Thông tin sản phẩm

Seri sản phẩm MKY, MKYS

 

MKY形(JIS協約寸法) シリーズ  

 
IEC Class Ⅱ compliant
IEC 61643-1/IEC 62305-4 compliant
RoHS compliant

 
※Reference
 

MKY/MKYS series catalogue

 

MKY series installation manual 【PDF】

     

MKY series wiring exampe 【PDF】

   
 
 

MKY series

 

MKYシリーズ(JIS協約寸法SPD)

拡大

 

For 3 poles width =75mm
IEC Class Ⅱ compliant
RoHS compliant

Power supply SPD to protect power circuits for AC100V/ 200V/400V from lightning surge.

【Dimension】 
MKY「」-「」  W75×D96×H65
MKY「」-「」S W75×D104.2×H65

 

8/20μs・Max. 40kA applicable

IEC 61643-1/IEC 62305-4 compliant

With deterioration display

Mountable on DIN rail (35mm)

One SPD can protect between two lines, and a line and grounding.

 
 
Performance
 
Item MKY23-05
MKY23-05S
MKY23-20
MKY23-20S 
MKY44-20
MKY44-20S
Test class ClassII
Maximum continuous operating voltage(50/60Hz) Uc Single-phase two-wire AC130V/250V
Single-phase three-wire AC110V/220V
Three-phase three-wire AC250V
Three-phase three-wire AC510V
Three-phase four-wire AC510V
Nominal discharge current(8/20μ) In lines(1-3) 
line-ground(E)
5kA 20kA
Maximum discharge current(8/20μ) Imax lines(1-3) 
line-ground(E)
10kA(3 times) 40kA
Voltage protection level Up Lines(1-3) Less than 1,300V Less than 1,500V Less than 2,500V
Line- ground(E) Less than 1,500V Less than 2,500V
Operation start voltage(V1mA) lines(1-3) 480V±10% 940V±10%
Insulation resistance(DC500V) Line-ground(E) More than 100MΩ
 
 

MKYS series

 

mkys2_s3.jpg

拡大

 

For 2 poles, width=50mm
IEC Class Ⅱ compliant
RoHS compliant

Power supply SPD to protect power circuits for AC100V/ 200V/400V from lightning surge.

【Dimension】 
MKYS「」  W50×D96×H65
MKYS「」S W50×D110×H65

 

8/20μs・Max. 40kA applicable

IEC 61643-1/IEC 62305-4 compliant

With deterioration display

Mountable on DIN rail (35mm)

One SPD can protect between two lines, and a line and grounding.

 
 
Performance
 
Item MKYS2
MKYS2S
MKYS4
MKYS4S
Test class ClassII
Maximum continuous operating voltage(50/60Hz) Uc Single-phase two-wire  AC130V/250V
Single-phase three-wire AC110V/220V
Three-phase three-wire AC250V
Three-phase four-wire AC250V
Three-phase three-wire AC250V
Three-phase four-wire AC250V
Nominal discharge current(8/20μ) In

lines(1-3)
line-ground (E)

10kA
Maximum discharge current(8/20μ) Imax lines(1-3)
line-ground(E)
20kA
Voltage protection level Up Lines(1-3) Less than 1,300V Less than 2,400V
Line-ground(E) Less than 1,500V Less than 2,400V
Operation start voltage (V1mA) Lines(1-3) 480V±10% 940V±10%
Insulation resistance(DC500V) Line-ground(E) More than 100MΩ