Diesel Engine Speed Governor ESD5500E

The ESD5500E is a rugged speed governor suitable for installation in control cabinets or engine-mounted enclosures. It should be mounted vertically if exposed to water, mist, or condensation to allow for proper drainage.

Specifications:
– Steady-state stability: ±0.25% or better
– Speed range: 1K-7.5K Hz continuous
– Speed drift: ±1% max
– Idle adjustment: 160 ±20Hz to 60% of set speed
– Droop adjustment: 15Hz ±6Hz to 400Hz ±75Hz per 1.0A change
– Speed trim range: ±200Hz
– Remote variable speed range: 500 – 7.5Hz
– Speed switch adjustment range: 1000 – 10000Hz

Environmental:
– Operating temperature: -40°C to +85°C
– Humidity: Up to 95%
– Storage temperature: -55°C to +90°C
– Shock: 20-100Hz, 500mm/s

Input Power:
– Supply voltage: 12 or 24V DC (transient and reverse voltage protected)
– Polarity: Negative ground (case isolated)
– Power consumption: 50mA plus actuator current
– Actuator current range: Min. 2.5A, Max. 10A continuous
– Speed sensor signal: 0.5-120V RMS
– Relay contacts: 10A (N.O. and N.C.)

Physical:
– Weight: 650g

Working Voltage:
12-32V DC

Output Current Range:
0-5A

Speed Sensor Singnal:
0.5~120 V RMS

Temperature Range:
-40°C~85°C

Relative Humdidty:
<90%

Speed Range:
1K-7.5K Hz

Speed Trim Range:
±200Hz