High Voltage Line Nuclear Phase |
Detector Power | 3.7V, 600mAh rechargeable lithium battery |
nuclear phase | Contact nuclear phase: ≤110kV line Non-contact nuclear phase: When ≥10kV and ≤110kV are displayed, the nuclear phase can be carried out on the cable insulation; when the line voltage is greater than 110kV, the non-contact nuclear phase must be used. |
Nuclear phase voltage | AC 10V ~ 500kV |
nuclear phase distance | 260m |
Detector size | 130mm×65mm×45mm |
Detector weight | 2 detectors, about 400g |
Insulation rod length | About 4500mm |
Ring main unit nuclear phase technical parameters |
Detector Power | 3.7V, 600mAh rechargeable lithium battery |
nuclear phase | contact nuclear phase |
Nuclear phase voltage | AC 1V ~ 600V |
nuclear phase distance | 30m |
Detector size | 120mm×54mm×30mm |
Detector weight | 2 detectors, about 260g |
Central cabinet nuclear phase technical parameters |
Detector Power | 3.7V, 600mAh rechargeable lithium battery |
nuclear phase | non-contact nuclear phase |
Nuclear phase voltage | AC 10KV ~ 35KV |
nuclear phase distance | 20m |
Detector size | 80mm×46mm×26mm |
Detector weight | 6 detectors, about 420g |
Other technical parameters |
Host power | 3.7V, 2600mAh rechargeable lithium battery |
LCD size | 3.5-inch color screen; display area: 71mm×53mm |
Host size | 195mm×100mm×45mm |
Host weight | About 350g |
Differential characterization | In-phase: -20°~20°; Out-of-phase: 100°~140° and 220°~260° |
range | Test phase: 0°~360° |
Test frequency: 45.0Hz~65.0Hz |
precision | Phase: ≤±8° |
Frequency: ≤±2Hz |
Resolution | Phase: 1° Frequency: 0.1Hz |
transmit frequency | 433MHz、315MHz |
Phase indication | Simultaneous display of vector graphics and numbers |
Power indicator | The detector has a green power indicator |
Electric inspection instructions | "Beep-beep-beep" beep |
Voltage display scope | 0.4kV ~ 110kV |
Display rate | 2 times/sec |
data storage | 300 groups (power failure or battery replacement will not lose data) 100 sets of core phases for high-voltage lines, 100 sets of core phases for ring main units, and 100 sets of core phases for central cabinets |
Automatic shut-down | After about 15 minutes of power on, the meter will automatically shut down |
battery voltage | The host battery has a 4-grid power display. When there is only 1 grid or 0 grid, please charge it; when the indicator light of the detector flashes rapidly, it means that the battery voltage is low, please charge. |
Rated current | Detector: 30mA max; Host: 150mA max |
Instrument quality | About 8.38kg (including insulating rod) |
Instrument box size | 1060mm×300mm×100mm |
Insulation test | Both ends of the insulating rod after stretching: AC 220kV/rms Host and detector: AC3700V/rms (between exposed metal and plastic casing) |
outside interference | No strong electromagnetic field; no 433MHz, 315MHz co-channel interference |
Working temperature and humidity | -10℃~40℃; below 80%rh |
Storage temperature and humidity | -10℃~60℃; below 70%rh |
Suitable for safety regulations | GB13398-92, GB311.1-311.6-8, 3DL408-91 standards and the newly promulgated national power industry standard "General technical conditions for 1kV ~ 35kV portable nuclear phase detectors for live work DL/T 971-2017" requirements |
Comply with IEC61481-A2; 2004; IEC 61243-1 ed.2:2003 standard |