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INTRODUCTION
| The Xtester-ETCR1560A multi-function satellite remote wireless phase detector has the functions of ultra-long-distance satellite timing and phase verification and ordinary short-range phase verification. Realize long-distance phase detection, short-distance common, basement phase detection, mine underground phase detection, timing accuracy less than 20nS, can simultaneously receive GNSS signals of six satellite timing systems, and achieve joint timing to ensure phase detection accuracy. The normal phase detection distance is 260 meters (in an open space), and the satellite phase detection distance is 5000 meters. This phase-checking instrument can perform phase-checking not only in high-voltage lines, but also in high-voltage switch cabinets (central cabinets, ring main units, etc.) Automatic phase checking from 1V to 500kV, easy to operate, time-saving and fast. At the same time, it also has the functions of testing phase, frequency, phase sequence, transformer group judgment, etc., as well as power inspection and voltage level display functions. When the line voltage level exceeds 110kV, a non-contact phase detection must be used. During the phase detection, the metal probe of the detector is gradually approached to the wire. When the electric field signal is sensed, the phase detection can be completed without direct contact with the high-voltage wire, which is safe and fast. Xtester-ETCR1560A multi-function satellite remote wireless phase detector consists of host, high-voltage line detector, central cabinet detector, ring network cabinet detector, telescopic insulating rod, monitoring software, USB communication line, etc. 2 mainframes are required for satellite remote phasing, and 1 mainframe is required for short-range nuclear phasing. The host adopts a 3.5-inch true color LCD screen, which can display phase, frequency, phase sequence and phase detection results on the same screen; vector diagram indication, phase indication, clear and intuitive; with "normal X signal, normal Y signal, in-phase, out-of-phase", etc. The voice prompt function makes the test easier and easier. The monitoring software has the functions of online real-time monitoring, historical data query, vector diagram indication, and phase indication; it has the functions of reading, viewing, saving, and printing historical data. |
Main Features
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Technical specification
High-voltage line nuclear phase technical parameters | |
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 |
Satellite nuclear phase distance | 5000m |
Normal 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 |
Satellite nuclear phase distance | 5000m |
Normal 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 level Display range | 0.4kV～110kV |
Display rate | 2 times/sec |
Satellite timing accuracy | Less than 20nS |
Star search instructions | Dynamic display of "----" symbol when searching for satellites |
Search time | The first star search time is about 2 minutes, the second time after a successful star search is about 15 seconds, and the subsequent hot start is about 1 second. |
No satellite duration | After the satellite search is successful, try to continue the nuclear phase until there is no satellite signal. |
data storage | 140 groups can be stored. Close-range nuclear phase mode: 40 sets of high-voltage line core phases, 40 sets of ring main unit core phases, and 20 sets of central cabinet core phases Satellite long-distance mode: 20 groups of high-voltage line core phases (10 records per group), 20 groups of ring main units (10 records per group) |
Automatic shut-down | The close-range nuclear phase mode is turned on for about 15 minutes It takes about 45 minutes to turn on the satellite remote nuclear phase mode |
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 | |
Selection Guide
| Model | Product Name | Phase detection voltage | Phase detection distance | Satellite Phase Detection Distance |
Xtester-ETCR1500 | Wireless high voltage phase detector | AC 10V-500KV | 260m | / |
| Xtester-ETCR1500A | Remote wireless high voltage phase detector | AC 10V-500KV | 260m | 5000m |
| Xtester-ETCR1500B | Satellite timing remote wireless high voltage phase detector | AC 10V-500KV | 260m | 50KM |
| Xtester-ETCR1520 | Ring Main Unit Wireless Phase detector | AC 1V-600KV | 30m | / |
| Xtester-ETCR1540 | Metalclad withdraw switchgear wireless phase detector | AC 10KV-35KV | 20m | |
| Xtester-ETCR1560 | Multifunctional satellite remote wireless high voltage phase detector | AC 10V-500KV | 260m | / |
| Xtester-ETCR1560A | Multifunctional satellite remote wireless high voltage phase detector | AC 10V-500KV | 260m | 5000m |
| Xtester-ETCR1600 | Wireless high voltage phase detector | AC 200V-2200KV | 60m |
