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GAC Speed Governor ESD5330E
Application information
PER5330E is substitute to ESD5330
The
PER5330 series speed control unit is rugged enough to be placed in a
control cabinet or engine mounted enclosure with other dedicated control
equipment5.The circuit board is conformally coated to seal out moisture
and resist vibration.If water,mist or condensation can come in contact
with the controller,it should be mounted vertically.This will allow any
accumulated fluids to drain away from the speed control unit.
Wiring
The electrical connections are illustrated in figure 1. on page 3. Actuator and Battery connections to terminals ABC and D should be appropriately sized with respect to to maximum current consumption of the actuator that is being used. Long cable runs require an increased wire size to minimize voltage drops.
Battery positive (+) input, Terminal D, should be fused for 20 Amps as illustrated to protect system wiring.
The magnetic speed sensor connections to Terminals E and F must be shielded for their entire length. The speed sensor cable shield should only be connected to the case as shown.
The shield should be insulated to insure that no other part of it comes in contact with engine ground, otherwise, stray signals may be introduced into the PER5330 causing erratic operation.