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Item number: M700K
Test Case for Testing per DIN VDE 0701-0702 at Single and 3-Phase Equipment
Can also be used as a workshop test panel per DIN VDE 0104.
For testing electrical safety of single and 3-phase electrical equipment:
The METRATESTER 5-3P performs the following tests in accordance with the regulations:
Protective conductor resistance
Earth leakage current
Protective conductor current
The METRATESTER 5+3P test case complies with “guidelines for equipment required for electrical installation operations” issued by the Federal Committee for Electrical Installations, ZVEH, WFE and electrical power utilities.
Mains connection The test case can either be connected to an earthing contact outlet with the two included power cables, or to a 16 A CEE mains outlet.
Test types DIN VDE tests without mains operation: protective conductor resistance, insulation resistance, equivalent leakage current. DIN VDE with mains operation at all single and 3-phase devices: differential current, contact current. Function tests with measurement of current consumption and voltage in phases L1, L2 and L3. Protective conductor measurement is performed correctly in accordance with DIN VDE 0104.
Contact surface for finger contact Protective conductor potential can be tested by means of a contact surface for finger contact. The PE signal lamp lights up if a potential difference of more than 100 V is detected between the contact surface and the protective contact at the mains plug.
Differential current measurement Measurement of differential current complies with regulations for periodic testing in accordance with DIN VDE 0702.
Convenient testing All safety and function tests are performed by simply switching mains voltage, or the individual phases, to the devices under test.
Display functions All measured values are clearly displayed at a large digital display. Exceeded limit values are also indicated optically, and in some cases acoustically as well.
Rugged case design The test case consists of an aluminum shell and a removable, lockable lid. Ample space is provided for the included connection adapters and operating instructions.