Horizon Fuel Cell Technologies H-500XP, User Manual

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16
H
yd
ro
ge
n s
en
so
rc
on
ne
cto
r
On/OFF
sw
itch
RS
232
con
nector Emergency
stop
switc
h
Start
up
battery
connector
D
C
/D
C
co
nn
ec
to
r
Ultra
ca
pa
citor
connecto
r
System
output
connector
Power
cord
connecto
r
Control
sig
nal
connector
It controls the stack and all peripheral parts to perform at its
optimal condition. It has the following features
Control Stack temperature
Control Stack purge rate
Monitoring stack current and voltage
Monitoring H2 concentration(H2 sensor needed)
Protect stack from possible failures, like stack low
voltage, over current, over temperature
Control Hydrogen supply and shut off
RS232 Communication with computer
13. System controller
LCD display socket
Status LED