High Voltage Junction Box
The high voltage junction box contains the following electronic subsystems:
Isolation Monitor Device (IMD)
Main Fuse
Accumulator Isolation Relays (AIRs)
Current sensor
The schematic for the high voltage junction box is available in the following git repository: Junction Box
The following components are suggested for the reference design usage:
Designator |
Description |
Part number |
Link |
|---|---|---|---|
X1 |
AIR+ |
LEV200H5ANA |
|
X2 |
AIR- |
LEV200H5ANA |
|
X3 |
Precharge |
LEV200H5ANA |
|
F1 |
Main Fuse |
must be defined |
must be defined |
Y1 |
Current sensor |
Tamura L31S200S05FS |
|
Y2 |
Bender ISOMETER iso175 |
IR175 |
Description |
Part number |
Homepage |
Online distributor |
|---|---|---|---|
Tractive system cable inside accumulator housing |
Multi Contact - SILI-S 16: 61.7614-33 (transparent) |
||
Tractive system cable outside accumulator housing |
Coroflex 25 mm²: 9-2611 |
Direct contact to manufacturer |
|
Low Voltage cable inside of the accumulator (different colors are recommended) |
Alpha Wire: 1855/19 WU005 |
||
HV connector (male) |
TE - HVP 800 |
||
HV connector (female) |
TE - HVP 800 |
||
LV connector (male) |
Amphenol: RTS6BS18N32S03 |
||
LV connector (female) |
Amphenol: RTS018N32S03 |
||
plug |
Stäubli B6AR-NS-2 |
not defined yet |
not defined yet |
plug |
Amphenol RADLOK RL9057 |
not defined yet |
not defined yet |
Signal |
Color |
|---|---|
24 V, Vcc |
red |
7 V |
brown |
5 V |
gray |
analog |
green |
digital |
white |
shutdown cirucit |
yellow/ pink |
ground |
black |