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96 x 96 via CT Mobdus RS485 Ethernet, neutral measured multifonction meter NAUTIL960 • MFM-NAUTIL960

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Home Energy measurement and management Multifunction meters 96 x 96 via CT Mobdus RS485 Ethernet, neutral measured multifonction meter NAUTIL960

MFM-NAUTIL960

96 x 96 via CT Mobdus RS485 Ethernet, neutral measured multifonction meter NAUTIL960

Sold individually, in packs of 1

This product has been added to the quote request!

Validate my request

Other models available

Modbus Neutral measured

Description

Multifunction meters displays all the installation’s electrical parameters.

The Nautil 920 multifunction meter displays all the network’s electrical characteristics. It also enables:

monitoring of electricity consumption for energy efficiency applications,
remote monitoring of parameters via an automaton or supervision system.

The Nautil 920 control unit is intuitive to use. All parameters are easily accessible via the direct access keys on the front of the device. The bar graphs show you the load on your installation at a glance.

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 boards, TDs or TGSs.

Technical characteristics

Manufacturer
Zelec
Network
Single-phase, three-phase, four-phase
Primary and secondary CT
Primary from 5 to 10000 A, secondary 5 A
Voltages
52 à 693 Vac (Ph-Ph) or via potential transformer
Permanent I and U overloads
1.2 x In: permanent, 20 x In: 300 ms; 1.2 x One: permanent, 2 x One: 1 s
Frequency
50 to 60 Hz
Measures
Intensities, single and composite voltages, frequency, power factor, active, reactive and apparent power, active and reactive energy, harmonics
Measurement details
1%
Energy specifications
Active energy: class 0.5s according to IEC 62053-21
Reactive energy: class 1
2 TOR inputs/outputs
Input: 24 to 230 Vac/dc 5 mA, 30 ms
Output: photo-Mos 12 to 250 Vac/dc 150 mA
Modbus and Ethernet output
Modbus RTU 2-wire, adjustable speed (2400 to 11520000 baud), parity (even, odd, none) 1 or 2 stop bits
TCPIP Ethernet
Auxiliary power supply
90 to 250 Vac/dc (24 to 48 Vdc in option)
Connections
I and U via screw terminal block: 6 mm², other terminals 2.5 mm²
Precautions for use
Never leave the CT secondary open, risk of overvoltage
Height
96 mm
Width
96 mm
Length / depth
132 mm
Cut-out
90 x 90 mm +0,8
Weight
554 g
Colour
Black
Materials
Self-extinguishing thermoplastic UL94 V0
Operating temperature
-10 °C to +55°C
Operating temperature
-25 °C to +70°C
Protection class
IP 51: front panel
IP 20: connection terminals
Standards
IEC EN 61000-6-2:2006, IEC EN 61000-6-4:2007, IEC EN 61010-1:2013
Packaging
1 unit
Minimum order
1 unit
=

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.

1 =

Technical support

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

2 =

Wide backlit display

The wide backlit display makes the values easy to read. The bar graphs for the 3 phases quickly provide information about the electrical installation (balancing, etc.).

In addition, being able to directly read the cos phi means that a capacitor bank can be sized if necessary.

3
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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+33 (0)4 42 59 57 28 Contact us
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