External Shunts

Support & Downloads

External Shunts

Product Description

If currents continuously reach above 20 amps, an external sensor must be used. Magtrol offers three different types of external shunts for use with Magtrol Models 6510e or 6530 High-Speed Power Analyzers. The HA Series shunt, designed for power cable hook-up utilizing 3/8-16 screws, has an insulating base and can be mounted on conductive surfaces. The LAB Series shunt also comes with an insulating base, along with thumb screws for the power leads and knurled nuts on the sensing terminals. The FL Series is a relatively small bus, bar-mounted shunt with large end blocks. The comparatively large end blocks and short spacing aid in cooling and allow the shunt to operate in more extreme environments. All shunts are calibrated on equipment with current certifications traceable to N.I.S.T.

Specifications

 HA SeriesLAB SeriesFL Series
Rated Current50 A to 500 A750 A to 1000 A2000 A to 3000 A
Output50 mV50 mV50 mV
BandwidthDC to 60 HzDC to 60 HzDC to 60 Hz
Accuracy± 0.25% (± 0.1% accuracy with calibration certificate is available for an additional cost)
Operating TemperatureFor optimum accuracy, temperature of shunt should be 30 °C to 70 °C

NOTE: For the 6530 Three-Phase Analyzer, any (or all) of the Amps inputs may be replaced with a shunt for any of the wiring modes.

Available Models

TypeP/NAmps
HA00464050
HA004641100
HA004642150
HA004643200
HA004644250
HA004645300
HA004646400
HA004647500
LAB004648750
LAB0046491000
FL0052142000
FL0052863000