AC clamp meters

Buy AC current clamp

Current clamps in the AC version are used to measure alternating current.

How a current clamp works

The clamp shape of a current clamp is crucial for the device to be able to
a cable can be laid and the measurements can be carried out without touching the cable
This enables particularly reliable measurements, even in active
Operation of systems.

AC or AC/DC current clamps?

Current clamps are available in different versions, either in AC or
AC/DC variant. These two models differ in that
AC current clamps can only measure alternating current, whereas AC/DC current clamps
can perform both AC and DC measurements.

The consideration of whether to buy an AC current clamp or rather to buy an AC/DC
If you want to consider this option, it is best to consider the
Decide on the intended use.

Discover Pancontrol’s current clamps!

Frequently Asked Questions

  • Why does a current clamp show no current reading on an extension cord with multiple wires?

    A current clamp only measures correctly when it grips a single live conductor. With a multi-core cable, the outgoing and return conductors are located together within the sheath; their magnetic fields largely cancel each other out. The reading is then zero or unusable. For an accurate current measurement, a single conductor must be separated or a suitable measuring adapter used.

  • Up to what current intensity can PANCONTROL current clamps measure and which measurement categories are covered?

    The PANCONTROL range covers measuring ranges from compact 100 A AC/DC applications to flexible 3000 A AC measurements. Examples include the PAN 100AD+ (up to 100 A AC/DC), PAN 600AD+ (up to 600 A AC/DC), PAN 1000AD (up to 1000 A AC/DC), and PAN 3000A+ (up to 3000 A AC) with a flexible Rogowski loop. For work on main distribution boards or large conductor cross-sections, models with CAT IV rating and a suitable clamp opening are relevant.

  • What is the difference between AC current clamps and AC/DC current clamps?

    AC current clamps measure alternating current only, while AC/DC current clamps also measure direct current. AC devices measure alternating current using the alternating magnetic field of the conductor. For direct current, a Hall effect sensor is required. Therefore, AC/DC current clamps are the right choice for photovoltaics, battery storage systems, UPS systems, e-mobility, and DC drives. PANCONTROL offers models such as the PAN 100AD+, PAN 600AD+ 2, and PAN 1000AD for this purpose.