3.2.3 Electrical data High Voltage Interlock Loop (HVIL)
The HVIL is designed as short-circuit bridge in the T6
APD
system. There is no evalua-
tion of the signal loop. Evaluation and reaction is to implement by the customer. For an
overview of the connection =>
„4.3.1.1 High Voltage Interlock Loop (HVIL) - Exemplary
.
High Voltage Interlock Loop (HVIL)
DC input voltage range
U
in_HVIL_dc
/ V
0…32
Maximum current
I
_max_dc
/ A
1
Table 10: Electrical data High Voltage Interlock Loop (HVIL)
3.2.4 Low Voltage LV-DC input
The LV-DC input supplies the T6
APD
system at the low-voltage level. This input is
equipped with integrated overvoltage protection. The protection against reverse polarity
is only given with external fuse.
The protection of the system is prescribed by an external fuse supplied by the customer.
The design of the fuse is in the responsibility of the customer.
The T6
APD
system must be protected with a maximum fuse value of 15 A. It is recom-
mended to use a flat vehicle fuse type Mini or standard.
The voltage range of the following table must be obtained at the system input at the
connector.
Starting current note
The internal electrolytic capacitors have no series resistor or a starting current
limiting. By way the starting current is essentially determined by the type and
length of the connection cable.
Low Voltage LV-DC input
DC input voltage range
U
LV_dc
/ V
9…32
DC rated input voltage
U
N_LV_dc
/ V
12
24
Max. DC rated input voltage for 60
minutes
U
_max_LV_dc
/ V
36
DC rated input current
I
LV_dc
/ A
I
LV_dc
= P
LV_dc
/ U
N_LV_dc
Power input
P
LV_dc
/ W
=>
Max. fuse value
I
_max_dc
/ A
15
Table 11:
Electrical data low voltage DC input
39
SYSTEM AND MODULE DATA
Summary of Contents for COMBIVERT T6APD
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