DBU-3200 [MEANWELL]
3200W Intelligent Single Output Battery Charger;
| 型号： | DBU-3200 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 3200W Intelligent Single Output Battery Charger 电池 |
| 文件： | 总8页 (文件大小：338K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3200W Intelligent Single Output Battery Charger
DBU-3200 series
Dimension
L
*
W
*
*
*
H
Bauart gepruft
Sicherheit
325.8 * 107
12.8
41 (1U) mm
1.61(1U) inch
egelma ge
o s
od
be wac
g
*
4.21
www.tuv.com
ID 2000000000
■ Features
■ Certificates
ꢀCharger for lead-acid batteries (Gel, flooded and AGM) and
Li-ion batteries (lithium iron and lithium manganese)
ꢀBuilt-in default 3 stage charging curves and programmable curve
ꢀBuilt-in I2C interface, PMBus protocol (Optional CANBus protocol)
ꢀUniversal AC input / Full range
ꢀSafety: UL/EN/IEC 62368-1
ꢀEMC: EN 55032 / 55024
■ Applications
ꢀLarge scale DC UPS or emergency
backup system
ꢀBuilt-in active PFC function
ꢀForced air cooling by built-in thermal controlled DC fans
ꢀOutput voltage and current programmable
ꢀBuilt-in OR-ing FET
ꢀMarine battery charger module
ꢀElectric scooter or vehicle charger
station
ꢀActive current sharing up to 6400W(1+1)
ꢀProtections: Battery under voltage / Battery no connection
/ Short circuit / Over voltage / Over temperature
ꢀOptional conformal coating
ꢀWastewater treatment system
ꢀElectrolysis system
ꢀ5 years warranty
■ Description
DBU-3200 is a 3200W single output AC/DC enclosed charger in 1U low profile with high power density,
37W/inch3. It is an intelligent charger that has pre-loaded programmable charging curves for different
types of lead-acid and li-ion batteries. Output programmable function allows user to adjust the charging
voltage and current via the built-in potentiometer or PMBus protocol. Various protection mechanisms as
well as the temperature compensation function are provided to assure normal and safe system
operation.
■ Model Encoding / Order Information
DBU --3200 24
Communication protocol option
Output voltage(24V/48V)
Output wattage
Series name
Type
Blank
CAN
Communication Protocol
PMBus protocol
Note
In Stock
By request
CANBus protocol
File Name:DBU-3200-SPEC 2018-08-01
3200W Intelligent Single Output Battery Charger
DBU-3200 series
SPECIFICATION
MODEL
DBU-3200-24
DBU-3200-48
BOOST CHARGE VOLTAGE(Vboost)(default) 28.8V
57.6V
55.2V
55A
FLOAT CHARGE VOLTAGE(Vfloat)(default) 27.6V
CONSTANT CURRENT(CC)(default) 110A
By built-in potentiometer, SVR
VOLTAGE ADJ. RANGE
OUTPUT
23.5 ~ 30V
47.5 ~ 58.8V
180 ~ 550Ah
RECOMMENDED BATTERY
CAPACITY(AMP HOURS) Note.3
LEAKAGE CURRENT FROM
BATTERY (Typ.)
330 ~ 1000Ah
1.5mA
VOLTAGE RANGE
Note.4 90 ~ 264VAC
127 ~ 370VDC
FREQUENCY RANGE
POWER FACTOR (Typ.)
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
47 ~ 63Hz
0.97/230VAC at full load
93.5%
94.5%
INPUT
17A/230VAC
Note.4
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
COLD START 55A/230VAC
<2mA / 230VAC
31.5 ~ 37.5V
63 ~ 75V
OVER VOLTAGE
Protection type : Shut down o/p voltage, re-power on to recover
PROTECTION
FUNCTION
Shut down o/p voltage, recovers automatically after temperature goes down
Adjustment of output voltage is allowable to 75 ~ 125% of nominal output voltage. Please refer to the Function Manual.
Adjustment of output voltage is allowable to 20 ~ 100% of rated current. Please refer to the Function Manual.
5V @ 0.3A, tolerance 10%, ripple 150mVp-p, 12V @ 0.8A, tolerance 10%, ripple 450mVp-p
By electrical signal or dry contact Power ON:short Power OFF:open. Please refer to the Function Manual
-3mV / ℃ / cell / (12V = 6 cells ; 24V = 12 cells ; 48V = 24 cells)
Isolated signal output for T-alarm and DC-OK
OVER TEMPERATURE
OUTPUT VOLTAGE PROGRAMMABLE(PV)
OUTPUT CURRENT PROGRAMMABLE(PC)
AUXILIARY POWER
REMOTE ON-OFF CONTROL
TEMPERATURE COMPENSATION
ALARM SIGNAL
-30 ~ +70℃ (Refer to "Derating Curve")
WORKING TEMP.
