Features:
* DSE4520 is a mains failure self-starting generator controller suitable for a variety of standalone applications.
* The controller's LCD screen can display general alarm, electrical trip and stop alarm information, and can monitor engine speed, oil pressure, water temperature, oil level and generator frequency, voltage, current and power, providing complete engine and generator protection.

Attention：The DSE4420 deepsea controller has been discontinued and replaced by the DSE4520

Specifications:
Part Name: Generator Controller
Model: DSE4520
Material: ABS+Metal
Size: As shown in the picture
Color: Black
Customizable self-starting main power failure self-starting mode;  Support J1939-75 and CAN alarm;
Generator frequency and CAN detection speed;
Largest backlit graphic display in its class;  Real-time clock;
All parameters can be set via the front panel or computer;  Power saving mode;
Three-phase generator detection;
Three-phase mains detection;  Support 600 V line voltage (LL system);
Unit/load power monitoring (KW, KVA, KVAr, pf);
Accumulated power monitoring (KWh, KVAh, KVArh);
Overload protection;  Unit/load current detection and protection;
Customizable fuel and start outputs when connected to EFI;  4 custom DC outputs;
3 custom analog/digital inputs;
4 custom digital inputs;
Custom graded load outputs;
3Engine maintenance indication;
Engine speed protection;
Engine running;
Engine preheating;
Engine start and stop cycles can be preset;
Engine start idle and stop idle control;
Tier4 standard engine instrument interface;
Battery voltage monitoring;
Start the unit when the battery voltage is low;
Custom remote start input;
2 groups of protection parameters;
Complete alarm, electrical trip and shutdown protection;
LCD alarm indication;
50 event records

Package Contents:
1 x controller
2 x mounting screws
1 x user manual

Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.