Communication power supply special use sine wave inversion power supply (DC/AC)

This series of sine wave inversion power supply is specially intended for communication system, power supply series and industrial automation. The product has the protection functions of DC input voltage wrong connection protection, DC input over/ under voltage protection, output overload protection, short circuit protection, DC input and segregation of DC input and AC output. It can provides RS232 digital port and can monitor work status of the inversion power supply through computer, and display the work status of the inversion power supply through LCD and LED. The product is widely used in communication equipment where non-stop power supply is required.

Major technical data

¡¡ Target Model DVS-500L/W DVS-
1000L/W
DVS-
2000L/W
DVS-
3000L/W
DVS-
5000L
DVS-
10000L
¡¡ DC input voltage range
DC24V¡¢ DC48V ¡¢DC110V¡¢DC220V
¡¡ Input voltage regulating range
DC20V-DC30V¡¢ DC40V-DC100V¡¢DC180V-DC300V
¡¡ Output rated power 500VA 1000VA 2000VA 3000VA 500VA 10000VA
¡¡ AC input bypass
AV220V£¨170V-265VAC£©
¡¡ Output voltage
AC110V¡¢AC220V»òAV380V
¡¡ Output voltage stability precision
¡Ü¡À5%
¡¡ Output frequency
50Hz¡À1% »ò60Hz¡À2%
¡¡ Output wave shape
PWM sine wave ¡Ü5%
¡¡ Instant change restoring time
¡Ü10ms
¡¡ Overload protection
120%
¡¡ Display mode
LED display

LED display or LCD display

¡¡ Work efficiency
¡Ý80%
¡Ý80%
¡¡ Audible noise
¡Ü55dB£¨A£©
¡¡ Reliability expected indication
MTBF¡Ý80£¬
¡¡ Service environment
-5¡æ-45¡æ 1000FT HR Max 95% No coagulation
¡¡ Dimensions L:123¡Á200
¡Á370
W:480¡Á133
¡Á260
L:220¡Á180
¡Á370
W:482¡Á178
¡Á350
L:300¡Á200
¡Á400
W:482¡Á222
¡Á400
L:200¡Á650
¡Á 435
W:482¡Á222
¡Á 400
L:200¡Á650
¡Á435

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