20 ~ 90% RH non-condensing
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
-40 ~ +85℃, 10 ~ 95% RH non-condensing
ENVIRONMENT
TEMP. COEFFICIENT
VIBRATION
0.03%/℃ (0 ~ 50℃)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
UL62368-1, TUV EN62368-1, EAC TP TC 004 approved
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
Parameter
Standard
Test Level / Note
Conducted
EN55032 (CISPR32) / EN55011 (CISPR11) Class B
EN55032 (CISPR32) / EN55011 (CISPR11) Class A
Radiated
EMC EMISSION
Harmonic Current
Voltage Flicker
EN55024 , EN61204-3, EN61000-6-2
Parameter
EN61000-3-2
EN61000-3-3
-----
-----
SAFETY &
EMC
(Note 6)
Standard
Test Level / Note
ESD
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-6-2
EN61000-4-6
EN61000-4-8
Level 3, 8KV air ; Level 2, 4KV contact
Radiated
Level 3
EFT / Burst
Level 3
EMC IMMUNITY
Surge
2KV/Line-Line 4KV/Line-Earth
Conducted
Level 3
Level 4
Magnetic Field
>95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods
Voltage Dips and Interruptions
EN61000-4-11
MTBF
160.1K hrs min. Telcordia SR-332 (Bellcore) ; 38.9K hrs min. MIL-HDBK-217F (25℃)
OTHERS
NOTE
DIMENSION
PACKING
325.8*107*41mm (L*W*H)
2.76Kg;4pcs/12Kg/0.83CUFT
1. Modification for charger specification may be required for different battery specification. Please contact battery vendor and MEAN WELL for details.
2. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
3. This is MEAN WELL's suggested range. Please consult your battery manufacturer for their suggestions about maximum charging current limitation.
4. Derating may be needed under low input voltages. Please check the derating curve for more details.
5. The charger is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on
a 600mm*900mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to
perform these EMC tests, please refer to EMI testing of component power supplies. (as available on http://www.meanwell.com)
6. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
File Name:DBU-3200-SPEC 2018-08-01
3200W Intelligent Single Output Battery Charger
DBU-3200 series
BLOCK DIAGRAM
PFC fosc : 110KHz
PWM fosc : 90KHz
ACTIVE
INRUSH
CURRENT
LIMITING
ORING
+V
RECTIFIERS
RECTIFIERS
&
FILTER
POWER
EMI
FILTER
FET
I/P
&
PFC
SWITCHING
-V
DETECTION
CIRCUIT
ORING FET
CONTROL
O.V.P.
O.T.P.
PV/PC
DETECTION
CIRCUIT
MCU
TRANSCEIVERS
DA/DB
T-Alarm
DC-OK
MCU
DATA
ISOLATION
O.T.P.
FAN
SDA/SCL
(CANH/CANL)
AUX
POWER
AUX. POWER
RECTIFIERS
&
FILTER
5V/0.3A
Remote ON-OFF
12V/0.8A
DERATING CURVE
STATIC CHARACTERISTICS
100
90
80
70
60
50
100
80
230VAC
Input only
60
50
40
40
30
20
90
100
115
180
264
(HORIZONTAL)
-30
-25 -10
0
15
30
50
60
70
AMBIENT TEMPERATURE (℃)
INPUT VOLTAGE (VAC) 60Hz
File Name:DBU-3200-SPEC 2018-08-01
3200W Intelligent Single Output Battery Charger
DBU-3200 series
FUNCTION MANUAL
1.PMBus Communication Interface
DBU-3200 supports PMBus Rev. 1.1 with maximum 100KHz bus speed, allowing information reading, status monitoring, output trimming, etc. For details,
please refer to the Installation Manual.
2.Charging Curve
※ By factory default, this charger performs the default curve which can be programmed via PMBus.
※ To disable / enable the charging curve, change to a 2 stage curve, a different curve frequently used for certain types of batteries in the industry, and
so on, please refer to the Installation Manual.
◎ Default 3 stage charging curve
◎ Embedded 3 stage charging curves
MODEL Description
Default, programmable
V
boost
V
float
CC(default)
110A
3 Stage
Start
28.8
28
27.6
27.2
26.8
27
Vboost
Vfloat
Pre-defined, gel batter
24V
Pre-defined, flooded battery
28.4
29
Charge Voltage
Charge Current
Pre-defined, AGM battery
Default, programmable
100%
10%
57.6
56
55.2
54.4
53.6
54
Pre-defined, gel batter
48V
Pre-defined, flooded battery
55A
56.8
58
Constant Current Constant Voltage
stage 1 stage 2
Float
Pre-defined, AGM battery
Note:
stage 3
Green
Orange
Color of LED
When using this charger unit, please configured the system with recommended
battery capacity defined by specification . Should battery capacity in use be
much smaller so that user needs to set a low current for charging, under such
condition it might cause higher current ripple.
