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Inductive Shunt
Inductive Shunt

Inductive Shunt

Suitable for
AC locomotives with DC Propulsion

In an electric locomotive, Inductive Shunts (SJ-1, SJ-2 and SJ-3) are used during the field weakening of traction motors. Each inductive shunt, connected in series with a shunting resistor, is placed across the field windings of the traction motors to divert the field current through the inductive shunt. A total of three inductive shunts are used in a single locomotive.

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Specifications

  • No. of coils: 2
  • Current rating: 550A Continuous | 650A for 1 hr
  • Coil inductance: 2.75 mH ±10%
  • Coil resistance: 1.69 mohm ±10% at 20°C

Certification(s)

ISO 9001 ISO 14001
ISO 45001 EN 15085-2

Compliant standard(s)

IEC 60077