DAC-VTC-7/CTC-7

DAC-CTC-7 (DAC-VTC-7) is desirable for measuring ratio errors and phase angles of low current (voltage) transformers used in electric devices, such as watt hour meters, smart meters, digital current meters, and transducers, etc.

DAC-RT-6

DAC-RT-6 is designed to measure winding turns ratio between primary and secondary winding of a power transformer and an instrument transformer, preciously.
Simple operation with LCD screen and totally 50 settings realize favorable usability.

DAC-VCTT-8

DAC-VCTT-8 is a test set, provided with an automatic-current comparator-type transformer, for measuring ratio errors and phase angles of instrument transformers according to the international standards IEC 60044-1 and -2. Combining an optional different-ratio adapter, DAC-RAC-2/RAV-2, minimum reference standard instrument transformers are required. Internal burden is as small as 0.1VA.

DAC-PBVC-8

DAC-PBVC-8 is a burden device for error tests of instrument transformers (VT/CT).
This new device features combination of real loads, made by resistance and reactance, and electronic AC loads.
You can set up ideal loads (including zero load) by means of detecting internal burden of error test equipment and impedance of connecting cables.
It is possible to test CT up to 200VA and VT up to 500VA by connecting the optional increase burden box.

DAC-RAC-2/RAV-2

By connecting this ratio adapter to DAC-VCTT-8, even though there is a different transformation ratio between a standard and a test specimen, the test is possible.

DAC-VCTT-6

DAC-VCTT-6 is a Current-Comparator-type Transformer Bridge for testing ratio errors and phase angles of instrument transformers (VT/CT).
This set alone enables users to test Current Transformers (CT) and Voltage Transformers (VT).
It is transportable and suitable for on-site tests.

This fixed burden is for instrument transformers.
And you can select two types: for current transformers and for voltage transformers.

These transformers are used as standard to test instrument transformers.