40 A 1 module Modbus RS485 MID multimesurement direct single phase energy meter • EM140PURSM

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Energy meters

40 A 1 module Modbus RS485 MID multimesurement direct single phase energy meter

EM140PURSM

40 A 1 module Modbus RS485 MID multimesurement direct single phase energy meter

Sold individually, in packs of 10

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Other MID model available in single-phase

100 A

Description

Installed upstream of an electrical circuit, energy meters are used to identify and monitor an installation’s electricity consumption.

Our wide range of products can be used for metering and measuring directly connected single-phase, three-phase or four-phase circuits of up to 100 A and up to 6000 A when connected via current transformers.

The EM140PURSM meter is an electrical measuring device operating on a Tri- or Tri+N-phase network with RS485 Modbus communication and two pulse outputs. It has been designed so that all the parameters of the electricity network can be read directly on the meter and the information fed back to a BMS. This direct-connection meter meters up to 40A.

This product is MID certified.

Download

Instruction manual

Catalogue page

Technical characteristics

Network

Single-phase

Rated current

40 A

Certification

MID via SGS

Maximum current

30 x In for 0.01s (IEC 62053-21)

Starting current

40 mA

Nominal voltage

230 Vac (-20 % à + 20 %)

Frequency

50/60 Hz

Consumption

< 2 W, 10 VA

Measures

Active and reactive energy, voltage, current, active, reactive and apparent power, power factor, frequency

Precision

Active energy: class B according to EN50470-3, class 1 according to IEC 62053-21
Reactive energy: class 1.5 according to IEC 62053-23

Metrological LED

Flashes according to pulse 1000 imp / kWh

Screen

Backlit LCD, 6 digits

Output

Pulse and RS485 Modbus

Typical pulse output

Optocoupler 5 to 27 Vdc, 27 mA max

Pulse weight

1000 pulses / kWh and adjustable to 0.01 / 0.1 / 1 / 10 / 100 kWh

Pulse duration

90 ms

Maximum Vce voltage

27 Vdc

Maximum short-circuit current

27 mA

Typical Modbus output

Two-wire RS485, RTU mode

Communication speed

9600 baud max

Parity, stop bit

Even, odd or none; 1 or 2

Transmission distance

15 metres maximum for pulses, 1200 metres and 32 slaves for the bus

Data retention

Non-volatile memory (> 20 years)

Connection of phase and neutral terminals

6 mm², torque 2 N.m

Connection of comm. terminals

1 mm², torque 0.25 N.m

Mounting

DIN rail

Precautions for use

Fit the sealable terminal covers after connecting the product

Height

119 mm

Width

17.5 mm (1 module)

Depth

62 mm

Weight

87 g

Colour

Grey

Materials

Self-extinguishing ABS polymer

Operating temperature

-20°C to +50°C, humidity 0 to 95% non-condensing

Storage temperature

-25°C to +60°C, humidity 0 to 95% non-condensing

Protection class

IP51 front panel

Standards

IEC 62053-21, IEC 62053-23, MID

Packaging

10 units

Minimum order

1 unit

MID-certified product

The MID directive (Measurement Instruments Directive, abbreviated to M.I.D)

is a European directive concerning measuring instruments. Only electricity meters that comply with this directive may be used for billing electricity.

This directive guarantees the accuracy of measurements by establishing uniform rules throughout the European Union. This is a guarantee of the accuracy and reliability of our meter range.

1 =

The same product for every type of communication

The EM3100PURSM is fitted as standard with two pulse outputs and RTU Modbus communication.

Easy to use, Modbus parameters are programmed on the front panel.

2 =

A multi-measurement meter

Our range of Modbus RS485 communicating meters can undertake a complete analysis of your network.

As well as active energy, the meter also displays voltage, current, active and reactive power, power factor and frequency.

1 2 3

Associated products

EM145PU

45 A 1 module pulse direct single phase energy meter

1 Other single-phase model available

EM140PURS

40 A 1 module Modbus RS485 multimesurement direct single phase energy meter

2 Other single-phase models available

SPCM10075X33

SPCM10 75 A/333 mV Ø10 mm 3 m cable compact split core CT

3 Other sizes available

EM380PURS

80 A 4 modules, Modbus RS485 3 phase + N multimesurement direct energy meter

3 Other models available in 3 phase models

EM35TCPURSM

5 A CT 4 modules Modbus RS485 MID multimesurement 3 phase + N energy meter

1 Other MID model available in 3 phase

TAC032250X05

TAC032 250/5 Ø23 cable 32 x 10 bar CT

9 Other sizes available

Energy measurement and management

All our solutions for measuring consumption, monitoring and tracking the energy performance of electrical installations.

See the products

40 A 1 module Modbus RS485 MID multimesurement direct single phase energy meter

MID-certified product

The same product for every type of communication

A multi-measurement meter

Associated products

45 A 1 module pulse direct single phase energy meter

40 A 1 module Modbus RS485 multimesurement direct single phase energy meter

SPCM10 75 A/333 mV Ø10 mm 3 m cable compact split core CT

80 A 4 modules, Modbus RS485 3 phase + N multimesurement direct energy meter

5 A CT 4 modules Modbus RS485 MID multimesurement 3 phase + N energy meter

TAC032 250/5 Ø23 cable 32 x 10 bar CT

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