Model No.
|
NB220 -6KS
|
NB220 -10KS
|
NB220 -20KS
|
NB220 -50KS
|
NB220 -100KS
|
NB480 -200KS
|
NB480 -300KS
|
|
Warranty
|
|
Product Warranty (Min)
|
2 Years
|
2 Years
|
2 Years
|
2 Years
|
2 Years
|
2 Years
|
2 Years
|
|
Input Data(DC)
|
|
Max. DC Voltage
|
300 V
|
300 V
|
300 V
|
300 V
|
300 V
|
750 V
|
750 V
|
|
Nominal DC Voltage
|
220 V
|
220 V
|
220 V
|
220 V
|
220 V
|
480 V
|
480 V
|
|
Min. DC Voltage to Start Feed In
|
180 V
|
180 V
|
180 V
|
180 V
|
180 V
|
450 V
|
450 V
|
|
Max. DC Current
|
|
Output Data (AC)
|
|
Max. AC Power
|
4.8 kW
|
8 kW
|
16 kW
|
40 kW
|
80 kW
|
160 kW
|
240 kW
|
|
Output AC Voltage Range
|
220~391.4 V
|
220~391.4 V
|
220~391.4 V
|
220~391.4 V
|
220~391.4 V
|
220~391.4 V
|
220~391.4 V
|
|
Nominal AC Voltage
|
220, 380 V
|
220, 380 V
|
220, 380 V
|
220, 380 V
|
220, 380 V
|
220, 380 V
|
220, 380 V
|
|
Max. AC Current
|
9.1 A
|
15.2 A
|
30.1 A
|
75.6 A
|
152 A
|
304 A
|
456 A
|
|
Frequency Range
|
49.95-50.05 Hz
|
49.95-50.05 Hz
|
49.95-50.05 Hz
|
49.95-50.05 Hz
|
49.95-50.05 Hz
|
49.95-50.05 Hz
|
49.95-50.05 Hz
|
|
Frequency
|
50 Hz
|
50 Hz
|
50 Hz
|
50 Hz
|
50 Hz
|
50 Hz
|
50 Hz
|
|
Power Factor (cosθ)
|
0.8
|
0.8
|
0.8
|
0.8
|
0.8
|
0.8
|
0.8
|
|
Distortion (THD)
|
< 5 %
|
< 5 %
|
< 5 %
|
< 5 %
|
< 5 %
|
< 5 %
|
< 5 %
|
|
No of feed-in phases
|
|
Max. Efficiency
|
91 %
|
91 %
|
91 %
|
92 %
|
92 %
|
92 %
|
92 %
|
|
General Data
|
|
Dimensions (H/W/D)
|
1200x480x550 mm
|
1200x480x550 mm
|
2260x600x800 mm
|
2260x600x800 mm
|
2260x800x1000 mm
|
1880x850x1450 mm
|
1880x1160x1910 mm
|
|
Weight
|
93 kg
|
160 kg
|
280 kg
|
570 kg
|
860 kg
|
1000 kg
|
1500 kg
|
|
Noise Level
|
< 55 dB(A)
|
< 55 dB(A)
|
< 55 dB(A)
|
< 55 dB(A)
|
< 55 dB(A)
|
< 55 dB(A)
|
< 55 dB(A)
|
|
Operating Temperature
|
-25 ~ +55 ℃
|
Protection Class
|
IP21
|
Humidity
|
0-90 %
|
Cooling
|
Fan
|
Max. Altitude
|
5000 m
|
Interface
|
RS 232, RS 485, Ethernet
|
Display
|
LCD, TFT
|
Protection Features
|
|
Protection Features
|
Anti Island Protection(ENS), Short Circuit Protection, Overload Protection, Overvoltage Protection, Overcurrent Protection, Overtemperature Protection, Residual Current Device (RCD), Reverse Polarity Protection, Surge Protection
|