Product Profile of 3ph-3ph Sine Wave Inverter with Over/Under Voltage Protection

Emmanuel Electronics is the manufacturer of 3ph-3ph Sine Wave Inverter with Over/Under Voltage Protection. Emmanuel Electronics is an ISO 9001:2000 awarded company. Electronics also manufactures various types of Ups Systems, frequency converter, sine wave inverters, domestic inverters, line interactive ups, servo controlled voltage stabilizer, industrial battery chargers, customized Dc power supplies, C.V.T etc.

3ph-3ph Sine Wave Inverter with Over/Under Voltage Protection is made from high quality raw material and is easy to use in nature. This 3ph-3ph Sine Wave Inverter offers Less than 3 % T.H.D distortion on linear load.

3ph-3ph Sine Wave Inverter with Over/Under Voltage Protection has the following specifications:

• Voltage : 400v ac, three phase, 4 wire [each phase is independently controlled]

• Voltage regulation :+/- 2% per phase

• Frequency :50Hz/60Hz/400Hz +/- 0.05% [Crystal control]

• Distortion: Less than 3 % T.H.D. On linear load [between phases to neutral].

• Waveform : Pure sine wave

• Technique : Sine weighted PWM, using micro controller [ high frequency switching, IGBT based inverter]

• Power factor:0.7 lag to unity.

• Power rating :6KVA to 150KVA ,

• Inverter efficiency: Typically 90%.

• Crest factor : 3:1

• Transient response:Better than 4% for 100% instant load change.

• Recovery time: 20 msecs

• Overload: More than 150% for 5 secs