Overview

This series of controllers is specially designed for starting, stopping, parameter monitoring and fault monitoring of diesel, gasoline, and gas generator sets and has parameter setting functions.

This controller uses a 3.5-inch 240*128 large-screen high-resolution LCD display, a new and original UI design, and the parameters are displayed through analog pointers and numbers. The LCD screen can display multiple current fault states at the same time, and can effectively implement protective shutdown when the generator set is not working properly.

The controller has built-in display interfaces in Simplified Chinese and English, and the language interface can be customized according to customer requirements. All parameters of the controller can be adjusted through the buttons on the controller panel, or adjusted and monitored using a PC through the USB port or RS485 interface. It can be widely used in various types of generator set automation systems.

Performance and features

The DC5xD MK3 series is available in four models:

DC50D MK3: used for stand-alone automation, controlling the automatic starting and stopping of the generator set through remote start signals;

DC52D MK3: Based on DC50D MK3, it adds mains monitoring and mains/generation automatic switching control (AMF) functions, and is suitable for stand-alone automation systems consisting of one mains supply and one generator set.

DC50DR MK3: Adds RS485 interface on the basis of DC50D MK3;

DC52DR MK3: Adds RS485 interface on the basis of DC52D MK3;

The main features are as follows

Controlled by a 32-bit imported high-performance microcontroller;

3.5-inch 240*128 large-screen high-resolution LCD display, with Chinese and English switches, and the language can be customized according to customer needs;

The UI interface of pointer instrument and digital display is a new original design that integrates dynamics and accuracy;

The screen protection is made of hard screen acrylic material, which is wear-resistant and scratch-resistant;

Using silicone panel, it is effectively waterproof, oil-proof and UV-proof, has good operating feel and long service life;

It has a USB interface, through which parameters can be set, real-time monitoring can be performed, and parameters can be set when the controller is powered off;

Equipped with RS485 interface, the "three remote" functions can be realized using MODBUS protocol;

Collect and display a variety of engine and generator parameters;

The status of the input and output ports is displayed clearly at a glance;

Built-in real-time clock, with duty plan and maintenance plan functions: through settings, the monthly or weekly duty plan of the generator set can be arranged, and the monthly or weekly maintenance plan of the generator can be arranged, so that the generator set can be used more flexibly ;

Maintenance countdown function, you can set the maintenance timer or date;

Equipped with a black box function, it can save the relevant parameters of the unit when a fault alarm occurs in real time, making it easy to find the cause of the fault;

It has 6 relay outputs, 4 of which are configurable, each with more than 20 optional functions, and 3 sets of outputs are passive contacts;

Equipped with 5 configurable switching inputs, each with more than 20 optional functions;

Equipped with 3 sensor analog inputs, the oil pressure sensor is compatible with voltage signal input, and a variety of display units can be configured;

Battery charging control can control the work of the charger according to the battery voltage, effectively preventing battery overcharging and loss of power;

The sensor curve can be customized through panel buttons and PC software;

Suitable for three-phase four-wire, three-phase three-wire, single-phase two-wire, two-phase three-wire (120V/240V) power supply 50/60HZ system;

Various combinations of starting conditions (speed, frequency, oil pressure) are available;

Control and protection functions: realize automatic start/stop of the generator set, ATS switching and complete fault display and protection;

Equipped with a waterproof ring as standard, the protection performance of the panel after installation reaches IP54 level;

Modular design: All connections are completed through European-style terminal blocks, making it very easy and convenient to assemble, connect, repair and replace the equipment;

Specifications

project

Parameters

Operating Voltage

DC8V to 36V continuous power supply

Machine power consumption

Standby: 24V: MAX 1W

Operation: 24V: MAX 5W

AC voltage input

One phase two wires 30VAC-276VAC (ph-N)

Two-phase three-wire 30VAC-276VAC (ph-N)

Three-phase four-wire 30VAC-276VAC (ph-N)

Engine speed signal range

50-10000Hz

Maximum cumulative running time

99999.9 hours (minimum storage time 6 minutes)

fuel output

16Amp DC+VE supply voltage output

Motor output

16Amp DC+VE supply voltage output

Configurable relay 1

5Amp DC+VE supply voltage output

Configurable relay 2

5Amp passive contact, one normally open and one normally closed output

Configurable relay 3

5Amp passive contact normally open output

Configurable relay 4

5Amp passive contact normally open output

Excitation output

Maximum 1Amp DC+VE supply voltage output

Switch input

Effective when connected to the negative pole of the battery

working conditions

-25-65℃

storage conditions

-40-85℃

Protection level

IP54: When a waterproof ring is installed between the controller and the control panel.

Insulation level

When AC2.2kV voltage is applied between the AC high-voltage terminal and the low-voltage terminal, the leakage current shall not exceed 3mA within 1 minute.

Dimensions

210mm*160mm*50mm

Hole Size

186mm*142mm

weight

0.85Kg