Automatic Transfer Switch Controller (ATS Controller)
Product Name: Automatic Transfer Switch Controller (ATS Controller)
Size / Material:
SKR2-A 138*119*66mm SKR2-B 138*120*48mm
SKR2-C 209*153*55mm ABS / LED / LCD / MCU
Features:
With overvoltage, undervoltage, phase, frequency, inverse phase sequence, less frequency function;
With automatic / manual state switch, in manual mode, can be forced to switch to switch;
All the parameters of the scene can be programmed, using the two level password, to prevent the non professional personnel to operate;
System type can be set to 1# City, 2# City, 1# city 2# power, 1# power 2#, 1# power generation 2#;
Collect and display active power, apparent power, power factor and three phase current;
Alarm function with over current warning;
DC power supply range is very wide, can withstand the highest 80V DC input;
DC power supply range is very wide, can withstand the highest 80V DC input;
AC input terminal spacing is large, the maximum can withstand 625V voltage input;
Products Description:
SKR2 series ATS intelligent controller of company of the second generation of products, the English abbreviation for ATSC (automatic transfer switch controller), with MCU as the core technology, accurate detection of two phase voltage and voltage to the appearance of abnormal (loss of power, over-voltage, under pressure, lack of phase) to make accurate judgment, and to the backup generators issued since the start signal, after the preset delay control ATS switch to standby power supply side.
Application:
AMF function, Control ATS, Sand auto start signal to genset
Model
|
SKR2-A |
SKR2-B |
SKR2-C |
Main function |
AMF, Three phase or single phase |
AMF, Three-phase or single-phase |
AMF, Three-phase or single-phase |
sampling, two stage control, |
sampling, two / three section control, |
sampling, two / three section control, |
loss of power, over-voltage, |
loss of power, over-voltage, under |
loss of power, over-voltage, under |
under voltage, lack of protection |
pressure, lack of phase, negative |
pressure, lack of phase, negative |
|
phase sequence, frequency, under |
phase sequence, frequency, less |
|
frequency protection |
frequency and over current |
|
|
protection |
interface |
LED |
LED+LCD |
LED+LCD |
Parameter setting method |
knob |
Digital |
Digital |
Time start generator function |
No |
Yes |
Yes |
History |
No |
Yes |
Yes |
language |
No |
Chinese |
English |
Current Display |
No |
No |
Yes |
RS485 |
No |
Yes |
Yes |