Dielectric Loss Tester for Electric Power Maintenance and Repair

GPS or infrared rangefinder, level, theodolite, total station, vernier caliper, transportation tools for tower assembly and line stringing equipment, metal holding pole with allowable axial pressure greater than 100kN (allowable lifting weight greater than 30kN), metal holding pole with allowable axial pressure not greater than 100kN (allowable lifting weight not greater than 30kN), large tractor 280kN, large tensioner 180kN (4*4.5kN), medium tractor 80kN, medium tensioner 60kN, insulating oil and gas construction equipment, vacuum oil purifier with oil purification capacity 6000L/H, vacuum degree less than 60Pa, dry air generator with dew point less than -40 degrees, reference flow 2m3/min, SF6 gas recovery device with pumping rate greater than or equal to 40m3/h, SF6 gas vacuuming and filling device with pumping rate ≥45L/s, vacuum pump greater than or equal to 4000m3/h, line maintenance construction equipment, double hook 15~20kN, wire grip, wire tensioner 10~15kN, hoisting pulley 20~50kN, stringing pulley, motorized winch 50kN, hand winch 50kN, electric winch 50kN, wire pay-off stand 60kN, manual hydraulic press 240kN, wire cutter, oil pressure separated punching tool 0~120mm, conductor crimping machine 1000-1250kN, conductor crimping machine 2000kN, conductor crimping machine 600kN, hydraulic crimping pliers 160kN, hydraulic crimping pliers 600kN, cable crimping pliers 200-300mm2, cable crimping pliers 90-200mm2, cable crimping pliers 16-90mm2, hydraulic busbar bending machine suitable for busbar width 50-125mm, thickness 5-12mm, welding machine ≥400A, measuring, testing and power equipment, GPS or infrared rangefinder, level, theodolite, total station, vernier caliper, ground resistance tester, insulation resistance tester, clamp ammeter, generator 3kW, 8kW, 12kW, cable puller 160m, cable puller 100m, cable conveyor 5kN, cable tractor 3kN, toxic, flammable, explosive gas detector, digital vacuum gauge 0-1000Pa, light cable cutter, soft cable cutter, torque wrench, cable stripping tool, dielectric loss tester, high voltage generation equipment, DC high voltage generator DC:300kV/5mA, DC:250kV/5mA, DC:200kV/3mA, DC:120kV/2mA, DC:60kV/2mA, AC:10kVA/100kV, AC:6kVA-10kVA/50kV, AC:5kVA/50kV, variable frequency series resonance test device 4000kVA/800kV /5A 30~300Hz, 2000kVA/400kV /5A 30~300Hz, 500kVA/200kV /2.5A 30~300Hz, 75kVA/75kV/1A 30~300Hz, partial discharge test device above 400kW, power supply with frequency greater than 100Hz, induced voltage withstand test device 15kVA/600V 150Hz, electrical measuring instruments, high voltage dielectric loss tester with anti-interference variable frequency, loop resistance tester DC:≥100A, transformer volt-ampere characteristic tester 500V/5A, ground grid ground resistance tester, capacitance and inductance tester with three-phase simultaneous measurement, current transformer for measurement class 0.2, transformer DC resistance tester DC:≤1A, transformer turns ratio tester digital, transformer on-load tap changer characteristic tester I≥1A, transformer comprehensive parameter tester AC:500V/60A, circuit breaker characteristic tester, zinc oxide arrester resistive current tester, single-phase relay protection tester with two-phase current and two-phase voltage, high current generator 500A/5V, lightning counter operation tester, insulation resistance tester DC:0~5000V 200G (MΩ) short circuit current ≥3mA. Cable identifier, oil and gas test instruments, chromatograph, closed cup flash point tester, acid value tester, pH tester, insulating oil dielectric strength tester, common instruments and meters, megger DC:5000V, megger DC:2500V, megger DC:500V, multimeter, single-arm bridge, double-arm bridge, digital double-clamp phase volt-ampere meter, measuring current less than 50mA, phase sequence meter, clamp ammeter, DC stabilized voltage and current power supply 220V/110V/5A, current transformer secondary circuit load tester 20V/5A, three-phase voltage regulator 15kVA.