6
2. KEY FEATURES AND
FUNCTIONS
2.1 Multiple Inputs
The PM300-BT accepts inputs from AC mains, solar panel and
starter battery. However, only one source will provide power at
one time, see Table 1 at right for details.
AC MAINS
x
x
SOLAR
x
x
STARTER
BATTERY
x
x
DOMINATING
SOURCE
AC MAINS
AC MAINS
STARTER
BATTERY
Table 1 Multiple inputs
2.2 Battery Charger Of Stationery/Service Battery
The charger automatically starts when the appropriate qualified power is connected, either from grid, generator or solar.
With multiple charging stages (soft start-bulk absorption float-recycle), PM300-BT is designed to fully charge battery quickly.
To guarantee the optimal charging for batteries of different states, the PM300-BT features Microprocessor-controlled charging
algorithm. The Float and Recycle charging programs guarantees that the battery condition does not change despite being
connected for a longer period.
1.2 Monitor PMLCD-BT
The monitor is a digital control center for complete on-board power.
FEATURES:
• T-Bus design (can be connected to multiple devices)
• System monitoring
• Configuration
• Built-in Bluetooth for pairing to smart phone
Figure 3 Overview of Monitor
1.3 Water Tank Probe
For PM300-BT, a maximum of 4 probes can be monitored.
NOTE:
Always check the probe required for the water tank before purchase.
There are 2 probe styles:
PMWS200:
• Side installation
• Suitable for water tank
• Depth >200mm
PMWS400:
• Side installation
• Suitable for water tank
• Depth 300-400mm
Figure 4 PMWS200
Figure 5 PMWS400