HUPARTS GAC Speed Governor Speed Controller ESD5525

Automatic speed controller ESD5525 generator electric governor for diesel engine

• The?ESD5522 /5525Series?speed?control?unit?is?an
• ?all?electronic device?designed?to?control?engine?speed?with?fast?and
• ?precise?response?transient?load?changes.???
• (ESD5520E?is?designed?for EFC?series.)???
• Isochronous?Operation/Steady?Stability----?+/-0.25%
• ?or?better?Supply----12?or?24?VDC?Battery?Systems(transient&reverse?voltage?protected)?
• Power?Consumption----50?ma?continuous?plus?actuator?current?
• Maximum?Actuator?Current?at?25celsius?(77celsius?F)----10?Amps?continuous?

Input

• Supply 12 or 24 VDC Battery System (Transient and Reverse
• Voltage)
• Polarity Negative Ground (Case Isolated)
• Power Consumption 50 ma continuous plus actuator current
• Actuator Current Range @77～F
• (25 ～C) - (Inductive Load) Min.2.5 Amps; Max. 10Amps continuous
• Speed Sensor Signal 0.5-120 Volts RMS
• Speed switch Relay
• Contacts(N.O.and N.C) 10 Amps ( Rated power is biger than ESD5500)

Performance

• Isochronous Operation/Steady
• State Stability ㊣0.25% or better
• Speed Range/Governor 1K to 7.5K Hz continuous
• Speed Drift with Temperature ㊣1% Max
• Idle Adjust CW 60% of set speed
• Idle Adjust CCW Less than 1200 Hz.
• Droop Range 1-5% regulation
• Droop Adj. Max. (K-L Jumpered) 400 Hz., ㊣75Hz. Per 1.0A change
• Droop Adj. Min. (K-L Jumpered) 15Hz., ㊣6Hz. Per 1.0A change
• Speed Trim Range ㊣200 Hz
• Remote Variable Speed Range 500 - 7.5 Hz. Or any part there of Terminal Sensitivity
• Terminal Sensitivity J 100 Hz., ㊣ 15Hz / Volt @ 5.0 K Impedance
• Terminal Sensitivity L 735 Hz., ㊣60 Hz / Volt @ 65 K Impedance
• Terminal Sensitivity N 148 Hz., ㊣10 Hz / Volt @ 1 Meg. Impedance
• Terminal Sensitivity P 10 VDC Supply @ 20 ma Max
• Speed witch adjustment range 1000-10000HZ

Environmental

?

• Ambient Operating Temperature
• Range -40 to +180～F(-40～+85 ～C)
• Relative Humidity Up to 95%
• All Surface Finishes Fungus Proof and Corrosion Resistant

?

Reliability

• Vibration 1G @ 20 to 100 Hz.
• Testing 100% Functionally Tested

Physical?

• Dimensions See outline (FIGURE 1)
• Weigh1 1.8 lbs.(820 grams)
• Mounting Any position, Vertical Preferred