A9MEM3275
3 Phase kWh meter CT LON MID
Trade Price
£545.94
Per
1
Unit
EA
Pack Quantity
1
Information
The Acti9 iEM3000 series energy meters offer an attractive range of three-phase DIN rail-mounted energy meters with an LCD display. Additional local signaling includes green LED power-on indicator, flashing yellow LED for accuracy checking and communication indicators. This meter can be used in sub-billing applications and supports 4 tariff schedules. The meter provides the following accuracy classes: Active Energy: class 0.5S per IEC 62053-22, Active Energy: class C per EN 50470-3 and Active Energy: class 0.5S per IEC 61557-12. The meter will measure Active and Reactive Power, Active and Reactive Energy, Voltage and Current. With four quadrant Energy measurement. Designed for 50Hz or 60Hz networks, supply voltage can range from 100 to 277VAC or 173 to 480VAC. The rated current goes through a 1A or 5A transfomer to be measured in this meter and will support Single Phase and Neutral, Three Phase and Three Phase and Neutral configurations. Communication protocol is LON with screw terminal support. There is one programmable digital input that can be used as a Tariff control or WAGES input. Certifications include EAC, CE, UL and MID. Product dimensions are as follows: width 3.54 in (90 mm), depth 2.72in (69 mm), height 3.74 in (95 mm) and product weight 9.17 oz (260 g).
Technical Specifications
Range
Acti9
range of product
Acti9 iEM3000
Device short name
iEM3275
Product or component type
Energy meter
Poles description
3P 1P + N 3P + N
Type of measurement
Active and reactive energy Active and reactive power Current Voltage
Metering type
Active, reactive, apparent energy (signed, four quadrant)
Device application
Sub billing Partial meter Multi-tariff
Accuracy class
Class 0.5S active energy conforming to IEC 62053-22 Class 0.5S active energy conforming to IEC 61557-12 Class C active energy conforming to EN 50470-3
input type
External CT 1 A or 5 A
[In] rated current
1 A 5 A
Rated voltage
100…277 V 173…480 V
Network frequency
60 Hz 50 Hz
Technology type
Electronic
Display type
LCD display
Sampling rate
32 samples/cycle
Measurement current
1…32767000 mA
Maximum value measured
99999999 MWh
tariff input
Tariff (4)
Communication port protocol
LON, insulation 3750 V
Communication port support
Screw terminal block: LonWorks TP/FT-10
Local signalling
Green indicator light: power ON Yellow flashing LED: accuracy checking alarm: overload
Number of inputs
1 digital 0...5 V/11...40 V 24 V DC
Number of outputs
0
Mounting mode
Clip-on
mounting support
DIN rail
Connections - terminals
Current circuit: screw terminals 6 mm² cable(s) Voltage circuit: screw terminals 2.5 mm² cable(s)
Overvoltage category
III
standards
BS EN 61557-12 IEC 61557-12 EN 61557-12 BS EN 61326-1 IEC 61326-1 EN 61326-1 BS EN 62052-11 IEC 62052-11 EN 62052-11 BS EN 62053-21 IEC 62053-21 EN 62053-21 BS EN 62052-22 IEC 62053-22 EN 62052-22 BS EN 62052-23 IEC 62053-23 EN 62052-23 BS EN 62052-31 IEC 62052-31 EN 62052-31 BS EN 61010-1 EN 61010-1 IEC 61010-1 UL 61010-1 BS EN 61010-2-30 IEC 61010-2-30 EN 61010-2-30 UL 61010-2-30 BS EN 50470-3 EN 50470-3 BS EN 50470-1 EN 50470-1 ANSI C12.20
Product certifications
CE conforming to IEC 61010-1 (safety) CE conforming to EN 61557-12 (power monitor) CE conforming to EN/IEC 61326-1 (EMC) UKCA conforming to BS EN 61010-1 (safety) UKCA conforming to BS EN 61557-12 (power monitor) UKCA conforming to BS EN 61326-1 (EMC) CULus conforming to UL 61010-1 (safety) CULus conforming to EN 61010-1 (safety) EAC conforming to EN 50470-3 (sub-meter) RCM conforming to EN 62052 (sub-meter) KZ conforming to EN 50470-3 (sub-meter) METAS conforming to EN 50470-1 (sub-meter) MID conforming to EN 50470-3 (sub-meter) MID conforming to EN 50470-1 (sub-meter) NMI conforming to NMI M 6-1
IP degree of protection
IP40 front panel: conforming to IEC 60529 IP20 body: conforming to IEC 60529
Pollution degree
2
Relative humidity
5…95 % at 50 °C
Ambient air temperature for operation
-25…70 °C - IEC
Ambient air temperature for storage
-40…85 °C
Operating altitude
< 2000 m
Colour
White
9 mm pitches
10
Width
90 mm
height
95 mm
Depth
69 mm
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
8.0 cm
Package 1 Width
9.5 cm
Package 1 Length
10.5 cm
Package 1 Weight
372.0 g
Warranty
18 months
Document Links
Datasheet