Distribution Equipment
NDB-DOC-3 – Transformer Tester
Distribution transformer tester
The NDB-DOC-3 is a test instrument designed for distribution networks transformers from 5kVA to 3MVA. It can determine the presence of short circuits or open circuits in the distribution transformer primary winding & also short circuits on the secondary winding.
The NDB-DOC-3 is designed to be operated without disconnecting the transformer’s secondary windings from their loads.
Features
- De-energized transformers from 5kVA to 3MVA
- Measurement by contact on the transformer primary bushing
- Detects primary transformer short-circuit, open circuit, & secondary short circuits
- Visual and audible warning
NDB-DOC – Overhead Transformer Tester
Distribution transformer tester
The NDB-DOC is a test instrument designed for distribution networks transformers from 10kVA to 2500kVA. 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 NDB-DOC is designed to be operated from an arial device or from the ground at the end of a hot stick without disconnecting the transformer’s secondary windings.
Features
- De-energized transformers from 10kVA to 2500kVA
- Measurement by contact on the transformer primary bushing
- Detects primary transformer short-circuit, open circuit, & secondary short circuits
- Visual and audible warning
DOC-2000 – Overhead Transformer Tester
Distribution transformer tester
The DOC-2000 is a test instrument designed for distribution networks transformers up to 167KVA. 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’s secondary windings.
Features
- De-energized transformers up to 167KVA
- Measurement by contact on the transformer primary bushing
- Detects primary transformer short-circuit, open circuit, & secondary short circuits
- Visual and audible warning