E13A1030.3 Plug-in Current Transformer REDUR, 2000/5 A, Class 0.5

13A1030.3 – Plug-in Current Transformer REDUR, 2000/5 A, Class 0.5

GENERAL TECHNICAL CHARACTERISTICS:

• Maximum voltage for the device Um = 0.72 kV (other voltages on request)

• Rated power-frequency withstand voltage: 3 kV / 1 min (other voltages on request)

• Rated frequency: 50–60 Hz (other frequencies on request)

• Rated continuous thermal current Icth = 1.2 x Ipr (1.0 x Ipr for higher primary currents)

• Rated short-time thermal withstand current Ith = 60 x Ipr (max. 100 kA)

• Rated dynamic current Idyn = 2.5 x Ith

• Overcurrent limiting factor FS5 or FS10

• Indoor operating condition

• Ambient temperature (operation): -5 °C to +40 °C (other ranges on request)

• Ambient temperature (storage/transport): -40 °C to +60 °C

• Short-term primary conductor temperature: max. 170 °C for 1 s

• Insulation class H (E / F for transformers with conformity assessment)

INFORMATION:

• Weight approx. 440–680 g

• Circular conductor diameter: 85 mm

• Primary busbar options:

  • 2 x 100 x 10 mm

  • 3 x 80 x 10 mm

  • 4 x 50 x 10 mm

ACCESSORIES (INCLUDED):

• 2 main rail terminals (type 16)

• 4 threaded rods M5 x 55

• 2 secondary terminal covers (yellow sliders)

• 4 pressure pieces for rail-mounted primary fixation

• Quick-clamping system for primary busbar (type 16-65)

• Snap-on mounting for TS35 DIN rail (DIN EN 60715)

• Insulating caps for primary mounting threaded rods

• Plug-in feet

SECONDARY CONNECTION:

• Nickel-plated +/- screws (2 Nm)

• Integrated secondary terminal cover

• Shatterproof polyamide housing

• Flame retardant material

WARNING:
If the distance between the current transformer and adjacent current-carrying conductors is too small, the accuracy of measurement can be affected by external magnetic fields. For current transformers rated 2000 A and above, ensure a sufficient distance (at least 0.2 m), or use an optional version with external field protection (ffp5 / ffp10).