XSN-JF-04 partial discharge inspection instrument is portable and easy to operate. TEV sensor is attached to the box wall, and US sensor is scanned and detected along the gap on the switch cabinet. There is no damage to the high voltage switch and switch cabinet, and all the detection does not have any influence on the operation of the high voltage switch and switch cabinet equipment. The product can be measured on the signal of multi-period observation, frequency identification of discharge, and through a variety of modes of analysis, can clearly judge whether the switch cabinet failure.
Product name: partial discharge detector, ultrasonic partial discharge detector, partial discharge tester, local discharge detector, local discharge detector.
Test object: receive the local discharge to generate ultrasonic signal to judge the existence and position of partial discharge.
Host parameters:
1. Number of detectable channels: 2 channels, 1 HFCT channel, 1 US channel
2. Sampling accuracy: 12bit
3, synchronization mode: internal synchronization, external synchronization, optical synchronization
TEV parameters:
1. Detection bandwidth: 3m-100mhz
2, measuring range: 0~60dB
3, the measurement error: ±1dB
4, resolution: 1dB
5. Maximum number of pulses per cycle: 720
6. Minimum pulse frequency: 10Hz
7, output interface: standard SMA
US parameters:
1. Center frequency: 40kHz
2, resolution: 0.1UV
3, accuracy: ± 0.1UV
4, measuring range: 0.5UV ~ 1mV
5, output interface: standard SMA
Hardware parameters:
1, display: 4.3 "TFT true color LCD screen
2, resolution: 480×272
3, operation: film button
4, storage: SD card standard 4G card, the maximum support 32G
Interface: 3.5mm stereo headphone jack
Input port for DC-005 low voltage DC charger
Charging LED indicator light
RS232 debug port
Profile synchronous mouth
usb
internet access
SD card slot
6, the power supply
Internal power supply: Battery powered (16.8V lithium battery)
Normal working time: about 7 hours, full time about 3 hours
7, size: 235mm×133mm×48mm
8, weight: 0.85kg
9, the use of ambient temperature: -20℃ to 50℃
10, storage environment temperature: -40℃ ~ 70℃
11, humidity: 10%-90% (non-condensing)
12, altitude: ≤3000m
