Further System Requirements; Batteries; Cable Specification - Rutland 504 Windcharger Manual Del Usuario

Rutland 504 Windcharger

Further System Requirements

Total = 12v
12v
60Ah
12v
60Ah
Batteries in parallel to increase
ampere hours (Fig.13).
Note : Batteries must not be joined
in series as this will increase the
voltage

Cable Specification

Fig 14
Cable (mm²)
Run (m)
0-20 2.5
21-30 4
31-45 6
46-80 10
Document No: SB-150 Issue B 17.02.10
120Ah
1440Wh
Cable Size
SWG AWG
15 13
13 11
11 9
9 7

Batteries

Leisure/Deep Cycle batteries are specifically
designed for good performance in terms of
charge/discharge cycles. Batteries are an
important part of the renewable energy battery
charging system and should be sized according to
the load requirements and provide at least 3 days
reserve capacity. This will reduce cycling,
prolong the life of the battery and ensure system
reliability during periods of low wind.
Permanent connections should always be made
•
to the battery terminals. Never use crocodile clips
or similar devices. Battery terminals should be
well greased with petroleum jelly or similar.
We strongly recommend that one of the charge
•
regulators available from Marlec is fitted to
prevent batteries becoming overcharged in strong
winds and during low energy consumption
periods. A regulator is essential where gel and
sealed batteries are used.
Batteries may be linked as shown in the Fig 13.
•
It is essential to observe polarity as follows:
Red is + Positive
The cable used for connection of the Wind
charger to the batteries should be in accordance
with Fig 11. The use of a smaller cable than rec-
ommended will reduce the performance of the
charging system.
Cable and connectors are available from your
dealer or the manufacturer.
14
Installation & Operation
Black is - Negative
Marlec Eng Co Ltd