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UNI-T UT25CL - ELV Function

UNI-T UT25CL
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UT25CL User Manual
34
7. When the voltage is 8 V ~ 480 V DC/AC (50/60 Hz). If the measured voltage is greater than 30
V, then the display is as shown in Figures 9.1d, 9.1e and 9.1f.
Figure 9.1d DC voltage (>30V) measurement Figure 9.1e DC voltage (<-30V) measurement
Figure 9.1f AC voltage (>30V) measurement
8. When the voltage is 8 V ~ 480 V DC/AC (50/60 Hz). If the measured voltage is greater than 480
V, then display is as shown in Figures 9.1g, 9.1h and 9.1i.
Figure 9.1g DC voltage (>480V) measurement Figure 9.1h DC voltage (<-480V) measurement
Figure 9.1i AC voltage (>480V) measurement
9.2 ELV Function
If voltage (>25 V) is applied to the port when the transmitter is in power-off state, the ELV
indicator light will be lit up, and the brightness will increase as the voltage rises (Do not
exceed 480V DC or AC 50/60HZ).

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