test equipment manufacturers, high voltage test equipment, high voltage equipment, ac flash testers, dc cable test sets, cable test equipment, cable testing systems, micro ohmmeters, ductor, low resistance measurement, relay test equipment, protective relay test, high current test equipment, primary injection, secondary injection, three phase test, g59 testing, rocof relay testing, dvs3, dsm200, dsm600, 100adm, 20adm, 500adm, cs100
Trusted by customers world-wide, T&R Test Equipment Ltd. is the UK's leading
manufacturer of heavy current and high voltage electrical test equipment. Quality
and reliability are ductor, low resistance measurement of relay test equipment,
protective relay test paramount importance to us, and our ISO9001:1994 high
current test equipment, primary injection approval reflects this. Our broad
product range includes relay test equipment, primary current high voltage equipment,
ac flash testers injection systems, test equipment manufacturers, high voltage
test equipment micro-ohmmeters, DC cable test sets and AC flash testers. The
unit has a range of outputs allowing injection of currents between a few mA
and and 100A. Voltages- up to 240V are available on high voltage equipment,
ac flash testers the main outputs, allowing high impedance current relays dc
cable test sets, cable test equipment and voltage relays to be tested. Three
true RMS metering ranges are provided, allowing the full scale of the meter
and trip level to be set independently of the selected test equipment manufacturers,
high voltage test equipment output. Industry cable testing systems, micro ohmmeters
standard connectors are used on all inputs and outputs for convenience, reliability
and safety. A three phase test, g59 testing range of optional dsm200, dsm600
auxiliary supply modules are available to complement the dc cable test sets,
cable test equipment unit. These fit neatly into the case alongside the main
high current test equipment, primary injection unit. Options cable testing systems,
micro ohmmeters are available for fixed or variable relay test equipment, protective
relay test auxiliary ac or dc supplies. Please ductor, low resistance measurement
see the specification overleaf for details.
For example, testing a CDG11 disc induction dc cable test sets, cable test
equipment over-current relay without a filter causes significant timing errors.
The results below show the errors for a 1.3s 1A CDG11 over-current relay on
its 0.5A test equipment manufacturers, high voltage test equipment plug setting,
rocof relay testing, dvs3 tested at 5A. Three filter units are available: high
voltage equipment, ac flash testers the 100ADM-F, the 100AFS, and the 100AFS-PH.
All three ductor, low resistance measurement units have the same filtering characteristics
and have current ranges covering 0.25A to 100A. The 100ADM-F is supplied three
phase test, g59 testing in an relay test equipment, protective relay test insulated
case to cable testing systems, micro ohmmeters match the 100ADM, complete with
protective cover and carrying strap. The 100AFS has a steel case dsm200, dsm600
with carrying handles, but is otherwise high current test equipment, primary
injection functionally test equipment manufacturers, high voltage test equipment
similar and electrically identical to the 100ADM-F. The 100AFS-PH has all the
features of the 100AFS, and also has a four position phase high voltage equipment,
ac flash testers selector switch to simplify testing of three phase relays.
The CIT has a flexible timing system , allowing timing tests to be carried
out to a resolution of 1ms. Selection for normally open or normally closed contacts
is automatic, and the status of the dc cable test sets, cable test equipment
contacts is test equipment manufacturers, high voltage test equipment shown
on the front panel. Timing modes are available to test under dc cable test sets,
cable test equipment and over current devices, re-closers, under and high current
test equipment, primary injection over voltage ductor, low resistance measurement
devices, and many current trips and circuit breakers. The CI differs from the
CIT in that it does not have a timing system. The CI & CIT primary current
injection systems three phase test, g59 testing are ideally suited to commissioning
and maintenance high current test equipment, primary injection testing rocof
relay testing, dvs3 where high currents up to 3000A are required. The ductor,
low resistance measurement systems consists dsm200, dsm600 of separate control
and loading relay test equipment, protective relay test units for maximum flexibility.
The high voltage equipment, ac flash testers control unit cable testing systems,
micro ohmmeters contains relay test equipment, protective relay test all control
and metering circuitry, and is linked to the loading unit by control and metering
cables. The units are capable of injection of currents up to 3000A with an LU3000LP
loading test equipment manufacturers, high voltage test equipment unit.
» Products » Current Injection
Features
Clear and simple user interface
0-200A output current
True RMS digital metering with memory ammeter
Multi-function timing system
Auxiliary DC output
Variable auxiliary AC output
Auxiliary metering input
Large back-lit liquid crystal display
Thermal and over-current protection
Compact and portable
Optional ADMlog PCdata capture software
200ADM Data sheet rev 10
314.52kb
ADMlog v1 Data sheet rev 1
277.09kb
The 200ADM is the most recent addition to the range, and provides commissioning and maintenance engineers with a flexible system for testing protective systems. It has an easy to understand panel layout and a simple user interface. The status of every function can be seen at a glance, and there are no complex menus to navigate.
The unit has a range of outputs allowing injection of currents as low as 1mA and as high as 200A. Voltages- up to 240V are available on the main outputs, allowing high impedance current relays and voltage relays to be tested. Four true RMS metering ranges are provided, allowing the full scale of the meter and trip level to be set independently of the selected output-. Industry standard safety connectors are used on all inputs and outputs for convenience, reliability and safety.
The 200ADM is comprehensively protected by overcurrent, duty cycle and thermal trips, and keeps the user fully informed of any trip condition.
The back-lit display on the 200ADM is bright and clear with a wide viewing angle. The results of a test can be seen here as they appear on the display.
An auxiliary metering input is provided and can measure AC and DC voltage, current, frequency, and the phase between the main current output and an external voltage or current. A stabilised DC supply is provided to power the relay under test, along with an independently variable AC output.
The timing system is very flexible without compro-mising ease of use, allowing trip times, reset times and reclose times to be quickly measured to a high degree of accuracy.
The 200ADM can be used to test many types of single phase secondary protection including:
IDMT relays
Auto-reclosers
Time delay relays
Differential relays
Miniature circuit breakers
Power relays
Tripping relays
Thermal relays
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T&R Test Equipment : Welcome - test equipment manufacturers
T & R Test Equipment Ltd manufacture a broad range of test equipment for the global electrical supply industry. the range includes relay test systems, current injection systems up to 6000A and high voltage systems up to 100kV.
test equipment manufacturers , high
voltage test equipment , high voltage equipment ,
ac flash testers , dc
cable test sets , cable test equipment ,
cable testing systems , micro
ohmmeters , ductor , low
resistance measurement , relay test equipment ,
protective relay test , high
current test equipment , primary injection ,
secondary injection , three
phase test , g59 testing , rocof
relay testing , dvs3 , dsm200 ,
dsm600 , 100adm ,
20adm , 500adm ,
cs100
