EN
GD-610C Remote Ultrasonic Partial Discharge Detector
GD-610C Digital Intelligent Remote Ultrasonic Partial Discharge Detector with 30m Long-Distance Detection, Red Laser Positioning, 30km/h Vehicle-Mounted Inspection Support, Wireless APP Operation, Smart Quick Cloud Platform Integration, for 3~110kV Transmission Line and Outdoor Power Equipment Live Detection.
- Description
- Specifications
- Applications
- Advantages
- FAQ
- Recommended Products
Description
The GD-610C is a safety-optimized remote ultrasonic partial discharge detectorexclusively designed for live detection of high-altitude and outdoor power equipment that is difficult to access. It fully complies with DL/T 1982-2019, DL/T 1432.3-2016 and IEC 60270:2015 standards, adopting a high-sensitivity directional ultrasonic sensor and red laser targeting system to achieve non-contact detection of partial discharge signals from up to 30 meters away.
The instrument features an innovative split wireless design, allowing the ultrasonic detector to be used independently or wirelessly connected to a mobile phone/tablet for real-time data display and analysis. Its industry-leading 30km/h low-speed vehicle-mounted inspection function enables efficient large-scale transmission line inspection without stopping. Equipped with the Smart Quick cloud platform, it supports real-time data upload, remote diagnosis and equipment full life cycle management. With an ultra-light weight of only 0.8kg and 8-hour long-lasting battery, it is ideal for all-day outdoor inspections. Ideal for transmission line daily inspection, substation high-altitude equipment troubleshooting, outdoor switchgear and transformer maintenance of 3~110kV power systems.
Specifications
| Parameter | Specification |
|---|---|
| Ultrasonic Sensor | |
| Center Frequency | 40.0±1.0kHz |
| Bandwidth | 2.0kHz |
| Beam Angle | 6° (3dB) |
| Measurement Range | -7dB ~ 60dB (0dB=1μBar/V) |
| Accuracy | ±1dB |
| Resolution | 1dB |
| Sensitivity | -65dB |
| System Parameters | |
| Maximum Detection Distance | 30 meters (for 10pC discharge) |
| Vehicle-Mounted Inspection Speed | Up to 30km/h |
| Laser Positioning | High-brightness red laser, visible under strong sunlight |
| Wireless Connection | Bluetooth 5.0, range ≤10 meters |
| Operating System | Android 8.0 and above |
| Memory | 4GB RAM, 64GB ROM |
| Camera | Built-in camera for photo and video recording |
| Headphone Output | 3.5mm stereo headphone jack |
| Cloud Platform | Smart Quick cloud platform integration |
| Power Supply | |
| Battery Type | Built-in 8.4V/3500mAh lithium battery |
| Battery Life | ≥8 hours continuous operation |
| Charging Time | ~5 hours (full charge) |
| Charger | 8.4V/2A AC charger |
| General Parameters | |
| Dimensions | Detector: 260×80×60mm (L×W×H) |
| Weight | ~0.8kg (including battery) |
| Housing | Rugged ABS plastic with rubber protective corners |
| Protection Grade | IP54 (dustproof and splashproof) |
| Operating Temperature | -20℃ ~ +60℃ |
| Operating Humidity | ≤80% RH (non-condensing) |
| Altitude | ≤2000m |
| Compliance | DL/T 1982-2019, DL/T 1432.3-2016, IEC 60270:2015, GB/T 7354-2018 |
Applications
Core Test Objects
- Transmission lines: 3~110kV overhead transmission lines, insulators, hardware fittings
- Substation high-altitude equipment: Transformer bushings, GIS busbars, disconnect switches, surge arresters
- Outdoor switchgear: 10kV~35kV outdoor switchgears and ring main units
- Cable terminals: High-voltage cable terminals and intermediate joints
- Other equipment: Dry-type transformers, motors, reactors, capacitors
Typical Usage Scenarios
- Power companies: Transmission line daily inspection and substation routine maintenance
- Transmission line inspection teams: Large-scale transmission line defect screening and fault location
- Substation maintenance teams: High-altitude equipment partial discharge detection without climbing
- Power engineering companies: New equipment commissioning and acceptance tests
- Industrial and mining enterprises: Internal power equipment routine inspection and maintenance
Advantages
Compliance with International Standards
Fully meets DL/T 1982-2019, DL/T 1432.3-2016 and IEC 60270:2015 standards → test results are globally recognized
Industry-Leading 30m Long-Distance Detection
Non-contact detection from up to 30 meters away → eliminates safety risks of high-altitude operations, no need for climbing equipment
30km/h Vehicle-Mounted Inspection
Continuous detection at speeds up to 30km/h → 10 times more efficient than traditional manual inspection, ideal for large-scale transmission line screening
Red Laser Precise Positioning
High-brightness red laser targeting → accurately locates discharge positions even under strong sunlight
Split Wireless Design & Mobile APP Operation
Flexible split design, wireless connection to mobile phone/tablet → easy to operate, supports photo taking and video recording for on-site documentation
Smart Quick Cloud Platform Integration
Real-time data upload, remote diagnosis and equipment full life cycle management → realizes intelligent power equipment management
FAQ
Q: What is the difference between GD-610C and other ultrasonic PD detectors?
A: GD-610C is specifically designed for remote detection of outdoor and high-altitude equipment. It has a maximum detection distance of 30 meters, supports 30km/h vehicle-mounted inspection, and is equipped with a red laser positioning system. Traditional ultrasonic detectors are mainly used for close-range detection of indoor equipment and cannot meet the needs of transmission line inspection.
Q: Can it detect partial discharge on transmission lines from a moving vehicle?
A: Yes. GD-610C supports 30km/h low-speed vehicle-mounted inspection. It can be installed on the roof of an inspection vehicle and continuously detect partial discharge signals on transmission lines along the way, automatically recording GPS position and abnormal signals. This greatly improves the efficiency of large-scale transmission line inspection.
Q: Does it require professional training to operate?
A: No. GD-610C adopts an intuitive mobile APP operation interface with simple and clear functions. Basic operation can be mastered after simple training. The instrument automatically processes signals and gives alarm prompts, reducing the skill requirements for operators.
Q: Can it distinguish between partial discharge signals and ambient noise?
A: Yes. GD-610C uses a 6° narrow-beam directional ultrasonic sensor and multi-stage digital filtering technology, which can effectively filter out ambient noise such as wind sound and mechanical vibration. It also supports headphone monitoring, allowing operators to distinguish between discharge sound and noise through auditory characteristics.
