AEMC 2137.71 Power & Energy Logger Model PEL 52 (w/ LCD, w/ (2) MA193-10-BK)

Low Cost, Portable, and Easy-To-Use

The PEL 52 represents an affordable and user-friendly power and energy data logger, suitable for both single and split-phase applications. It is specifically designed for electricians, engineers, and contractors working in residential and light commercial areas. This device allows effortless measurement, recording, and analysis of crucial energy data. Generating reports is a breeze, requiring minimal configuration time and effort, with the added benefit of having standard and customizable report options available.

The instrument is powered from V1 inputs from (90 to 690) V or (2) 800 mA•h NIMH batteries supply power if a source is not available.

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 52 series energy loggers measure and record one or two True RMS voltage inputs up to 690 V and current inputs up to 3600 A (sensor dependent), Watts, VARS, VA and Energy (kWh and kVA). Power Factor (PF), Displacement Power Factor (DPF), and Frequency are calculated and recorded as well. All variables are recorded and stored at a one second interval and on user selectable demand intervals from 1 to 60 minutes.

By combining energy-saving techniques with detailed power consumption monitoring, residential and commercial builders can gain valuable insights into their energy usage, pinpoint areas for improvement, and monitor their advancements in energy conservation efforts. Ultimately, this results in decreased energy expenses, a diminished environmental footprint, and improved operational efficiency.

Key Features

• Accurate and reliable: Provides precise readings over time to make accurate assessments of energy consumption
• Real-time monitoring to identify patterns, monitor changes, and make informed decisions to optimize energy usage
• Works with a wide range of electrical equipment, systems and residential and light commercial single or split phase measurements
• Capable of performing load studies in compliance with NEC 220.87
• Log data over an extended period, to analyze historical trends and identify areas for improvement
• DataView® software included for data analysis and report generation
• Rugged and durable: withstands the demands of real-world applications
• Wi-Fi communication and remote viewing with integrated web server (AndroidTM, iOS, Windows, etc.)
• Compact casing with built-in magnets for mounting easily inside electrical cabinets

Inputs	2 Voltage / 2 Current (Split Phase)
Sample Rate	128 per Cycle: 6.4 kHz at 50 Hz / 7.68 kHz at 60 Hz
Specification	Range		Measurement Range	Resolution	Accuracy (Typical)
Volt
Vrms	600 V ph to pn		(10 to 600) V	0.1 V	±0.2 % Rdg + 0.2 V
Urms	600 V ph to ph		(10 to 600) V	0.1 V	±0.2 % Rdg + 0.4 V
Amps @ 50 and 60Hz
Amps (1V nominal) (excluding clamp accuracy	Probe dependent	0.2 % < I < 120 % Inom		Probe dependent	±0.2 % Rdg + 0.02 % Inom
Frequency		(42.5 to 69) Hz		0.01 Hz	±0.1 Hz
Power
Watts (VA, var) P-Q-S PF PF=1		V = (100 to 690)  I - (5 to 120) % Inom		4 digits min	±0.5 % Rdg + 0.005 % Pnom
Power Factor (Cos Φ/DPF)		-1  to 1		0.01	±0.05
Energy
kWh (kVAh, kvarh) P-Q-S	V = (100 to 690)  I - (10 to 120) % Inom				±0.5% Rdg
Volts & Amp %		(0.01 to 655.0) %		0.01 %	±1 % Rdg from 1 to 25
THD		(0.00 to 655.0) %		0.01 %	±1 % Rdg
General Features
Case	Compact and rugged. Shock and vibration IEC 61010
Communication	Wi-Fi (access point and hot spot)
Memory	8 GB SD card (SDHC compliant, FAT32 formatted) 32 GB max
Display	LCD with blue backlight
Real-Time Clock	Time and date stamp for Trend mode
Power	From phase 1 (90 to 600) V battery backup when power OFF, 60 min typical with Wi-Fi enable
Dimensions (L x W x H)	(4.92 x 2.58 x 1.28) in (125 x 65.5 x 32.4) mm
Weight	7.05 oz (200 g)
Altitude Operating	2000 m (6560 ft)
Operating Temperature	(-4 to 107.6) °F; (-20 to +42) °C from (10 to 85) % RH  (-4 to 122) °F;  (-20 to 50) °C from (10 to 75) % RH
Storage Temperature	(-40 to 95) °F;  (-40 to 35) °C from (0 to 95) % RH (-40 to 158) °F;  (-40 to 70) °C from (0 to 75) % RH
Electro-Magnetic-Compatibility (EMC)	EN 61326-1 for emission and immunity
IP Rating	IP54 per IEC 60529
Safety	IEC/EN 61010-1 (600 V CAT III)

The following Ampflex/Miniflex uncertainties include PEL uncertainties for AC current values. For Power/Energies and other quantities, the following uncertainties shall be added to the uncertainties of PEL52