Automation Technology Co., Ltd. Xiamen Jing Ding Special supply, there is a need to consult, Contact: Mr. Huang Tel :0592-5586900/13599928764 QQ: 70666131 live display Voltage Detecting Indicator Integrated capacitive voltage detecting system shall includes the coupling dielectric, the capacitive coupling electrode and a built-in voltage indicator with testing point. The device CVD series shall includes an indicating element and the connecting lead with voltage limiting device. The voltage indicator CVD series is used in medium voltage switchgear systems exceeding 1KV connected to capacitive coupling electrodes. Phase comparator CVD / TC-R is designed for comparing two phases and / or detection of primary voltage via capacitive voltage dividing system. within CVD * -IL/IX series indoor high voltage electric display with capacitive pressure sensors constitute a pressure charged display device, used At high voltage live line status display. 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 device. □ Indicator CVD_-I_-_ □ Connection Cables CVD / PC-_-ZX: means without block L: means with block Length of connection cable, unit: m Model Description □ Monitor CVD_-I_-_ □ connecting cable CVD/PC- _-Z Protection connecting cable length, unit: m Request of customer applications where the user needs Application Design Models explanation serial bus side rated phase voltage input / Bus Voltage has / Presence has / Presence No / No presence No / No presence live display work Power Input Auxiliary power supply of indicator has / Presence No / No presence None / No presence there / Presence auxiliary contact status / Blocking contacts status 11/12 contacts connected 11/12 switch on 11/14 contacts connected 11 / 14 switch on lights lockout state / Blocking indicating light status Steady / Turn on not lit / Go out power indicator status / Power indicating light status Steady / Turn on not lit / Go out Steady / Turn on the charged state Voltage Indicator presence indicating light status light blinks Flash not Go out * Voltage indicator status logic special function code X: No blocking function L: with locking function Special function code 02 live live display monitor Voltage Detecting Indicator Indicator CVD series examine the electrical nuclear phase Comparator CVD / TC-R wiring diagram Connection diagram CVD_-IX wiring diagram / Connection diagram of CVD_-IX capacitive high-voltage transformer / Capacitive coupling electrodes PE L1 L2 L3 A1 (+) A2 (-) AC / DC BCA AC / DC PE L1 L2 L3 14 11 12 A1 (+) A2 (-) BCA capacitive high-voltage transformer / Capacitive coupling electrodes CVD_-IL wiring diagram / Connection diagram of CVD_-IL Function Function Model Type Dimensions Dimension W * H * D ( mm) Cut Cut-out W * H (mm) button to display Push Button Power On Self Test Diagnosis atresia Block nuclear test phase hole Testing point CVD3-IX √ √ √ 98 * 50 * 95 91 * 44 CVD3-IL √ √ √ √ 98 * 50 * 95 91 * 44 CVD7-IX Auxiliary Auxiliary conjunction with CVD7-IL Used with CVD7-IL √ √ √ 98 * 50 * 95 91 * 44 CVD7-IL Host Main conjunction with CVD7-IX Used with CVD7-IX √ √ √ √ 98 * 50 * 95 91 * 44 Special Specification Code Description: C2: with two changeover contacts, such as CVD3-IL-C2/With 2 CO contacts, example CVD3-IL-C2 1P: Single extreme live shows / One pole voltage indicating 2P: Bipolar live shows / Two pole voltage indicating AD: live display fault auto inspection / Auto diagnosis while indicator running NB: either self test / inspection power button is pressed, the display is always charged in electrical inspection indicate status Indicator always in indicating status without regard to button press or not SW: with the system voltage selector switch, by changing the gear selector switch systems applicable to different voltage levels Cabinets With selector for system voltage, the indicator is suitable for different voltage class switchgear by changing selector shift PL: do not open the door or doors can be installed directly from the demolition, the product dimensions of W * H * D = 98 * 50 * 94 Assemble or disassemble not to opening the door of switchgear, dimension W * H * D = 98 * 50 * 94 DP: live display board can dial pluggable replacement product dimensions of W * H * D = 98 * 50 * 134 The circuit board can be replaced by drawing or pushing, dimension W * H * D = 98 * 50 * 134 Selection Table Selection list connecting cable Connecting lead CVD / P