Features:
1.This electronic load discharge meter has 3 working modes, CC constant current mode, CR constant resistance mode CP constant power mode;
2. 4-wire voltage detection, improving the voltage detection accuracy at high current, and compatible with 2-wire measurement at the same time;
3. Adopt current time integration algorithm for discharge capacity estimation and calculation;
4. Adopting TYPEC interface to supply power independently, and customized heat sink to ensure that each MOS tube is closely connected with the heat sink to improve heat dissipation capability;
5. Adopting independent voltage reference to improve the stability and accuracy of temperature, voltage and current detection, and adopting Kalman filter function to improve the sampling stability.
1.This electronic load discharge meter has 3 working modes, CC constant current mode, CR constant resistance mode CP constant power mode;
2. 4-wire voltage detection, improving the voltage detection accuracy at high current, and compatible with 2-wire measurement at the same time;
3. Adopt current time integration algorithm for discharge capacity estimation and calculation;
4. Adopting TYPEC interface to supply power independently, and customized heat sink to ensure that each MOS tube is closely connected with the heat sink to improve heat dissipation capability;
5. Adopting independent voltage reference to improve the stability and accuracy of temperature, voltage and current detection, and adopting Kalman filter function to improve the sampling stability.
Description:
In today's battery as a new energy application more and more widely, aeromodels, automobiles, electric cars, cell phones and so on have its figure, so a simple, efficient, stable electronic load discharge instrument becomes particularly important. Electronic load discharge instrument, is through the working characteristics of the electronic tube, working in the constant current area, to achieve the effect of the load.
This electronic load discharge instrument, combined with the electronic tube and the actual work needs, designed with constant current, constant resistance, constant power and other operating modes, and has a timer, capacity statistics function, while using the standard 4-wire differential voltage amplifier circuit to measure the battery power supply voltage, is a portable electronic load discharge instrument.
In today's battery as a new energy application more and more widely, aeromodels, automobiles, electric cars, cell phones and so on have its figure, so a simple, efficient, stable electronic load discharge instrument becomes particularly important. Electronic load discharge instrument, is through the working characteristics of the electronic tube, working in the constant current area, to achieve the effect of the load.
This electronic load discharge instrument, combined with the electronic tube and the actual work needs, designed with constant current, constant resistance, constant power and other operating modes, and has a timer, capacity statistics function, while using the standard 4-wire differential voltage amplifier circuit to measure the battery power supply voltage, is a portable electronic load discharge instrument.
Product parameters:
Maximum power: 150W
Maximum current: 5A
Maximum voltage: 30V
Note: Power P=Voltage U*Current I
Product size: 135*90*45mm
Maximum power: 150W
Maximum current: 5A
Maximum voltage: 30V
Note: Power P=Voltage U*Current I
Product size: 135*90*45mm
Function Description:
☆ 4-tube independent op-amp drive, current equalization, curb current oscillation
☆ 4-wire voltage detection, improve the accuracy of voltage detection at high current, and compatible with 2-wire measurement at the same time.
☆Digitalized control, microcontroller control
☆PID output control, with buffer start/stop function, preventing high current shock.
☆ Constant current, transverse resistance, constant power 3 kinds of working modes.
☆Current time integration algorithm is adopted to estimate the discharge capacity.
☆Independent power supply by TYPEC interface
☆Customized heat sink ensures that each MOS tube is closely connected to the heat sink to improve heat dissipation capability.
☆Buzzer beeps during operation to prevent misuse.
☆Adopt independent voltage reference to improve the stability and accuracy of temperature, voltage and current detection.
☆ Kalman filter function is adopted to improve sampling stability.
☆ With reverse connection protection, short circuit protection function.
Note: There is no professional foundation, without protection plate of the battery or battery resistance is not recommended to connect directly to the electronic load discharge meter, the Division does not take responsibility for battery, power damage.
☆ 4-tube independent op-amp drive, current equalization, curb current oscillation
☆ 4-wire voltage detection, improve the accuracy of voltage detection at high current, and compatible with 2-wire measurement at the same time.
☆Digitalized control, microcontroller control
☆PID output control, with buffer start/stop function, preventing high current shock.
☆ Constant current, transverse resistance, constant power 3 kinds of working modes.
☆Current time integration algorithm is adopted to estimate the discharge capacity.
☆Independent power supply by TYPEC interface
☆Customized heat sink ensures that each MOS tube is closely connected to the heat sink to improve heat dissipation capability.
