SINE WAVE THREE PHASE INVERTER (BALANCE)
Manufacturing Country :
Thane
SALIENT FEATURES
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BENIFITS
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Balance output
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Suitable for balanced 3 phase load. (no Need of unbalance 3 phase inverter which is more expensive)
|
IGBT based inverter
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Rugged design, can deliver 5 times peak output current, suitable for lifts with A/c drive
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IGBT based smps battery charger
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a)Wide input voltage range
b) Low ripple dc charging current
c) Less heating of batteries so battery life improves
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Automatic changeover
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No attendant required
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Technical Specification |
Rating |
6 KVA TO 30 KVA |
AC input |
415V + 15%, -20% Three Phase 4 Wire |
Frequency |
50Hz + 6% |
DC VOLTAGE |
72VDC TO 360VDC |
Charging time |
15 Hours for 90% of full capacity |
Charger type |
SMPS charger (IGBT Based) |
INVERTER |
Technology |
IGBT, High Frequency PWM |
Output voltage |
400V / 415V AC three phase |
Voltage regulation |
+2% for DC I/P Variation & O/P Load Variation |
Frequency |
50Hz + 1% |
Waveform |
Pure sine Wave |
Harmonic Distortion |
Less Than 3% |
Inverter Efficiency |
>90% for 360 VDC
>85% for 180 VDC |
Power Factor |
0.8 |
Over Load |
105% Countinuously
500% for 2 Sec. |
Allowed Imbalance |
10% |
Crest Factor |
4:1 |
Transient Response |
+ 4% under full load change & corrected within 60 msec |
Phase displacement |
120o + 1o |
Audible Noise |
Less Than 45db at 1 meter |
GENERAL |
Operating Temperature |
0oC To 50oC |
Humidity |
Max 95%, Non-Condensing |
PROTECTIONS
Output overload & short circuit, Output Under & Over voltage, DC Under & Over Voltage input under & over voltage, single phasing & phase unbalance |
INDICATIONS & ALARMS |
A) Mains on (R.Y.B.) |
LED Indication |
B) Inverter on |
LED Indication |
C) Battery Low |
LED Indication & alarm |
D) Input Under Voltage |
Mains LED slow blinking |
E) Input Over Voltage |
Mains LED fast blinking |
F) Output Over load |
LED Indication & alarm |
CHANGER OVER |
A) Elector Mechanical - (switch Contactor) |
Provided as standard feature |
B) Static Switch |
BI - Directional (Optional ) |
ISOLATION POWER |
Input |
MCB Provided |
Output |
Switch,MCB(Optional) |
Battery |
Fuse Link, MCB (Optional) |
|
|
BALANCE SINE WAVE THREE PHASE INVERTER FOR 3 PHASE MOTORS WITH V/F DRIVE |
|
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MODEL
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6Kva 72V
|
10Kva 120V
|
12Kva 144V
|
20Kva 240V
|
25Kva 300V
|
30Kva 360
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Motor 5.5 Kw*
|
1
|
0
|
2
|
0
|
3
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4
|
0
|
5
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Motor 7.5 Kw*
|
0
|
1
|
0
|
2
|
0
|
0
|
3
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0
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Tubelight*
|
8
|
12
|
16
|
24
|
30
|
44
|
36
|
50
|
|