Connector advantages
Model	ME440
Support Extra sensor	4pcs BNC terminal 333mV CT 4pcs BNC terminal 320mV current clamp 4pcs BNC terminal Rogowski coil
Storage	32GB Memory,USB DISK download (save intervals 1mins default)
Power	2*18650 lithium battery(wroking time: approx 10 hours) Or 5V DC power supply(included adaptor)

Accessories
Voltage wires	5pcs voltage clamp wires with banana plug (2 meters,1.5mm²)
Adaptor	85-265 AC to 5V DC adaptor(default Europe plug)
Remark	Rogowski coil and carry case are not included

Specification
Model	ME440
Product component type	Handheld;poly-phase;data logger;power analyzer
Poles description	3PH4W 3PH3W 1PH2W (L-N); 1PH2W(L-L);1PH3W(L-L-N)
Device application	Power analysis Data log
Input type	External Rogowski coil External CT(333mV only)
Display	3.5 inch TFT screen display
Sampling rate	8k samples per second
Harmonic	51th in the mean time
Mechanical characteristics
Weight	850g (with Accessory 2kgs)
Dimension	LWD:21.5136CM

Characteristics	Description
Current	Per phase, neutral, and average of 3 phases
Voltage	L-L, L-N, and average of 3 phases,N-PE
Frequency	45...65 Hz
Active power	Total and per phase (signed)
Reactive power	Total and per phase (signed)
Apparent power	Total and per phase(signed)
Power factor (True)	Total and per phase 0.000 to 1 (signed)
Angle	Voltage angle,Current angle
Current unbalance	Per phase, most unbalanced of 3 phases
Voltage unbalance	most unbalanced of 3 phases

Record
Record interval	1s to 9999s(default 1min)
Record format	csv
Record capacity	16GB Memory
	Store about 2.5K Bytes data each time
	record 12 years (1min interval)
Record data	"Current Harmonic"file	ITHD(%),IHD2(%),IHD3(%),,,,,IHD51(%) (Each phase )
	"Voltage Harmonic"file	UTHD(%),UHD2(%),UHD3(%),,,,,UHD51(%)(Each phase)
	"DataSheet" file	Voltage(V);UTHD(%);Current(A);ITHD(%); Frequency(Hz);Power Factor; Current Demand(A); Current Peak Demand(A)&Date; (Each phase and Average)
		Active Power(W) ;Reactive Power(Var);Apparent Power(Va) Active Energy(Wh);Reactive Energy(Varh);Apparent Energy(Vah) (Each phase and Summary)
		Total Active Power Deamnd(W) Total Active Power Peak Deamnd(W)&Date Total Reactive Power Deamnd(Var) Total Reactive Power Peak Deamnd(Var)&Date Total Apparent Power Deamnd(Va) Total Apparent Power Peak Deamnd(Va)&Date

Measurement accuracy
Rated current (3 level selectable)	600A(0.5% from 6A to 720A) 3000A(0.5% from 10A to 3600A) 6000A(0.5% from 20A to 7200A)
Rogwoski coil connect setting	600A	TRC-36
	3000A	NRC-150
	6000A	NRC-200 o
ST08 current clamp	5A	0.5% (100mA~5A) 1%(10mA~100mA)
	10A	0.5% (100mA~10A) 1%(10mA~100mA)
CTs connect setting	Primary setting:	from 1A to 999999A
	Secondary setting:	from 0.001mV to 707mV
Voltage	0.2% from 5 to 600V
Power factor	±0.005
Active/Apparent Power	IEC62053-22 Class 0.5
Reactive power	IEC62053-21 Class 2
Frequency	0.01% from 45 to 65Hz
Active energy	IEC62053-22 Class 0.5s
Reactive energy	IEC62053-21 Class 2
Input-current characteristics
Primary current range	600A 0.5A to 720A 3kA 0.5A to 3600A 6kA 0.5A to 7200A
Measurement input range	1/2²⁵mV-707mV
Permissible overload	2V for 10s/hours
Power Supply
Power	2*2900mAh PANASONIC lithium battery Working time: 10 hours Charging time: 8 hours
	5V DC power supply(included adaptor)
power consumption
Screen Maximum Brightness	2000mW
Screen Minimum Brightness	1800mW
Wire diameter for terminals
Current input	BNC connector
Voltage input	Banana plug
DC power supply	DC 5.5*2.1 plug

Meatrol Me440 Handheld Data Logger Rogowski Power Analyzer Portable Energy Meters

Basic Info.