Samtek Power

QUASI SINE WAVE INVERTERS

SAMTEK a total power solution company introduces Electronic Generator based on PWM - MOSFET technology which provides 220 volts, 50 Hz, A.C. supply to overcome power failure. It is a solid state fully automatic device using the latest technology, engineered to suit Indian conditions and is most useful where frequent power failure occurs. It instantaneously changes over from mains to battery operation in the event of power breakdown and reverts back on mains restoration.

It is Fully Automatic. Doesn't require any manual operation.

PWM - MOSFET Technology Noiseless operation of Fans & Tubes.

SCR phase controlled solid state CC/CV charger to charge the battery at constant current rate over a wide input voltage range of 150 - 280 volts A.C.

The inverter switches off automatically when the battery / batteries have drained upto the permissible limit, thereby enhancing the life of batteries.

Totally protected against overload and short circuit of any duration. It switches off automatically in case of overload / short circuit and gives visual as well as audio alarm to attract attention of the user. It's intelligent search system switches on the inverter automatically as the load comes within specific capacity.

TECHNICAL SPECIFICATION
Input Voltage :	150 - 280 volts	Output Voltage :	230 +/- 4% V ( R.M.S )
Output Frequency :	50 Hz +/- 1%	Efficiency :	92%
Overload Rating :	110% cont.	Load Power Factor :	0.8 Lagg. to unity
Output Wave form :	Semi Sinusoidal	Battery Charger :	SCR Phase Controlled
Technology :	PWM - Mosfet based	Ambient Temparature :	0 - 45 ° C

INVERTER LOAD SELECTION CHART
	MODEL	450 VA			550 VA			650 VA			800 VA			1000 VA			1350 VA			1500 VA			2000 VA
VA	Wattage Combination	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C
60	Bulb	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	-
60	Tube Light	4	2	2	4	2	2	4	4	2	6	4	4	6	4	4	9	7	4	10	4	8	13	5	10
100	Fan	2	2	1	3	3	1	4	3	1	5	2	3	7	3	2	8	4	3	10	4	6	13	4	10
100	Television	-	1	1	-	1	-	-	1	1	-	1	-	-	1	-	-	1	1	-	1	1	-	1	1
75	V.C.R.	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-
10	Mosquito Rep.	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
300	Room Cooler	-	-	-	-	-	1	-	-	1	-	1	-	-	-	1	-	-	1	-	-	1	-	-	-
400	Desert Cooler	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	1	-	-	2	-	-	1	1
300	Computer	-	-	-	-	-	-	-	-	-	-	-	1	-	-	1	-	-	1	-	-	-	-	1	-
75	Fax	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-
100	Typewriter	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	1	-
50	EPABX	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	1	-