REVEXmax - User’s Manual
2
Description of the instrument
2
Description of the instrument
2.1
General description
The REVEXmax S (STANDARD) / REVEXmax W (WELD) instrument is de-
signed to verify the safety of electrical appliances in general. All AC measurements
are measured by the method TRMS (true rms), and for some measurements the
DC component value can be displayed. Measured circuits meet the requirements
of EN 61557 and EN 60974-4 (requirements for measuring circuits), including the
required input characteristics.
The REVEXmax performs the following tests:
•
Earth bond test >1 A AC
•
Insulation resistance test 500 V DC and 250 V DC
•
Alternative (substitute) leakage current
•
PE current during operation and touch leakage current
•
Differential leakage current and touch leakage current
•
Apparent power
•
Mains voltage
•
Current consumption
•
Welding equipments output voltage and leakage current (WELD variant only)
•
External voltage (WELD variant only)
With additional equipment can be measured:
•
measurement of PE current during operation of three-phase portable appliance
by means of optional adapters
•
measurement of differential leakage current of three-phase portable appliance
by means of optional adapters
•
measurement of PE current during operation by means of current clamp
•
measurement of differential leakage current by means of current clamp
•
measurement of current consumption by means of current clamp
•
measurement of apparent power by means of current clamp
The REVEXmax has furthermore additional features, which improve the safety of
both the operator and the DUT. These include:
•
check for dangerous contact voltage on the PE of power outlet (before the
start of the measurement)
•
check if the PE of the power outlet is grounded (before the start of the mea-
surement)
•
automatic check for leakage current amplitude of the device under test
•
check of the appliance’s current with automatic switch off the Test Socket
1
:
0
÷
12 A . . . . . . . . . . . . . . . . . . . . max. 25 min
12
÷
16 A . . . . . . . . . . . . . . . . . . . max. 60 sec
•
manual self-test
c
2019 ILLKO, s.r.o.
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