Products

AC and DC test load

ALB-DR AC single-phase series

ALB-DR AC single-phase series

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◆ Made of stainless steel alloy resistors and high-quality inductors and capacitors。

◆ The discharge power can be set according to the power detection requirements, and can be put in a combination of buttons。

◆ Detect the working efficiency of various power generation equipment and discharge equipment, the maximum output power and load capacity of full load operation。

◆ Simulate various complex working environments, sudden increase and unload of power, and detect the actual loading capacity and efficiency of the discharge equipment。

◆ The use of precise and high-precision load materials can truly simulate the actual load's loading force and the ability to adapt to slight changes in the load。

◆ Emergency stop and temperature protection, overload, short circuit, over-temperature equipment automatically cut off。

◆ Upper limit and lower limit voltage setting, automatically drop to the range voltage point according to the energy (Limited program control machine)。

◆ The AC and DC integrated machine can be customized for users, which can be used for AC, and DC can also be used (customized)。

◆ Temperature protection setting, temperature 0~100° can be set, and real-time temperature condition can be detected at the same time。

◆ Programmable interface 0~30 groups of power and current can be set arbitrarily, the minimum execution time is 1ms and can be cycled 999999 times (limited to program-controlled machine)。

◆ The minimum resolution of the load is 1W, which can accurately simulate the power generation or on-off capability of the product。

◆ It is possible to upload the measurement data to the computer and realize the process record and storage function of the detection process data (only programmable controller)。

◆ There are two operation modes: panel operation or remote control (program-controlled machine only)。

◆ With over-temperature protection function, temperature setting and temperature monitoring。

◆ Customizable power factor 0.3~1 adjustable load。

◆ Used in generators, UPS, switches, fuses, electrical accessories, transformers, temperature rise tests, low-voltage electrical factory inspection, production debugging, simulation of harsh loads,Accurate testing sites for environment, scientific research and development, military industry, etc。

◆ Use button control or switch switch (touch screen control with RS232 communication interface)。

◆ Can measure voltage, current, power, reactive power, active power, apparent power, power factor。

◆ The resistance, inductance, and capacitance can be customized according to the actual needs of users; and the power factor can adjust the test load。

 


 

 

AC power supply/alternator/UPS power supply/inverter/charging pile/switching components and other load test occasions

 

 


 

 

Product name

AC single-phase load box

 IF load box

Model (manual adjustment)

ALB-DR5

ALB-DR10

ALB-DR30

ALB-DR10Z

ALB-DR30Z

Model (program control)

PLB-DR5

PLB-DR10

PLB-DR30

PLB-DR10Z

PLB-SR30Z

Main technical indicators of load box

Load default nature: R, LC, please refer to IP-RLC selection

Maximum discharge power

5KW

10KW

30KW

10KW

30KW

Discharge voltage range

AC 220V

AC 220V

AC 220V

AC 115

AC 200V/115V 三相

frequency

50HZ/60HZ

50HZ/60HZ

50HZ/60HZ

400HZ

400HZ

Voltage accuracy

0.50%

0.50%

0.50%

0.50%

0.50%

Voltage resolution

0.1V

0.1V

0.1V

0.1V

0.1V

Current measurement range

0-22A

0-50A

0-140A

0-86A

0-86A

Power measurement range

0.1-5kw

0-10kw

0-30kw

0-10kw

0-10kw

Adjustment accuracy

0.1KW

0.1KW

0.1KW

0.1KW

0.1KW

jobs power supply

AC 220V/50HZ

AC 220V/50HZ

AC 220V/50HZ

AC 220V/50HZ

AC 220V/50HZ

Display method

LED digital meter

LED digital meter

LED digital meter

LED digital meter

LED digital meter

protective device

Overvoltage, high temperature alarm, fan failure protection

Overvoltage, high temperature alarm, fan failure protection

Overvoltage, high temperature alarm, fan failure protection

Overvoltage, high temperature alarm, fan failure protection

Overvoltage, high temperature alarm, fan failure protection

Cooling method

Forced air-cooled

Forced air-cooled

Forced air-cooled

Forced air-cooled

Forced air-cooled

shape size

430*550*178mm

480*650*600mm

600*900*1000mm

480*650*600mm

600*900*1000mm

Optional function

NA

NA

 

Computer remote monitoring

Touch screen control 

NA

Computer remote monitoring

Touch screen control

Programcontrolfunction

Using touch screen + PLC control; programmable group number 30 groups (setting current or power and running time)

External communication USB/232/485/CAN

other

Voltage frequency can be customized according to customer requirements; resistance, sensitivity, and capacitance can be customized

 

 

◆ The company's product specifications are continuously developed and improved, and are subject to change without notice

◆ You can contact the company’s technical staff for inquiries and technical support

◆ For special specifications, please call the business department of the company, and the company accepts special customization for user needs