Mean Well TN-3000 Manual de Instruções descarregar pdf (Página 7)

3.4 Rear Panel

Battery input (+), (-).

Utility / AC inlet (IEC320).

Solar panel input terminal.

Frame ground (FG).

Fig 3.2: Rear Panel (TN-1500)

4.Explanation of Operating Logic

TN-1500 (CPU controlled inverter) is designed to achieve the goal of energy

saving and possesses both UPS and Energy saving modes. These 2 modes are

user adjustable. The unit will be factory set in the UPS mode. Depending on

weather and utility conditions, users can manually adjust or use the monitoring

software to switch to the Energy saving mode.

The main difference between UPS and Energy saving mode is the amount of

energy conserved. Under the UPS mode, the unit will remain in the Bypass mode

as long as utility is available. Thus less energy is conserved (refer to Fig. 4.1 for

UPS mode control logic). Under the Energy saving mode, the priority of input

source chosen is solar panel AC main battery. If available, the CPU will select

external solar panels as its first priority in order to conserve energy. In case of

insufficient solar power and utility failure, battery power will be drawn as the last

resort. When the capacity of batteries is around 10~20%, the CPU will remind

end users by continuously sending out warning siren until the system shuts down.

AC INPUT

Chassis

Ground

Reverse Pola rity

Will Damage The

Unit.

Solar Input

(30A max)

NEG POS

INPUT

Cat.No .(1GG1HS- 212)

Wire Ra nge(10-4 AWG Str

Cu Sol dered Wires)

Torque (17.7- 26.5 in lb)

1 2 3 4 5 6 7 8 9 10 11 12 ... 19 20

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Mean Well TN-3000 Manual de Instruções Página 7