8807-51 Datasheet, PDF (1/4 Pages) ASM GmbH – MEMORY HiCORDER

MEMORY HiCORDER 8807-51, 8808-51
Recorders
Instantaneous Analysis and Long-term Recording of Harmonic
Waves for Maintenance of Commercial Power Systems
Are the harmonics in your company's power lines in
order?
The new 8807-51/8808-51 is an economical tool that
will clearly identify and analyze the current harmonic
state of your power system.
To the 8807-01/8808-01 MEMORY HiCORDERs with
their popular detachable printers, HIOKI has added the
8807-51/8808-51 MEMORY HiCORDERs with harmonic
analysis function. Capable of both instantaneous analysis and
time series analysis of harmonics, these units can measure
and analyze harmonic current flowing into and out of a
commercial power system, as well as harmonic components
piggybacking on power line voltage.
Instantaneous harmonic analysis
• Can measure harmonics up to 40 orders from the fundamen-tal
wave
• Analysis display includes RMS value, content factor, phase angle,
active power, and power phase angle for each order of harmonics
(numeric and graphic display)
• Analysis display of total RMS value, total distortion, active/
reactive/apparent power, and power factor (numeric display)
• Bar graph and numeric data display
• Power phase angle can be displayed as a vector
Waveform
Bar graph
Numeric data
Power vector
Time series recording
• Harmonic analysis of up to 20 items
• Data recorded in time series
• When analyzing four items
simultaneously, data can be recorded for
up to 150 days
Flexible connection options
• Supports independent channels, single-
phase two-wire, single-phase three-wire,
and three-phase three-wire
• Full isolation of all analog channels
Useful measurement functions
• Connection check
• Level check
• Over-range function
Direct read-out of current through general-purpose clamps
• Compatible with HIOKI's 9018-10 and 9132-10 CLAMP-ON
PROBE
This catalog is dedicated to featuring the harmonic wave analysis functions of Models 8807-51 and 8808-51, functions that are not included in the
standard Models 8807-01 and 8808-01. As the waveform recording functions of Models 8807-51 and 8808-51 are identical to those of Models
8807-01 and 8808-01, please refer to the catalog for the latter models for detailed descriptions.