Description
The PER5500E/5520ESeries 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 |
The Generator Speed Controller ESD5500E Series Speed Control Unit is rugged enough to be placed in a control cabinet or engine mounted enclosure with other dedicated control equipment. If water, mist, or condensation may come in contact with controller, it should be mounted vertically. This will allow the fluid to drain away from the speed control unit.
| TECHNICAL SPECIFICATIONS of ESD5500/ ESD5500E: | ||
| Isochronous Operation/Steady State Stability | ± 0.25% or better | |
| Speed Range/Governor | 1K-7.5K Hz continuous | |
| Speed Drift with Temperature | ± 1% Maximun | |
| IDLE Adjustment | 160 ± 20Hz ~ 60% of set speed | |
| Droop adjustment Min.(K-L Jumpered) | 15Hz. ± 6Hz. per 1.0 A change | |
| Droop adjustment Max.(K-L Jumpered) | 400Hz. ± 75Hz. per 1.0 A change | |
| 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 Provide @ 20ma Max. | ||
| Speed Switch Adjustment Range | 1000-10000Hz. | |
| ENVIRONMENTAL: | ||
| Ambient Operating Temperature Range | -40°c to +85°c | |
| Relative Humidity | up to 95% | |
| Storage Temperature | -55°c ~ 90°c | |
| Shock | 20-100HZ 500mm/Sec. | |
| INPUT POWER: | ||
| Provide | 12 or 24V DC Battery Systems(Transient and Reverse Voltage Protected) | |
| Polarity | Negative Ground(Case Isolated) | |
| Power Consumption | 50mA continuous plus actuator current | |
| Actuator Current Range @ 25°c-(Inductive Load) | Min. 2.5 Amps, Max. 10 Amps continuous | |
| Speed Sensor Signal | 0.5-120 V RMS | |
| Speed Switch Relay Contacts(N.O.and N.C.) | 10Amp | |
| PHYSICAL | ||
| Weight | 650g | |
Note: The performance parameters in the frequency when measuring 4000Hz
