TWPD-2623
| Manufacturer | TWPD |
| Model | 2623 |
TWPD-2623E portable partial discharge inspection instrument is a multi-purpose partial discharge inspection and analysis instrument for high-voltage electrical equipment. It is suitable for partial discharge live inspection, diagnosis and analysis of transformers and power cables of various voltage levels and capacities. The instrument uses 4 independent multi-purpose measurement and analysis channels, with a channel bandwidth of 30MHz, four channels of synchronous sampling, a sampling rate of 125M per channel, and a sampling resolution of 14 bits, which can restore discharge pulses; human-computer interaction uses a large-size multi-touch capacitive screen Combined with the manual quick switch key, the operation is convenient, friendly and fast; the whole machine adopts a low power consumption design and is powered by a high-capacity lithium battery, which can be used continuously for 12 hours. The exquisite and compact body is suitable for outdoor live inspection; the three-layer shielding design can adapt to complex electromagnetic interference environments; the discharge type identification and intelligent diagnosis expert system can help users analyze the nature of discharge; using electroacoustic and electroacoustic joint analysis and positioning technology, It can locate the discharge source and determine the fault location; it supports cloud platform interconnection, RFID identification, inspection tasks and remote management of operations.
Independent four channels, which can be flexibly configured with various partial discharge sensors such as ultrasonic, high-frequency current, and composite positioning, and are equipment for partial discharge inspection, detection and positioning of transformers and cables;
It has four-channel synchronous real-time pulse spectrum and performs correlation analysis on three-phase equipment at the same time;
The partial discharge signal analysis function effectively integrates discharge type identification, pulse classification analysis, intelligent expert diagnosis, and electro-acoustic joint analysis, allowing users to easily and effectively determine the nature of test product faults;
Original electromagnetic wireless synchronization technology locks the discharge phase to facilitate on-site inspections, identify discharges, and establish fingerprints;
Integrate a variety of detection and analysis parameters (discharge amount, discharge level, discharge energy, phase, single pulse, spectrum, etc.), and comprehensively utilize anti-interference technologies such as antenna gating anti-interference, digital and analog hybrid filtering, and dynamic controllable bandwidth filtering. , to achieve partial discharge charging detection in strong interference environment;
It has the file management function of partial discharge inspection of high-voltage electrical equipment, and can establish files of high-voltage equipment under inspection. Inspection records can be saved, and partial discharge historical data, discharge waveforms and trend charts can be viewed;
Supports cloud platform interconnection and RFID automatic identification functions, enabling intelligent inspection and on-site joint fault diagnosis;
The shell adopts three-layer electromagnetic shielding technology, which is suitable for use in strong electromagnetic interference environments. All internal boards are integrated to improve shock resistance, reliability, and mobile usability; the outer packaging box is a high-strength waterproof (IP67) flexible chassis that can withstand strong impacts.
Multi-touch capacitive screen combined with quick operation buttons and friendly interactive interface make operation fast, simple and practical;
