Measuring instrument - EEM-350-D-MCB
2905849

Three-phase energy meter for real power measurement in networks up to 460 V / 65 A, with 3 digital inputs and RS-485 interface, certified according to the MID directive


Product Details




Product type Energy meter
Insulation characteristics
Overvoltage category III
Pollution degree 2

Rated insulation voltage 300 V AC (EN 61010-1)
Test voltage 4 kV AC (50 Hz, 1 min.)
Mains type 3-phase (4-conductor)
Supply
Supply voltage range Measurement voltage supply
Power consumption ≤ 12 VA (2 W)

Measuring principle True r.m.s. value measurement
Measured value AC sine (50/60 Hz)
Description of the input Digital input
Number 3
Voltage input signal 5 V DC ±5 %
Maximum control current > 10 mA
Measurement: Voltage
Input name Voltage measuring input V1, V2, V3
Input voltage range 196 V AC ... 460 V AC (Phase/Phase)
113 V AC ... 265 V AC (Phase/neutral conductor)
Surge voltage capacity 460 V AC (Permanent)
480 V AC (500 ms)
Precision 0.5 % (Phase/neutral conductor)
1 % (Phase/Phase)
Measurement: Current
Input name Current measuring input I1, I2, I3
Input current 10 A (scaled nominal current)
65 A (Imax)
Overload capacity 1920 A (10 ms)
200 A (500 ms)
Precision 0.5 %
Measurement: Power
Precision 1 % (Effective and apparent power)
Energy (EN 50470-3) Class B
Real energy (IEC 62053-21) Class 1
Reactive power (IEC 62053-23) Class 2

Connection method Screw connection
Note other connections
Conductor cross section solid 1.5 mm²
Conductor cross section flexible 1.5 mm² ... 1.5 mm²
Note Measurement connection
Conductor cross section solid 2.5 mm² ... 16 mm²
Conductor cross section flexible 2.5 mm² ... 16 mm²
Torque 1.7 Nm ... 3 Nm

Data: Modbus RTU/JBUS
Interface RS-485
Connection method Screw terminal blocks
Data: Network interface
Communication protocol Modbus RTU/JBUS
Communication standard RS-485
Connection method Screw terminal blocks
Transmission speed range 4.8 kbps ... 9.6 kbps
Address area 1 ... 247
Parity none
Stop bit 1

Width 72 mm
Height 90 mm
Depth 67 mm

Ambient conditions
Degree of protection IP50 (Front)
IP20 (Back side)
Ambient temperature (operation) -25 °C ... 55 °C
Ambient temperature (storage/transport) -30 °C ... 70 °C
Max. permissible relative humidity (operation) < 90 %
Permissible humidity (storage/transport) 0 % ... 90 %

CE
Certificate CE-compliant
CE
Identification Annex V

Mounting type DIN rail mounting
Mounting position Horizontal DIN rail

Item number 2905849
Packing unit 1 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
Product Key CK4C11
GTIN 4055626000855
Weight per Piece (including packing) 411.9 g
Weight per Piece (excluding packing) 398.4 g
Customs tariff number 90303370
Country of origin IT


ECLASS

ECLASS-9.0 27142330
ECLASS-10.0.1 27142330
ECLASS-11.0 27142330

ETIM

ETIM 8.0 EC002301

UNSPSC

UNSPSC 21.0 41113600

PTB-BG


China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values