- Three single phase controllers in one unit to save space and expense.
- Operated by one temperature controller(output is same) or three temperature controllers(separate operation). And also used as one three phase regulator(Only on three-phase four-wire system)
- With high accuracy, stability and reliability.
Three in One
- One unit including three single phase regulators saves space.
- Suitable for multiple power regulators or SSR’s.
- Different control method or different rated current can be mixed up.
- Capable to be used three single phase regulators or one three phase regulator(Three phase four wire system)
- Operated by three temperature controllers or just one temperature controller.
Saving expense and space
- More economical and more spacious than three single phase regulators.
Accuracy, Stability and Reliability
- Accuracy is enhanced by compensation algorithm comparing to different regulators.
- Long experience and know-how for digital technology since its first domestic digital power regulator allows it to be placed on the top of stability and reliability.
|① NO. of phase||S : Single phase|
|② Control method||Note 1) P : Phase-Angle Z : Zero-Crossing|
|③ Model||M : Multi-Type|
|④ Rated voltage||1 : 110V / 2 : 220V / 3 : 380V / 4 : 440V|
|⑤ Rated current||25A ~ 160A|
|⑥ Option||Note 2) Additional 60℃ temperature sensor installation|
|⑦ Cooling||25A, 40A : Cooling fan option / More than 55A Cooling fan basically installed|
Note 1) Control method is fixed when ordering.
Note 2) 60℃ temperature sensor is installed as an option, there is no alarming but just bimetal switch is on when temperature of heatsink reaches 60℃.
|Rated Voltage||110V / 220V / 380V / 440V, 50/60Hz|
|Allowance of voltage||±10% of rated voltage|
|Rated current||25A ~ 160A|
|Frequency||50/60Hz (Auto selectable)|
|Output range||Zero-Crossing 0~100% / Phase-Angle 0~97%|
|PCB power||Less than 70A : 12~24VDC / More than 90A : 220VAC|
|Withstand voltage||2.3KVAC (1 Min.)|
|Input signal||4~20mA 3CH (1~5VDC Select on ordering)|
|Output relay||N.O. 3CH / N.C. 3CH (IC ≤ 1A)|
|Control method||Select one between phase-angle and zero-crossing|
|Cooling||Less than 40A : Natural cooling / More than 55A : Cooling fan basically installed|
|Alarm||Over Current, Over Temperature of heatsink(60℃, 80℃), Fuse failure, Load Failure, SCR failure|
|Ambient Temp.||0 ~ 40℃|
|Humidity||40% ~ 85% RH (No condensation)|
|Display||Six three color LED’s|