EEM-MA370-24DC - Measuring device

1127059

Multi-functional energy measuring device with 24 V DC supply and integrated Modbus/TCP interface for measuring electrical parameters in low-voltage installations up to 690 V (phoenixcontact.com/empro-help)

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Product details

Product description

Product family	EMpro
Number (Ethernet ports)	1
Display
Display type	LCD display, backlit, 2-color, multi-line

Maximum power dissipation for nominal condition	10 VA
Mains type	3-phase (3 or 4-conductor), 2-phase (2-conductor), and single-phase (1-conductor)
Electrical isolation
Test voltage (reinforced insulation)	4 kV AC (50 Hz, 60 s)
Pollution degree	2
Electrical isolation Housing against all potentials IEC 61010-1
Standards/regulations	IEC 61010-1
Overvoltage category	III (300 V AC)
	II (600 V AC)
Insulation	Reinforced insulation
Electrical isolation Supply voltage
Insulation	Functional insulation
Electrical isolation Voltage measurement input against all other potentials IEC 61010-2-030
Standards/regulations	IEC 61010-2-030
Measuring category	III (300 V AC)
	II (600 V AC)
Insulation	Reinforced insulation
Electrical isolation Current measurement input against all other potentials
Insulation	Functional insulation
Electrical isolation Digital I/Os
Insulation	Functional insulation
Electrical isolation Communication interface
Insulation	Functional insulation
Supply
Supply voltage	24 V DC ±25 %
Supply voltage range	18 V DC ... 30 V DC
Power consumption	< 4 W

Measuring data acquisition
Measuring principle	True r.m.s. value measurement (seamless)
Frequency measuring range (Fundamental component)	45 Hz ... 65 Hz
Measured value	AC sine (50 Hz/60 Hz)
Scanning rate	12,8 kHz / 15,4 kHz
Number of periods	10 (true RMS value at 50 Hz)
	12 (true RMS value at 60 Hz)
Acquisition of harmonics	up to 63rd harmonic
Measurement: Voltage
Input name	Voltage measuring input V1, V2, V3
Input voltage range direct	18 V AC ... 690 V AC (Phase/Phase)
	11 V AC ... 400 V AC (Phase/neutral conductor)
Input voltage range via external transformers	60 V AC ... 2000000 V AC (primary)
	60 V AC ... 400 V AC (secondary)
Surge voltage capacity	760 V AC (Phase/Phase)
Precision	0.2 %
Power consumption	< 0.5 VA
Measurement: Current
Input name	Current measurement I1, I2, I3
Input current	1 A (secondary)
	5 A (secondary)
Measuring range	1 A ... 20000 A (primary)
Overload capacity	6 A (I_max)
Response threshold from measuring range nominal value	10 mA (1 A)
	50 mA (5 A)
Precision	0.2 %
Current overload	50 A for 1 s
	20 A (4 x I_N,continuous)
Power consumption	< 0.5 VA
Measurement: Power
Precision	0.5 %
Active energy (IEC 62053-22)	Class 0.5 S
Reactive power (IEC 62053-23)	Class 2
ANSI C12.20	Class 0.5 S
Digital
Description of the input	Digital input in accordance with IEC/EN 61131-2 (type 3)
Number	1
Voltage input signal	24 V DC
	0 V DC ... 30 V DC
Current input signal	2 mA ... 15 mA
Protection	250 mA (fast-blow)
Protective circuit	Protection against incorrect DC connection (max. 30 V)

Digital
Output description	Digital output in accordance with IEC/EN 61131-2 (type 3)
Number	1
Current output signal	≤ 100 mA
Voltage output signal	24 V DC
Protection	250 mA (fast-blow)
Protective circuit	Protection against incorrect DC connection (max. 30 V)

Current / voltage / supply
Connection method	Screw connection
Stripping length	8 mm
Screw thread	M3
Conductor cross-section rigid	0.2 mm² ... 6 mm²
Conductor cross-section flexible	0.2 mm² ... 4 mm²
Conductor cross-section AWG	24 ... 10
Tightening torque	0.5 Nm ... 0.6 Nm
Digital I/O / communication
Connection method	Screw connection
Stripping length	7 mm
Screw thread	M3
Conductor cross-section rigid	0.14 mm² ... 2.5 mm²
Conductor cross-section flexible	0.14 mm² ... 1.5 mm²
Conductor cross-section AWG	26 ... 14
Tightening torque	0.5 Nm ... 0.6 Nm

Data: Network interface - Ethernet
Communication protocol	Modbus/TCP
	REST (HTTP)
Connection method	RJ45
Transmission speed	10 Mbps
	100 Mbps

Item dimensions
Width	90 mm
Height	90 mm
Depth	71.9 mm
Horizontal pitch	5 Div.

Color	gray (RAL 7042)

Ambient conditions
Degree of protection (Housing)	IP20 (Housing)
Degree of protection (Display)	IP40 (Display)
Ambient temperature (operation)	-25 °C ... 70 °C
Ambient temperature (storage/transport)	-30 °C ... 80 °C
Altitude	≤ 2000 m
Max. permissible relative humidity (operation)	≤ 95 % (non-condensing)

CE
Certificate	CE-compliant
UL, USA/Canada
Identification	UL/C-UL Listed UL 61010-1
UL data
Operating mode	Indoor use

Standards/regulations	IEC 61010-1
	IEC 61326-1
	IEC 61557-12

Mounting type	DIN rail mounting
Mounting position	Horizontal DIN rail

Commercial data

Item number	1127059
Packing unit	1 pc
Minimum order quantity	1 pc
Sales key	CMMC21
Product key	CMMC21
GTIN	4063151055240
Weight per piece (including packing)	312,32 g
Weight per piece (excluding packing)	400 g
Customs tariff number	90303100
Country of origin	DE

Classifications

Approvals

Environmental product compliance

Compatible products

Accessories

Your advantages

Energy measurement in just three steps with the intuitive installation wizard

Easy commissioning and service with intelligent web server and display functions

Data protection through the targeted deactivation of key configuration functions and interfaces

Fast integration into control and management systems with future-oriented communication solutions and digital services

Experience the virtual sensation of this product.

Discover the device

Product Help

ECLASS-13.0	27142330
ECLASS-15.0	27142330

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	7(a), 7(c)-I
China RoHS
Environment friendly use period (EFUP)	EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)
REACH candidate substance (CAS No.)		Perfluorobutane sulfonic acid (PFBS) and its salts (CAS: n/a)
SCIP	0d39a2b1-769d-45f9-b6b7-0316cfd161af

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

EEM-MA370-24DC - Measuring device

1127059

Product details

ECLASS

ETIM

UNSPSC

UL Listed

cUL Listed

cULus Listed

cUL Listed

UL Listed

cULus Listed

Compatible products

Your advantages

Experience the virtual sensation of this product.

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

EEM-MA370-24DC - Measuring device 1127059

Product details

ECLASS

ETIM

UNSPSC

Compatible products

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PACT MCR-V2- 6015- 85 - Current transformer 2277336

PACT MCR-V2-10020-129 - Current transformer 2277378

PACT MCR-V3-60 - Current transformer 2277417

Your advantages

Experience the virtual sensation of this product.

EEM-MA370-24DC - Measuring device

1127059