Automation Technology Co., Ltd. Xiamen Jing Ding shelf CVD3-IX, welcome the advice, thank you! Applications: the CVD * -IL/IX series indoor high voltage electric display with capacitive pressure sensors constitute pressure charged display device for displaying high-voltage line electrified state. The monitor has a latching function CVD *-IL series can simultaneously latching high voltage electrical equipment to prevent electrical malfunction, mistakenly charged interval. The CVD * -IL/IX series indoor high voltage electric display with capacitive pressure sensors can be used for more than 1KV medium voltage switchgear systems. Examine the electrical port electrical inspection / nuclear phase CVD / TC-R on display CVD * -IL/IX can display high-voltage lines are electrified or check phase sequence of two electrical devices. Technical data Technical data CVD3 / CVD7 Rating frequency 50/60Hz rated frequency auxiliary power supply Auxiliary power supply voltage AC / DC 80 ... 250V, AC / DC 48V, AC / DC 24V Power Consumption Power consumption <3W Environmental Protection class IP54 degree of protection Temperature Ambient temperature -25 ° C to +55 ° C Self Test Time Time of diagnosis About 3S voltage and current action threshold Threshold voltage & current 15% ... 40% Un, 2.2μA latching relay contacts Relay-switching power 7A, AC 250V or DC 30V