Specification for 2.5 KVA, 110 VDC230 AC Inverter
Technical Requirements :
Input Voltage (MinNomMax.) : 90 V110V140V with 15% ripple
Output Voltage : 230 V AC +-5%, 50 Hz for input voltage range of 90 to 140 V DC from no load to full load.
Rated capacity : 2.5 KVA at 90 V DC
Continuous KVA Rating : 2.5 KVA
Wave form : SinusoidalPWM, THD not exceeding 3%.
Cooling : Natural air cooled
Efficiency : Shall not be less than 85% at full load
Protection :
Input MCBs and fuses
Polarity reversal at input side.
Frequency beyond 50 +- 3%
Voltage surge supressor at input
Over voltage at the input and output
Over current protection
Short circuit at output
Earth protection
Constructional Requirements : The enclosure shall be such as to prevent ingress of brake block shoe dust liable to get attracted by the magnetic effect of the equipment. The enclosure shall meet the requirements of IP-65 protection level of IS:2147 (Latest edition). All the metal parts shall be protected from rust and corrosion. Sheet thickness will not be less than 1.6 mm.
Overall Dimension : W = 500 mm, L = 450, H = 375 mm as per drg. No. SKED 055 alt. 'a'.
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V. K. Deshpande (Enertech Ups Pvt. Limited)
399/1-2,Bhare, P. O. Ghotawade (near Piraqngut) Tal. Mulshi., Pune, Maharashtra - 412111, India
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