MB1.5, MB3.0, MB4.5
2
JVA AgriRange Energizers
N.B.
►
Do not connect directly to mains – use the power supply provided.
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When using a battery option, always ensure adequate ventilation is given to the battery. Lead-
acid batteries may emit explosive gases while charging!
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Always mount the power supply either indoors or undercover.
1.4 Rechargeable Batteries
if powered from a rechargeable battery, JVA Mb energizers are compatible with lead-acid batteries.
SLA battery life is shortened considerably if it is:
a) left in a discharged state or
b) exposed to very high temperatures.
WARNING!
SLA batteries can produce hydrogen. The energizer case is designed to release hydrogen gas to
prevent an explosion. do not take steps to further seal the case. return the unit for repair if the
o-ring seal has become damaged.
2. JVA MODELS AND FEATURES
2.1 Features
Table 1
Models
Features
Mb1.5, Mb3.0, Mb4.5
•
battery protection
•
Solar capability
•
digital control
•
Smooth wave shape
•
Fence oK indicator
•
Ant and moisture protection
•
Lightning protection
•
Power on demand
2.2 Benefits of Features
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The
battery life maximization
works by slowing the frequency of high voltage pulses
just before the battery dies to keep the energizer operating for as long as possible without
damaging the battery.
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The
over discharge battery
protection will stop the energizer when the battery is flat and
flash the status LED twice each second. This stops too much charge being extracted from the
battery and prevents permanent damage. The energizer will restart automatically once the
battery voltage returns to a normal level.
►
The
reverse battery protection
protects the energizer from damage should the external
battery be connected the wrong way round in error.
