controller is capable of fuzzy switching of reactive compensation. It can display various parameters of power grid and also stores varieties of parameters, with many functions such as real-time monitoring of power grid parameters, harmonic protection and alert – all of these make the analysis of fault information and the operation of monitoring system more convenient.
Product Name:
ARS-PTC Power Factor Controller
Product Model:
PTC12 PTC16 PTC16D PTC18D
Product Introduction:
RS-PTC power factor controller is a multifunctional controlling device with innovative design and the overall unit conforms to Specification of Low-voltage Reactive Compensation Controls for Order (DL/T597-1996). The operation interface, with the plain text guidance menu, is users-friendly. It is easy for users to operate and see the result. ARS-PTC power factor
Product Features:
12-18 steps output, which can be set in controller
Self-optimizing control mode, with cycle switching and code switching (which can be expanded to 8421 coding mode)
Control-level editor with customizable function, convenient for users to set control sequence
Complete operation and display with menu guidance
For the display in Chinese with the backlight, the light will be closed automatically 30 seconds later
Display of various system parameters (V, I, F, Q, P, S…)
Display of voltage and current harmonic
The power value of all capacitors can be monitored
Manual or automatic operation
Shutdown in no-voltage, automatic memory of set-up parameter and no loss when power is off
Fault monitoring for various situations and the display of fault information
The test runs correction system for error analysis of power factor
Main Technical Parameters
| Rated operational voltage | AC380V?? 50Hz |
|---|---|
| Rated operational current | AC0-5A?? 50Hz |
| Output capacity of contact | AC220V? 7A? 50Hz |
| Display of power factor | Delay 1.001 – advance 0.001 |
| Measurement of reactive power | 0一9999Kvar |
| Control mode | Self-optimizing/ cycle switching /循環(huán)投切 |
| Sensitivity | 60mA |
| IP grade | Shell IP40 |
Operating environment and installation condition
Altitude of no more than 2500m Environment temperature: -25℃—+55℃ The relative air humidity of installation site shall be less than 50% when the maximum surrounding temperature is +40℃; when the average minimum temperature is +25℃ in the wettest month, the maximum relative air humidity is 90% on average; when the condensation occurs on the product surface due to temperature change, measures shall be taken. There shall be no aggressive gas, conductive dust and flammable and explosive medium in the surrounding. There shall be no strenuous vibration in installation site.
Copyright?2012上海阿若斯電氣科技有限公司