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Multifunction

Multifunction
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Multifunction

Product catalog summary
Overview: The document provides comprehensive specifications and ordering information for the Nemo series multifunction meters and Nemo MD modules. These devices are designed for various network configurations, including low, medium, and high voltage systems, and are suitable for both single-phase and three-phase systems.
Specifications:
  • Models: The document details several models such as Nemo D4-b, Nemo D4-L, Nemo D4-L+, Nemo 72-b, Nemo 72-L, Nemo 96 HD, and Nemo 96 HD+.
  • Input and Output: Meters support input currents of 1-5A and voltages up to 690V, with options for direct or transformer-based connections. Outputs include RS485, Ethernet, and BACnet interfaces.
  • Features: Key features include measurement of voltage, current, frequency, power (active, reactive, apparent), harmonic distortion, phase sequence, and energy (active and reactive). Some models offer alarm relays and pulse outputs.
  • Communication: Options include RS485, RS232, Profibus, LonWorks, M-Bus, and Ethernet, supporting protocols like Jbus/Modbus and BACnet.
  • Auxiliary Supply: Meters can be powered by AC (up to 265V) or DC (up to 300V) auxiliary supplies.
Ordering Information:
  • Specific ordering codes, auxiliary supply options, and input/output configurations are provided for each model. Detailed tables assist in selecting the appropriate model based on network requirements.
  • Some models are available as kits, including current transformers for specific applications.
Technical Notes: Each model includes technical notes with additional details on installation, configuration, and operation.
Conclusion: The document serves as a guide for selecting and ordering multifunction meters from the Nemo series, addressing a wide range of electrical measurement needs.
Nemo MD Modules Overview: The document also covers Nemo MD modules compatible with various Nemo devices, including Nemo 96HD, Nemo 96HD+, and Nemo 96 HDL, with details on mounting options.
Specifications:
  • Modules support communication protocols such as RS485, RS232, Profibus, LonWorks, Mbus, BACNET, and Ethernet.
  • Energy pulse output and alarm functionalities are provided through SPST relays.
  • Analogue output is available with 2 channels ranging from 0...20mA to 4...20mA.
  • Measuring capabilities include neutral current and Pt100 with 2 channels.
Ordering Codes: Each module type has a specific ordering code indicating its function and compatibility with HD/HD+ devices.
Mounting Dimensions:
  • Flush mounting dimensions are provided for 96x96 and 72x72 configurations.
  • Additional dimensions are specified for Nemo D4-b, Nemo D4-L, and Nemo D4-L+ modules.
Additional Information: An adapter is available for 1500V input, and optional modules are indicated where applicable.
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Catalog excerpts

Multifunction-2

Ordering codes see page: single phase, 3-phase 3/4 wires unbalanced load l.v. and M.V. single phase, 3-phase 3/4 wires unbalanced load l.v. Voltage, current, frequency Neutral current Average currents and max. values Harmonic distortion voltage, current Average power and max. value Power factor Active, reactive, apparent power Phase active and reactive power Active energy Isolated input Non-isolated input Partial active energy Reactive energy Phase sequence Pulse energy BACnet Input current Input voltage Technical note Price Extra price d.c. auxiliary supply and 48Va.c. Primary currents selectable...

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Multifunction-3

Ordering codes see page: single phase/3-phase 4 wires unbalanced load l.v. 3-phase 3/4 wires unbalanced load l.v. Non-isolated input Voltage, current, frequency Neutral current Average currents ad max. values Active, reactive, apparent power Phase active and reactive power Average power and max. value Power factor single phase, 3-phase 3/4 wires unbalanced load l.v. Active energy Reactive energy Current total harmonic distortion Phase sequence 2 allarm relays Pulse active energy RS485 communication Input current Input voltage (phase-phase) 1 - 5A from CT 80…500V direct or from VT 1...9999 Technical...

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Multifunction-4

Model Codes Ordering codes see page: Positive energy Negative energy Positive and negative ampere-hour Imput voltage Voltage, current, power Average power and max. value Pulse energy Direct current input Current input from shunt Technical note Extra price d.c. auxiliary supply and 48Va.c. external interface (see section 03) overall dimensions page 11

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Multifunction-5

Codes Ordering codes see page: 09 single phase, 3-phase 3/4 wires bal./unbal. load l.v./M.V./H.T. single phase, 3-phase 3/4 wires bal./unbal. load l.v. Non-isolated input Isolated input Phase and linked voltage min. and max. instantaneous value Harmonic distortion voltage, current Phase and neutral current1 Phase sequence Neutral current measure2 Average current and max. value Phase and three-phase power active, reactive, apparent Average power and max. value active, reactive, apparent Phase and three-phase power factor Frequency, hourmeter Active energy positive and negative Reactive energy...

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Multifunction-6

Model Codes Ordering codes see page: Interface Type Standard Protocol Maximun baud rate Technical note Model Codes Ordering codes see page: Interface Type Inputs channels energy pulse - Outputs channels Output Technical note overall dimensions page 11

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Multifunction-7

Ordering codes see page: Digital inputs + alarms Digital inputs + alarms SPST contact SPST relays SPST relays Technical note 2 energy pulse output Neutral current Profibus communication LonWorks communication I / O 2 inputs SPST - 2 outputs SPST I / O 2 inputs 12 - 24Vd.c. - 2 outputs SPST RS485 - Energy value storage M-Bus communication Ethernet communication On the table it is shown the Firmware version of the meter which supports the function of the extra module. By using an IF96001 (RS485) or IF96002 (RS232) or IF96015 (Ethernet) communication module it is possible to update the Firmware...

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Multifunction-8

Multifunction for l.v. network, single-phase or 3-phase Ordering code Auxiliary supply Package including n. 1 Nemo D4-b multifunction meter + n. 3 TAIBB current transformers Ordering code Auxiliary supply Auxiliary supply Multifunction for l.v. / M.V. network, single-phase or 3-phase Ordering code Auxiliary supply Multifunction for l.v. network, single-phase or 3-phase Ordering code RS4851 RS485 comunication Jbus /Modbus protocol BACNET1 RS485 comunication BACNET protocol Ordering code Auxiliary supply

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Multifunction-9

Multifunction for l.v. network, single-phase or 3-phase Ordering code Auxiliary supply Package including n. 1 Nemo 72-b multifunction meter + n. 3 TAIBB current transformers Ordering code Auxiliary supply Multifunction for l.v. network, single-phase or 3-phase Ordering code Auxiliary supply Ordering code Auxiliary supply Nemo 96 HD Ordering code Multifunction for l.v. network, single-phase or 3-phase Auxiliary supply Multifunction for l.v. / M.V. / H.V. network, single-phase or 3-phase Ordering code Multifunction for l.v. network, single-phase or 3-phase Input V Auxiliary supply Ordering code...

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Multifunction-10

Module for Nemo 96 HD / Nemo 96 HD+ / Nemo 96 HDL Ordering code Energy pulse output Analogue output Neutral current HD/HD+ HD/HD+

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Multifunction-11

Adapter for 1500V input 4 Module Nemo 96 HD / Nemo 96 HD+ / Nemo 96 HDL / Nemo MD 81* * Optional module

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.