The ESC5500E Series 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 acutator 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 @ 25 Deg. C - (Inductive Load) | Min.2.5 Amps; Max. 10Amps continuous |
Speed Sensor Signal | 0.5-120 Volts RMS |
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 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 |
Environmental | Ambient Operating Temperature Range | -40 to +85 Deg. C |
Relative Humidity | Up to 95% |
All Surface Finishes | Fungus Proof and Corrosion Resitant |
Reliability | Vibration | 1G at 20 to 100 Hz. |
Testing | 100% Functionally Tested |
Physical | Dimensions | See outline (FIGURE 1) |
Weigh1 | 1.2 lbs.(545 grams) |
Mounting | Any position, Vertical Preferred |
ESD5111
The ESD5111 series speed control unit is an all electronic device designed to control engine speed with fast and precise response transient load changes.
Technical Date:
PERFORMANCE |
Isochronous Operation/Steady State Stability | ± 0.25% or better | |
Speed Range/Governor | 1K-7.5K Hz continuous | |
Speed Drift with Temperature | ± 1% Maximun | |
Idle Adjust CW | Min. 1200Hz. below set speed | |
Idle Adjust CCW | Min. 4100Hz. below set speed | |
Droop Range | 1-5% regulation | |
Droop Adj. Max. (K-L Jumpered) | 875Hz., ± 75Hz. per 1.0 A change | |
Droop Adj. Min. (K-L Jumpered) | 15Hz., ± 6Hz. per 1.0 A change | |
Speed Trim Range | ± 200Hz. | |
Remote Variable Speed Range | 500 -7.5Hz. or any part thereof | |
Terminal Sensitivity | J: 100Hz., ± 15Hz/Volt @ 5.0 K Impedance | |
L: 735Hz., ± 60Hz/Volt @ 65 K Impedance | |
N: 148Hz., ± 10Hz/Volt @ 1Meg. Impedance | |
P: 10V DC Supply @ 20ma Max. | |
Speed Switch Adjustment Range | 1000-10000Hz. |
We Populace Electronic Co., Ltd is one of the leading manufactures of AVR and other generator parts in China. And we have many years'experience in this particular line of business.
Our main product have GAVR-8A, GAVR-12A, GAVR-15A; Leroy somer series R448, R438, R250, R449, R230; Stamdford series SX440, SX460, MX321, MX341, AS440; Marathon series SE350; Gasoline AVR 2KW and 5KW; Brush AVR and so on.
We also have other generator parts, such as frequency changer, engine governor, controller, battery charger and other electronic products.
Sincerely welcome merchants at home and abroad to visit us to cooperate and develop together.