Applications

he PROFITEST 204+ tester has been designed for quick, safe testing of electrical and electronic equipment and systems at machinery in accordance with DIN EN 60204-1 and VDE 0113-1 with nominal voltages of up to 1000 V.

The following periodic tests must be performed in accordance with the standard:
– Testing for continuity at connections within the protective conductor system with 10 A test current
– Insulation resistance test
– Voltage tests (optionally HP or HV)
– Testing for residual voltage
Beyond this, the following tests and measurements may be performed as well:
– Leakage current test
– Voltage measurement
– Frequency measurement

With this instrument, you can measure the values indicated above for the preparation of an acceptance test report. For loop impedance measurement, we recommend PROFITEST C, 2 or an instrument from the PROFITEST MASTER series.

Measuring instrument for:
Protective conductor system, insulation resistance, residual voltage tests, leakage current

Further features:
PC communication, measurement value storage and documentation



Display 
The LCD window consists of an illuminated dot matrix display at which menus, device settings and measurement results, as well as online help can be displayed.

Help Key 
Information regarding the current menu item can be queried with this key. Online help texts appears at the LCD window.

Function Selector Switch
Testing, report generating and data management functions are selected with the rotary switch.

Limit Values
Limit values can be assigned for use with each measurement, allowing for individualized adaptation of the various tests to prevailing local conditions, as well as to the latest requirements set forth in the standards.

Data Memory
Depending upon the number of systems for which data logging is performed (max. 254), up to 2800 measurements can be saved to memory.

Remote Control
The test probe with integrated control panel allows for remote control of protective conductor and insulation resistance measurements, as well as storage of the respective values to memory. Integrated lamps indicate measurement progress status. All PROFITEST 204+ operating functions can also be controlled via the RS 232 interface. Signal and display values can be remote queried as well.

RS 232 Interface for Input Module and PC
This port provides for data transmission and the supply of electrical power to the optionally available SECUTEST SI+ input module.
Other devices (e.g. a PC) can also be connected to this port with the help of an interface cable.