مولتی متر چند منظوره سکومک Socomec مدل DIRIS A-40 |
مشاهده کاتالوک
The DIRIS A-40 is a panel-mounted power monitoring device (PMD). It is designed for measuring, monitoring and reporting electrical energy.
The DIRIS A-40 offers a range of functions for measuring voltage, current, power, energy and quality. It allows the analysis of a single-phase or three-phase load.
Advantages
Assisted configuration
The configuration wizard guides the user step by step. It also detects and corrects configuration errors. This cuts the commissioning time in half and always delivers a reliable result.
Smart sensors
Three current sensor formats (solid-core TE, split-core TR and Rogowski coil TF) allow integration of the DIRIS A-40 into new and existing electrical installations.
Connected to the Cloud
The range comprises IoT ready connected products that enable data to be exported automatically for remote operation without any limit on time, distance and time in storage.
Compliant with IEC 61557-12
Reference standard for PMDs (Performance metering & monitoring devices), IEC 61557-12 standard guarantees performance levels and satisfactory performance from the PMDs under the environmental conditions typical of industrial and tertiary applications
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Standard and option features
Multi-measurement
• Currents
– I1, I2, I3, In, Isystem
• Voltages & frequency
– V1, V2, V3, VN, Vsystem, U12, U23, U31, Usystem, f
• Powers
– P1, P2, P3, ΣP, Q1, Q2, Q3, ΣQ, S1, S2, S3, ΣS
– Predictive powers ΣP, ΣQ, ΣS
• Power factor
– PF1, PF2, PF3, ΣPF
• Cos ϕ & tangent ϕ
– Instantaneous values per phase
Metering
• Active energy: +/- kWh
• Reactive energy: +/- kvarh
• Apparent power: kVAh
• Multi-tariff (8 max.)
• Hour Meter
Quality
• Voltage Unbalance
– Vdir, Vinv, Vhom, Udir, Uinv, Unba, Vnba, Vnb, Unb
• Current unbalance
– Idir, Iinv, Ihom, Inba, Inb
• Total harmonic distortion
– Currents THDi1, THDi2, THDi3,THDiN, TDDI
– Phase-to-neutral voltage THDv1, THDv2, THDv3
– Phase-to-phase voltage THDu12, THDu23, THDu31
• Individual harmonics up to rank 63
– Currents: I1h, I2h, I3h, INh
– Phase-to-neutral voltage: V1h, V2h, V3h
– Phase-to-phase voltage: U12h, U23h, U31h
• Quality events
– Voltage sags, cut-offs and swells EN50160
– Kfactor & Crest factor
• Events according to EN 50160
– Voltage dips, outages, voltage surges
Monitoring of protection
• Auxiliary contact monitoring
• Report and alarm on trips
• Number of operations
Load curves and historical records (max. 130 days)
• Active, reactive and apparent power
• Currents, voltages and frequency
Alarms
• Alarms for all electrical values, events and input status changes, possibility of logical combination
• Time-stamping of events
Communication
• DIRIS A-40 RS485 Modbus as standard
• DIRIS A-40 Ethernet Modbus
• DIRIS A-40 PROFIBUS DPV1
Inputs
• ۳ digital inputs
– Power supplied from DIRIS A-40 or an external source
– Function: logic status, status of circuit breaker, counting of pulses or synchronization multifluid metering
• ۲ logical outputs
– Function: Command, energy pulse output, load sheeding, alarm