CP TD1 User Manual
12 OMICRON
2 Introduction
2.1 Designated use
The CP TD1 works as an add-on device to the CPC 100, CPC 80 or TESTRANO 600 which controls the
measurement. In this manual, those devices are collectively named Control Device if no specific device
is referred to. Do not connect the CP TD1 to any other Control Device than the CPC 100, CPC 80 or the
TESTRANO 600.
The CP TD1 is an optionally available high-precision test system for on-site insulation tests of high-
voltage systems like power and measuring transformers, circuit breakers, capacitors and isolators. With
the add-on device CP TD1, the Control Device increases its range of possible applications into high-
voltage measurements.
The internal switched mode power amplifier enables measuring at different frequencies without
interferences with the mains frequency. Automatic test procedures reduce the testing time to a minimum.
Test reports are generated automatically.
When used with the CPC 100 or CPC 80, the CP TD1 comes with its own CPC test card named
TanDelta (Tangent Delta), which provides highly accurate measurements of the capacitance Cx and the
dissipation factor tanδ (DF) or power factor cosϕ (PF), respectively.
Additionally, the CP TD1 measures the following quantities:
• Actual, apparent and reactive power
• Quality factor QF
• Inductance
• Impedance, phase angle
• Test voltage & current
The CP TD1 can also be used as high-voltage source.
Any other use of the CP TD1 but the one mentioned above is considered improper use, and will not only
invalidate all customer warranty claims but also exempt the manufacturer from its liability to recourse.
2.2 Functional components of the Control Devices and
the CP TD1
On the following pages the functional components of the different Control Devices (CPC 100, CPC 80
and TESTRANO 600) and the CP TD1 as well as the trolley options for the different device combinations
are described.
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