EEM-MA771-PN - Measuring instrument Phoenix Contact

Mã sản phẩm: 2908301

Danh mục: PHOENIX CONTACT, Switch, Measure and Monitor Phoenix Contact,

Multifunctional energy measuring device with direct Rogowski connection and integrated Modbus/TCP and PROFINET interface for measuring electrical parameters in low-voltage installations up to 690 V.

Liên hệ mua hàng

Hãng sản xuất: PHOENIX CONTACT

Chất lượng: Mới 100%

Bảo hành: Chính hãng

Chứng từ: CO/CQ, hóa đơn VAT

Liên hệ(SĐT/Zalo): 0933612627

Mô tả

Product type	Energy measuring device
Product family	EMpro
Insulation characteristics
Overvoltage category	III (300 V)
Pollution degree	2

Electrical isolation	IEC 61010-1 (Overvoltage category III at 300 V ACOvervoltage category II at 600 V AC)
		IEC 61010-1 (Overvoltage category III at 300 V ACOvervoltage category II at 600 V AC)
		IEC 61010-1 (Measurement category III at 300 V ACMeasurement category II at 600 V AC)
Test voltage	4 kV AC (50 Hz, 1 min.)
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)
Supply
Supply voltage range	100 V AC ... 400 V AC (±20 %)
Supply voltage range		150 V DC ... 250 V DC (±20 %)
Power consumption	≤ 4 W
Nominal frequency	50 Hz ... 60 Hz (AC sine)

General
Measuring principle	True r.m.s. value measurement
Measured value	AC sine (50/60 Hz)
Acquisition of harmonics	up to 63rd harmonic
Description of the input	Digital input in accordance with IEC/EN 61131-2 (type 3)
Number	1
Voltage input signal	24 V DC
Voltage input signal		0 V DC ... 30 V DC
Current input signal	2 mA ... 15 mA
Protection	250 mA (fast-blow)
Measurement: Voltage
Input name	Voltage measuring input V1, V2, V3
Input voltage range direct	35 V AC ... 690 V AC (Phase/Phase)
Input voltage range direct		20 V AC ... 400 V AC (Phase/neutral conductor)
Input voltage range via external transformers	60 V AC ... 2000000 V AC (primary)
Input voltage range via external transformers		60 V AC ... 400 V AC (secondary)
Surge voltage capacity	760 V AC (Phase/Phase)
Precision	0.2 %
Power consumption	< 2 VA
Measurement: Current
Input name	Current measurement RC1, RC2, RC3
Input current	4000 A
Input measuring range voltage	500 µV ... 400 mV (1000 A)
Response threshold from measuring range nominal value	5 A
Operate threshold	500 µV (5 A)
Precision	0.5 %
Measurement: Power
Precision	1 %
Real energy (IEC 62053-21)	Class 1
Reactive power (IEC 62053-23)	Class 2

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)

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
Communication protocol	Modbus/TCP
Communication protocol		REST
Connection method	RJ45
Data: Network interface
Communication protocol	PROFINET RT
Connection method	RJ45
Number of connections	2
Note	CC-B

Width	96 mm
Height	96 mm
Depth	75 mm

Ambient conditions
Degree of protection	IP54 (Display (+ EEM-MA-IP))
Degree of protection		IP20 (Housing)
Ambient temperature (operation)	-10 °C ... 55 °C
Ambient temperature (storage/transport)	-40 °C ... 70 °C
Altitude	≤ 2000 m
Max. permissible relative humidity (operation)	≤ 95 % (non-condensing)

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