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stainless steel immersion proof resistors. Safety protection includes the SEPHCO
Triple Interlock load protection system which safeguards against fan failure,
air flow restriction, high temperature and fan reversal. Standard units are
fitted with MC12P touch type LCD display control panel, featuring fan startup,
kilowatt selection to 5 kW resolution, fan alarm LED, fan run-on LED and emergency
stop. An additional switch is fitted for fan reversal. MWA Series Load banks
operate on either 240 volts or 480 volts 3 phase. The control automatically
detects the genset voltage to provide maximum kilowattage at either voltage.
Multiple unit control is also available with load banks fitted with the LC12M
type controller systems. These control systems will allow coupling of up to
seven additional MWA Series load banks or RM Series inductive modules. The
user can build up the load bank capacity as the need arises like 'building
blocks'. Coupling the LC12 system with the load bank, the user can expand
the load capacity by adding more units as required to suit larger capacity
generator sets. Adding a reactive type load bank (RM Series) to the system
will also provide the user with power factor loading facility. Each load bank
is fitted with a control input/output plug socket and a ten foot long lead
for looping to additional load banks or reactors. The LC12M control system
will automatically auto-tune itself to the load load capacity as more units
are coupled together. Additional control features include touch type control,
LCD display, menu pull-ups, screen prompting, kilowatt selection kVa and power
factor control, manual loading, automated test profiles, metering display
data acquisition and downloading to PC for printed reporting. Test cells can
be fitted with several LC12 type controllers for individual control of load
banks when testing several gensets simultaneously. Additionally, by looping
the load banks together with the loop data cables supplied, the load banks can then become one large unit. Remove the loop cables and the load banks revert back to their individual status. The SEPHCO LC12D Data Logging Controller is available as an optional control system. Auxiliary power sockets are available as an optional fitting to the load bank.
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