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iDU series User Manual
TBB Power Co.,Ltd
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Model
iDU500-24
iDU500-48
Output voltage
(
V
)
28.8
57.6
Output
current
(
A
)
Nominal current
3.5
2
Peak current
(
15S
)
20
10
Nominal Input Voltage
165-265VAC
,
50/60HZ
Charging curve
3 steps smart charging
Temperature compensation
Automatic temperature compensation
Absorption voltage
(
V
)
28.8
57.6
Floating voltage
(
V
)
27
54
Charging current
(
A
)
1.5
1
Equilization
Automatic/Manual
Efficiency
90%
Ripple noise
≤
500mVp-p
Voltage precision
≤
2%
Cooling
no fans
Working temperature
-40
℃
~ +70
℃
: full load at 60
℃
and derating 60% at 70
℃
Communication
RS485
Dry contact
AC grid fault, Battery low voltage, unit fault and Battery
equilization
Battery low voltage protection
VDC
22
44
Battery EQ voltage protection
VDC
23
46
Protection
Output short circuit
Unit cut down the outputs,restart automatically when the
issue disappears
Battery connection reverse
polarity
No output
Charger over temperature
Derate the output
Battery over temperature
Stop charging
Certification
LVD
EN60335-1,EN60335-2-29
EMC
EN55014-1,EN55014-2,EN61000-3-2,EN61000-3-3
Structure
Outcase
Aluminum
Dimension
168x110x45
168x110x45
168x110x45
1kgs
1kgs
IP protection
IP55
Mounting
Wall mount
Isulation safety
Isulation resistance
≥
50M
Dimension
2.5KV/1min/5mA