Data Sheet

65
70
75
80
85
90
95
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
PFC fosc : 110KHz
PWM fosc : 90KHz
Block Diagram
Efficiency vs Load (48V Model)
EFFICIENCY (%)
LOAD
◎ The curve above is measured at 230VAC.
MODEL
INPUT
12V
720W
720W
720W
648W
960W
960W
960W
864W
1008W
1008W
1008W
907.2W
60A
60A
60A
54A
40A
40A
40A
36A
21A
21A
21A
18.9A
180~264VAC
115VAC
100VAC
90VAC
24V 48V
Static Characteristics
LOAD (%)
LOAD (%)
INPUT VOLTAGE (VAC) 60Hz
90 95 100 115 264
90
100
80
70
60
50
40
Derating Curve
AMBIENT TEMPERATURE ( )℃
20
40
60
80
100
-20010203040506070
RCP-1000 series
&
PFC
FILTER
&
RECTIFIERS
AUX POWER
(5V/0.3A)
PFC
CONTROL
O.L.P.
AUX GND
ORING
DIODE
SHARE
CURRENT
CURRENT
V_TRIM
SHARE
O.V.P.
IC
2
REMOTE
ON-OFF
RECTIFIERS
CONTROL
ON/OFF
DETECTION
CIRCUIT
DC_OK
T_ALARM
AC_OK
I C FUNCTION*
2
*: RCP-1000-C models only
FAN
LIMITING
ACTIVE
CURRENT
INRUSH
CONTROL
ING
I/P
-V
+V
RECTIFIERS
&
FILTER
SWITCH-
POWER
RECTIFIERS
FILTER
EMI
PWM
-S
+S
CIRCUIT
DETECTION
POWER
AUX
1000W Front End Power System
File Name:RCP-1000-SPEC 2020-03-27