MEAN WELL DRS-480-24 Т03724202 Спецификация онлайн [3/14] 871850
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MEAN WELL DRS-480-24 Т03724202 Спецификация онлайн [3/14] 871850

MEAN WELL DRS-480-24 Т03724202 Спецификация онлайн [3/14] 871850
CURRENT
DETECTION
EMI
FILTER
POWER
SWITCHING
FILTER
&
RECTIFIERS
+V
BAT. +
-V
BAT. -
I/P
CONTROL
PWM
O.V.P.
AMBIENT TEMPERATURE (℃)
LOAD (%)
INPUT VOLTAGE (V) 60Hz
90 100 125 135 145 155 165 175 180 200 230 305
100
90
80
70
60
50
40
LOAD (%)
175
LOAD (%)
20
40
60
80
100
(VERTICAL)
-20 0 15 300 40 50-30 60 70
RECTIFIER
&
PFC
PFC
CONTROL
AUX
POWER
CHARGING
&
UPS FUNCTION
MCU
MODBUS
CANBUS
OPTIONAL
O.T.P.
&
DERATING
CONTROL
RELAY
CONTROL
O.T.P.
&
DERATING
CONTROL
REVERSE
DETECTION
BAT. start
Force start
277
Derating Curve
Static Characteristics
Block Diagram
File Name:DRS-480-SPEC 2022-05-05
DRS-480 series
480W All-In-One Intelligent Security Power
AC Fail
Battery low /
Abnormal /
Disconnected
DC OK
Charger Fail
PFC fosc : 80KHz
PWM fosc : 65KHz

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