Description
VARko-112-PC-TFT
Power Factor Controller,
12 steps
For LV compensation
1 Phases , 1 Current Transformer
RS 485
SPECIFICATIONS
Easy to use with English menu
Advanced software
Easy to commissioning
Color LCD screen ( 320 x 240 pixel 2.4” )
Enough number of steps needed ( 12 steps )
Quickly and accurately detection power of capacitors
Total current and voltage harmonics, THD-I and THD-V
Making compensation even at low currents (min. 10 mA)
Operating system is used in the micro-processor
Password protected
Measuring temperature
Following electrical parameters of three phases at the same time
Technical Data
| Operating type |
L.V. |
| with SVC |
uyumlu |
| Number of steps |
12 |
| Connection |
1 Phase, 1 Current |
| Current transformer ratio |
Ok |
| Voltage transformer ratio |
No |
| Voltage (phase-neutral) |
1-300V oc +-0.5% |
| Voltage( phase-phase) |
No |
| Current |
10mA-6A +-0.5% |
| Cosφ & Pf |
[+-0.000]-[+-1.000] |
| Active Power |
+-1% |
| Reactive Power |
+-2% |
| Apparent Power |
No |
| Active Energy |
No |
| Reactive Energy |
No |
| THD V & THD I |
Ok |
| Harmonic |
No |
| Temperature Measurement |
Ok |
| Fan and Alarm relay |
Ok |
| Cosφ 2 for generator |
No |
| Shunt reactor |
No |
| Single phase capacitor |
No |
| Three phase capacitor |
Ok |
| Equal aging |
No |
| Password protection |
Ok |
| RS485 – MODBUS RTU |
Ok |
| Step learning |
Automatic |
| Supply voltage |
230V ac;50/60Hz; <10 VA |
| Display |
2.4 inc Color TFT Screen |
| Over Voltage |
Ok |
| Under Voltage |
Ok |
| Over temperature |
Ok |
| Over Harmonic |
Ok |
| Step protection |
Ok |
| Min response time |
1 sec |
| Ambient temperature |
-5C….+50C |
| Storage temperature |
-20C….+70C |
| Dimensions |
144x144x37mm |
| Quantity in 1 box |
5 |
