WT-FY24C Portable Energy Metering & Electrician Practical Skills System (Briefcase-type)
Leveraging weak-signal technology to replicate authentic wiring parameters, this platform comprehensively simulates various wiring scenarios for 3-phase 3-wire (3P3W) and 3-phase 4-wire (3P4W) meters. It overcomes traditional constraints such as limited training venues, high operational risks, and difficult-to-replicate field scenarios. The system supports massive fault-simulation training, real-time diagnostic displays, and the generation of critical electrical parameters. With features including remote assessment, multi-unit networking, and weak-current safety, it provides a secure and efficient practical solution for vocational colleges, utility training centers, and skill competitions.
Core Positioning: A portable personal training system specifically designed for mobile and modular learning. It redefines power metering skill training through its three core advantages: Safety, Portability, and All-Scenario Simulation.
Product Functions
- 3P3W Fault Simulation: Simulates 1,944 types of incorrect wiring scenarios (via VT/CT, 4-wire CT system), including phase sequence errors, polarity reversal, open circuits, and short circuits.
- 3P4W (with VT) Fault Simulation: Simulates 111,132 types of incorrect wiring scenarios (via VT/CT, 6-wire CT system), covering typical faults such as phase sequence errors and polarity reversal.
- 3P4W (LV/Direct CT) Fault Simulation: Simulates 15,876 types of incorrect wiring scenarios (No VT, via CT, 6-wire CT system), including typical secondary circuit faults.
- Data Visualization: Displays real-time faults and wiring modes while simultaneously generating phasor diagrams, wiring schematics, power expressions, simplified formulas, and correction factors. Graphical interfaces illustrate logical relationships to help trainees understand the impact of miswiring on metering accuracy.
- Remote Teaching & Assessment: Enables instructors to set fault parameters remotely, monitor trainee operations in real-time, and intervene for corrective guidance, creating a closed-loop “Teach-Learn-Practice-Evaluate” system.
- Networked Training: Supports local or remote networking for multiple units, allowing a “Master-Slave” configuration for centralized instruction and remote testing.
- Real-time Monitoring: Equipped with a wide-angle camera, allowing instructors to monitor the manual operation process and correct errors instantly to improve teaching efficiency.
Product Features
- Full-Process Miswiring Analysis: Comprehensive training for 3P3W and 3P4W fault analysis, phasor diagram plotting, and Energy Retroactive Compensation calculations.
- Extensive Fault Combinations: Based on advanced algorithmic models, it supports over 100,000 wiring combinations, including voltage/current phase sequence errors, VT/CT secondary polarity reversal, VT secondary phase loss, and CT secondary open/short circuits.
- Enhanced Portability: Compact and lightweight design with a built-in lithium battery for training anytime, anywhere.
- Zero-Risk Operation: Uses weak-current signals to simulate field voltage and current, effectively eliminating the risk of electric shock during misoperation.
Technical Specifications
- Power Supply: 24V adapter (Optional: battery power).
- Output Signals:Terminal voltage output 0～6V; output current 0～100mA.
- Display Range: Simulated Volt-Ampere Phase Meter displays 0～380V and 0～5A.
- Phase Adjustment:0～359.9°, adjustment resolution 0.1°.
- Battery Endurance: up to 12 hours of continuous operation.
- Dimensions: 370mm (W) × 270mm (D) × 155mm (H).
- Weight: approx. 7.0kg.
Standard Delivery Package
| No. | Item | Specification | Quantity |
|---|---|---|---|
| 1 | Main Unit | WT-FY24C Main Unit | 1 Set |
| 2 | Tablet Computer | 8GB+128GB, 10.3-inch | 1 Unit |
| 3 | Phase Meter | Simulation Type | 1 Unit |
| 4 | Accessories | Packing list, Certificate, Manual, Test report, Warranty card | 1 Set |
