The ESD5520 Series speed control unit is an all-electronic device designed to control engine speed with fast and precise response transient load changes.
(ESD5520 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
Specific Data
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
- PID PID parameter is different with ESD5500
- 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 Resistant
Reliability
- Vibration 1G at 20 to 100 Hz.
- Testing 100% Functionally Tested
Prompt shipping and expert packing
We offer a wide range of shipping options owing to our long-standing relationships with UPS, FedEx and DHL. Our warehouse staff are highly trained and will be able to pack your goods in accordance with our exact and precise specifications. Your products will be subjected to a thorough examination and will be properly packaged prior to being delivered. Each day, we ship to thousands of customers in different countries. Our commitment to become the largest online retailer around the globe is evident by this. Both Europe and the USA have warehouses and distribution centres.
Note: Orders containing multiple items will have a different processing time for each item.
Before shipment, all ordered items will be thoroughly examined. The majority of orders will be sent within 48 hours. The delivery time should be between 3 and 7 working days.
Returns
The stock is dynamic and we are unable to control it completely because of the fact that many stakeholders are involved, including our warehouse and factory. The actual stock levels can fluctuate at any time. It is possible that stock may run out after your order has been placed.
Our policy is valid for a period of 30 days. We will not return or exchange your purchase after 30 days since the purchase.
You are able to return an item in the event that it is not used and is in the same condition as when you first received it. It must also be in the original packaging.
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