Product Profile of 1ph-1ph Sine Wave Inverter with Overload/ Short Circuit Protection

1ph-1ph Sine Wave Inverter with Overload/ Short Circuit Protection is manufactured by Emmanuel Electronics. Emmanuel Electronics is an ISO 9001:2000 company. Emmanuel 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.

1ph-1ph Sine Wave Inverter with Overload/ Short Circuit Protection is ideal for 50Hz/60Hz/400 Hz frequencies. This 1ph-1ph Sine Wave Inverter is available with micro controller based design.

Technical specification of 1ph-1ph Sine Wave Inverter with Overload/ Short Circuit Protection is:

• 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