Residual Voltage Tester | Peak Power Cutoff Device

The LS-RVT-2000W Residual Voltage Tester | Peak Power Cutoff Device is developed in accordance with the requirements of IEC 60335-1:2023 Clause 22.5 (GB4706.1-2024 Clause 22.5), IEC 60065:2011 Clause 9.1.6 (GB 8898-2011 Clause 9.1.6), IEC 60601-1:2020 (GB 9706.1-2020 Clause 15), IEC/EN 60598-1:2024 Clause 8.2.7 (GB 7000.1-2023 Clause 8.2.7) and IEC 60950-1:2020 ( GB 4943.1-2022 Clause 2.1.1.7).

The LS-RVT-2000W Residual Voltage Tester can disconnect the tested equipment from the grid voltage at peak value, and the insulation resistance after the disconnection circuit is very high to simulate the method of pulling out the plug. It can be used for electrical equipment plug discharge and residual voltage testing of household appliances, audio and video equipment, medical devices, lighting fixtures, information technology equipment, and other electrical devices.

Specification:

Figure 1 Monitoring interface of LS-RVT

1) Voltage display: Display the output voltage of the regulator, output this voltage when starting the test; (unit: V)
2) The current display: Display the current of the samples during the test; (unit: A)
3) Power display: Show the sample consumption power during testing; (unit: W)
4) Residual voltage: Display the remaining voltage of the sample plug in the sample plug during testing; (unit: V)
5) Time display: Display the countdown of power -powered time and power -off time; (unit: S)
6) The Residual Voltage test value list: Display the Residual Voltage test value of the cycle test at the first to 10 times during testing; (unit: V)
7) Residual Voltage calculation value: Display the maximum, minimum value, and arithmetic average of the Residual Voltage test value list; (unit: V)
8) Set button: Click to enter the parameter setting interface;

Figure 2 Set Interface of LS-RVT

9) Electrical power: Set the power supply time to the sample; 3 seconds by default;
10) Cyclic measurement: Set the number of continuous tests; 10 times by default;
11) Delay measurement: Set the Residual Voltage corresponding to the delay time after the measurement of the sample; 1 second by default;
12) Power off angle: Set the control phase angle of the voltage;  90/270 degrees at the peak by default;
13) Alarm voltage: Set the upper limit of the Residual voltage;
14) Measurement items selection: The measurement items are L/N, L/E, N/E. Select the residual voltage test between which two pins.
15) Calibration button: click to enter the parameter calibration interface;
16) Return button: Click to return to the monitoring interface;

Standard：
IEC60335-1 Clause 22.5 “Household and similar electrical appliances – Safety – Part 1: General requirements”

IEC60335-1 Clause 22.5 Household and similar electrical appliances – Safety – Part 1: General requirements

IEC 60065 Edition 7.1-2005 Clause 9.1.6″Audio, video and similar electronic apparatus – Safety requirements”

IEC 60065 Edition 7.1-2005 Clause 9.1.6″Audio, video and similar electronic apparatus – Safety requirements”

IEC 60601-1:2005 “Medical electrical equipment – Part 1: General requirements for basic safety and essential performance”

IEC/EN 60598-1 -2008 Clause 8.2.7：” LUMINAIRES – Part 1: General requirements and tests”

IEC/EN 60598-1 -2008 Clause 8.2.7：” LUMINAIRES – Part 1: General requirements and tests”

IEC60950 – 1:2005 “Information technology equipment – Safety – Part 1: General requirements”

LS-RVT-2000W LS-RVT-2000WResidual Voltage Tester | Peak Power Cutoff Device - Introduction Video