• The PEL 103 is a low cost, simple to use, one, two (split phase) and three phase (Y, Δ) power/energy data logger. This product is ideal for electricians, engineers and contractors doing work in the area of building and system monitoring and upgrades, as well as residential and overall energy audits. All vital energy data is easily measured, recorded, and analyzed. Reports can be generated with confidence with minimal configuration time and effort (Standard and Customizable Reports supplied).
• The instrument’s design enables it to be installed inside a load center panel (including the current sensors) allowing the door to close on most panels. The PEL 100 series offers all the essential functions for logging power/energy data from most electrical power networks in use today across the world (17 network set-ups provided). The PEL 100 series energy loggers measure and record three voltage inputs and current inputs, Watts, VARS, VA and Energy (kWh and kVA). Power Factor (PF), Displacement Power Factor (DPF), Crest Factor, Frequency and THD are calculated and recorded as well. Individual harmonic % information from 1 to the 50th harmonic are recorded at the operator’s choice. All variables are recorded and stored at a one second interval and on user selectable demand intervals from 1 to 60 minutes.
• Energy costs can be calculated and displayed quickly and easily by simply inputting the unit cost for a kilowatt hour into the software. Data is stored on a removable SD card. Data can be retrieved using a USB, Bluetooth and/or Ethernet (local or internet) connection by transporting the SD card back to a PC. The comprehensive DataView® software (included) provides the ability to view data from several hundred PEL 100 series instruments on a local network or over the internet allowing the user to evaluate energy usage in a department or facility basis, a remote site, or even in a city, anywhere in the world. DataView® allows measurements to be viewed in real-time on a PC and stored data to be downloaded for analysis and report generation.

Measurement of RMS voltages and currents at 128 times per cycle and stored every second
Measurement of VA, W and var power values (total and per phase) stored every second
Measurement of VAh, Wh and varh energy values (total and per phase) per second with source/load indication
Calculation of the cos φ Displacement Power Factor (DPF) and the Power Factor (PF) stored every second
Calculation of Total Harmonic Distortion (THD)
Measurement, calculation and display of the harmonics up to the 50th order for 50/60 Hz and 7th order for 400Hz
Measurement of the DC quantities (RMS calculation)
Display Measurements
Electrical network quantities are stored on a removable SD-Card
Automatic recognition of the connected current sensors
DataView software for configuration, data retrieval and real-time viewing of measurements with a PC
Compact and rugged case
Versatile communication interface choices built in (USB, Ethernet, Class 1 Bluetooth)