TK30 - Current measuring transformer 150/5 200/5 250/5 300/5 400/5 500/5 600/5

Current measuring transformer 300/5 A - accuracy class 0.5S

Product description

The sliding current measuring transformer is designed for indirect measurement of sinusoidal alternating currents in electrical systems.
Suitable for professional use in industry, meter cabinets, measuring and control systems.
Installation is possible with mounting feet KK0001 or KK0002 (included).

Technical specifications

Electrical parameters

• Ratio (conversion): 300/5 A

• Load: 1.5 VA

• Accuracy class: 0.5S

• Nominal frequency: 50-60 Hz

• Overcurrent limiting factor (FS): 5

• Test voltage: 3 kV / 1 minute

Mechanical parameters

• Primary winding (hole cross-section): 30 × 10 mm

• Round conductor: Ø 26 mm

• Housing: non-flammable, fire-resistant ABS

• Terminal block:

  • Non-removable cover

  • Suitable for large cross-section wires

  • Brass clamps for increased safety

Installation

• Mounting type: KK0001 or KK0002

• Easy to put on the conductor

Thermal and operational characteristics

• Operating temperature: -25 °C to +85 °C

• Short-time withstand current (Ith): 60 × In

• Continuous current rating (Id): 1.2 × In

Standards

Manufactured in accordance with:
IEC 60044-1, IEC 61869-2, VDE 0414-1, DIN 57414, BS 3938, BS 7626, EN 61869-2.