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 Clause 22.5 (GB4706.1 Clause 22.5),IEC 60065 Clause 9.1.6 (GB8898 Clause 9.1.6), IEC 60601-1 (GB9706.1 Clause 15), IEC/EN 60598-1 Clause 8.2.7 (GB7000.1 Clause 8.2.7) and IEC 60950-1 ( GB4943.1 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 sufficiently large 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.

Specifications:
• Output voltage: AC 0~242V;
• Residual voltage testing range: 5~100V;
• Testing time: 1~99 seconds;
• Testing impedance: 1000 MΩ;
• Testing alarm range: 5~100V;
• Output power: 2000W;
• Testing discrimination: audible and visual alarm, simultaneously cutting off voltage.

Figure 1 Monitoring interface

8) Voltage display: Display the output voltage of the regulator, output this voltage when starting the test; (unit: A)
9) The current display: Display the current of the samples during the test; (unit: A)
10) Power display: Show the sample consumption power during testing; (unit: w)
11) Residual voltage: Display the remaining voltage of the sample plug in the sample plug during testing; (unit: V)
12) Time display: Display the countdown of power -powered time and power -off time; (unit: s)
13) 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)
14) Residual Voltage calculation value: Display the maximum, minimum value, and arithmetic average of the Residual Voltage test value list; (unit: V)
15) Set button: Click to enter the parameter setting interface;

Figure 2 Set Interface

16) Electrical power: Set the power supply time to the sample; set 3 seconds by default;
17) Cyclic measurement: Set the number of continuous tests; set 10 times by default;
18) Delay measurement: Set the Residual Voltage corresponding to the delay time after the measurement of the sample; set the default setting for 1 second;
19) Power off angle: Set the control phase angle of the voltage; the default settings are settled at the peak, 90/270 degrees;
20) Alarm voltage: Set the upper limit of the Residual Voltage measurement of the delayed measurement, and set 30 volts by default;
21) Measurement items selection: The measurement items are L/N, L/E, N/E. Select theResidual Voltage of the measured sample corresponding to the foot.
22) Calibration button: click to enter the parameter calibration interface;
23) Return button: Click to return to the parameter 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”