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5 A CT 4 modules Modbus RS485 double tariff MID multimesurement 3 phase + N energy meter • EM35TCRSDTM

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Home Energy measurement and management Energy meters 5 A CT 4 modules Modbus RS485 double tariff MID multimesurement 3 phase + N energy meter

EM35TCRSDTM

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

Sold individually, in packs of 1

This product has been added to the quote request!

Other MID model available in 3 phase + N

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 EM35TCRSDTM meter is an energy meter operating on a Tri+N network with Modbus RS485 communication and two pulse outputs. All the parameters of the electrical network can be read directly on the meter or sent to a BMS. This energy meter connected with current transformers measures from 5 to 6000 A. It also has terminals for metering two different tariffs (T1 and T2).

This product is MID certified.

Technical characteristics

Network
3 phase + N (3 phase on demand)
Certification
MID via SGS
Rated current
On primary 5A CT, 6000 A max
Maximum current
20 x In for 0.5s (IEC 62053-21)
Starting current
10 mA x CT ratio (example for CT 200 / 5A I start= 400 mA)
Nominal voltage
400 Vac (-20% to +20%)
Frequency
50/60 Hz
Consumption
< 10 VA per phase
Measures
Active and reactive energy, voltage, current, active, reactive and apparent power, power factor, frequency, harmonic distortion rate
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
Tariff
2 tariffs via 7 and 8 terminals voltage
Metrological LED
Flashes according to pulse 3200 imp / kWh
Screen
Backlit LCD, 8 digits
Output
Pulse and RS485 Modbus
Typical pulse output
Optocoupler 5 to 27 Vdc
Pulse weight
3200 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)
Connection of phase and neutral terminals
2.5 mm², torque 0.5 N.m
Connection of comm. terminals
1 mm², torque 0.25 N.m
Mounting
DIN rail
Precautions for use
Note that the CT ratio can only be set and saved once. Be sure to respect the current direction. Fit the sealable terminal covers after connecting the product
Height
94.5 mm
Width
72 mm (4 modules)
Depth
65 mm
Weight
283 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 +55°C, humidity 0 to 95% non-condensing
Protection class
IP51 front panel
Standards
IEC 62053-21, IEC 62053-23, MID
Packaging
1 unit
Minimum order
1 unit
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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.

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Dual tariff

Dual tariff energy meters have two terminals (7 and 8) that can be used to switch from one tariff to the other. If there is no voltage on these two terminals, the meter is on tariff T1. When a 230 V voltage is present on these terminals, the meter switches to tariff 2.

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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.

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Compact products

Aware that space is a key factor in the design of your cabinets, we have developed a compact range. Our 100 A four-phase meter is only 72 mm wide, i.e. 4 modules.

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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.

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Easy wiring of existing installations

The BACS (Building Automation and Control System) requires all commercial buildings to be fitted with a BMS if they have a heating or air-conditioning system of more than 70 kW.

Our range of open CT or Rogowski loop meters makes it easy to add metering points to your electrical installation with minimum downtime. There’s no need to de-cable the existing installation, just wrap the cable around the CT or loop.

What’s more, our network expert can offer you a support service for uploading information to a web page.

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