Xantrex Freedom EX 4000, Руководство по установке

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Basic Installation Procedures
975-0998-01-01 33
12V DC Output Cables
WARNING
FIRE HAZARD
Use only stranded, solder-tinned, copper wire rated minimum
75 °C (105 °C for marine installations). Tighten the DC screw
terminals to a torque of 27.5 in-lb (3.1 Nm) of force. Loose
connections overheat.
Failure to follow these instructions can result in death, serious
injury, or equipment damage
.
NOTICE
EQUIPMENT DAMAGE
n
Do not connect another battery (for the purpose of
charging it) including supercapacitors to the 12VDC output
terminal.
n
When connecting to a DC load panel or DC bus, install a
DC fuse rated at 80A fast blow ahead of the DC load panel
or DC bus.
n
In a marine installation, mount the required SPD or TVSS
in the DC load panel of the vessel in lieu of the DC fuse,
according to marine electrical codes or regulations..
Failure to follow these instructions can result in equipment
damage.
Figure 19 12V DC Output
1 2
1 captive nut panel screw
2
single opening to two DC output terminals to be used for routing (–)
negative and (+) positive DC cables
Figure 20 12V DC Output Terminal Block Connections
1
3
4
5
6
7
2
1 DC terminal screws (M6)
2 12V DC terminal block pos(+) pole
3 12V DC terminal block neg(–) pole
4
pos(+) DC cable, 6 AWG (16 mm
2
), rated 75 °C (105 °C for marine
installations)
5
neg(–) DC cable, 6 AWG (16 mm
2
), rated 75 °C (105 °C for marine
installations)
6 12V DC knockout hole with bushing (or strain-relief)
7 To the 12V DC load panel
WARNING
ELECTRICAL SHOCK HAZARD
Use a torque screwdriver to tighten the captive nut panel screw to
5 in-lb (0.56 N-m) torque of force to ensure a proper ground
connection and a required tool access to the wiring compartment.
Failure to follow these instructions can result in death, serious
injury, or equipment damage
.
To make the 12V DC output connections:
1. Remove the knockout and install a compatible ½" bushing
on the DC output hole. Alternatively, you can install a ½"
strain-relief device instead of a bushing.
2. Loosen the DC terminal screws (see Figure 20 ).
3. Strip ½" (13 mm) to ¾" (19 mm) insulation from one end of
the pos(+) DC cable and solder-tin the tip of the stripped
cable.
4. Route the positive cable through the bushing (or strain
relief clamp) and attach the pos(+) DC cable to the
12V DC terminal block's pos(+) pole inside the
inverter/charger/converter.
5. Fasten the DC terminal screw. Tighten the screw to a
torque of 27.5 in-lb (3.1 N-m) of force. Do not overtighten.
WARNING
ELECTRICAL SHOCK HAZARD
n
Tighten the connections on the DC terminals properly.
Loose connections cause excessive voltage drop and
may cause overheated wires and melted insulation.
n
Do not over-tighten the screw on the DC output
terminals because damage to the DC output terminals
may result. Use a torque screwdriver to tighten the nut
to a torque of 27.5 in-lb (3.1 Nm) of force.
Failure to follow these instructions can result in death,
serious injury, or equipment damage
.
6. Strip ½" (13 mm) to ¾" (19 mm) insulation from one end of
the neg(–) DC cable and solder-tin the tip of the stripped
cable.