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400/440TB & 440PB with ABB KEVA/KECA
Description
Description
Application
Voltage and/or current measurment sensors on medium voltage connectors attached
to equipment (transformers, switchgear, motors,...).
Sensor can be interfaced with any IEC 61869-10 and IEC 61869-11 complaint Intelligent Electronic Device (IED) for protection and monitoring or other compatible application.
Technical characteristics
• High combined accuracy class of 0.5/3P for voltage measurement and 0.5/5P630 for current measurement.
• Fully certified mechanical and electrical assembly supported by joint qualification according to HD629.1.
Design
Kit contents
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Connector shape
T-shaped
Dimensional characteristics
Dimensional characteristics
Conductor cross-section, range
35 ... 630 mm²
Electrical characteristics
Electrical characteristics
Dielectric withstand voltage, 50Hz 1mn
54 kV
Impulse voltage
125 kV
Maximal partial discharge at 2Uo
10 pC
Rated Voltage Uo/U (Um)
12 / 20 (24) kV
Usage characteristics
Usage characteristics
Interface
C (1250 A)
Resources
Resources
Documentation
Catalogue page 400TB-440TB & 440PB with ABB KEVA-KECA
pdf — 633.7 kB
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