T3000 has got incorporated a powerful multi-meter and phase angle
meter with oscilloscope functions.
FOR MORE INFORMATION
(www.isatest.com/products/t3000.asp)
3.0 SECONDARY
INJECTION TESTING KIT: Quantity : 5 Nos.
This test set
is suitable for testing and calibration of all types of relays
including static, microprocessor based, electromechanical relays
etc.
The rating of
this set is,
3.1
0-100\250 Amp, distortion free alternating current. Current can be
selected in ranges of 1A, 5A, 10A, 25A, 50A & 100A\250A.
3.2
0-440V A.C., Voltage can be selected in range of 0 - 63.5V, 110V,
230V & 440V.
3.3 0-250V
D.C., 2A, Capacity, low ripple content D.C. source.
4.0 PRIMARY
INJECTION TEST SET: Quantity : 3 Nos.
This set is
used for testing Ratio of current Transformer, bi-metal relays and
primary circuit injection etc. The set can inject maximum upto
1000A. The range selection is 0-250A / 500A / 1000A.
5.0 MEASURING
(PHASE SHIFTING) RELAY TEST SET: Quantity : 4 Nos.
This set is
suitable for testing relays with circular characteristics and
relay with specified maximum torque angle.
This set has,
5.1
Current source upto 10A.
5.2
Voltage source upto 110V.
5.3 Phase
shifter with continuous adjustment of phase angle from 0 to 360
degree with phase angle meter.
6.0 THREE
PHASE CURRENT AND VOLTAGE INJECTION TEST SET :
Quantity : 1 No.
This set is
used for simulation of motor starting condition and for three
phase overall recalibration of motor protection relay, testing and
calibration of energy meters, etc.
The rating of
the set is,
6.1 Three
phase current with individual control in steps of 1A, 5A, 10A, 25A
and 50A.
6.2 Three
phase voltage 110V A.C. Fix.
6.3 D.C.
source 0 - 250V DC, 2Amp.
7.0 HIGH
VOLTAGE TESTING SET: Quantity : 2 Nos.
This set is used for High Voltage Testing of switchgears,
cables, bus-bars etc.
The rating of this set is,
7.1 0-70 KV D.C./ 10mAmp.
7.2 0-45 KV D.C./ 10mAmp.
8.0 FREQUENCY
GENERATOR: Quantity : 3 Nos.
This set is
used as a highly stabilized variable frequency and voltage source
for testing frequency relays. A facility for testing rate of
change of frequency feature as well as third harmonic injection
for 100% Stator Earth Fault Protection Check.
9.0
C.T. KNEE POINT VOLTAGE CHECK TEST SET: Quantity : 1 No
This set is
specifically designed for testing of saturation characteristics
of CTs having very high-knee point voltage.
The rating of set is,
9.1
0-500V, 5A.
9.2
0-2000V, 1A.
10.0 OIL
TEST SET: Quantity : 1 No.
This set is utilized for testing dielectric strength of
insulating oil.
The rating of the set is,
10.1
This set is motorized.
10.2
Maximum output voltage is 0-60 kV.
11.0 TURNS
RATIO TEST SET: Quantity : 1 No.
This set is
used for checking turns ratio of power transformer (1 Phase & 3
Phase). The range of turns ratio is from 1-111
12.0 DIGITAL
LOW RESISTANCE MICRO - OHM METER: Quantity : 6 Nos.
This unit is designed on the principle of Kelvin's bridge method.
This unit has
high accuracy of 0.1% and is used for measuring winding
resistance of Alternator, Transformer, H. T. Motor, Current
Transformer secondary winding, circuit breaker power contact
resistance etc.
This unit gives
fast and stable readings for High Power (300 MVA), High voltage or
high current transformers. It is suitable for Live Switchyard.
Direct read out feature of resistance on 4 ˝ digit LCD display
with back light is available. It is totally protected against
inductive load and surges works on 230 V AC mains. It has high
stability, high voltage compliance and extremely low ripple
source.
13.0 DIGITAL
TIME INTERVAL METER : Quantity : 4 Nos.
This is a
digital display time interval meter with accuracy of 0.1% and
measurement from 1 mSec. to 999.9 Sec.
14.0 CIRCUIT
BREAKER OPERATING TIME INTERVAL METER: Quantity : 2 Nos.
High accuracy Digital micro
processor based instrument for measurement of circuit breaker
closing and tripping time simultaneously for all the three poles.
This unit has digital display. It can measure time from 1 mSec. to
999 mSec. A useful instrument for checking circuit breaker pole
discrepancy and faulty operating mechanism.
15.0
ACCESSORIES : MINIMUM 2 SETS.
The following testing accessories are used along with the major
testing equipments.
15.1 2500V/5000V
Motorised Megger Battery Operated:
These meggers are used for measurement of polarization index
and I.R.value of H.T equipment.
15.2 500V/1000V/2500V/5000V
Digital Megger
:
These meggers are used for
measurement of I.R. value, polarization index and step voltage
test of HT equipment.
This instrument gives a direct
value of polarization index.
15.3 D.C.Source
Box :
This source box output is ripple free, non-distorted output of
capacity 0‑230 Volts and 2 Amp/10 Amp.
15.4 Polarity
Test Box :
Specifically designed for checking polarity of current and
potential transformers.
15.5 Three
point method earth resistance testing kit.
15.6 Clip
on Ammeter :
This instrument has following ranges,
a) Current range from 15A to 600A.
b) Voltage
range from 0-600V.
c) Resistance range.
15.7
AC Amp Leakage Current Meter :
This is a sensitive meter capable of measuring currents as
low as 2 mA.
15.8
Three Phase Variac :
This instrument provides a three phase continuously variable
voltage supply from 0-470V, 10 Amp.
15.9
AVO meters of high accuracy and of reputed make.
15.10
Hand Driven Megger of 500V and 1000V.
15.11
Digital A.C. & D.C. Voltmeters and Ammeters of precision class.
15.12
Precision Class AC Ammeters.
15.13
Digital Multimeters of very high accuracy (Fluke 175).
15.14
Digital phase angle meter for measurement of phase angles
from (+ 0o to + 180o).
16.0 PHASING
ROD: 1 SET
A set of live
phasing rod to identify the phasing out between the two supplies.
The range of phasing rod is from 2kV to 33kV.
The electrical
measuring instruments used by us are calibrated with reference
standards traceable to NPL, Delhi through Electronics Regional
Testing Laboratory, STQC Department of Electronics.
17.0 POWER
QUALITY ANALYSER
: Quantity : 1 No
This measuring
equipment designed and manufactured by “FLUKE” measures :
a) Volts /
Amps / Hertz
b) Power
: KW, KVA, KVAR
c)
Harmonics for Voltage, Amps, Watts
d)
Sags,
Swells recording of Voltage and Current
e)
Transients
f)
Inrush measurement
Recording of
all above data for a period.
Above
measurements are supported by relevant softwares
18.0
ENERGY STANDARDS – METER TESTING SYSTEM:
Quantity:1 No.
These metering
system measures and is supported by relevant software:
a) 3
Phase current, voltage, power factor and frequency
b) 3
Phase kW, kVAR & kVA and single phase kW, kVAR & kVA
c) Energy
: 3 Phase kWh, kVARh & kVAh
d)
Recording of kWh Energy for a period
