Current Transducers
Topstek Current Transducer TQDV25A .. TQDV200A
Closed Loop Current Transducers
TQDV25A ~150A
Features
♦ Highly reliabl...
Description
Topstek Current Transducer TQDV25A .. TQDV200A
Closed Loop Current Transducers
TQDV25A ~150A
Features
♦ Highly reliable Closed Loop Hall Effect device ♦ Open Loop CT voltage output format: 4V out at nominal input ♦ Compact and light weight ♦ Fast response time ♦ Excellent linearity of the output voltage over a wide input range ♦ Excellent frequency response (> 150 kHz) ♦ Low power consumption at quiescent state (10 mA nominal) ♦ Capable of measuring both DC and AC, both pulsed and mixed ♦ High isolation voltage between the measuring circuit and the
current-carrying conductor (AC2.5KV) ♦ Extended operating temperature range ♦ Flame-Retardant plastic case and silicone encapsulant, using UL
classified materials, ensures protection against environmental contaminants and vibration over a wide temperature and humidity range
Specifications
Parameter Nominal Input Current
Symbol Unit Ifn A DC
TQDV 25A
±25
Linear Range
Ifs A DC
±63
Secondary Coil Current Consump...
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