Highlights:

• Current clamp transformer with a rectangular shape for accurate measurement of medium and high AC currents on thick cables and busbars
• Enclosure dimensions: 64 x 150 mm
• Input: Measuring range 1 A…600 A | 1 A…1200 A | 1 A…1800 A
• Output signal: AC current
• Conversion ratio: 500/1 | 1000/1 | 1500/1, Typical accuracy: ≤ 3% | 1% | 0.5%
• Output: Sockets (Ø 4 mm, insulated), with overvoltage protection

Description:

The “D” series offers current clamp transformers designed for precise measurement of AC currents up to 3000 A.

The rectangular shape of the jaws, the quality of the magnetic circuits, and distributed windings enable accurate measurements on thick cables and busbars.
Enhanced measurement resolution and accuracy are achieved through the 3 measuring ranges.

Key technical data of the D31N model:

• Rated current: 1500 A AC
• Output signal: AC current
• Conversion ratio: 500/1, 1000/1, 1500/1
• Output: Sockets (Ø4 mm, insulated)
• Overvoltage protection at the output