● Product overview
Product name: multifunctional electric tester
Product specifications: XSN-JL1
Product introduction: XSN-JL1 multifunctional electric inspection instrument, taking into account the on-site calibration instrument of electricity meter, phase volt-ammeter, harmonic tester of many functions, is a very high cost performance electricity inspection, inspection equipment. It is an indispensable detection tool for many departments such as electricity inspection, power supply, metering, dispatching and relay protection.
Product features:
1, can measure single-phase, three-phase AC voltage, current, active power, reactive power, phase, phase sequence, power factor, frequency and many other power frequency electrical parameters;
2. It can display the three-phase voltage and current vector diagram directly, and intelligently distinguish the wiring results of 96 kinds of three-phase four-wire and 48 kinds of three-phase three-wire metering devices;
3, Can display voltage, current waveform diagram, can measure the harmonic content and waveform distortion within 32 times;
4, can carry out phase measurement;
5. Variation ratio, ratio difference and Angle difference of low-voltage CT can be measured.
6, Built-in 32MB FLASH memory, the instrument can be seen as a 32MB U disk;
7, can save the test results, including electricity meter information, voltage, current, power and other electrical parameters information, vector diagram, wiring inspection results, 32 harmonic calculation results. It can save more than 30,000 pieces of data.
8, Adopt 3.2 "TFT true color 320×240 LCD screen, color icon full Chinese display, intuitive operation, convenient;
9, Built-in high-energy lithium ion battery.
● Technical parameters
1. Working power supply: 1500mAh/7.4V lithium battery
2. Working power consumption: <3VA
3. Voltage range: AC30 ~ AC450V
4, current (clamp meter) range: 5A, 50A, 500A, 1500A optional, each range of working range is as follows:
1. 5 a: 0.001 to 5.5
(2) a: 50 to 55 0.5
(3), 500 a: 20-550
(4), 1500 a: 100-1650
5, Frequency range: 45Hz ~ 65Hz, accuracy: ±0.01Hz
6, phase measurement: -180° ~ +180°, accuracy: + 0.1°
7, measuring accuracy: voltage, current 0.2, active power 0.5, reactive power 1
8, input impedance, voltage loop or 600 k Ω, current loop Ω 0.01 or less
9, working temperature: -20℃ ~ +50℃ temperature influence < ±20ppm/℃
10, built-in time error: 24 hours variation ≤0.02%
11, built-in U disk capacity: 31.5MB
12, the external size: 185*95*40 (mm)
13, weight: 0.5kg
