General:

CALSOURCE 200 is a powerful and portable current and voltage source. All test values are generated absolutely synthetically with a high degree of accuracy and stability. For this purpose, CALSOURCE 200 features an integrated function generator and three fully electronic current and voltage amplifiers.
The integrated RS232 interface can be utilised for the full-automatic control of CALSOURCE 200, for example in connection with portable measuring systems CALPORT 200 and PRS 1.3.

Key-points of the CALSOURCE 200:

• Meter testing on-site and in the test laboratory

• Testing of instrument transformers, measurement converters and instrument panels

• Testing of standards and precision measuring systems

• Serial interface RS 232 C

• Screen LCD, backlight, 114 x 64 mm

Basic technical data:

Three-phase generation of current and voltage based on a single-phase mains connection to the unstabilised mains supply (88min ... 264max VAC, 47 ... 65 Hz)

• Voltage                3 x 0,1V/0,17V
                                3 x 300V / 520V

• Current                 3 x 1mA … 3 x 120A

• Phase angle        -180° … +180°

• Frequency            45Hz … 400Hz

• Output power       Voltage 3 x 30VA
                                Current 3 x 60VA

CALSOURCE 200 was designed for on-site use in ad-verse conditions. With a weight of approximately 19 kg, CALSOURCE 200 is the lightest current and voltage source for test currents up to 120 A.

Software and Operation

Main Menu

Setting the Test Conditions

After switching the CALSOURCE 200 on a self-test is car-ried out automatically. Following this, the main menu for the setting of the test conditions and the selection of the test functions is displayed.

The selection of  from the main menu allows the operator to enter into a submenu for the setting of any symmetrical or non-symmetrical test conditions.