Model

KVF-12100-TDHS 

KVF-24100-TDHS

Output

DC Voltage

12V

24V

Voltage Tolerance

±0.5V

Voltage Regulation

± 0.5%

Rated current

8.33A

4.17A

Rated power

100W

Load Regulation

 ±2%

Input

Voltage Range

200-240VAC 

Frequency Range

47 - 63Hz

Power Factor(Typ.)@ full load

PF≥0.96/230VAC

THD(Typ. ) @ full load

<10%

Efficiency(Typ.)@ full load

86%

88%

AC Current(Max.)

0.61A/200VAC

0.59A/200VAC

Inrush Current (Typ.)

52A, 50% 210us@230VAC

Leakage current

<0.5mA 

Protection

Short Circuit

shut down o/p voltage, re-power on to recover after fault condition removed

Over Load

≤120% constant current limiting, auto-recovery

Over temperature

100ºC±10ºC

Protection Class

II

Environment

Working TEMP.

-40~+60ºC (see below derating curve)

Working Humidity

20 - 95%RH,non-condensing 

Storage TEM.,Humidity

-40 - +80ºC,10 - 95%RH

TEMP.coefficient

±0.03%/ºC(0 - 50ºC)

Vibration

10~500Hz, 2G 10min./1 cycle,period for 60min. each along X,Y,Z axes 

Safety & EMC

Safety standards

EN61347-1  EN61347-2-13  EN62493    

Withstand voltage

I/P-O/P:3.75KVAC  I/P-FG:1.88KVAC  O/P-FG:0.5KVAC 

Isolation resistance

I/P-O/P I/P-FG O/P-FG: 100MΩ/500VDC/25ºC/70%RH  

EMC Emission

EN55015    EN61000-3-2    EN61000-3-3 

EMC Immunity

EN61000-4-2,3,4,5,6,11      EN61547

Others

Net Weight

0.4Kg  

Dimension

330*30*22mm(L*W*H)

packing

50pcs /CTN SIZE: 350X330X145mm

Notes

1. All parameters NOT specially mentioned are measured at 230VAC input , rated load and 25ºCof ambient temperature.

2. Tolerance: includes set up tolerance, line regulation and load regulation .

3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the final equipment manufactures must be-qualify EMC Directive on the complete installation again.