ESD5300 Series – Analog Governors

The ESD5300 Series speed control unit is designed to precisely control engine speed and provide fast precise response to transient engine loads. This speed control is intended to be used with all GAC Actuators including the ACB2001. A complete closed loop control system is formed with the addition of a magnetic pickup signal sensing engine speed and 24 Volt DC power.

Features

• 24 V DC
• Full-Fuel Starting Aid
• Aux Input and +10 V DC Supply to support load sharing
• Two-element speed switch
• Speed ramping idle to operating speed
• Unique actuator power drive circuit
• Supports all GAC Actuators including the ACB2001
• Variable speed governing
• Protection against transient and reverse battery voltage
• Enhanced start circuit for large-bore engines

INPUT / OUTPUT

Supply 24 V DC Battery Systems (Transient and Reverse Voltage Protected) Maximum Continuous Supply 32 V DC Polarity Negative Ground (Case Isolated) Power Consumption 100 mA (no actuator current) Speed Signal Range 1.0 – 50 V AC MAX Actuator Peak Current 15 A MAX Current, Relay Contact (Terminals 1 – 6) Rating 6 A Chopping Frequency Range 60 – 380 Hz ENVIRONMENTAL Ambient Temperature-40 to 85 °C (-40 to 185 °F) Relative Humidity up to 95 % All Surface Finishes Fungus Proof and Corrosion Resistant COMPLIANCE / STANDARDS Agency CE and RoHS Requirements PHYSICAL Dimension See Section 4, Installation Weight 3 lbf ( 1.36 kgf ) Mounting Any position, vertical preferred

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