Systemair NOVA drive 370
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5
4 Technical data
Unit
NOVA 370 (Item No. 90801116)
Overall ratings
Power level
W
50 - 450W
Motors used
Inverter output power
90-TYD-S214-M
W
50 - 220 W
120-TYD-S214-M
W
50 - 370 W
120-TYD-S214-L
W
50 - 450 W
This configuration can only be used in professional equipment with a
total power greater than 1kW.
Efficiency
%
> 94%
@ 230VAC rms, 50Hz in; nominal power and current output; Ta 25°C
PFC strategy
-
Passive
Power factor @ max load
Cos
> 0.7
Ambient temperature
ºC
-40 to +40
Leakage current
mA
< 3.5
RCD
Type
A, B or F
Input supply (grid)
Nominal voltage
Vrms
1 x 230 Vrms +10%/-20%
Supply connection
-
Single phase (phase-to-neutral or phase-to-phase) + earth/ground
Frequency
Hz
50 Hz ±2 Hz
Max input current @ 230V supply Arms
3.6
External input fuse size
Type
MAX C16
Minimum supply without speed
reduction
Vrms
207
Minimum supply at reduced
speed
Vrms
184
Fuse
-
All inverters includes a PCB fuse on the input
EMC filter
-
Integrated
Inverter output
Maximum output current
Arms
2.6
Maximum output frequency
Hz
250 Hz (V/F mode)
Output voltage
Vrms
0-230 Vrms (input supply dependent)
Motor type
-
Self – synchronous motor
Motor control
input reference
Minimum
rpm
0.2
Maximum
rpm
350
Motor control method
-
V/F control
Features
-
- V/F mode
- Minimum and maximum speed
- Ramping functions
- HMI (LED control, dip switches, power inputs, alarm relay)
- Fault management
- Analog control
- Modbus control
- Brake/hold function
- Scaled speed calculation
- Run data (counters, histograms, faults)