Charger fail if charging time
exceed charging timeout
Status Indicator
◎ Suitable for lead-acid batteries (flooded, Gel and AGM) and
Li-ion batteries (lithium iron and lithium manganese).
3. Front Panel LED Indicators & Corresponding Signal at Function Pins
LED
Green
Orange
Red
Description
Float (stage 3)
Charging (stage 1 or stage 2)
Abnormal status (OTP, OLP, Fan Fail, Charging timeout.)
4. Output Voltage Programming (or, PV / remote voltage programming / remote adjust / margin programming / dynamic voltage trim)
※ In addition to the adjustment via the built-in potentiometer, the output voltage can be trimmed by applying EXTERNAL VOLTAGE.
PIN14 -V-signal
PIN12 PV
EXTERNAL VOLTAGE (DC)
-V
+V
CN1
DBU-3200-48 DBU-3200-24
60 30
48 24
Non-Linear
36 18
V
0
0
0.4
1
4.7
5
EXTERNAL VOLTAGE (DC)
File Name:DBU-3200-SPEC 2018-08-01
3200W Intelligent Single Output Battery Charger
DBU-3200 series
5. Output Current Programming (or, PC / remote current programming / dynamic current trim)
※ The output current can be trimmed to 20~100% of the rated current by applying EXTERNAL VOLTAGE.
Iout
100
Non-Linear
PIN14 -V-signal
PIN11 PC
EXTERNAL VOLTAGE (DC)
-V
+V
CN1
20
V
0.4
1
4.7 5
EXTERNAL VOLTAGE (VDC)
6. Remote ON-OFF Control
The power supply can be turned ON/OFF individually or along with other units in parallel by using the "Remote ON-OFF" function.
Between Remote ON-OFF and +5V-AUX
Switch Short
Power Supply Status
switch
PIN3 +5V-AUX
ON
Switch Open
OFF
PIN4 Remote ON-OFF
-V
+V
CN1
7.Temperature Compensation
PIN15 RTH+
◎ To exploit the temperature compensation function, please attach
the temperature sensor, NTC, which is enclosed with the charger,
to the battery or the battery's vicinity.
NTC
◎ The charger is able to work normally without the NTC.
PIN16 RTH-
-V
+V
CN1
When multiple chargers are connected in parallel, please configure with the NTC
as exhibited in the diagram .
15
Unit 1
Unit 2
NTC
If the temperature compensation is not required, RTH+ (PIN15) and RTH- (PIN16)
from each unit still need to be connected.
16
15
16
8. Alarm Signal Output
※ There are 2 alarm signals, DC OK and T-ALARM, in TTL signal form, on CN1. These signals are isolated from output. The maximum sink current
is 10mA.
PIN5 DC OK
Application
Circuit
PIN6 T-ALARM
-V
+V
CN1
PIN2 GND-AUX
File Name:DBU-3200-SPEC 2018-08-01
3200W Intelligent Single Output Battery Charger
DBU-3200 series
9.Current Sharing with Remote Sensing
DBU-3200 has the built-in active current sharing function and can be connected in parallel, up to 2 units, to provide higher output power as exhibited below :
※ The power supplies to be paralleled should use short and large diameter wiring and then connected to the load.
※ Difference of output voltages among parallel units should be less than 0.2V.
※ The total output current must not exceed the value calculated by the following equation:
Maximum output current at parallel operation=(Rated current per unit)×(Number of unit)×0.9
※ When the total output current is less than 5% of the total rated current, or say (5% of Rated current per unit)×(Number of unit)
the current shared among units may not be balanced.
※ CN500/SW1 Function pin connection
PSU1
PSU2
Parallel
CN500
SW1
ON
CN500
V
SW1
ON
1 unit
2 unit
X
V
ON
(V : CN500 connected ; X : CN500 not connected.)
DBU-3200
PSU1
DBU-3200
PSU2
-V
-V
TB1
TB1
+V
+V
-V
+V
LOAD
Fig 5.1
1
3
5
1
3
5
DA
DA
DB -V(signal)
DB -V(signal)
DA
DB -V(signal)
DB -V(signal)
DA
2
2
4
6
4
6
PSU2 CN500
PSU1 CN500
If the lines of CN500 are too long, they should
be twisted in pairs to avoid the noise.
