Accuenergy Acuvim

Afficheur de Puissance Intelligente (montage sur panneau)

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Acuvim-S, Digital, Multi-Function Power Meters
Caractéristiques:
  • Energie de 4 quadrants
  • Energie temps d’usage (TOU)
  • Lecture d’énergie
  • Analyse de qualité d’énergie
  • Capture de forme d’onde
  • Enregistrement de tendance
  • Sequence of Even (SOE)
  • Alarme de limite
  • Switch statues monitoring
  • Remote switch controlling
Affichage
  • Tension V1, V2, V3, Vlnavg, V12, V23, V31, Vllavg
  • Courant I1, I2, I3, In, Iavg
  • Puissance P1, P2, P3, Psum
  • Puissance Reactive Q1, Q2, Q3, Qsum
  • Puissance Apparente S1, S2, S3, Ssum
  • Fréquence F
  • Facteur de puissance PF1, PF2, PF3, PF
  • Energie Ep_imp, Ep_exp, Ep_total, Ep_net
  • Energie Reactive Eq_imp, Eq_exp, Eq_total, Eq_net
  • Demaned Dmd_P, Dmd_Q, Dmd_S
Surveillance
  • Qualité de puissance:
  • Harmonique de tension 2-me au 31-ieme et THD
  • Harmoniques de courant 2me au 31-ieme et THD
  • Voltage Crest Factor
  • THFF (TIF)
  • courant facteur K
  • Voltage facteur de déséquilibre U_unbl
  • Courant facteur de déséquilibre U_unbl
  • Statistique Max/Min avec horodatage
  • Switch Status
Alarms
  • Jusqu’à 9 groupes d’événements d’alarme peuvent être enregistrées. les objets de surveillance peuvent être choisis parmi 32 paramètres de mesure: F, V1, V2, V3, Vlnavg, V12, V23, V31, Vllavg, I1, I2, I3, Iavg, In, P1, P2, P3, pSUM, Q1, Q2, Q3, Qsum, S1, S2, S3, ssum, PF1, PF2, PF3, PF, U_unbl, I_unbl, Dmd_P, Dmd_Q, Dmd_S
Display
  • Affichage Ecran LCD clair et grand avec rétro-éclairage bleu
Applications:
  • Mesure des lignes de distribution, des transformateurs, des générateurs, des banques de condensateur et des moteurs
  • Moyenne et basse tension
  • Commerciale, industrielle, utilitair
  • Analyse de qualité de puissance
Product Description:
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The Acuvim series Intelligent Power Meter are an ideal choice when continuous monitoring of a power system is required. Programmable setpoints and two assignable outputs allow control functions to be added for specific applications. This includes basic alarm on over/under current, voltage, power, power factor, frequency, unbalance factor or demand and pulse output based on Energy or Reactive Energy. Status monitoring is possible using the 4 switch inputs. It combines high accuracy measurement with intelligent multi-function and simple HMI interface.The Acuvim may be used to gather data from intelligent Power distribution Systems . All Data can be accessed via 485 communication port running Modbus™ Protocol. Optional Ethernet , Profibus DP communication and wireless transmission add flexibility to all your application needs. Power quality is important with increasing use of electronic loads such as computers, ballasts or variable frequency drives. Any phase current or voltage can be displayed and harmonic content calculated by knowing the harmonic distribution. Action can be taken to prevent overheated transformers, motors, capacitors, neutral wires and annoying breaker trips.
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Specifications: space

Metering

Parameters Accuracy Resolution Range
Voltage 0.2% 0.1% 20V~500kV
Current 0.2% 0.02% 0~9999 A
Power 0.5% 0.1% -9999~9999kW
Apparent Power 0.5% 0.1% 0~9999kVA
Energy 0.5% 0.1% 0~99999999.9kWh
Reactive Energy 0.5% 0.1KWh 0~99999999.9kVarh
Apparent Energy 0.5% 0.1KVarh 0~99999999.9kVAh
Power Factor 0.5% 0.1% -1.0~0~1.0
Frequency 0.2% 0.01Hz 45~65Hz
Energy 0.5% 0.1% 0~9999kW
Reactive Energy 0.5% 0.1% 0~9999kVar
Apparent Energy 0.5% 0.1% 0~9999kVA
Current THD 1.0% 0.01% 0~100.0%
Volts THD 1.0% 0.01% 0~100.0%
Harmonics 1.0% 0.01% 0~100.0%
Comminications
RS-485 (Optical Isolated) RS485 2 wire, half duplex, isolatedBaud Rate: 600 to 38400 bps
|||||||| Click here for Input, Control Power and Output Specifications
Input
Current Inputs
Nominal Current 5A Secondary (1A Secondary Option)
Full Scale 120% of CT
Burden 0.2VA
Overload 2xCT for Continue20xCT for 1 Second
Accuracy 0.2% of Full Scale, True RMS
Voltage Inputs
Burden <0.2VA
PT Prim./Sec. Direct or 100~500,000:100~400
Input Range 20~400V
Accuracy 0.2% full scale
Digital Input (DI)
Isolation Voltage: 4000Vac RMS
Input Type: Wet Contact
Resistance: 2K ohm (Typical)
Input Voltage: 5~30Vdc
Close Contact Voltage: 5Vdc
Max. Current 20 mA
Digital Output
Relay Output (RO)
Type: Mechanical Contact
Max Voltage: 250Vac, 100Vdc
Configuration: Form A
Isolate Voltage: 2500Vac rms
Output Mode: Latch or Momentary (50-3000ms Configurable)
Max Current: 3A
Contact Material: Silver Alloy
Pulse Output
Parameters: KWh(import), KWh(export), KWh(net), KWh(total),KVarh (import), KVarh(export), KVarh(net), KVarh(total)
Pulse Rate: 1 to 6000 in steps of 1 (0.1 KWh or KVarh)
Pulse Width: 20ms to 1000ms in step of 20ms
Min Pulse Interval: 20ms
Alarm Output
Parameters: KWh(import), KWh(export), KWh(net), KWh(total),KVarh (import), KVarh(export), KVarh(net), KVarh(total)
Time Limit: 0 to 76500ms in step of 300ms
Output Form: Open Collector, NO
Optical Isolated: 4000Vac rms
Max Positive Voltage: 40Vac
Max Negative Voltage: 6Vdc
Max Positive Current: 30mA
 
|||||||| Click here for Operating Specifications and Size
Operating Environment

General Operation Temp.- 25ºC to 70ºC Storage Temp.- 40ºC to 85ºC Relative Humidity 95% non-condensing

Power Supply Input:100V~240Vac 50/60Hz100V~300Vdc Maximum power 2W

Dimensions 165mm×140mm×115mm

 
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