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DIRIS N300/N600

Network quality control and analysis system

DIRIS N-1 DIRIS N-2 DIRIS N-3
DIRIS N
Function
DIRIS N300 / N600 are multifunction network analysers designed for in-depth analysis of electrical networks in order to improve their availability and efficiency. They actively contribute to procedures for optimising the operation of your electrical networks.They enable you to:

  • improve the efficiency of the facility,
  • reduce production costs,
  • optimise operating costs,
  • optimise maintenance costs,
Advantages
Easy to use
  • A global system measuring accuracy of better than 1% in energy from 10 to 120% of nominal current.
Customisable
  • TCO split-core transformers mean the power cables do not need to be disconnected.
  • Operations are quicker and minimise the electrical disconnection time.
Powerful
  • The range covers energy meters and multifunction meters in modular or panel mounted format.
Accurate
  • The COUNTIS and DIRIS RETROFIT are based on standard SOCOMEC ranges.
Conformity to standard EN 50160
  • The data from RETROFIT products can be transferred to a central monitoring system.
Principle diagram
principal diagram DIRIS N
Functions
The DIRIS N is a true system made up of functional components:

  • measurement acquisition and processing: DIRIS N300/N600
  • TFT graphic colour interface: DIRIS D600 (option of using a single DIRIS D600 for several DIRIS N)
    DIRIS D 600 for several DIRIS N)
  • remote input / output modules: DIRIS O
In addition, the DIRIS N can provide an interface between products communicating via MODBUS, such as DIRIS A or COUNTIS ECi, for example, using an Ethernet network via an RS485 port to centralise information for monitoring.

 

  DIRIS N300
multifunction analyser
DIRIS N600
qualimeter
Advanced multi-measurement
Measurement history
Harmonics
Monitoring
Load curves
Dips / Outages / Voltage surges
Unbalance
Vector diagram
Control command (options)
Interharmonics measurement
Analysis of transient states
Flicker
EN 50160 report

 

General characteristics of the DIRIS N300 and N600

Measurements
  • Currents, voltages, frequency (instant, average, minimum and maximum).
  • Direct, inverse and homopolar voltages.
  • Voltage unbalance.
  • Active, reactive, apparent and predictive power.
  • Power factor.
  • Fresnel diagram.
  • Temperatures.
Energy management
  • Active, reactive and apparent energy meters.
  • Impulse meters (up to 20 meters).
  • Timestamped meters (up to 8 meters).
  • Load curves.
Monitoring
  • Display of an alarm and status log.
  • Indication of the parameter concerned, the status at time T, the duration and date/time of the startand end of the event.
Control/Command (only with the DIRIS O)
  • Controls and commands the position of the remote devices.
  • Programmes the logical functions to create automatic processes.
Network and event quality analysis
  • Dips, surges and voltage cut-offs
  • Crest factor
  • Voltage and current harmonics
  • Mains signalling voltages
Communication
  • RS485 using MODBUS
  • 10BaseT  and 100BaseT Ethernet (MODBUS/TCP)
  • 2 USB ports (host/device)
  • OPEN CAN (internal bus for DIRIS O modules)
DIRIS N600
The user also has the following functions:

  • Flicker (Pst and Plt).
  • EN 50160 report.
  • Voltage transients (sampling 1).
  • Voltage and current interharmonics.

 

Case

DIRIS N300/N600
Base-mounting Overall dimensions
Base-mounting Overall dimensions DIRIS N300-N600
DIN-rail mounting
DIN-rail mounting
DIRIS D600
Remote interface Overall dimensions
remote interface DIRIS D600 overall dimensions DIRIS D600
DIRIS O 
Base-mounting DIN-rail mounting
Base-mounting DIRIS O DIN-rail mounting DIRIS O
Overall dimensions

 

Options

DIRIS D600: an ergonomic remote colour TFT graphic interface
options D600 1. High-definition colour TFT display.
2. Direct access buttons.
3. Control by rotating wheel.
phase or neutral voltage waveform N600
fresnel diagram
  • DIRIS O: for extended control-command functions
  • DIRIS O are optional analogue and/or digital input/output modules which can extend the system’s functions by taking into account all information relevant to facility supervision (energies, alarms, etc.).

They enable you to:

  • Acquire and apply the positions of breaker components, contactors, sensors, etc.
  • Centralise pulses from water, gas and electricity meters.
  • Apply information from analogue sensors (temperature, flow, humidity level, pressure, etc.).
  • Actuate breaker components, perform load shedding actions upon alarms. The inputs/outputs can be activated via logic equations.

