Generator Speed control unit ESD5550E
Description
speed controller ESD5520E
Product Description
speed controller ESD5520E/speed controller/GAC governer ESD5520E
The ESD5500E/5520E 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 Cummins 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 25degree----10Amps 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 Resitant |
| 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 |
Speed control unit Series:
Established in 1993, Ruian Sanrun Autoparts Co., Ltd. is a private enterprise specialized in producing a series of filter products. With our continuous efforts and support from our customers, our company covers over 50, 000 square meter, has 3 modern production lines, its annual productivity exceeds 10, 000, 000.
By establishing R&D center and sales center, technology and sales can be kept in leading position. Our company can produce over 2, 000 kinds of oil filters, fuel filters, cooling water filters, oil-water separators and air filters, they are mainly used in engineering machine, heavy duty automotive, bus, ship, diesel generating units, air compressor, powder spray, industrial dusting and environment cleansing.
Our sales network is spreading all over the world. These products are sold well in Europe, America, Southeast Asia and Africa. Each of our products is made strictly according to ISO/TS16949 certificate. We are eager to work together with all our customers on mutual benefits towards greater prospects.
