Tages:Harsen Genset Controller GU640A

GU640A is a new generation intelligent controller for single Genset, which adopts bran-new outline configuration, focus on the requirements of customers, and perfectly improves the performance of controller. It fully meets the auto control requirements of different kinds of Genset for user or special assembly factory.

l True RMS measure of voltage and current.

l 2 analog inputs, optional kinds of internal sensors and parameters are configurable.

l Multi-configurable auxiliary control relay outputs.

l Multi-configurable isolating digital inputs.

l Buttons on control panel are used for selecting control modes, starting and stopping the operating procedure, displaying data, and modifying the parameters. LED indicators are used for indicating the operation mode of controller and the running status of Genset, and LCD displays each measuring parameter and status.

l Flexible equipped with communication interface of RS485, RS232 or USB, realizing remote monitor or communication with PC, fully realizing functions of remote signaling, telemetering and remote control, can read and configure the operating parameters of controller.

l All connections of controller are connected by pin locked up terminals, easier and more convenient to connect, move, maintain and replace the device.

Gen frequency Hz (L1)

Gen 3-phase current I1 I2 I3

Gen total apparent power °A

Gen total active power °P

Gen average power factor PF

Engine running speed RPM

Engine oil pressure Bar

Engine coolant temperature °

Battery voltage Vdc

Genset running hour Hour

AUTO operation mode / parameters setting for value increase

MAN operation mode/ parameters setting for value decrease

TEST operation mode / parameters setting for confirmation

Start button

Stop/Reset button

Mute button

Gen Close/Open button

Button (parameters setting / scroll menu)

Pre-alarm LED

Shutdown Alarm LED

AUTO operation mode LED

MAN operation mode LED

TEST operation mode LED

Genset start running LED

Stop/Fail to stop LED

Gen. Normal LED

GCB closed LED

Totally 6 ways, configurable inputs

Control Relay Output:

Fuel control output

Start (Crank) control output

Configurable auxiliary control relay outputs (totally 4 ways)

DC working power

Voltage range: 12V/24V (8-35Vdc continuous)

Max. operating current: @12V, 300mA; @24V, 150mA

AC input voltage: V 15-346Vac RMS (AC frequency °

Ph-N 40 Hz)

AC input frequency: 3-70Hz (voltage °15V)

Fuel/Start control relay output: 16A/30Vdc

Auxiliary relay outputs: 3A/30Vdc

Operating ambient temperature: -20 to 70°

Storage ambient temperature: -40 to 80°