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 USB standard charging interface, 220V AC output, 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, overheating, etc; 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. 220V pure sine wave AC output, USB2A high current output charging port, can quickly charge mobile devices on site.

6. Communication pure sine wave output, strong load capacity, with automatic protection functions such as overcharging, overdischarging, overload, overheating, and short circuit.

4、 Technical indicators

1. Maximum power: 400W

2. Power capacity: 400WH

3. Output voltage: AC220v50HZ, corrected sine wave

4. Undervoltage shutdown: Battery 8.7-9.3V

5、USB : 5V 2.1A

6. No load current<0.3A, maximum efficiency greater than 90%

7. Insurance: 30A * 2

8. Size: (Length 212 x Width 219 x Height 120) mm

9. Weight: 4.8 kg