Zhongzhi HGM9510 Parallel Controller for Diesel Generator Set

Dingbo Electric shares with you the installation method of the parallel controller for HGM9510 generator set:

The controller is designed for panel installation and is fixed by clamps during installation.

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How to install the Zhongzhi HGM9510 parallel controller for diesel generator sets?

March 26, 2018 Source: Dingbo Electric Power 17218

Dingbo Electric shares with you the installation method of the parallel controller for HGM9510 generator set:

The controller is designed for panel installation and is fixed by clamps during installation. The external dimensions and panel opening dimensions are shown in the following figure

Hole size

HGM9510 Generator Set Parallel Controller

Battery voltage input

Attention: The HGM9510 controller is suitable for environments with battery voltage ranging from 8-35VDC, and the negative terminal of the battery must be reliably connected

Engine casing. The connection between the controller power supply B+and B. and the positive and negative terminals of the battery should not be less than 2.5 nim2. If a float charger is installed, please directly connect the charger's output line to the positive and negative terminals of the battery, and then separately connect it from the battery's positive and negative terminals to the controller's positive and negative power input terminals to prevent the charger from interfering with the normal operation of the controller.

Speed sensor input

Attention: The speed sensor is a magnetic device installed on the diesel engine body to detect the number of flywheel teeth. Its connection with the controller should use a 2-core shielded wire, with the shielding layer connected to terminal 16 of the controller and the other end suspended. The other two signal wires should be connected to terminals 17 and 18 of the controller, respectively. The output voltage of the speed sensor should be within 1-24VAC (effective value) within the full speed range, and the recommended voltage is 12VAC (at rated speed). When installing the speed sensor, you can first rotate the sensor to contact the flywheel, then pour it out 1/3 turn, and finally tighten the nut on the sensor.

Output and Expansion Relays

Caution: All outputs of the controller are relay contact outputs. If an extension relay is required, add freewheeling diodes (when the extension relay coil is powered by DC) or add a resistive capacitive circuit (when the extension relay coil is powered by AC) to both ends of the coil to prevent interference with the controller or other devices.

AC current input

The current input of the controller must be connected to an external current transformer, and the secondary current of the current transformer must be 5A. At the same time, the phase of the current transformer and the phase of the input voltage must be correct, otherwise the sampled current and active power may be incorrect.

Attention: The ICOM terminal must be connected to the negative terminal of the battery controller power supply.

When there is a load current, open circuit is strictly prohibited on the secondary side of the transformer.

Voltage withstand test

Caution: When the controller is installed on the control screen, if a voltage withstand test is to be performed, please disconnect all the wiring terminals of the controller to prevent high voltage from entering and damaging the controller.

Dingbo Power was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. If you want get more information, please feel free to send email to sales@dieselgeneratortech.com we will pay highly attention on your question.