Outback Power Systems FLEXMAX 80 User Manual

11
PB
The PV (-) and BAT (-) terminals are connected internally. Only one negative wire may be needed to
connect to the (-) wire lugs if the PV - and BAT- conductors are bonded at the negative bus bar. See
Figures 2 and 3 for sample wiring diagrams. See Wire and Disconnect Sizing on page 80 for suitable
conductor/wire sizing.
NOTES:
•
Each FLEXmax 80 requires its own PV array. DO NOT PARALLEL FLEXmax 80 PV+ and PV- TERMINALS
ON THE SAME ARRAY!
• An optional battery Remote Temperature Sensor (RTS) is recommended for accurate battery
recharging (only one RTS is needed for multiple OutBack Series Inverter/Chargers and FLEXmax 80
units when an OutBack HUB and a MATE are parts of the system). When one RTS is used, it must be
connected to the component plugged into the Port 1 of the HUB.
Figure 1 FLEXmax 80 wiring compartment
Programmable
AUX Output Jack
(supplies up to
200mA @ 12 VDC
Battery Remote Temp
Sensor (RTS) RJ11 jack
Use up to 2 AWG
(33.6 mm
2
) wire
and torque to
35-inch pounds at
terminals.
MATE/HUB
RJ45 jack
Chassis/Equipment
Ground Lug
PV+ PV- BAT- BAT+
Wire Lugs
Screw holes for attaching FLEXmax 80
3. FLEXmax 80 Wiring Connections

Outback Power Systems FLEXMAX 80 Specifications

General

Brand	Outback Power Systems
Model	FLEXMAX 80
Category	Controller
Language	English