BM 157 3-Phase Unbalanced-Load Power Clamp Multimeter

BM 157 – 3-Phase Unbalanced-Load Power Clamp Multimeter
• Unbalanced load 3 phase 3-wire/4-wire power measurement
• Balanced load 3 phase 3-wire/4-wire power measurement
• Energy measurement (kWh) recording function
• Recall function (Power/Energy measurement)
• High input protection and safety
– 6,5kV transient protection
– 600V overload protection
• handy and slim jaws make measurement easy and safe.

BM 157 advanced True RMS clamp meter with kWh recording. Lower costs of ownership and better portability thru only one pair od jaws. Easy display on both 3-wire and 4-wire unbalanced load measurements:

Unique features:

AutoVA™ – Sophisticated MCU controlled auto-selection ranges of ACA, ACV or DCA

THD%-F -Total Harmonic Distorsion-Fundamental, dual display measurements of “ACV+THD%-F” or “ACA+THD%-F”

A-lags-V – unambiguous indication of current lags voltage in inductive circuits

PF – Total Power Factor

Peak RMS (65ms) – captures in-rush RMS values of ACA or ACV as short as 65ms

kWhr recording – records both 3 phase balanced-load and 1 phase kWhr reading with last memory recall

Full Power Paramaters –  dual display meas. of “W+PF”, “VA+PF” or “VAR+PF” on 3 phase balanced load and 1 phase power