ELNet GR Tech Catalog0 pages

ELNet

GR

Energy meter & Electrical Powermeter

ELNet GR energy powermeter is a multifunctional,
three-phase powermeter, the unit is especially
designed to meet the stringent needs of power and
energy measurement in any electrical installation.
ELNet GR includes history data logging and
supports standard communication protocols BACnet
and Modbus with simple integration into Building
Management Systems over RS485 or Ethernet TCP.
An indispensable tool for the Building Engineer, it
aids efficient use of electricity by showing Power
Factor, Max and Min demand, Voltage, Current,
THD, TDD, K Factor, up to 64th Harmonics, phasor
display, online wave forms and much more.

Input & Output Rating

Technical Data
Power Requirements:

90 ~ 250 VAC
110 ~ 280 VDC
60/50 Hz
8VA

Dimensions (HxWxD):

144 x 144 x 100 mm

Shipping Weight:

1.00 Kg.

Environmental:
Operation.
Storage.
Humidity
Front Panel Protection

-20 ~ +70 ºC
-20 ~ +70 ºC
0 ~ 95 RH%
non-condensing
IP64

Communication
RS485 port:
Ethernet (TCP/IP):

Up to 115200 bauds
Modbus RTU, BACnet MSTP
(Modbus and BACnet IP +
Web browser capability

Accuracy:
Voltage: Line-Line
Line-Neutral
Maximum
Burden

Active energy 0.2%
Reactive energy 0.2%
0 ~ 950 VAC RMS
0 ~ 550 VAC RMS
1000V RMS Continuous
< 0.06VA

Current: Rated
Overload
Withstand
Burden

0-1 A or 0-5 A
50 A RMS Continuous
100 A for 1 minute
< 0.05 VA

Display:

High resolution color LCD
display 320x234 pixels

Maximum Input Voltage:

1000V

Maximum Input Current:
Digital inputs:
Digital output:

6A
4, 230VAC (ON)
3, dry contact maximum
load 250mA