Go Power! GP-1000 - Manual (Page 6)

4.1 Hook-up and testing
To hook-up the inverter please follow these guidelines:
Caution! Do not connect this inverter and another AC source (generator or
utility power) to the AC wiring or AC loads at the same time. Doing so will
destroy the inverter and void the warranty, regardless whether the inverter is
switched on or off. If you are using more than one AC source for the AC wiring
or AC loads, it is highly recommended that you install an automatic transfer
switch (GP-TS), available from Go Power!
1. Unpack and inspect your Go Power! Inverter, check to see that the power switch i s
in the OFF position. We recommend using DC Install Kits whenever installing a GP
Inverter.
2. When attaching the DC inverter cables to the power input terminals on the rear panel of
the power inverter. The (+) terminal is positive and (-) terminal is negative. C o n n e c t
the cables into the terminals by placing the lug connector between the washers and
tighten the terminal screw or nut to clamp the wires securely. Ensure connections are
tight.
Caution! A reverse polarity connection may permanently damage the
inverter. Damage caused by reverse polarity connection is not covered by our
warranty.
3. First connect the cable from the negative terminal of the inverter to the negative terminal
of the battery. Make a secure connection.
Caution! Loose connections result in excessive voltage drop and may cause
overheated wires and melted insulation. Ensure connections are tight.
4. Before proceeding further, carefully check that the cable you have just connected is
going from the negative terminal of inverter to the negative output terminal of the
power source (battery).
5. Install the inverter fuse into the positive lead. Fuse should be located within 12” of
battery. Ensure all connections are tight and secure.
6. Connect the cable from the positive terminal of inverter to the positive terminal of the
battery. It is normal to observe a spark during the final connection to the battery. Make
a secure connection. Check your polarity.
Caution! This inverter cannot supply power to any AC distribution wiring or
AC loads in which the neutral and ground are connected (bonded). Doing so will
destroy the unit and void the warranty. If you do not understand neutral to
ground bonding then please have a professional install your system for you.
See “Grounding” for more information.
7. Set the power switch to the ON position. Check that the power LED is ON, and if
not, check your battery bank and the connections to the inverter.
Go Power! Modified Sine Wave Inverter
Owner’s Manual
Go Power! Modified Sine Wave Inverter
Owner’s Manual
7
6
Warning! You may observe a spark when you make the final battery connec-
tion since current may flow to charge capacitors in the power inverter. Do not
make this connection in the presence of flammable fumes, as explosion or fire
may result.
8. Set the power inverter switch to the OFF position. The power LED light may blink
and go dim. The internal alarm may sound momentarily. This is normal. Plug the test
load into the AC receptacle on the front panel of the inverter.
9. Set the power inverter switch to the ON position and turn the test load on; the
inverter should supply power to the load. If you plan to measure the output
voltage of the inverter, a true r.m.s. meter must be used for accurate readings.
10. Ensure battery interconnect cables are a minimum of #4 gauge wire and a maximum of
10” in length.
4.2 Cables
Cables are not included with the unit.
4.3 DC Kits
Go Power! DC Installation Kits include everything you will need to properly connect your
Go Power! Inverter to the batteries.
· GP-2500, GPSW-2000-12 – Use GP Install Kit 4
· GP-1750HD, GPSW-1500-12, GPSW-2000-24 – Use GP Install Kit 3
· GP-1000, GPSW-300, GPSW-600, GPSW-1000, GPSW-1500-24 - Use GP Install Kit 2
4.4 Cables
DC to AC inverters require high amperage to operate properly; connect inverter DC
input terminals to battery with heaviest wire available. See chart below:
*Cable length is not recommended to exceed 10 feet in length.
4.5 Inverter fuse
A class “T” inverter fuse should be included in all installations.
•
GP-2500 - 300 amp fuse
•
GP-1750HD – 200 amp fuse
• GP-1000 – 110 amp fuse
Max. Watts Out
300 W
600 W
1000 W
1500 W
1750 W
2500 W
Approx. Amps Req’d (12 VDC)
30 A
60A
100 A
150 A
175 A
250 A
Wire Gauge
#10
#6
#4
#2
#2
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