Leakage current Measurement

1.Leakage current Measurement substantive requirements (★)

1.An amphibious and land safety monitor is used to determine whether there is a leakage and the specific location of the leakage power after a fire scene, earthquake, typhoon, flood, etc., or after a building collapses.It can alarm soundly and lightly to avoid electric shock accidents.

2.Provide inspection reports issued by national inspection agencies with CNAS or CMA certification marks for the invested products.The inspection and testing agencies that issue the report should obtain qualification certification from relevant national departments and provide inspection (test) institutions with national certification and accreditation information public The query results of the service platform "National Qualification Certified Institution" or "National Quality Inspection Center" list.

3.According to the requirements of the procurement unit, install QR codes and RFID tags that comply with the provisions of the "Fire Fighting Equipment and Materials Internet of Things Identification Management".Before delivery, the equipment must complete the coding work of the local system to ensure that every item is one code.

2.Leakage current Measurement general indicator parameters (●)

1.Used to detect power leakage and confirm the specific location of the leaked power supply.It has the function of automatically detecting electrical strength and weakness.

The wide-angle AC field signal is obtained through the sensor and the program automatically distinguishes high-sensitivity signals from low-sensitivity signals by the program.

and have the ability to adaptively process the induced signal strength.

2.Strap fitting methods: 2 types of strap fitting methods, lanyard type and stainless steel back buckle type

3.The detector can automatically detect the leakage state of the AC power supply of 220V-110KV/50Hz and 120V/60Hz, and has the acousto-optical alarm function.When the device is closer to the power supply of the leakage state, the light flashes and the sound frequency of the acousto-optical alarm device ( Provide test report proof materials)▲

4.Equipped with an OLED LCD screen, the screen size is ≥1.3 inches, which can display power, leakage strength, latitude and longitude information, etc.; (Providing test report proof materials) ▲

5.Alarm sound level intensity: ≥90dB

6.Built-in GPS and Beidou positioning modules, which can obtain their own latitude and longitude position information through the positioning module; (providing test report proof materials) ▲

7.It has the function of motion static state detection, can detect the state in which it is in a motion state or a static state, and display it on the display screen;

8.It has SOS one-click emergency call and help function, and can realize emergency calls through the SOS physical button on the front of the instrument; (Providing test report proof materials) ▲

9.Built-in LED lighting can be turned on or off through physical buttons on the front of the instrument;

10.LED alarm indicator lights are red and green in 2 colors, 8 LED lights, with lighting marshaling function (providing test report proof materials) ▲

11.The detector has a built-in rechargeable battery, and the battery life is ≥10h, which can display the battery status on the display screen.

12.Protection level ≥IP68 (providing test report proof materials)▲

13.Working temperature: -25℃ to 60℃; (Providing test report proof materials)▲

14.Weight (including battery): ≤250g; Size (excluding antenna) ≤140*70*30mm; (Providing test report proof materials) ▲