Datasheet

https://www.phoenixcontact.com/us/produkte/2901363
Nov 9, 20131/4
Measuring instrument-EEM-MA250-2901363
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Energy measurement device to measure electrical parameters in low voltage installations up to 500
V, acquisition of total harmonic oscillations - can be expanded with RS-485 interface
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Product Features
RS-485 interface (JBUS/MODBUS)
Pulse output
Two-tariff measurement via pulse input
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Key commercial data
package_quantity
1
GTIN
4046356585811
Technical data
Note:
Utilization restriction
EMC: class A product, see manufacturer's declaration in the
download area
Dimensions
Width
72 mm
Height
90 mm
Depth
64 mm
Ambient conditions
Degree of protection
IP51 (front), IP20 (back)
Ambient temperature (operation)
-10 °C ... 55 °C (14 °F to 131 °F)
Ambient temperature (storage/transport)
-20 °C ... 70 °C (-4 °F to 158°F)
Max. permissible relative humidity (operation)
≤ 95 %
Max. salt spray content
≤ 2.5 %
Altitude
≤ 2000 m
Ambient temperature (operation)
5 °C ... 40 °C
Max. permissible relative humidity (operation)
80 % (Up to 31°C)
Max. permissible relative humidity (operation)
50 % (at 40 °C)
Input data
Measuring principle
True r.m.s. value measurement