71030i DC-DC CONVERTER
INSTALLATION INSTRUCTIONS
LITHO IN USA
INSTRUCTION 180127A 0404
1
6
12
7
CONVERTER CONNECTOR
EV BAT -
EV BAT +
72V, 80V
96V
NOMINAL
BATTERY
BANK
IGNITION
SWITCH
Usually Ignition switch is
already wired into vehicle
Use all 3 pins for GND
TO 12V SWITCHED LOADS
TO 12V UNSWITCHED LOADS
30
AMP
30
AMP
TYPICAL INSTALLATION WITH SWITCHED & UNSWITCHED LOADS
(Total load must be less than 30A)
1. It is recommended that the batteries be disconnected prior to installation.
Reconnect the batteries after the installation is complete
2. Mount converter in a convenient, well ventilated area. Use 16AWG wire
with a voltage rating of at least 150V to connect to power source. Use
14AWG for the ground and 12V outputs.
3. Terminal #4, #5, and #6 (“GND 12V”): Make ground connections first.
Using 14AWG all three pins must be used for ground connection.
4. Terminal #7 and #8 (“SW 12V”): Using 16AWG connect both pins to 12V
loads. These pins are switched On/Off with activation of Ignition, Terminal
#3.
5. Terminal # 3 (“IGN”): Using 16AWG connect to a switched 12V source. For
always ‘ON’ operation this pin can be connected directly to 12V source.
6. Terminal #9 and #10 (“UNSW 12V”): Using 14AWG connect both pins to
12V loads. These terminals supply continuous 12V power.
NOTE: THE SUM OF TWO OUTPUT LOADS (12V SWITCHED AND
12V UNSWITCHED) CANNOT EXCEED 30 AMPS.
7. Terminal #12 (“72Vin, 80Vin, 96Vin”): Using 16AWG with a minimum
rating of 150V, connect to positive terminal of power source.
8. Terminal #1 (“GND POWER SOURCE”): Using 16AWG with a minimum
rating of 150V, connect to negative terminal of power source.
