Specification

Model

Item

YK-

PSW121KVA

(1U)

YK-

PSW241KVA

(1U)

YK-

PSW481KVA

(1U)

YK-

PSW121KVAE

(1U)

YK-

PSW241KVAE

(1U)

YK-

PSW481KVAE

(1U)

Continuous Output Power

850W (1KVA)

Surge Rating

900W/1Mins  ,  950W/3Sec  ,  1000W/1Sec

Input Voltage

12V

24V

48V

12V

24V  

48V

Frequency

50/60Hz ± 0.05% ( Switch Selectable)

Peak Output Current

15A

9A

Efficiency (full load)

86%

88%

89%

87%

90%

92%

No Load Current Draw

0.75A

0.4A

0.3A

0.7A

0.35A

0.25A

Output Waveform

R Load Pure Sine Wave <3% THD

Output Voltage Regulation

100/110/115/120V(Switch Selectable) RMS±3%

200/220/230/240V(Switch Selectable) RMS±3%

P.F.

0.85

0.85

Input Voltage Range

10-16VDC

20-32VDC

42-62VDC

10-16VDC

20-32VDC

42-62VDC

Protection

Overload, Short Circuit, Reverse Polarity (Fuse), Over/Under Input Voltage, Over Temp.

Digital Display

OVP, UVP, OTP ,OLP, VAC,AMP,WATT,VDC,TEMP,Hz

Safety

UL60950-1(File No. E324561)

                     EN60950-1

EMC

FCC Class B

EN 55022:1998/ A1: 2000/A2:2003

EN 55024: 1998/ A1:2001/A2:2003

EN 61000-3-2: 2000/A2: 2005

EN 61000-3-3: 1995/A1: 2001

IEC 61000-4-2:1995/ A1:1998/A2:2000

IEC 61000-4-3:2002/A1: 2002

IEC 61000-4-4: 2004

IEC 61000-4-5:1995/A1: 2000

IEC 61000-4-6:1996/A1: 2001

IEC 61000-4-8:1993/A1: 2000

IEC 61000-4-11: 2004

Interface Control Port

RS-232 With Baud Rate 2400,4800, 9600, 19200 (Switch Selectable)

AC Input

110V

220V

AC Frequency

(50Hz ~ 60 Hz) ± 3%

(50Hz ~ 60 Hz)± 3%

Bypass

4~6ms

4~6ms

Operating Temperature Range

-20℃ to 60℃

Storage Temperature Range

-30℃ to 70℃

Dimensions

416.8(L) ×424.0(W) ×44.0(H) mm

Weight

7.5kgs