TOYO Voltage Detector Installation Manual
Contents
1. TOYO Voltage Detector Installation Manual A Introduction TOYO Voltage Detector is using capacitive circuit in series to generate voltage between two ends of the circuit s impedance and then using neon light as indication When the main line is electrified the neon indicator will light up Main Line R S T main line voltage V capacitance C1C2 Cn Voltage Detector Indicator Push button switch charging current i VDimpedance r VD voltage U lt 4 MAE Varister 3 V CV t I fro 1 V C r 1 Pal oC light U r oC r z0 ix CV Therefore VD voltage U rxi 27fCV r Aff ff lt Equivilent Circuit Diagram gt B Attention 1 When installing the VD the main line busbar must be directly mounted on the VD DO NOT use wire to connect main line busbar and VD main line R S T main line R S T V 6 x 2 For VD of only 1 busbar fixing hole the thickness of L shaped busbar fixer should be gt 6mm galvanized iron For VD of 2 busbar fixing holes the thickness of JL shaped busbar fixer should be gt 6mm galvanized iron 3 For VD of only 1 fixing hole at its bottom there are 2 elliptic holes for extra fixing to prevent VD from moving while installation or happening of short circuit Each VD should be fixed with 2 extra 5 32 screws to prevent moving 4 Regardless of the current rating the size of main line busbar should be at least gt 50x5mm and2. with conductivity 298 of 5 E AR i A PR 3 4 A a SibW AWE Sw 68 FEO HE SPREE R 8 Fha ak 200 10 z2 E 36 02 8791 8588 4 A 02 8791 9588 26 04 2296 9388 1 04 2296 9386 amp 8 4 toyotech ms37 hinet net ESR HAW RA BOC LOHZE Ba dk www toyotech com tw E 36 07 227 2133 4 B 07 227 2173
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