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)
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General