☆Buzzer beeps during operation to prevent misuse.
☆Adopt independent voltage reference to improve the stability and accuracy of temperature, voltage and current detection.
☆ Kalman filter function is adopted to improve sampling stability.
☆ With reverse connection protection, short circuit protection function.
Note: There is no professional foundation, without protection plate of the battery or battery resistance is not recommended to connect directly to the electronic load discharge meter, the Division does not take responsibility for battery, power damage.
Button Description:
【STEP】 Used to set the step value / data bit selection
MENU 】 Enter the menu / exit the menu
【 + 】 Parameter increase
[- 】 Parameter decrease
ON/OFF 】 Start, stop controller output / confirm parameter change
【STEP】 Used to set the step value / data bit selection
MENU 】 Enter the menu / exit the menu
【 + 】 Parameter increase
[- 】 Parameter decrease
ON/OFF 】 Start, stop controller output / confirm parameter change
Function description:
Temperature: Display the current working temperature, the sensor is installed in the middle of the heat sink, close to the MOS tube.
Start/Off: Display ON when the electronic load discharger starts and OFF when it stops.
Mode: CC: constant current mode CR: constant resistance mode CP: constant power mode
Step value: Increase or decrease the value every time when adjusting the parameter by +/- button
Setting value: set the target given value, CC: given current value CR given resistance value, CP given power value
Voltage: the current detected voltage value of the measured power supply Range 0.5-30.000V
Resistance: the current internal resistance of the power supply R=U/I
Power: the current power output of the electronic load discharger 0-150W
Capacity: current cumulative discharge capacity, estimated by current integration algorithm, reset by clearing zero in the menu.
Output value: detect the actual output value, CC: output current value, CR output resistance value, CP output power value.
Power Bar: Indicator of the output power of the electronic load discharge instrument.
Information Bar: Display some working information according to the actual working status of the electronic load discharge instrument.
Timer: working timer, can work in timing and timing mode. Zero reset and mode selection in the menu.
Menu:Enter the menu
Temperature: Display the current working temperature, the sensor is installed in the middle of the heat sink, close to the MOS tube.
Start/Off: Display ON when the electronic load discharger starts and OFF when it stops.
Mode: CC: constant current mode CR: constant resistance mode CP: constant power mode
Step value: Increase or decrease the value every time when adjusting the parameter by +/- button
Setting value: set the target given value, CC: given current value CR given resistance value, CP given power value
Voltage: the current detected voltage value of the measured power supply Range 0.5-30.000V
Resistance: the current internal resistance of the power supply R=U/I
Power: the current power output of the electronic load discharger 0-150W
Capacity: current cumulative discharge capacity, estimated by current integration algorithm, reset by clearing zero in the menu.
Output value: detect the actual output value, CC: output current value, CR output resistance value, CP output power value.
Power Bar: Indicator of the output power of the electronic load discharge instrument.
Information Bar: Display some working information according to the actual working status of the electronic load discharge instrument.
Timer: working timer, can work in timing and timing mode. Zero reset and mode selection in the menu.
Menu:Enter the menu
Operating instructions:
Note: 1: No professional basis, without protection plate battery or battery resistance is not recommended to connect directly to this electronic load discharge instrument, the Division does not take responsibility for battery, power damage.2: After the controller works, the radiator temperature will rise, do not touch the radiator with your hands to prevent burns.3: The controller needs to work in a well-ventilated environment and ensure that there is a minimum of 10CM before and after the heat dissipation space.4: The controller should be used in a well ventilated environment and ensure that there is at least 10CM before and after the heat dissipation space.
Note: 1: No professional basis, without protection plate battery or battery resistance is not recommended to connect directly to this electronic load discharge instrument, the Division does not take responsibility for battery, power damage.2: After the controller works, the radiator temperature will rise, do not touch the radiator with your hands to prevent burns.3: The controller needs to work in a well-ventilated environment and ensure that there is a minimum of 10CM before and after the heat dissipation space.4: The controller should be used in a well ventilated environment and ensure that there is at least 10CM before and after the heat dissipation space.
Product list
1*Electronic Load Discharger 1 set
1*USB TYPEC cable
1*Electronic Load Discharger 1 set
1*USB TYPEC cable
Am 07.08.2023 hat der Verkäufer die folgenden Angaben hinzugefügt:
Am 08.11.2023 hat der Verkäufer die folgenden Angaben hinzugefügt:
Am 23.02.2024 hat der Verkäufer die folgenden Angaben hinzugefügt: