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9
◎
For charger system
1
RTH+
2
RTH-
3,4
NC
◎
The Black wiring cable goes with the RCB-1600, used for battery temperature compensation.
※
Connector Pin No. Assignment(
8
1
1
8
Pin No.
Function
1,2
DA,DB
3
-V (signal)
4
CONTROL
5
NC
6
SDA
7
SCL
8
GND-AUX
Note.1: Non-isolated signal, referenced to [-V(signal)].
Note.2: Isolated signal, referenced to GND-AUX.
3.
Functions
3.1
Input Voltage Range
◎
The input voltage rang is
◎ To insure proper operation, AC input should be within the pre-specified range. A wrong input will cause the supply/
losing PFC function or even damaging the unit in worst scenario
◎ The efficiency will be lower and the
input voltage. Please refer to 4.2 Derating for more information.
3.2
Inrush Current Limiting
◎
Built-in inrush current limiting circuit
◎ If adding an external switch (relay/circuit break) at the input side is required, choose switches that are able to withstand inrush current of the units.
◎ Since the inrush limiting circuit mainly consists of a thermistor and a relay, inrush current will be much higher than the specified value if input
thermistor is not allowed sufficient time to cool down. After turning off the supplys/chargers, a 10 second cool down period is recommended before
turning them on again.
3.3
Output Power
◎
Front end unit
RCP-1600-12 : 1500W (12V / 125A)
RCP-1600-24 : 1608W (24V / 67A)
RCP-1600-48 : 1608W (48V / 33.5A)
◎ Whole System
RKP-8K1U -12 : 7500W (12V / 625A)
RKP-8K1U -24 : 8040W (24V / 335A)
RKP-8K1U -48 : 8040W (48V / 167.5A)
3.4
Power Factor Correctio
◎
Built-in active power factor correction (PFC) function, power factor (PF) will be 0.98 or better when the input voltage is in a range of 90 -230Vac
and operated at full load condition.PF will be less than 0.98 if the output is not at full load or the input voltage is higher than 230Vac.
3.5
Output voltage/Current adjustment
3.5.1
Adjustment of single unit
Output voltage can be trimmed by adjusting SVR1 (which can be found under the small circular hole, located on the top of the unit). Please utilize
an insulated cross-head screwdriver to make an adjustment.
Temperature sense associated with the temperature compensation funcion.
Not use.
JK1
) : RJ45 8 positions
Description
Differential digital signal for parallel control. (Note.1)
Negative output voltage signal.
It is for local sense and certain function reference; it cannot be connected directly to the load.
Remote ON-OFF control pin used in the PMBus interface. (Note.2)
Retain for future use.
Serial Data used in the PMBus interface. (Note.2)
Serial Clock used in the PMBus interface. (Note.2)
Auxiliary voltage output GND. The signal return is isolated from the output terminals (+V & -V).
.
AC90~264V
or
DC127~370V
s
output current will be automatically limited
.
RCB-1600-12 : 14.4V / 100A
RCB-1600-24 : 28.8V / 55A
RCB-1600-48 : 57.6V / 27.5A
RHB-8K1U -12 : 14.4V / 500A
RHB-8K1U -24 : 28.8V / 275A
RHB-8K1U -48 : 57.6V / 137.5A
n
(PFC)
.
to a predetermined safe value if the units are applied with a lower
RCB-1600-RHP-1U_1610-21407-0001-E-0420
charger units
operating improperly,
7
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