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Mobdus RS485 alarm or pulse output 3 phase + N modular multifunction meter NANO via 5 A CT • Q52P3H005MCQ20

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Home Energy measurement and management Multifunction meters Mobdus RS485 alarm or pulse output 3 phase + N modular multifunction meter NANO via 5 A CT

Q52P3H005MCQ20

Mobdus RS485 alarm or pulse output 3 phase + N modular multifunction meter NANO via 5 A CT

Sold individually, in packs of 1

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Description

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

Our wide range of products can be used for metering and measuring single-phase, three-phase or four-phase circuits of up to 15,000 A when connected via current transformers.

The Q52P3H005MCQ20 multifunction meter is an electrical measuring instrument with Modbus RS485 communication and pulse outputs. It has been designed so that all the parameters of the electricity network can be read directly on the screen and the information fed back to a BMS.

This multifunction meter communicates via Modbus RS485 or pulse and is suitable for all industrial and tertiary installations. It is generally installed on main LV panel boards.

Technical characteristics

Manufacturer
Zelec
Network
3 or 4 phases
Intensity
Via CT 5 Aup to 6000 A
Voltages
400 Vac (Ph-Ph)
Permanent I and U overloads
2 x In: permanent, 20 x In: 300 ms; 1.2 x One: permanent, 2 x One: 1 s
Frequency
45 to 65 Hz
Measures
Intensities, simple and compound voltages, frequency, power factor, active, reactive, apparent and harmonic power, hour meter (depending on aux. power supply), temperature, active and reactive energy, phase order (sequence meter), THD V and I up to 32th harmonics
Measurement details
0.2%
Energy details
Active energy : class 1 according to IEC 62053-22, reactive energy: class 1
Pulse or alarm output
Photo mos type 50V 100mA
Pulse: adjustable pulse weight (0.001/0.01/0.1/1/10/100/1000 kwh), adjustable pulse width (30 to 1000 ms)
Alarm: NO nC contact, adjustable and time-delayed threshold, hysteresis
Modbus output
Modbus RTU 2-wire, adjustable speed (2400 to 38400 baud), parity (even, odd, none) 1 or 2 stop bits
Auxiliary power supply
220-240 Vac, 3 VA
Connections
I and U via screw terminal block: 2.5 mm², other terminals 2 mm².
Precautions for use
Suitable for high short-circuit current
Height
90 mm
Width
54 mm (3 modules), DIN rail mounting
Depth
66 mm
Weight
0.2 kg
Colour
Grey
Materials
Self-extinguishing thermoplastic UL94 V0
Operating temperature
0°C to +50°C
Storage temperature
-30°C to +70°C
Protection rating
IP 50: front panel
IP 20: connection terminals
Standards
IEC 62053-21, IEC 62053-22, IEC 62053-24, IEC 61557-12
Packaging
1 unit
Minimum order
1 unit
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Compact and powerful

The NANO multifunction meter is specially designed to fit neatly into modular cabinets, thanks to its compact size. Efficient and high-performance, it displays a wide range of values, has Modbus communication capabilities and an integrated alarm.

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One product, multiple communications

As standard, the control unit is equipped with a pulse output and a Modbus RS485 output.

The pulse output allows you to report energy consumption to an automaton. For complete analysis and supervision of your electrical installation, Modbus RS485 communication makes all the network parameters accessible via a BMS.

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Technical support

Our network expert can offer you a support service for uploading information to a web page.

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1 2 3

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Energy measurement and management

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