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Test and Measurement (T&M)
:SUPREME |
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SINGLE PHASE PHANTOM LOAD TEST SET |
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INPUT
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440V,
3 Phase 4 WIRE AC 50 Hz.
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OUTPUT
TEST VOLTAGE
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230
Volts, Single Phase AC 50 Hz.
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OUTPUT CREEP
TEST VOLTAGE
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250
Volts, Single Phase
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TEST
CURRENT
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0
- 5A & 0 - 10A (selectable)
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STARTING CURRENT
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0.5%,
0.75% & 1% of the range selected.
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POWER FACTOR
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Lead-Unity-Lag
(selectable & continuously variable)
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CAPACITY
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25VA.
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INSTRUMENT
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Digital
Ammeter, Voltmeter & Power Factor Meter class 1.
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STATIC NETWORK PHASE SHIFTER |
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RATED
VA
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600VA(200VA
PER PHASE)
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PRIMARY
OUTPUT
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3
phase, 440V., 50Hz.
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PRIMARY
CONNECTION
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Delta.
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SECONDARY
CONNECTION (OUTPUT)
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Star/Zig-Zag.
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VOLTAGE
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3
Phase, 440V., 50Hz.
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0-180
Degree (90 degree lag-0-90 degree lead)
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PHASE
ANGLE CONTROL
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0-360 degree (180 degree LAG-0-180 degree LEAD, continuous stepless variation.)
with
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a.
Power Factor Selector
Switch
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Full range in steps of 30 or 60 degree.
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b.
Fine angle (P.F. control)
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Selected range ( 30 degree/60 degree) with continuous and stepless adjustment.
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HIGH VOLTAGE OIL TEST SET |
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OUTPUT
VOLTAGE
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0-50 kV or 0-60 kV or 0-80 kV or 0-100 kV
Continuously variable and applicable
between H.T. Electrodes in the Test Cup conforming to IS : 6792 : 1992.
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INSTRUMENT
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A Linear Scaled A.C. Rectifier Voltmeter marked kV to measure output voltage to
liquid dielectric with memory effect.
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INDICATION
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Mains
'ON' and H.T. 'ON' indicating lamps.
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MOTORISATION
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The
unit will be supplied with the rate of rise of voltage at 2 kV / second and in
case motorization is failed, the same can be operated manually.
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INTERLOCKING
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Low / High level interlocking for drive motor.
H.T. Chamber door interlocking.
Earth open interlocking.
L.N. Reverse interlock.
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PROTECTION
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Quick
Acting D.C. Relay to isolate the H.T.
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TEST
CUP
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Test
Cup with cover is made of Methyle Mathacrylate (ACRYLIC) having oil volume between
300 and 500 ml, with adjustable and removable mushroom head Electrodes to IS:6792
& IEC :156. The GO & NO GO gauges are made out of alloy steel duly hardened
and ground to adjust the Electrode gap distance.
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ADDITIONAL
FEATURES
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Motorised cum manual operation.
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ACCESSORIES
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1.
Mains 3 pin cord 2 meter long.
2. Test cell with Electrodes.
3. GO &
NO GO Gauges.
4. Operating Instructions.
5. Our Guarantee certificate.
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AC-DC RECTIFIER UNIT
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Input
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415
Volts, 3 phase A.C. 50 Hz.
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Output
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0-250
Volts continuously variable.
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Cooling
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Natural
air cooling.
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PORTABLE WATTMETER |
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Portable single phase single element dynamometer type Low Power Factor (0.2 pf ) Watt meter, details as above. Class of accuracy + 1.5% of F.S.D.
Range : 0-0.5/1 Amps, 0-50/100/200 Volts.
0-0.5/1 Amps, 0-75/150/300 Volts
0-0.5/1 Amps, 0-150/300/600 Volts
0-0.5/1 Amps, 0-125/250/500 Volts
Range : 0-1/2A or 0-2.5/5A or 0-5/10 Amps (select any one range as per requirement).
0-50/100/200 Volts or 0-75/150/300 Volts
or 0-150/300/600 Volts or 0-125/250/500 Volts (select range as per requirement). |
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EDUCATIONAL LABORATORY PORTABLE DESK TOP METERS |
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Laboratory Desk-top instruments are specially designed for easy to use in Schools, Colleges, Radio Shop, Laboratories and Factories. Mounted on insulated Moulded desk type stand with connection on top terminals. The instruments have clear acrylic front ; size 106 x 84 mm with knife edge pointer & an anti-parallax mirror dial. All meters are inclined at an angle of 450 for easy reading. Ranges on multi-range model are selected by connecting to appropriate terminals. These instruments are ideal for use as teaching models and for experiments.
Accuracy + 2% of FSD
We offer the following Models :
Moving Coil DC Meters, Type EDM-I
Moving Coil AC Rectifier Meters, Type EDM-II
Moving Iron AC Meters, Type EDM-III
* External Shunts for Higher Range Ammeters
* Centre Zero Instruments are also available
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