◎ DA,DB and -V(signal) are connected mutually in parallel.
File Name:DBU-3200-SPEC 2018-08-01
3200W Intelligent Single Output Battery Charger
DBU-3200 series
MECHANICAL SPECIFICATION
Case No.256
Unit:mm
6.25
30
276
(TOP View)
276
2-M4 L=5
21
1
1
28
-V
38
Air flow
direction
+V
SVR
SW1
LED
1
2
3
I/P
2
2
2-M4 L=5
2-M3
12 max.
6.25
325.8
1
1
(Bottom View)
3-M3 L=4
1
241.5
16
46
Chassis of DBU-3200
Mounting Surface
Mounting Screw
※ Mounting Instruction
Hole No. Recommended Screw Size
MAX. Penetration Depth L
Recommended mounting torque
6~8Kgf-cm
1
2
M3
M4
6mm
7mm
7~10Kgf-cm
※Control Pin No. Assignment(CN1) : HRS DF11-16DP-2DS or equivalent
1
15
Mating Housing
Terminal
HRS DF11-16DS or equivalent
HRS DF11-**SC or equivalent
2
16
Pin No.
Function
Description
Auxiliary voltage output, 10.6~13.2V, referenced to GND-AUX (pin2).
The maximum load current is 0.8A. This output has the built-in "Oring diodes" and is not controlled by “Remote ON-OFF”.
1
+12V-AUX
Auxiliary voltage output GND.
The signal return is isolated from the output terminals (+V & -V).
2
3
4
GND-AUX
+5V-AUX
Auxiliary voltage output, 4.5~5.5V, referenced to GND-AUX (pin2).
The maximum load current is 0.3A. This output has the built-in "Oring diodes" and is not controlled by “Remote ON-OFF
Remote The unit can turn the output ON/OFF by electrical signal or dry contact between Remote ON/OFF and +5V-AUX. (Note.2)
Short (4.5 ~ 5.5V) : Power ON ; Open (-0.1 ~ 0.5V) : Power OFF ; The maximum input voltage is 5.5V.
ON-OFF
High (4.5 ~ 5.5V) : When the Vout ≦16V/32V 1V.
Low (-0.1 ~ 0.5V) : When Vout ≧16V/32V 1V. The maximum sourcing current is 10mA and only for output. (Note.2)
DC OK is associated with battery low protection.
5
6
DC-OK
High (4.5 ~ 5.5V) : When the internal temperature exceeds the limit of temperature alarm, or when Fan fails.
T-ALARM Low (-0.1 ~ 0.5V) : When the internal temperature is normal, and when Fan works normally.
The maximum sourcing current is 10mA and only for output(Note.2)
7,8,9
10
A0,A1,A2 PMBus interface address lines. (Note.1)
D0
PC
PV
DIP-switch interface lines for charging curve selection. (Note.1)
Connection for output current programming. (Note.1)
Connection for output voltage programming. (Note.1)
11
12
Positive output voltage signal.
It cannot be connected directly to the load.
13
14
+V (Signal)
-V (Signal)
Negative output voltage signal.
It is for certain function reference; it cannot be connected directly to the load.
15
16
RTH+
RTH-
Temperature sensor(NTC, 5KOhm) comes along with the charger can be connected to the unit to allow temperature
compensation of the charging voltage.
Note1: Non-isolated signal, referenced to the [-V(signal)].
Note2: Isolated signal, referenced to GND-AUX.
File Name:DBU-3200-SPEC 2018-08-01
3200W Intelligent Single Output Battery Charger
DBU-3200 series
※AC Input Terminal Pin No. Assignment
Pin No. Assignment
Diagram
3
Maximum mounting torque
8Kgf-cm
1
2
3
FG
1
2
AC/N
AC/L
※Control Pin No. Assignment(CN500) : HRS DF11-4DP-2DS or equivalent
7
8
1
2
Mating Housing
Terminal
HRS DF11-4DS or equivalent
HRS DF11-**SC or equivalent
Pin No.
1, 2
Function
DA
Description
Differential digital signal for parallel control.
Differential digital signal for parallel control.
Negative output voltage signal.
3, 4
DB
5, 6
-V (Signal)
It is for local sense; and certain function reference; it cannot be connected directly to the load.
7
8
SDA
SCL
Serial clock used in the PMBus interface.
Serial clock used in the PMBus interface.
※Control Pin No. Assignment.(SW1)
Pin No.
Function
Description
Terminal
resistance
1, 2
SW1 is the selector of terminal resistor that is designed for DA/DB signals and parallel control function.
INSTALLATION MANUAL
Please refer to : http://www.meanwell.com/manual.html
File Name:DBU-3200-SPEC 2018-08-01
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