 

Characteristics

DIRIS N300/N600 DIRIS D600
remote interface
DIRIS O
4 inputs – 2 outputs
DIRIS O: 2 analogue
inputs 0/4…20 mA
DIRIS O: 2 analogue
outputs 0/4…20 mA
Auxiliary power supply
Alternating voltage 110 … 240 VAC
AC tolerance ± 10 %
Frequency  50 / 60 Hz
Direct voltage 48 … 250 VDC 48 VDC(1) 48 VDC(1) 48 VDC(1) 48 VDC(1)
DC tolerance ± 10 % ± 10 % ± 10 % ± 10 % ± 10 %
Connection 2.5 mm2 pull-out 2 point terminal block 2.5 mm2 pull-out 2 point terminal block 2.5 mm2 pull-out 2 point terminal block 2.5 mm2 pull-out 2 point terminal block 2.5 mm2 pull-out 2 point terminal block
Mechanical
Consumption  10 W 1.5 W 1.3 W 2.5 W
Type  modular  modular  modular  modular
Number of modules  16 4  4  4
Dimensions W X H X D 287 x 123 x 67.5 151 x 146 x 84 72 x 148 x 65 72 x 148 x 65  72 x 148 x 65
Cut-out 92 x 92
Vibrations IEC 60068-2-6 compliant IEC 60068-2-6 compliant IEC 60068-2-6 compliant IEC 60068-2-6 compliant IEC 60068-2-6 compliant
Protection degree IP40 (panel face), IP20 (unit) IP52 IP52 (panel face), IP20 (unit) IP40 (panel face), IP20 (unit) IP 40 (panel face), IP20 (unit)
Weight 1200 g 600 g 200 g 210 g 220 g
(1) Auxiliary supply or via DIRIS N300/N600 (limited to 15 W) or Power over Ethernet or Power over Can
  DIRIS N300/N600 DIRIS D600
remote interface
DIRIS O
4 inputs – 2 outputs
DIRIS O
2 analogue inputs
0/4…20 mA
DIRIS O
2 analogue outputs
0/4…20 mA
Communication
Link RS485 ETHERNET ETHERNET BUS OPTION BUS OPTION BUS OPTION
Type 2 half duplex wires 2 half duplex wires
Protocol MODBUS RTU MODBUS® TCP or proprietary Proprietary in TCP
mode
Proprietary in CAN
mode
Proprietary in CAN
mode
Proprietary in CAN mode
MODBUS® speed 9.6 … 115.2 kbauds
Address 000 … 256
Connection 2.5 mm2 pull-out
3 point terminal block
1 x RJ45 8 point
straight cable
1 x RJ45 8 point
straight cable
2 x RJ45 8 point
straight cable
2 x RJ45 8 point
straight cable
2 x RJ45 8 point
straight cable

 

