Technical Data; Electrical Data - Kaco blueplanet 3.0 NX1 M2 Manual

4 Technical data

4.1

Electrical data

KACO blueplanet
DC Input levels
Recommended generator power range
MPP range at nominal power
Working range
Rated voltage
Starting voltage
No-load voltage
Max. input current 2
Number of strings
Number of MPP controls
Max. short-circuit current (I
Input source feedback current
Polarity safeguard
String fuse
DC overvoltage protection
KACO blueplanet
AC Output levels
Nominal power
Rated voltage
Voltage range: continuous operation
Rated current
Max. continuous current
Contribution to peak short-circuit
current ip
Initial short-circuit alternating current
(Ik" first single period effective value)
Make current
Rated frequency
Frequency range
Reactive power
cos-phi
Number of feed-in phases
Distortion factor (THD)
Max. voltage range (up to 100 s)
AC overvoltage protection
2 The "Max. input current" is the maximal theoretical value for operation with full power when the feed-in power is low.
The inverter switches to the maximum AC output power.
The "Max. short-circuit current (I
connected PV generator. This is the relevant value for string design and represents the absolute maximum limit for
inverter protection. The connected PV generator must be designed in such a way that the maximum short-circuit current
is less than or equal to the I
short-circuit current greater than the I
Page 7
3.0 NX1 M2
3.0 kW
140-480 V
360 V
max.)
SC
3.0 NX1 M2
3 kVA
13 A
15 A
<20 % of the rated AC current for a maximum of 20 ms
.)" together with the open circuit voltage (U
SCmax
of the inverter under all foreseeable conditions. The design must in no case result in a
SCmax
of the inverter.
SCmax
KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2
3.7 NX1 M2
3.68 kW
165-480 V
80-550 V
360 V
80 V (PLC switch-on voltage, feed-in voltage is 100 V)
580 V
2*12 A
2
2
2 x 18 A
0 A
yes
no
no
3.7 NX1 M2
3.68 kVA
230 V [3/N/PE]
180 V - 290 V
16 A
16 A
48 A
34 A
50/60 Hz
45 – 65 Hz
0 - 60 % Snom
0.8 .... 0.8
inductive
1
<3%
295 V
no
4.0 NX1 M2 5.0 NX1 M2
4.0 kW
180-480 V 220-480 V
360 V
4.0 NX1 M2 5.0 NX1 M2
4 kVA
17.4 A
20 A
capacitive
) defines the characteristic of the
OCmax
5.0 kW
360 V
5 kVA
21.7 A
22.7 A