Doble
T 3000
T 3000 is a primary current injection testing system designed to perform primary tests requested in substations commissioning. It allows to perform different tests and measurements on current transformers, voltage transformers, power transformers, protection relays, energy meters and transducers
Details
T 3000 is a primary current injection testing system designed to perform primary tests requested in substations commissioning. It allows to perform different tests and measurements on current transformers, voltage transformers, power transformers, protection relays, energy meters and transducers
Main Features
Multi function primary test system for testing substation equipment such as: current, voltage and power transformers, all type of protection relays, energy meters and transducers
Primary injection testing capabilities
3000 V AC high-pot test
Generates up to 800 A (option up to 4000A with high current booster)
Microhmmeter function (option): up to 400A DC
RS232 interface for pc connection
Possibility to store test results in T 3000 local memory (up to 500 results)
Compact and lightweight
Tests Performed
CT ratio
CT ratio voltage mode
CT polarity
CT burden secondary side
CT excitation curve
CT knee voltage
CT winding resistance
Burden resistance
VT ratio
VT polarity
VT burden secondary side
PT ratio
PT winding resistance
Distribution relays
Smart grid relays
Single phase relays
High burden relays
CB operation time
Documents
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