ESD5520E Electronic Speed Control Generator Governor

Product Details
Brand ZOZHI
Serial Number ESD5220E
Country of Origin Fujian China
Certificate ISO, CE
Payment & Shipping Terms
Price Quote 68-80
Minimum Order 1pcs
Average Delivery Time 30days
Payment Method TT, western union
Package Details Carton
Ability to Supply 2000pcs per month

ESD5520E Electronic Speed Control Generator Governor

 

ESD5520E Electronic Speed Control Description

Generator Governor Control Unit Speed Controller ESD5520E 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 the controller, it should be mounted vertically. This will allow the fluid to drain away from the speed control unit.

Speed Controller ESD5520E based on 5111, newly added starting fuel quantity control and smooth and slow starting process control are added. These new features can solve the black smoke phenomenon caused by rapid refueling during the start of the engine, which greatly improves engine life. It is a very rich and perfect model at present and is widely used in new generators.

(ESD5520E is a governor designed for supporting Cumming EFC actuators.)

Generator Governor Control Unit Speed Controller ESD5520E
Speed stability  Better than ±0.25%
Speed range 1Khz ~ 7.5Khz 
Thermostability  Max ±1%
Idle adjustment 160 ± 20Hz ~ Rated speed 95% 
   
Power input  
Voltage 12V DC 24V DC
Output 50mA
Signal of speed sensor 0.5 ~ 120V RMS

 

 ESD5520E Electronic Speed Control
 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   Min.2.5 Amps; Max. 10Amps continuous
 Deg. C - (Inductive Load)
 PID  PID parameter is different with ESD5500
 Speed Sensor Signal  0.5-120 Volts RMS
 Performance  Isochronous Operation/Steady   ±0.25% or better
 State Stability
 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   -40 to +85 Deg. C
 Range
 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

 

ESD5520E Electronic Speed Control Technical Specifications:
Speed ​​stability is better than ± 0.25%
Speed ​​range: 1KHz ~ 7.5KHz
Thermal Stability Maximum ± 1%
IDLE adjustment: 160 ± 20Hz ~ 95% of rated speed
DROOP adjustment The minimum position is 15Hz ± 6Hz / load current change per amp
The maximum position is 400Hz ± 75Hz / load current change per ampere
External speed adjustment ± 200Hz (external 1KΩ)
AUX input sensitivity: 148Hz / 1V., ± 10Hz.,
Impedance: 1MΩ
START FUEL adjustment 160 ± 20Hz ~ 70% of rated speed
RAMP time adjustment 1.5 ~ 20Sec.
10V output current max 20mA
surroundings:
Operating temperature range -40 ℃ ~ 85 ℃
Operating humidity range: up to 95%
Storage temperature -55 ℃ ~ 90 ℃
Vibration 20-100HZ 500mm / Sec.
Input power:
Power supply voltage 12V and 24V DC battery system
Grounding polarity
Power Consumption 50mA
Actuator continuous current: minimum 2.5A; maximum 10A
Speed ​​sensor signal 0.5 ~ 120 RMS
Note: The above performance parameters are measured at the working frequency of 4000Hz
This product is not a GAC ​​original product, but it can be used instead.

ESD5520E Electronic Speed Control

ESD5520E Electronic Speed Control

ESD5520E Electronic Speed Control

 

ESD5520E Electronic Speed Control

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Factory Address

NO.155 SHANGCUN QINXIYANG INDUSTRY ZONE,FUAN CITY,FUJIAN,CHINA

Brand

ZOZHI

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Business Phone : 0593-6532656

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