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Home > Products> Harmony
Harmony series 20 to 120 KVA UPS
MODEL : Harmony : 320, 330, 340, 350, 360, 360, 380, 3100, 3120
TECHNICAL SPECIFICATION ::
INPUT
| Design Philosophy |
IGBT based PWM Rectifier with Active Power Factor & Harmonic control |
| Nominal Voltage |
415 V AC, (-20 % to +15 % ) Phase & Neutral |
| Nominal Frequency |
50 Hz (± 6%) |
| Input Power Factor |
> 0.98 |
| Input Current Harmonics |
< 5% |
| BATTERY VOLTAGE |
360 V DC |
OUTPUT
| Inverter Design Philosophy |
IGBT based PWM with Instantaneous Sinewave, Micro Processor control |
| Nominal Voltage |
400 / 415 V AC, 3 Phase & N (stepless Adjustable) |
| Regulation |
=< 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% max on linear load & < 5% on non-linear load |
| Crest Factor |
3 : 1 |
| Overload Capacity |
125% for 10 Min ; 150% for 60 Sec. |
| Dynamic Response Duty |
For 0 to 100% step load change the output shall remain within ± 5% & recover to ± 2% within one cycle Continuous |
ENVIRONMENT
| Ambient Temperature |
0 to 45° C |
| Storage Temperature |
-10 to 70° C |
| Humidity |
Upto 95% RH, Non Condensing |
| Altitude |
< 1000 meter above sea level ( without derating) |
PHYSICAL
| Enclosure Protection Grade |
IP - 40 |
| Cooling |
Forced Air |
| Colour |
RAL 7032 (Siemens Gray) |
| Cable Entry |
Bottom & Front |
| TESTING STANDARDS |
IEC 62040- Part III |
| MODEL |
Harmony 320 |
Harmony 330 |
Harmony 340 |
Harmony 350 |
Harmony 360 |
Harmony 380 |
Harmony 3100 |
Harmony 3120 |
| KVA/KW |
20 / 16 |
30 / 24 |
40 / 32 |
50 / 40 |
60 / 48 |
80 / 64 |
100 / 80 |
120 / 96 |
| Acoustic Noise |
< 64 db A |
< 64 db A |
< 68 db A |
< 68 db A |
< 70 db A |
< 70 db A |
< 72 db A |
< 74 db A |
| Efficiency (DC to AC) |
> 91% |
> 92% |
> 92% |
> 94% |
> 94% |
> 95% |
> 95% |
> 95% |
| DIMENTSIONS (in mm)
|
| Width |
800 |
800 |
900 |
1000 |
1000 |
1200 |
1200 |
1000+1000 |
| Depth |
800 |
800 |
800 |
900 |
900 |
900 |
900 |
900 |
| Height |
1600+160 |
1800+160 |
1800+160 |
1800+160 |
1800+160 |
1800+160 |
1800+160 |
1800+16 |
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