Effekta EPS Series - Charger; Fuse Monitoring; Maintained; Non-Maintained Output

U S E R M A N U A L E P S - D
Technical specifications and data are subject to change without any prior notice.
5
Charger
- The Charger terminals are rated for maximum 2.5 mm² cable. A 3-
core cable should be supplied with the earth connected to the
terminal rail provided
- The supply is connected directly to a terminal on the PCB, labeled
JP31.
- This supply should be fed from the mains source that is to be
monitored – in other words, failure of this supply will cause the Unit to
start operating – supplying power to the load from the Inverter.
- The Charger supply feeds the battery charger and the load (if there are
maintained loads selected).
- The charger is internally protected by a 5 Amp fuse. The supply should
be suitably rated for both Charger & Maintained loads.
Fuse monitoring
- The unit has a fuse monitoring sensing system. If one of the
output fuses is blown, this will be indicated by a red LED for the
relevant output.
Maintained / Non-maintained output
- There are 4 separate load lines that can be configured as maintained (if
Power is applied to the incoming terminal on that line) or Non-
Maintained (if the incoming power terminal is left open). Please note: the
load power is always fed from the Charger input supply – allowing the signal to the
input terminals to be supplied from any phase.
- The maintained input lines are numbered L1 to L4 om the JP7 and
correspond to the four Output together with their matching neutrals.
- The maintained input lines are opto-coupler connected and the power
is drawn from the charger input.
- The neutral is common for all outputs.
- The maintained inputs can de independent from the phase used for the
charger.
- Each load line can feed 100% of the rated load – as long it’s lower than the
specific output max current of 4A. In other words you can put all the load
on to one line if required or spread it out amongst the 4 load lines to
suit. – when earth leakage detection is required, the load neutral’s must
be connected to the neutral terminals alongside the Output Lines.
- The Load terminals are rated for maximum 2.5 mm² cable. (3 core
cables should be supplied with the earth connected to the terminal rail
provided).