User’s Manual ESC 2051
Copyright © 2004 ILLKO, s.r.o.
5
FEATURES:
• Earth bond test 200 mA and 10 A AC and earth bond voltage drop at 10 A AC.
• Insulation resistance test 500 V / 250 V / 100 V DC.
• Measurement of substitute leakage current.
• Measurement of touch leakage current with 2 kΩ probe.
• Measurement of differential leakage current, possibility to exchange L/N in test socket.
• Measurement of PE current during operation, possibility to exchange L/N in test socket.
• Functional test – power consumption of tested appliance. Three-phase and hard-wired
appliances functional test by means of optional clamp.
• Measurement of differential leakage current by means of optional clamp.
• Measurement of PE current during operation and differential leakage current of three-
phase portable appliance by means of optional adapters - 16 A and 32 A socked.
• Temperature – type K probe or infrared contact less probe with type K output signal.
• Rotation – contact less probe.
• Memory for results of about 900 measurements.
• RS 232 communication, PC software.
• Optional barcode reader.
The ESC 2051 has furthermore additional features, which improves the safety of both operator
and the equipment under test:
• Automatic test of dangerous contact voltage on PE of power outlet, from which the ESC
2051 is powered.
• Automatic test, if PE of power outlet (from which the ESC 2051 is powered) is grounded.
• Automatic test of leakage current of equipment under test.
• The possibility to promptly test the basic functionality of the ESC 2051 (built-in normal)
• Only authorized person(s) can operate the ESC 2051, if PIN function is activated.
1.4. Applied standards
* Safety ................................................... EN 61010-1 + A2
* EMC .................................................... EN 55 022
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-11
*
Equipment for testing, measuring or monitoring of protective measures
EN 61557, part 2
EN 61557, part 4
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