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CAPACITIVE BANK LOAD

 

Capacitive Bank Load Three phase suitable for operation on 415/440 volts three phase AC 50Hz housed in well ventilated sheet steel cabinet with bakelite front panel, complete with indicating lamps, voltmeter to indicate the input voltage and Ammeters to indicate, the load. ON/OFF switch, discharge switch etc. available in continuously variable type.
CAPACITY : 5 AMPS, 10 AMPS, 15 AMPS, 20 AMPS, 25 AMPS & 30 AMPS.
do - single phase suitable for operation on 230/240 volts AC single phase 50 Hz. other details are same as above.
CAPACITY : 5 AMPS, 10 AMPS, 15 AMPS, 20 AMPS, 25 AMPS & 30 AMPS.

Capacitive Bank Load Three phase suitable for operation on 415/440 volts three phase AC 50Hz housed in well ventilated sheet steel cabinet with bakelite front panel, complete with indicating lamps, voltmeter to indicate the input voltage and Ammeters to indicate the load. ON/OFF switch discharge switch etc. available in step variation.
CAPACITY : 5 AMPS, 10 AMPS, 15 AMPS, 20 AMPS, 25 AMPS & 30 AMPS.
do single phase suitable for operation on 230/240 volts AC single phase 50 Hz. other details are same as above.
CAPACITY : 5 AMPS, 10 AMPS, 15 AMPS, 20 AMPS, 25 AMPS & 30 AMPS.

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TUBULAR RHEOSTATS

Wire wound Tubular Rheostats for Laboratory use, grooved core, completely insulated from the body to work on 240 Volts. Resistance coated with silicon compound to eliminate loosen of wire even on heating. Contacts are phosphor bronze strip ensure regular Contact. End supports are heavy duty casted metal stands. The Rheostats can withstand 20% overloading of the marked value upto 1 minute. Accuracy +5% to 10% + Ambient temperature.

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Range
0.3 Amps       25000Ohms
0.3 Amps       1300 Ohms
1 Amps          600 Ohms
2 Amps          500 Ohms
2 Amps          45 Ohms
5 Amps          25 Ohms
10 Amps        20 Ohms
10 Amps        5 Ohms
15 Amps        2 Ohms
20 Amps        1 Ohms 

Range
0.3Amps       10000 Ohms
1 Amps         2500 Ohms
1 Amps         300 Ohms
2 Amps         200 Ohms
5 Amps         100 Ohms
5 Amps         12 Ohms
10 Amps       10 Ohms
15 Amps       10 Ohms
20 Amps       5 Ohms
20 Amps       0.3 Ohms

Range
0.3 Amps      4500 Ohms
1 Amps         1000 Ohms
1 Amps         125 Ohms
2 Amps         100 Ohms
5 Amps         60 Ohms
5 Amps         5 Ohms
5 Amps         4 Ohms
15 Amps       5 Ohms
15 Amps       0.6 Ohms
20 Amps       2 Ohms

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CONTINUOUSLY VARIABLE AUTO TRANSFORMERS

Supreme make continuously Variable Voltage Auto Transformer (VARIAC) , having a movable carbon tip fixed to a brush-arm sliding on a silver plated commutator. Rotation of the brush-arm by either manual or motor drive delivers an output voltage from zero to or above line voltage conforming to IS:5142:1969.

SALIENT FEATURES :
Rugged Construction l Excellent Regulation l High Efficiency l No wave form distortion l Silver Plated Commutator l Low Operating Torque l Smooth & Linear Output l Low Magnetizing Current l Negligible Maintenance & trouble-free long life.

Supreme variacs has been carefully designed. No special care has to be taken to maintain variac Auto transformers in normal environment. The only components needing inspection and maintenance are the carbon tips and the commutator. Timely replacement of carbon tips and cleaning of the commutator surface of foreign particles and accumulated dust will ensure a considerably long maintenance-free and on uninterrupted life of the unit. Normally, variacs up to 28 AMPS are offered in air cooled or oil cooled construction and 40 AMPS and above are offered in oil cooled construction. In very special cases, 40 AMPS and above can also be offered in air cooled construction.

Single Phase Portable variacs are meant for laboratories, housed in sheet steel cabinet duly powder coated. All connections are brought out and terminated with a 3 pin cable for easy operation. Input 230/240 volts, single phase AC 50 Hz, Output 0-270 volts, continuously variable. Standard Ratings are given below.

Three Phase Portable variacs are meant for laboratories, housed in sheet steel cabinet duly powder coated. All connections are brought out and terminated on insulated terminals duly marked for easy connection. Input 415 volts AC 3 phase 50 Hz. Output 0-470 volts 3 phase, continuously variable. Standard Ratings are given below.

Single & Three phase variacs for open execution are meant for control panels and other testing equipments.

The above variacs are available in following ratings.
O.75 A, 1 A, 2 A, 3 A, 4 A, 5 A, 6 A, 8 A, 10 A, 15 A, 20 A, 28 A, 32 A, 40 A, 50 A, 60 A, 75 A & 100 A.
Higher ratings can be supplied upto 600 AMPS against specific requirements.

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