Why FIRST CHOICE is an every one’s choice?
Inverter / UPS ( Combo Models )
in its R&D studied the status of various brands of ups and batteries and identified lots of minus points which are problematic when frequent power failure accurse. Ultimately FIRST CHOICE
developed a world class technology
and designed a compact model with world class materials, given birth to a trouble free INVERTERS/UPS
. Now FIRST CHOICE is the only WEAPON to give.`NOSEE CUT TO POWER CUT
- Latest Digital Signal processing technology gives pure sine wave output with high performing voltage and current - suits all kinds of applications including precious medical and space research equipments.
- Unlike other Inverters we use high frequency variable (power factor method) Multi stage stepped charging technology gives high back up and long life to batteries.
- Charges battery even at a very low input voltage of 110+-5V and also deep discharged batteries (normally needs bench charging in other brand inverters)
- Battery protection against high temperature (needs top up frequently in other brands) and also reverse polarity
- Automatic self discharging and recharging facilities and also charge any Ah range of batteries
- No humming noise or over heat generation increases the inverter life to many years
- 5 seconds delayed AC change over protects appliances from spikes.
- Ultra fine changeover shifts power in milli seconds, confirms no markable interruption in output voltage.
- Fitted with thermal controlled ventilated fan for cool and smooth running
- Compact designs, models and supplied with attractive colors. Inbuilt trolley type also available up to 1000 VA models
UNLIKE ORDINARY INVA TUBULAR BATTERIES our Ultra pure DURO TECH+++ tubular batteries are designed and developed with calcium and silver technology gives 3 time longer life and also high backup for many years. Supplied with level controller floats