1、 Execution standards

GB 4793.1-2007 "Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements"

2、 Product Overview

The XA-24 series portable AC/DC power supply is a multifunctional power supply with 24V DC voltage output, USB standard charging interface, 220V AC output. It has a large capacity, ultra small size, long service life, easy to carry and transport, safe and reliable, and has protection functions such as overcharging, overdischarging, short circuit, overload, and overheating; It is a safe, reliable, and green new energy source. Widely used in various industries such as environmental protection, hygiene, safety supervision, scientific research, outdoor operations, etc., it can provide safe and reliable power for laboratory or field work instruments.

3、 Performance characteristics

1. Equipped with a large capacity lithium battery, the charging and discharging electrodes are safe, non combustible, non explosive, high-performance, pollution-free, and environmentally friendly.

2. Excellent cycling performance and ultra long lifespan exceeding 2000 charge and discharge cycles.

3. Good high and low temperature performance, working normally in environments ranging from -30 ℃ to+50 ℃.

4. Low self discharge, stored at room temperature for one month, with self discharge less than 5%.

5. Equipped with 24V DC voltage output and 220V pure sine wave AC output, this device is versatile and comes with 2 USB2A high current output charging ports, allowing for fast charging of mobile devices on site.

6. Equipped with cascading function, it can achieve automatic switching between main and auxiliary power supplies, and extend the power supply time through multi-level cascading.

7. Chinese dot matrix large-sized LCD screen, displaying multiple parameters such as voltage, current, power, electricity consumption, and usage time on one screen. Communication pure sine wave output, strong load capacity, with automatic protection functions such as overcharging, overdischarging, overload, overheating, and short circuit.

8. Smaller, lighter, and stronger, batteries of the same capacity weigh 70% less than lead-acid batteries. Under the same load-bearing capacity, the volume is only about 20% of lead-acid batteries. Equipped with a dedicated shoulder bag and strap, it is easy to carry.

9. The capacity retention rate of the battery stored for 12 months is ≥ 80, and the protection level of the battery itself is IP56.

4、 Technical parameters