2
vacon • 7
TECHNICAL SPECIFIATIONS
Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205
2.2
Technical data
1
Inverter types NXV0125 and NXV0200 have an optional incoming connection box
Table 3. Technical data
DC Input
Range of input volt-
ages
410...800 VDC
Maximum input volt-
age
900 VDC
AC input
Mains voltage
3*280
±
10%
Galvanic isolation
No
Frequency
50/60 Hz
±
0,5%
Cos
φ
>0.99, for output 20%-100% of Pn
Harmonic distortion
<3% at Pn
Consumption at night 30W
Maximum efficiency
98.6%
Ambient temperature
-10...+40
ºC
; 1-% derating for each degree up to 50
ºC
required
Relative humidity
<95% no condensation
Protection
IP21
Display
Alfanumeric display per unit with two lines of 14 charac-
ters, leds indicating functioning, plus fault and function
push buttons. Units above and including NXV0400 also
equipped with a PLC touch screen user interface.
Signalling
3 potential free contacts to indicate faults and alarms
Aux. supply (for units
> 200kW)
230VAC, 16A MCB provided, 2,5…16 mm
2
Communications
May include one of the following communication buses as
an optional feature: Modbus RTU, Ethernet (Modbus/TCP),
RS485, GPRS, string and inverter monitoring
May include a monitoring system with http-access as an
optional feature.
Step-up transformer
Not included in delivery.
Allowed types: DyN11 or YyN0, neutral should not be con-
nected on inverter side
Impedance voltage: Higher or equal to 6%
Ambient conditions
Altitude
Max. 2,000m
Environmental cate-
gory
Indoor, conditioned
OIvervoltage
category
Pollution degree
PD2
AC (Mains)
OVCIII
AC (Aux.supply)
OVCII
DC (Panels)
OVCII
