derate

These 3-W DC/DC converters provide isolation of 1,600 VDC; full load operation from -40[degrees]C to +75[degrees]C (derate 3.4%/K above 75[degrees]C up to 90[degrees]C); regulation of 0.2% line and 0.5% load (10 to 90% load); undervoltage input protection; overcurrent protection; short-circuit protection; and remote on/off control.

The implementation of the TIC package is intended to offer additional peak time megawatts for the unit, compensating on power lost as a result of ambient temperature derate (loss of output associated with increased outside temperature).

When the enhanced wheel data processing unit determines that the tire air temperature is above a predetermined threshold for a given tire and that an ABS wheel speed sensor fault code exists for the wheel end corresponding to the same tire, the enhanced wheel data processing unit may initiate a vehicle shutdown or derate procedure.

The findings did suggest that the then current 4% derating guide was over compensating and that a smaller derate of about 2% could safely be used.

According to Serfilco, some of the advantages in converting to this new range of pumps include: All plastic, corrosion resistant air valve - many, which appear similar but have internal metal parts, cause corrosion when the diaphragms rupture; Non-stall operation - PTFE filled nylon pilot sleeve assembly provides un-lubricated, non-stick, non-stall operation; Max flow rates maintained - Even with PTFE overlay diaphragms fitted Serfilco does not have to derate its pumps by up to 20 per cent due to reduced stroke length; and High efficiency, low air consumption - Recycling of exhaust air means Serfilco AOD's are up to 55 per cent more air efficient than similar sized competitors.