80 A 4 modules, Modbus RS485 3 phase + N multimesurement direct energy meter • EM380PURS

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Energy measurement and management

Energy meters

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

EM380PURS

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

Sold individually, in packs of 1

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Other models available in 3 phase models

100 A

On 5 A CT

On CT 333 mV

Description

Installed upstream of an electrical circuit, energy meters are used to identify and monitor an electrical consumption network.

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.

TheEM380PURS meter is an electrical measuring device operating on a tri-phase and four-phase network with RS485 Modbus communication and two pulse outputs.It has been designed to be able to read all the electrical parameters on the meter display. the Modbus communication allow also to monitoring all the electrical parameters on a PLC or BMS.

This product is also available in a 100 A MID version.

Technical characteristics

Network

3 phase or 3 phase + N

Rated current

80 A

Maximum current

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

Starting current

400 mA

Nominal voltage

400 Vac (-20% to +20%)

Frequency

50/60 Hz

Consumption

< 10 VA per phase

Measures

Active and reactive energy,voltage, intensity, active, reactive and apparent power, power factor, frequency, harmonic distortion rate

Precision

Active Energy: 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, 8 digits

Output

Pulse and RS485 Modbus

Typical pulse output

5 to 27 Vdc optocoupler

Pulse weight

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

Pulse duration

Adjustable to 60 /100 or 200 ms

Maximum Vce voltage

27 Vdc

Maximum short-circuit current

27 mA

Typical Modbus output

Two-wire RS485, RTU mode

Communication speed

38400 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)

Voltage / CT terminal connection

25 mm², torque 4 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

100 mm

Width

72 mm (4 modules)

Depth

66 mm

Weight

378 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

Packaging

1 unit

Minimum order

1 unit

The same product for every type of communication

The EM380PURS is fitted as standard with two pulse outputs and RTU Modbus communication.

1 =

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, intensity, active, reactive and apparent power, power factor and frequency.

2 =

Compact products

Aware that space is a key factor in the design of your cabinets, we have developed a compact range. Our CT 80 A meter is only 72 mm wide, i.e. 4 modular width.

3 =

Secure meter

Our meters are supplied with terminal covers to prevent any risk of electric shock. These terminal covers can also be sealed to prevent fraud.

1 2 3 4

Associated products

EM3100PURSM

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

1 Other MID model available in 3 phase

EM140PURSM

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

1 Other MID model available in single-phase

SPCM10075X33

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

3 Other sizes available

EM35TCPURS

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

3 Other models available in 3 phase models

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

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

The same product for every type of communication

A multi-measurement meter

Compact products

Secure meter

Associated products

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

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

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

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

TAC032 250/5 Ø23 cable 32 x 10 bar CT

Thank you

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