LS-RVT Series Residual Voltage Tester with Peak Power Disconnection
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The LS-RVT Series Residual Voltage Tester with Peak Power Disconnection is a precision instrument engineered for residual voltage measurement and safety compliance verification in electrical equipment. This device disconnects the equipment under test from mains voltage at peak voltage points, maintaining insulation resistance ≥100MΩ post-disconnection to accurately simulate plug extraction scenarios. The instrument performs residual voltage measurements following power interruption, supports multiple cyclic testing protocols, automatically records test data with statistical analysis, and incorporates audible and visual alarm systems. When detected values exceed preset thresholds, the system initiates immediate voltage disconnection, providing reliable testing validation for electrical equipment safety performance assessment.
Compliance Standards:
| Standard Number | Standard Name |
| IEC 60335-1:2020 | Household and similar electrical appliances – Safety – Part 1: General requirements |
| IEC 60065:2014 | Audio, video and similar electronic apparatus – Safety requirements |
| IEC 60601-1:2020 | Medical electrical equipment – Part 1: General requirements for basic safety and essential performance |
| IEC 60598-1:2024 | Luminaires – Part 1: General requirements and tests |
| IEC 60950-1:2018 | Information technology equipment – Safety – Part 1: General requirements |
| GB/T 4706.1-2024 | Household and similar electrical appliances – Safety – Part 1: General requirements |
| GB 8898-2011 | Audio, video and similar electronic apparatus – Safety requirements |
| GB 9706.1-2020 | Medical electrical equipment – Part 1: General requirements for basic safety and essential performance |
| GB 7000.1-2015 | Luminaires – Part 1: General requirements and tests |
| GB 4943.1-2022 | Information technology equipment – Safety – Part 1: General requirements |
Technical Specifications:
| Model | LS-RVT-2000W | LS-RVT-4000W | LS-RVT-5000W-3P |
| Maximum Output Power/Current | 2000W/10A Single Phase | 4000W/16A Single Phase | 5000W/7.5A Three Phase |
| Output Voltage Range | AC 0~242V | AC 0~380V | |
| Residual Voltage Measurement Range | 5~300.0V; Resolution: 0.1V, Accuracy: ±(reading×1%+1V) | ||
| Testing Duration | 1~99 seconds | ||
| Testing Impedance | ≥100MΩ (Optional: >1000MΩ) | ||
| Input Capacitance | 25pF | ||
| Alarm Threshold Range | 5~300.0V | ||
| Test Judgment Criteria | Audible and visual alarm with simultaneous voltage disconnection | ||
| Communication Interface | R… | ||