Reguliuojamas apkrovos įtaisas (0-150W) ir baterijų talpos matuoklis DTL150

DTL150 (šiuo metu turimas modelis):

Instrukcija: https://www.banber.com/gather/6433af820cffe40007c9ffdf

Load type: DC CNC electronic load
Working voltage: DC12V equipped with 12V 1A power adapter
Load voltage: DC0~150V
Load current: DC0-20A
Load power: 0-150W (maximum load capacity of 60W above 120V)
Wiring method: A+V+V - A - four wire system, downward compatible with two wire system
Upper limit of electricity metering: 999.999Wh
Capacity measurement upper limit: 999.999Ah
Accumulated timing range: ddd: hh: mm: ss (day: hour: minute: second)
Working mode: four modes CC - constant current mode CV - constant voltage mode CP - constant power mode CR - constant resistance value mode
Overvoltage protection: Supports maximum 150V overvoltage protection
Overcurrent protection: Supports up to 20A overcurrent protection
Overpower protection: Supports a maximum of 150W over power protection
Voltage limited discharge: also known as low voltage protection, supports, defaults to no voltage limited discharge, and can be set according to your needs
Limited time discharge: supports up to 99 hours and 59 minutes of limited time discharge
Radiator: Alloy integrated silent (20 ± 3dBA) Radiator internal temperature ≥ 40 ℃ Automatic operation
External temperature measurement: Connect the NTC 3950 10K 1% temperature sensor to measure and display the temperature between 0 and 100 ℃
Chinese English interface switching: supported
Accumulated data reset: supported
Voltage and current zero return without load: supported
Voltage open calibration: supported
Current open calibration: supported
Screen brightness adjustment: supported
Screen hibernation standby setting: supported
Computer software online: not supported
Restore factory settings: Supported
Product size: 165 × ninety-five × 80（mm）
Product packaging size: 195 × one hundred and five × 135mm
Product packaging weight: 625g, net weight: 400g

Senesnis modelis su nespalvotu LCD (šiuo metu neturime):

PowerVoltage:DC6~12V Interface:DC5.0

Voltage measure range:0~150V Accuracy:0.05V

Current adjustable range:0~10A Accuracy:0.05A

Capacity range:0~999.999Ah Accuracy:0.001Ah

Cumulative range:0~99999.9Wh Accuracy:0.01Wh

Measure range:0~2999.9W Accuracy:0.01W

Impedance range:0~999.9Ω Accuracy:0.01Ω

Temperature range:0~99° Accuracy:1°

Max timing :999:59:59 Accuracy:1s

Fan cooling power:＜150W

Fan control threshold:Temp＞40°

Standby reminder threshold:＜2W/0.5h;

Timing function:＞0.5W start timing

Input interface: 20A high current occlusion screw column, type A USB,Mini USB, Micro USB, Type-C USB

Refresh time:＞500ms/time

Measurement rate: 0.5time/s

Over limit alarm: interface warning and buzzer alarm

Voltage overrun auto- stops discharge range:0~150V

Current overrun auto- stops discharge range:0~10A

Power overrun auto- stops discharge range:0~150W

Display screen: LCM display

Size:149×96×80mm/195×105×135mm(package)

Weight:570g(package)/370g(net weight)

Consumption:＜1.5A

Operating temp:-10~60°

Operating humidity:10~80(No condensation)

Mode button function description

1. Click to switch each display interface

2. The function of the button operation in the 2-4 interface is as follows:

①long press all records to clear;

②Double-click capacity (Ah) to reset to zero;

③three-stroke power (Wh) reset to zero;

④four-stroke power (00:00:00) reset to zero;

⑤consecutive seven hits at no load, making the current zero accurate in the current temperature environment. Calibration is zeroed for accurate measurement at low currents; Factory reset all parameters.

3. The operation functions of the buttons under the interfaces 6, 7, 9, 11, and 13 are as follows:

①Double-click the parameter value to increase, double-click and long press the parameter to continue to increase;

②The value of the three-stroke parameter is reduced, and the length of the three-stroke is continued to decrease.

How to use

1. Input voltage × current ≤ 150W;

2. Turn on the load power supply, and the coarse and fine adjustment knobs will be reset to zero (counterclockwise to the end)

3. Long press the mode button to clear all data;

4. Connect to the power supply under test, and use the fine adjustment knob to slowly adjust the discharge current. When the fine adjustment cannot meet the current value, the fine adjustment is reset to zero, and the coarse adjustment knob is slowly adjusted. And with fine adjustment until the required current value is reached.

5. It is recommended to set the cutoff voltage (lower voltage input) when the battery is discharged. In order to avoid damage caused by excessive discharge.

Default parameters:
Input voltage upper limit:150V
Input voltage lower limit:0V
Input current limit:10A
Test power limit:150W