EN
GD-3134E Portable All-In-One Cable Test & Identification System
The GD-3134E is a portable all-in-one cable test and identification system built for on-site commissioning, routine maintenance and fault troubleshooting of MV/HV power cables. It integrates target cable identification, route tracing and live/dead cable verification in a single compact unit, with reliable non-contact detection and strong anti-interference performance.
- Description
- Specifications
- Applications
- Advantages
- FAQ
- Recommended Products
Description
The GD-3134E Cable Testers & Cable Identifier is a high-performance, portable all-in-one instrument integrating cable testing, path tracing, depth measurement, and live cable identification. Consisting of a signal transmitter and a handheld receiver, it locates underground cables/metal pipelines, identifies target live cables among multiple bundles, and finds insulation faults via optional A-frame.
Designed for 0.4kV–35kV power cables, it supports both active detection (6 selectable frequencies) and passive detection (power frequency/RF). With a 3.5-inch sunlight-readable color LCD, IP65 protection, and lithium battery power, it’s ideal for power utilities, construction teams, and industrial facilities for safe, efficient on-site cable management.
Specifications
| Parameter Category | Specification |
| Transmitter | |
| Model | GD-3134E-TX |
| Output Frequencies | 640Hz, 1280Hz, 10kHz, 33kHz, 82kHz, 197kHz |
| Output Power | Max 10W, 10 gears adjustable |
| Output Modes | Direct, clamp coupling, radiation induction |
| Max Output Voltage | 150Vpp (direct connection) |
| Battery | 7.4V 6Ah Li-ion, 8–12h runtime |
| Dimensions/Weight | 280×220×90mm / 2.3kg |
| Protection Grade | IP65 |
| Receiver | |
| Model | GD-3134E-RX |
| Display | 3.5” 320×240 sunlight-readable color LCD |
| Detection Modes | Active (6 frequencies) + passive (50/60Hz, RF) |
| Depth Measurement | 0–3m, accuracy ±5cm |
| Current Measurement | 0–5000A (AC, 50/60Hz) |
| Battery | 7.4V 3Ah Li-ion, 8h runtime |
| Dimensions/Weight | 220×100×60mm / 2.2kg |
| Protection Grade | IP65 |
| General | |
| Operating Temp/Humidity | -25℃~60℃, ≤90% RH (non-condensing) |
| Compliance | IEC 61010, GB/T 19851, DL/T 1573, CE |
| Warranty | 1-year standard warranty, lifetime support |
Applications
Core Test Objects
· Live power cables: 0.4kV–35kV XLPE/PVC insulated cables
· Underground cables: Buried distribution, streetlight, industrial & residential cables
· Metal pipelines: Water, gas & communication ducts (path/depth detection)
· Cable bundles: Multi-core cables in trenches/ducts (target identification)
Industry-Specific Usage
· Power Utilities: Substation cable maintenance, live cable identification, fault pre-location
· Construction & Engineering: Pre-excavation cable tracing, damage prevention, as-built verification
· Industrial Facilities: Factory/plant underground cable management, maintenance safety assurance
· Municipal Services: Urban streetlight cable inspection, pipeline network mapping
· Rail Transit: Metro/train station power cable tracing & identification
Advantages
Unique Live Cable Identification
Safely identifies energized cables (0.4kV–35kV) without shutdown—critical for uninterrupted power supply and excavation safety.
Unmatched Anti-Interference & Accuracy
2Hz ultra-narrow bandwidth filters noise from adjacent cables/overhead lines; ±5cm depth accuracy ensures precise locating in complex environments.
All-In-One Efficiency
Combines tracing + identification + testing in one kit, eliminating multiple devices and cutting on-site time by 60%.
Rugged & Portable for Harsh Sites
IP65 rating, wide temperature tolerance, and lightweight design enable reliable operation in rain, dust, and extreme temperatures.
Global Standard Compliance
Meets IEC 61010, GB/T 19851, DL/T 1573, ensuring test data recognition for safety audits and regulatory compliance.
FAQ
Q: Can it identify live (energized) cables?
A: Yes. It safely identifies 0.4kV–35kV live cables via flexible clamp coupling—no power outage required.
Q: What is the maximum depth it can detect?
A: Up to 3m with ±5cm accuracy (optimal for 0.5–2m buried depth).
Q: Does it work in noisy environments (e.g., near overhead lines)?
A: Yes. 2Hz ultra-narrow bandwidth and dual-channel anti-interference filter power frequency noise.
Q: Can it find insulation faults in cables?
A: Yes. With the optional A-frame accessory, it locates low-resistance insulation faults along the cable route.
Q: Is training required to operate it?
A: Minimal. The color compass display and intuitive √/× result prompts enable basic operation in 10 minutes.
Q: What’s included in the standard package?
A: Transmitter, receiver, standard test leads, carrying case, user manual. Flexible clamp, stethoscope & A-frame are optional.
