Protective relay testing

Oriented to perfom test in the field of distribution relays, smart grid relays, single phase relays, three pahse relays and low power realys



Three phase relay test set


Model: RELTEST 1000

Producer: ISA

country of origin: Italy


The use of RELTEST is extremely easy: once conenctions are performed, the operator can select the desidered test by a menu. Tests can be performed locally or by PC control.

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Description

Test results are automatically saved and then downloaded in the PC using the software TDMS, provided with the test equipment, for final storage and printing.

Three AC voltage outputs, separately adjustable. Output range (phase voltage): from 0 V to 100 V AC or to 400 V AC. aslo equiped with is equipped with two current outputs, one switchable on the three phase sockets and an independent one.

The test equipment local control is performed by the multifunctional knob, keyboard and display. The control menu allows to set the type of fault. Then the test is launched, including two type of tests: treshold measurement and time measurement. Test results are shown on the dipslay, and can be saved and retrieved. With the PC connection, the user has available TDMS - Test and Data Management Software.



Specifications
RELTEST 1000 can test all the following relays
Realy type
IEEE No.
Distance rlay
21
Synchronizing device
25
Under/over-voltage relay
27/59
Directional Power relay
32
Instantaneous over-current relay
50
Inverse time over-current relay
51
Directional over-current relay
67
Automatic reclosing relay
79
Frequency relay
81
Differential protection relay
87
Applicable Standard
Electromagnetic compatibility:
Directive 2004/108/EC. Applicable Standard : EN61326-1 + A1 + A2
Low voltage:Directive 2006/95/EC (CE conform).
Applicable standard: CEI EN 61010-1
Operating temperature: 0 - 50°C
Storage: -20°C to 70°C
Relative humidity : 5 - 95%, not condensing



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