NDB Distribution Transformer Tester – DOC-2000

PRODUCT #DOC-2000

The DOC-2000 can determine the presence of a short circuit and/or open circuit in a distribution transformer without disconnecting the secondary winding!! The unit is designed to be used with a hot stick which allows the user to have both feet on the ground at a safe distance. The DOC-2000 is designed for medium voltage distribution networks. It can determine the presence of short circuits or an open circuit in the distribution transformer primary winding & also short circuits on the secondary winding. The DOC-2000 is designed to be operated from an arial device or from the ground at the end of a hot stick without disconnecting the transformer secondary windings.

Features:

• For transformers up to 167 KVA Single or three phase (Polemount or Padmount)
• Measurement by contact on the transformer primary bushing and Neutral/Ground
• Used on de-energized transformer.
• Detects primary transformer short-circuit, open circuit & secondary short circuits.
• Visual and audible warning.
• Automatic self-test & Auto shut-off
• Low battery indicator
• Operating temperature -25C to +55C.

Advantages:

• No need for disconnecting transformer secondary windings therefore saving time.
• Reduces risks of hazards when putting fuses back on-line when the transformer windings are shorted.
• Conformity with the requirements for safely (IEC-TC78).