Short Circuit and Leakage Current Detector
- Product Number:LD-DL4
- Product Difference:0-35KV, 8KM measurement range, Anti-interference, a comprehensive device for detecting faults in power cables, communication cables, and similar systems
+86 19353291814
Online ConsultationProduct Introduction
The Short Circuit and Leakage Current Detector is a comprehensive device for locating faults in power cables, communication cables, and similar systems. It identifies open circuits, short circuits, high-resistance faults, and supports path detection. It uses the low-voltage pulse method to determine the approximate fault location, then employs acoustic-magnetic synchronization technology for precise pinpointing.
Suitable for cables rated 35kV and below, it serves applications across power transmission, telecommunications, railway signaling, and related fields.
Product Features
Strong anti-interference capability, stable signal, precise distance measurement and positioning, accurate data.
Rapid testing, one-touch automation, accurate positioning, intelligent diagnostics.
Large screen with true-color display, offering sharp visuals even in direct sunlight.
Streamlined button layout, intuitive operation, dedicated function keys for easy learning and intuitive use.
High-capacity rechargeable lithium battery with smart charging. Unattended operation boosts efficiency and reduces maintenance workload.
Multiple models for diverse needs. Built-in multimeter function for convenient voltage, resistance, and insulation testing.
Product parameters
| Short Circuit and Leakage Current Detector | |
| Display | 480×320 resolution, 3.5-inch |
| Test Range | 8 km |
| Test Blind Zone | 5 meters |
| Test Resolution | 0.5 meters |
| Pulse Width | 30V pulse, 100ns-2μs auto-adjust |
| Testing Method | Combination of automatic testing and manual analysis |
| Adjustment | Automatic impedance balancing; gain adjustment combining automatic and manual methods |
| Functionality | Leakage detection, path tracing, depth calculation |
| Leakage Fault | Leakage Insulation Resistance Range 0-0.5MΩ |
| Test Error | 1 meter |
| Cable Depth | 3 meters |
| Path Accuracy | 0.2 meters |
| Interfaces | USB-A (for firmware upgrades); DC5.5/2.5 connector; BNC TDR test port; BNC full-band detection socket; BNC anti-interference detection socket; 2*PJ3.5mm audio jacks |
| Lithium Battery | 11.1V 2000mAh |
| Charger | DC 12V 2A |
| Operating Environment | -15~50℃; 95%RH; Waterproof IP67 |
| Impact Resistance | High impact resistance ensures stable operation in harsh environments |
| Dimensions & Weight | 220*160*90 (W*D*H, mm), 1.2kg |
| Signal Generator | |
| Display | 3.5-inch TFT, 320×480 pixels |
| Signal Output | Adjustable frequency: 512Hz/1kHz; selectable types |
| Output Amplitude | Adjustable between 16V-100V |
| Output Method | Direct Connection Method |
| Output Power | 10Wma* |
| Multimeter Functions | Insulation Resistance, Cable Loop Resistance, AC Voltage, DC Voltage |
| Circuit Protection | Overload and Short-Circuit Protection |
| Transmitter Clamp Cable Length | 1.2 meters |
| Interfaces | USB-A (for firmware upgrades); DC5.5/2.5 connector; BNC test port; BNC signal output jack; BNC loop resistance/insulation test jack |
| Lithium Battery | 11.1V 5200mAh |
| Charging | DC 12V 2A |
| Operating Environment | Temperature: -15~50°C; Humidity: 95%RH; Waterproof: IP67 |
| Impact Resistance | High impact resistance ensures stable operation in harsh environments |
| Dimensions & Weight | 220*160*90 (W*D*H, mm), 1.5kg |
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