Hindustan offers high quality step up and step down transformer that is used to step up or step down the voltage applied to it. The prime difference lies between both is in their primary and secondary voltage. Former has secondary voltage which is greater than its primary voltage. On the contrary, later that is step down transformer works just opposite to the former. Apart from this, the voltage ratio between both primary and secondary decides the turn ratio of the transformer. A single phase transformer of voltage 1 KVA can be easily connected to step up or step down transformer. The insulation is made up of mylar, kraft paper, nomex, varnish or other allied materials that are placed between the turns of wire to protect shorting to one another or to ground.We manufacture the transformer with quality material and ensure its delivery in the stipulated time frame.

Technical Specification
1 TYPE DELTA/STAR
2 INPUT VOLTAGE RANGE 230 V THREE PHASE DELTA

400 V /415 V THREE PHASE DELTA

3 OUTPUT VOLTAGE RANGE 110V – 240Vc SINGLE PHASE STAR

400 V / 415 V THREE PHASE STAR

4 DISPLAY DIGITAL
5 LOSSES AT NO LOAD BELOW 2%
6 COOLING AIR COOLED / OIL  COOLED
7 LOAD REGULATION <4%
8 INSULATION RESISTANCE CLASS F

MINIMUM 1000 M OHM (@500V DC)

9 BREAK DOWN STREANTH WITHSTAND 2.5 KV FOR 1 MINUTE
10 WINDING 99.9% ELECTROLYTIC GRADE COPPER
11 LAMINATION USED CRGO
12 FREQUENCY 47 TO 53 HZ
13 EFFICIENCY BETTER THAN 97%
14 RELATIVE HUMIDITY UP TO 90% NC @ 40 DEGREE C
15 AMBIENT TEMPRATURE 0-55 DEGREE C
16 DUTY CYCLE CONTINOUS 24X7 INDOOR
17 WAVE FORM DISTORTION NIL
18 EARTHING PROVIDED
19 CABLE

TERMINAL

COPPER TERMINALS / COPPER BUS BAR
20 COMMON MODE NOISE REJECTION BETTER THAN 100 DB
21 NEUTRAL SELF GENERATED
22 VOLT B/W EARTH & NEUTRAL ZEERO VOLT APPROX