Ευφυής ολοκληρωμένος πυκνωτής ισχύος | 400Κενό | CJad

HMI system

Monitor is LCD with 128X64 matrix, Chinese language, display the time, inside temperature, ρεύμα, δυναμικό, harmonic parameters at real time, check other parameters, operation status through keys, also the values of over-voltage, υπό- δυναμικό, ρεύμα βάθους, υπερβολική θερμοκρασία, over-compensation can be set and saved, data not lost in case of power failure.

Intelligent connection with power system

The product provides RS485 port, ενσωματωμένο πρωτόκολλο MODBUS-RTU, compatible with DL645-2007 protocol, able to perform remote monitoring and controlling. When more than one product connected with system, they will have one master machine among them automatically, others as slave machines, become automatic control system of reactive power compensation, any of individual one has fault, it will stop running, does not influence on others operating; if the master machine has fault and out of operation, they will produce new master machine automatically, form a new system.

Power capacitor

Hi-performance dry type cylinder-shaped self-healing power capacity, has the merits of well radiation, μικρό μέγεθος, μεγάλη διάρκεια ζωής, ensure the safety and reliability.

Fused disconnector

The general switch cooperated with high breaking fused disconnector is able to break 120KA short circuit current, large break position, to ensure the product able to isolate from system quickly and safely.

Part Number Example

ΔΙΑΓΡΑΜΜΑ ΚΑΛΩΔΙΩΣΗΣ

ΤΕΧΝΙΚΗ ΠΑΡΑΜΕΤΡΟΣ

Παράμετροι

Ονομαστική τάση: AC400V(deviation≤±10%， Sine wave total distortion rate <5%)

Ονομαστικό ρεύμα: AC0~5A (current harmonic <10%, current input impedance ≤0.02Ω) Operating freq：50Hz； Standby power：<0.5W

Measurement accuracy

Voltage≤0.5%; Current≤0.5%; Power≤0.5%; Power factor ±0.01%； Temperature ±1℃；

Time ≤100ms

Data of connecting with system

Maxi qty connected with system: ≤99PCS；

Initialized time of connecting with system ：≤10s Ambient operating conditions

Θερμοκρασία περιβάλλοντος：-30~+60℃

Relative humidity: 90%RH(No dew at 20℃) Parameter of reactive power compensation

Interval between switching on/off: single piece ≥20s (increase if more pieces operated together) Maxi capacity of single capacitor: three-phase compensated together (30+30)kVar；

three-phase compensated respectively 30kVar Other parameters Capacitor attenuation rate: ≤0.5%/ year,

Failure rate: ≤5%/ year (servicing 6000h)

Επιτρεπόμενοι χρόνοι μεταγωγής: 106; Protective breaking capacity: 120KA. Comm. port：RS485

Shape And Installation Size

Shape Size

Installation Size

ΕΙΣΑΓΩΓΗ
Acquisition of current, δυναμικό, Βασιστείτε σε 32-bit plug-in τύπου MCU MACT MACH, που μπορεί να εκτελέσει γρήγορη δειγματοληψία,Ο χρόνος μεταφοράς της AD 12-bit χρειάζεται μόνο 1us, Αυτά μπορούν να πραγματοποιήσουν υψηλή ακριβή μέτρηση και υπολογισμό του ρεύματος 3-p, 3-Τάση p, 3-P ενεργή ισχύ, άεργο ισχύ, transparent power and etc, calculation and analysis of harmonics