Fault alarm contact
On when inverter trips (1c contact).
Alternatively usable as intelligent output terminal
Other functions
Autotuning, Automatic voltage regulation, retry; analog gain/vias
adjustment, frequency jump, upper/lower limiter, output frequency
display, trip history monitoring, carrier frequency setting, PID
control, automatic torque boost, USP function, 2. Setting function,
ON/OFF control of cooling fan, and many more
Protection functions
Overcurrent, overvoltage, undervoltage, electronic thermal, temp-
erature abnormality, ground fault, overload, CT error, BRD error
Ambient temp. ( Note 7 )
-10 ~ 50°C
Storage temperature and
humidity
-25 ~ 70°C (during short term transportation period only)
20 ~ 90% RH (no dew condensation)
Vibration Max. 5,9m/s
2
(=0,6g) at 10-55Hz
Installation location 1000m or less altitude indoors (IP54 or equivalent)
External color Grey
Options
Remote operator, copy unit, cable for digital operator,
reactor for improving power factor, noise filter,
Overall weight (approx.) 0.7 0.8 1.3 2.3 2.8 5.5 5.7
Br
aking
torque
In
pu
ts
Outputs
En
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nm
en
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