PB-1000 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
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
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
Derating Curve
100
80
60
40
20
The Function of LEDs
Battery
Fail
Charging
Battery Full
Color of LED
Red
Orange
Green
-20
0
10
20
30
40
50
60
70 (HORIZONTAL)
AMBIENT TEMPERATURE ( )
Function Description of CN100
Pin No. Function Description
1,2 RY13 Relay contact rating(max.) : 30V/1A resistive. ; "Short" when the battery A is full, "Open" when the battery A is still charging.
3,4 RY14 Relay contact rating(max.) : 30V/1A resistive. ; "Short" when the battery B is full, "Open" when the battery B is still charging.
Relay contact rating(max.) : 30V/1A resistive. ; "Short" when the unit is working properly, "Open" when the unit is failure or
5,6 RY15 _{the protection function is activating.}
Temperature sensor comes along with the charger can be connected to the unit to allow temperature compensation of the
7,8 GND / RTH charging voltage.
If the temperature sensor is not used, the charger still works normally.
Turn the output on and off by electrical or dry contact between pin 10 (RC+) and pin 9(RC-), "Open" : Normal work ,
9,10 RC- / RC+ _{"Short" : Stop charging}
File Name:PB-1000-SPEC 2008-05-12