FHZ6 150A 400V Emergency Stop Button

The equipment has perfect functions:

● The discharge uses high-power resistors, causing no pollution to the power grid.

● It adopts constant-current discharge technology, and the current remains constant throughout the entire discharge process.

● It has the functions of automatic detection, delayed start, soft start, and soft shutdown.

● It has the functions of fault protection and alarm for open circuit, reverse connection, overload, overheating, etc.

● It has two discharge modes: constant-current discharge and constant-current limited-voltage discharge.

● It has the function of simultaneously controlling the discharge end point with multiple parameters such as voltage, time, and capacity to ensure the safety of discharge.

● It has an automatic gear shifting function: For users with a wide range of discharge voltages, this equipment is equipped with multiple output gears and can automatically achieve the gear shifting function according to the voltage of the connected battery by the user without the need for manual operation.

● The LCD screen displays discharge parameters and fault information in real time.

● For the parameters set by users, the system can remember them for a long time and will not lose them even in the event of a power outage. After the discharge parameters are set for the first time, if the same battery is to be discharged later, there is no need to reset them.

● Users can set or modify all parameters online during the discharge work process.

● It has the functions of recording and storing data and curves during the discharge process, and the discharge records and discharge curves can be exported through the USB port.

Normal Working Conditions

(1) The altitude shall not exceed 1,000 meters.

(2) The ambient medium temperature shall not be higher than +40 °C and not lower than -10 °C.

(3) The relative air humidity shall not be greater than 85% (when the medium temperature is within 20 ± 5 °C).

(4) It shall be located in a place free of conductive dust.

(5) It shall be in an environment without explosion hazards.

(6) It shall be in an environment free of gases and vapors that can corrode metals and insulators.

(7) It shall be in a place free from rain and snow attacks.

(8) It shall be in a place where the inclination in the vertical plane does not exceed 5 degrees and there is no severe vibration or impact.

The Main Technical Parameters

Model Spec./Parameter	FHZ6-150A/400V
Input Power Supply	Single phase 220V, 50Hz
Input Current A	2
Discharge Current Range A	0～150
Discharge Output Wire mm2	≥50
Output Voltage V	24-100
Dimensions mm	1000X530X1620
Net Weight kg

Installation

Since the power consumption of this machine is relatively low, it can be directly used on ordinary lighting circuits.

Note: When this machine is in use, it will generate a large amount of heat. Keep a space of at least 30 cm around it and it is strictly prohibited to block the ventilation openings of the machine.

 

Main Causes of Malfunctions and Troubleshooting

No.	Malfunction	Causes of Malfunction	Inspection and Troubleshooting Methods
1	Battery not connected	1)  The battery is not properly connected.	Check the connection wires of the battery.
		2) The voltage of the connected battery is lower than 2V.	The battery is damaged. Replace the battery.
2	Battery connected reversely	The "+" and "-" terminals of the discharge wire are connected in reverse.	Connect the discharge wire correctly.
3	Current overload	1) The working tube is broken down.  Replace the working tube.	Replace or repair the circuit board.
		2) Some components on the circuit board are damaged.	Replace or repair the circuit board.
4	Overheating inside the machine	The cooling fan is damaged and stops rotating.	Replace the fan.
5	No display	1) There is a problem with the external power supply of the equipment.	Check the external power supply.
		2) The input fuse inside this equipment is damaged.	Replace the fuse with the same specification.