Model kVA Rating |
LN 3100
10, 15, 20, 30, 40 kVA |
LN 3300
10, 20, 30, 40 kVA
|
INPUT |
|
Rectifier Design |
IGBT Charger - advanced rectifier |
Niminal Voltage |
415 V AC, ( -20% to +15%) 3 Ph & N |
Nominal Frequency |
50 Hz (± 6 % ) |
OUTPUT |
|
Inverter Design |
IGBT Based PWM with Digital Control |
Voltage |
230 V AC ( 220 / 240, selectable ) 1 Ph & N |
400 V AC (380 / 415, Selectable ) 3 PH & N |
Regulation |
± 1% |
±1% for balanced Load
± 2% for 100% unbalanced Load |
Phase Displacement |
|
≤ 1° for balanced Load
≤ 2° for 100% Unbalanced Load
|
Frequency |
50 Hz ( ± 0.25 Hz ) in free running mode, ( ±3 Hz) in synchronous mode |
Waveform |
True Sinewave |
Total Harmonic Distortion |
< 2% on linear load & < 5 % on nn - linear load ( Ref IEC 62040 Part III)
|
Crest Factor |
.3 : 1 |
Overload Capacity |
125 % for 10 minute ; 150% for 60 sec ( Inverse time Charateristics) |
Dynamic Response |
Complies to IEC 62040 Part II - Class 1 |
Duty |
Continous |
ENVIRONMENTAL |
|
Ambient Temperature |
0 to 40° C |
Humidity |
Upto 90% RH , NOn Condensing |
Altitude |
< 100 meter, above seal Level |
PHYSICAL |
|
Enclosure Protection |
IP - 20 |
Cooling |
Forced Air |
Colour |
RAL 7035 ( Hawells Gray ) |
Cable Entry |
Bottom, Rear |
TESTING STANDARDS |
IEC 62040 Part III |
| |
|
Rating (in kVA ) |
10 |
15 |
20 |
30 |
40 |
10 |
20 |
30 |
40 |
Battery Voltage |
240 V |
240 V |
300 V |
360 V |
360 V |
240 V |
300 V |
360 V |
360 V |
Acoustic Noise |
< 60 dbA |
< 60 dbA |
< 60 dbA |
< 62 dbA |
< 65 dbA |
< 60 dbA |
< 62 dbA |
< 65 dbA |
< 65 dbA |
Overall Efficiency |
upto 91% |
upto 91% |
Dimension |
|
|
|
|
|
|
|
|
|
Width ( in mm ) |
400 |
400 |
550 |
550 |
600 |
400 |
550 |
550 |
550 |
Depth ( in mm ) |
800 |
800 |
900 |
900 |
800 |
900 |
900 |
900 |
900 |
Height5 ( in mm ) |
1080 |
1080 |
1330 |
1330 |
1330 |
1080 |
1330 |
1330 |
1330 |
Approx Weight ( in kg) |
220 |
250 |
325 |
400 |
440 |
240 |
350 |
400 |
450 |
|