ALB-DR AC SINGLE PHASE SERIES

Series:

ALB series AC loads include single-phase AC loads, three-phase AC loads, RL impedance loads, RLC impedance capacitive loads, and RCD non-linear loads. Products are widely used in daily maintenance testing, project acceptance, factory inspection testing, and product aging of various switching power supplies, medium-frequency aviation power supplies, and inverters. They can simulate the starting characteristics, stability characteristics, transient characteristics, and output parameter testing processes of purely resistive, inductive, capacitive, and mixed loads, and detect the performance of AC power supplies when connected to different loads. Power input uses optimized segmented power input to adapt to different loads and power factors.

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Details

Product Features

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

◆ Discharge power can be set by key combination according to power detection requirements.

◆ Detects the working efficiency, maximum output power under full load, and load capacity of various power generation and discharge equipment.

◆ Simulates various complex working environments, sudden increase and decrease of power, and detects the actual load capacity and efficiency of discharge equipment.

◆ The use of precise high-precision load materials can truly simulate the load capacity and load micro-change adaptability of the actual load.

◆ Emergency stop and temperature protection, overload, short circuit, and overtemperature equipment automatic shutdown.

◆ Upper and lower limit voltage setting, automatically reduces to the range voltage point according to energy (limited control machine)

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

◆ Temperature protection setting, temperature 0~100° can be set, and real-time temperature is monitored.

◆ Programmable interface, 0~30 groups of power and current can be set arbitrarily, the minimum execution operation time is 1ms, and it can be cycled 999999 times (limited control machine)

◆ The minimum resolution of the load is 1W, which can accurately simulate the on/off capability of power generation or products.

◆ Measurement data can be uploaded to a computer to realize the function of recording and storing data during the detection process (limited control machine)

◆ It has two operation modes: panel operation or remote control (limited control machine)

◆ It has over-temperature protection function, temperature setting and temperature monitoring.

◆ Customizable power factor 0.3~1 adjustable load

◆ Applied to the precise testing sites of generators, UPS, switches, fuses, electrical accessories, transformers, temperature rise tests, low-voltage electrical appliances' factory inspection, production debugging, simulation of harsh load environments, scientific research and development, military industry, etc.

◆ Button control or switch switching (touch screen control including RS232 communication interface)

◆ Can measure voltage, current, power, reactive power, active power, apparent power, and power factor.

◆ Resistive, inductive, and capacitive loads, as well as adjustable power factor test loads, can be customized according to the actual needs of users.

Product Applications

AC power supply / AC generator / UPS power supply / inverter / charging pile / switch components and other load testing occasions

Product Specifications

Product Name	AC Single-Phase Load Box			Medium Frequency Load Box
Model (Manual Adjustment)	ALB-DR5	ALB-DR10	ALB-DR30	ALB-DR10Z	ALB-DR30Z
Model (Programmable Control)	PLB-DR5	PLB-DR10	PLB-DR30	PLB-DR10Z	PLB-SR30Z
Main Technical Indicators of Load Box Default load 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 115V	AC 200V/115V Three-Phase
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
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
Protection 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
Heat Dissipation Method	Forced Air Cooling	Forced Air Cooling	Forced Air Cooling	Forced Air Cooling	Forced Air Cooling
Dimensions	430550178mm	480650600mm	6009001000mm	480650600mm	6009001000mm
Optional Functions	NA	NA	Remote Computer Monitoring Touch Screen Control	NA	Remote Computer Monitoring Touch Screen Control
Programmable Control Function	Uses touch screen + PLC control; programmable group number 30 groups (setting current or power and running time) External Communication USB/232/485/CAN
Other	Voltage and frequency can be customized according to customer requirements; resistive, inductive, and capacitive loads can be customized.

◆ Our company's product specifications are constantly being developed and improved. Changes will be made without further notice.

◆ Please contact our technical staff for inquiries and technical support.

◆ Please contact the company's business department for special specifications. The company accepts special customization according to user needs.

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