PB-1000_11 Datasheet, PDF (3/5 Pages) Mean Well Enterprises Co., Ltd. – 1000W Intelligent Single Output Battery Charger

1000W Intelligent Single Output Battery Charger
PB-1000 series
8 Stage
Pulse
Soft Start Constant Current Constant Voltage
Analysis
Recondition
Float
Maintain
Charge Voltage
Charge Current
Color of LED
stage 1
stage 2
stage 3
stage 4
Orange
stage 5
stage 6
stage 7
stage 8
Green
Block Diagram
I/P
EMI
FILTER
ACTIVE
INRUSH
CURRENT
LIMITING
RECTIFIER
&
PFC
PFC
CONTROL
AUX
POWER
POWER
SWITCHING
PWM
CONTROL
FAN
OTP
RECTIFIER
&
FILTER
CURRENT
DETECTION
MCU
Derating Curve
100
80
60
40
20
-20
0
10
20
30
40
50
60
70 (HORIZONTAL)
AMBIENT TEMPERATURE ( )
The Function of LEDs
Battery
Fail
Charging
Battery Full
Color of LED
Red
Orange
Green
PFC : 95KHz
PWM fosc : 60KHz
BANK A (+V)
BANK B (+V)
REVERSE
DETECTION
2/8
STAGE
SELECT
REMOTE
CONTROL
RC
Bank A OK
Bank B OK
Charger OK
RY13
RY14
RY15
File Name:PB-1000-SPEC 2011-01-18