12V DC | 24V DC • Standard Unit
$284.62
12V DC | 24V DC • Standard Unit
The ESD2200 Series speed control unit is an all- electronic device designed to control engine speed with fast and precise response to transient load changes. This closed loop control, when connected to a proportional electric actuator and supplied with a magnetic speed sensor signal, will control a wide variety of engines in an isochronous or droop mode. It is designed for high reliability and it’s hard potted to withstand the engine environment.
Performance
| Isochronous Operation | ± 0.25 % or better |
| Speed Range / Governor | 1 – 7.5 KHz Continuous |
| Speed Drift with Temperature | ±1% MAX |
| Speed Trim Range | ± 250 Hz |
| Terminal A Sensitivity | 130 Hz. ±15 Hz / V | @ 5.1 K Impedance |
Input / Output
| DC Supply | 12-24 VDC ±30% Battery Systems |
| Transient and Reverse | |
| Voltage Protected* | |
| Polarity | Negative Ground (Case Isolated) |
| Power Consumption | 60 mA continuous | plus actuator current |
| Actuator Current @ 77 °F (25 °C) | 10 A Max Continuous |
| Speed Sensor Signal | 1.0 – 50 V RMS |
Reliability
| Vibration | 5 g @ 20-500 Hz |
| Testing | Functionally Tested |
Environmental
| Ambient Temperature | -40° to 85 °C (-40 to 185 °F) |
| Relative humidity | up to 100 % |
| All Surface Finishes | Fungus-Proof and Corrosion-Resistant |
Physical
| Dimension | See Section 3, Installation |
| Weight | 12 ozf (347 gf) |
| Mounting | Any Position, Vertical Preferred |
Compliance / Standards
| Agency: CE, (EMC: EN55011, EN55014, EN55022, EN60034 & EN61000) |
The 275 Series Electric Actuator is a second generation design more powerful than its predecessor. It is for Bosch-Style “P” 3000-7000 fuel injected Pumps. Coupling the 275 Series with a fuel pump results in a high performance fuel control system without external linkages or brackets. Two isolated chambers eliminates the possibility of any magnetic particles collecting and jamming the actuator. As a result, the 275 Series typically outlasts the life of a diesel engine and is maintenance-free. Camshaft bearing retainer kits, position feedback transducer and heavy duty bearing retention options are available.
The linear actuators are designed to provide highly accurate precise positioning for a close loop control with a minimum number of moving parts, which prolong the life of the actuator. The linear actuators provide a quick response time and can be use for different applications. The fast-acting actuator is completely self-contained. It requires only a firm mounting surface, appropriate linkage to the fuel control and electrical connection to the speed control unit. The actuators are not gravity sensitive and therefore can operate in any position. The actuators are compatible with GAC’s standard speed control units.
ECC Series – Genset Voltage Frequency / Isochronous Speed Control / Full PID Setting / Designed to Govern from Frequency Signal of an AC Generator / No Magnetic Speed Pickup Needed
The ECC speed control unit is an electronic device designed to control engine speed with precise response to transient engine loads changes. The closed loop speed control, when connected to a proportional actuator and supplied with a speed signal/ frequency from the main AC generator, will control a wide variety of engines in an isochronous mode. The speed signal input must be in the frequency range of 40 to 80 Hz.
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