Data Sheet

Derating Curve Static Characteristics
LOAD (%)
INPUT VOLTAGE (VAC) 60Hz
90 95 100 115 264
90
100
80
70
60
50
40
AMBIENT TEMPERATURE ( )℃
LOAD (%)
20
40
60
80
100
-20010203040506070
(HORIZONTAL)
PB-600 series
600W Intelligent Single Output Battery Charger
File Name:PB-600-SPEC 2020-02-10
State
Constant
Current
14.4V
PB-600-12
28.8V 57.6V
PB-600-24 PB-600-48
Vboost
40A 21A 10.5A
State
V
boost
Vfloat
14.4V
13.8V
PB-600-12
28.8V
27.6V
57.6V
55.2V
PB-600-24 PB-600-48
Constant
Current
40A 21A 10.5A
◎ Suitable for lead-acid batteries (flooded, Gel and AGM) and
◎ Suitable for lead-acid batteries (flooded, Gel and AGM) and
Li-ion batteries (lithium iron and lithium manganese).
Li-ion batteries (lithium iron and lithium manganese).
Block Diagram
CONTROL
CONTROL
DETECTION
DETECTION
SWITCHING
POWER
ACTIVE
INRUSH
CURRENT
LIMITING
RECTIFIER
&
PFC
PFC
CONTROL
AUX
POWER
MCU
FAN
OTP
PWM
REMOTE
Bank OK
Charger OK
REVERSE
CURRENT
FILTER
&
RECTIFIER
+V
2/8
STAGE
SELECT
RC
RY13
RY15
I/P
FILTER
EMI
PFC : 95KHz
PWM fosc : 60KHz
Charging Curve
Charge Current Charge Current
Constant Current
Constant Current
stage 1 stage 1stage 2 stage 2 stage 3
Constant Voltage
Constant Voltage Float
Start Start
2 Stage 3 Stage
Charge Voltage Charge Voltage
100% 100%
10%
10%
boost
boost
float
V
V
V
Orange OrangeGreen Green
Color of LED Color of LED