Characteristics of the PMD (IEC 61557-12)
Evaluation of the power supply quality (possible function)
PMD classification SD
Temperature K55
Humidity + Altitude
Operating performance class of active power or active 0.2
energy (if possible function)
Startup duration 50 seconds
Characteristics of the functions / Evaluation of the power supply quality (IEC 61557-12)
P (Total active power) – class 0,2 5 % In to 2 In
Qv (reactive power) – class 1 5 % In to 2 In
Sv – class 0.2 5 % In to 2 In
Ea – class 0.2 5 % In to 2 In
Erv – class 1 5 % In to 2 In
Eapv – class 0.2 5 % In to 2 In
f – class 0.02 Fnom ±15 %
I – class 0.1 0.1 In to 2 In
In / Inc – class 0.1 0.1 In to 2 In
U – class 0.1
PFv – class 0.5 PF = 0.5 lag. to 0.5 lead.
Pst / Pit – class 5 (complies IEC 61000-4-15) 0 … 20
Udip – class 0.2 5% Un to Un
Uswl – class 0.2 Un to 120% Un
Utr 0 … 6 kV
Uint – class 0.2 0 … 5% Un
Unba – class 0.2
Unb – class 0.2
Uh – class 1
THDu – class 1
THD-Ru – class 1
Ih – class 1
THDi – class 2
THD-Ri – class 1
Msv – class 1
Measurements
Network type three-phase without neutral or with neutral
Number of power outlets 3 or 4
Measurement category 600 V cat III(IEC 61010-1)
Measurement method class B(A except for temporal aggregation) (IEC 61000-4-30)
TRMS up to level 50
Measurement sampling frequency 10 240 Hz (at the nominal network frequency)
Transient sampling frequency 1 MHz that is 1μs
Instantaneous measurements refresh frequency one second
Plot refresh frequency 1 … 60 minutes
Event log refresh frequency 1 … 60 s
Voltage inputs
Number of voltage inputs 3 Phase + Neutral + Earth
Nominal voltage without TP 346 V AC (phase/neutral) and 600 > V AC (phase/phase)
Voltage transformer primary maximum: 630 kVAC / Secondary: 60/100/110/115/120/173/190 VAC
Permanent overload 800 VAC
Frequency 45 … 65 Hz
Insulation 600 V cat III
Connection 2.5 mm2 pull-out 3 point terminal block
Current inputs
Number of current inputs 3 Phase + Neutral
Nominal current without CT 5 A
Current transformers primary: max 10000 A / Secondary: 1 to 5 A
Input consumption < 0.3 VA
Permanent overload 20 A
Intermittent overload 20 In / 1s
Insulation main
Connection 6 mm2 8 point fixed terminal block
USB
Host (low power: 100mA max) 1
Device 1
Memory
Memory size 128 MB
Environment
Max. operating temperature -10 … +55 °C
Max. storage temperature -25 … 70 °C
Humidity 0 … 75 % RH
Salt spray EN 60068-2-52
Protection degree IEC 60259
Sine vibrations IEC 60068-2-6
Dry heat test (operation and storage) IEC 60068-2-2
Wet heat cyclic test IEC 60068-2-30
In-operation and storage cold test IEC 60068-2-1
Product standards and certification
Product standard IEC 61557-12 ed. 1
Active energy metering IEC 62053-22 class 0.2 s
Reactive energy metering IEC 62053-22 class 2 s
Measurement standards and certification
Harmonics and interharmonics measurement method IEC 61000-4-7
Flicker measurement method IEC 61000-4-15
Supply power quality measurement method IEC 61000-4-30
Characteristics of the voltage supplied by public distribution networks EN 50160
Communication standards and certification
RS485 TIA-485A
TSB-89-B
IEE 802-3AF
Ethernet 802-1.3-2005_Section1
802-1.3-2005_Section2
Protocol standards and certification
RS485 MODBUS
Ethernet MODBUS
USB USB 2.0
CAN ISO1 1898-2
DIRIS D600 interface
Display TFT
Dimensions 640 x 480 pixels
Dimension 115.2 x 86.4 mm
DIRIS O 4i2o-d (4 inputs/2 outputs): inputs
Number 4
Type phototransistors
Power supply 10 … 30 VDC
Minimum current 1 mA
Main insulation for < 300 VAC Ph/N network 2.5 kVAC rms 1 minute
Leakage path > 3 mm
Number of switchings 2.5 kVAC rms 1 minute
DIRIS O 4i2o-d (4 inputs/2 outputs): outputs
Number of operations ≥ 105
Power supply 230 VAC – 250 VDC – 0.2 A – 1500 VA – 50 W
Number of relays 2
Leakage path > 3 mm
Main insulation for < 300 VAC Ph/N network 2.5 kVAC rms 1 minute
DIRIS O 2i-a inputs (2 analogue inputs)
Number 2
Scale 0 / 4 … 20 mA
Accuracy ≤ 1% of full scale (which is ≤ 0.2 mA)
Max. impedance of inputs 200 Ω
Main insulation for < 300 VAC Ph/N network 2.5 kVAC rms 1 minute
Leakage path > 3 mm
DIRIS O 2o-a outputs (2 analogue outputs)
Number of outputs 2
Scale 0 / 4 … 20 mA
Load resistance 600 Ω
Accuracy ≤ 0.5% of full scale (which is ≤ 0.1 mA)
Maximum current 25 mA
Main insulation for < 300 VAC Ph/N network 2.5 kVAC rms 1 minute
Leakage path > 3 mm

 

Terminals

DIRIS N300/N600
Lower terminal blocks
Upper terminal blocks
DIRIS O
Upper terminal blocks (shared by all modules)
4 inputs / 2 outputs digital
Upper terminal blocks (shared by all modules) DIRIS O
2 analogue outputs, 0/4-20 mA 2 analogue inputs, 0/4-20 mA
2 analogue input DIRIS O

 

References

DIRIS N300/N600
Description Reference
DIRIS N300 4826 0001
DIRIS N600 4826 0002
Optionals DIRIS D600
Description Reference
DIRIS D600 (remote interface) 4826 0003
   DIRIS O
Description  Reference
DIRIS O 4i2o-d (4 digital inputs/2 digital outputs) 4826 0071
DIRIS O 2i-a (2 analogue inputs) 4826 0072
DIRIS O 2o-a (2 analogue outputs) 4826 0073
Accessories
Description of accessories To be ordered in multiples of Reference
Fuse disconnect switches for the protection of voltage inputs 4 5601 0018
(type RM) 3 poles
Fuse disconnect switches for the protection of auxiliary supply 6 5601 0017
(type RM) 1 poles + neutral
Fuse type gG 10×38 0.5A 10 6012 0000
Current transformer range