RX8800 Upgrade Electric Motor Electric Speed Controller Replacement for ESD5500E C2002

Upgradee Speed Controller RX8800 Replacement  ESD5500E C2002 RX8800 speed controller is an all-electronic controller that designed to control the engine speed. it can control the engine speedquickly and accurately ESD series governor Features Product No Description ESD2200 Series * Isochronous Operation* Adjustable PID Functions* Speed Trim Input* Hard Potted ESD2210-12 or -24 12 or 24 VDC / Standard Unit ESD2244-12 or -24  12 or 24 VDC / Standard Unit ESD5100 Series * Isochronous, Variable, and Droop* Adjustable PID Functions* Speed Trim Input & Idle Control* Auxiliary Input / +10V Supply ESD5111 Multi VDC / Standard Unit  ESD5120 Multi VDC / Light-Force (Low Current) ESD5131 Multi VDC / Selectable Soft Coupling and Lead Circuit ESD5500E Series * Isochronous, Variable, & Droop* Speed Ramping & Starting Fuel* Soft Coupling & Lead Circuit* Adjustable Idle Control* Auxiliary Input / +10V Supply ESD5500E Multi VDC / Standard Unit ESD5520E Multi VDC / Light-Force (Low Current) ESD5522E Multi VDC / Light-Force (Low Current) / Enhanced Droop/ Smoke Limiting / Suitable For  EFC ForwardActing (Normally Closed) ESD5221 * Isochronous, Variable, & Droop* Adjustable PID Functions* Speed Trim & Idle Control*  Lead Circuit* Auxiliary Input / +10V Supply ESD5221 Multi VDC / Single Element Speed Switch - Overspeed ESD5550/ 5570 Series * Isochronous, Variable, & Droop* Built-In Speed Switch - Overspeed* Speed Ramping & Starting Fuel* Soft Coupling & Lead Circuit*Auxiliary Input / +10V Supply ESD5550 Multi VDC / Standard Unit ESD5570 Multi VDC / Light-Force (Low Current) ESD5300 Series ESD5330 24 VDC / Standard UnitESD5340 ESD5340 24 VDC / Full-Fuel Starting Aid