Network base station phase analyzer

NegotiableUpdate on 09/20

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Overview

Product Model: VICTOR 1901 Operation Method: Product Name: Network Base Station Phased Nucleometer Display Bit Number:

Product Details

Product model: VICTOR 1901	Operation method:
Product Name: Network Base Station Phased Nucleometer	Display digits:

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VICTOR 1901 Network Base Station Phase Determination and Power Failure Nucleometer and System, abbreviated as Network Base Station Phase Determination Nucleometer, is developed and manufactured to solve the problem of simultaneous remote online testing of high and low voltage phase, phase detection, frequency, electrical verification, etc. By using network base station phase determination, it is possible to accurately identify standard phases A, B, and C, and complete the unified color code work. This product has the functions of a regular wireless high-voltage phase analyzer, a wireless high-voltage satellite timing remote phase analyzer, and a wireless high-voltage voltage tester. Users can choose a hook type detector with current testing function according to their actual needs.
The entire system and equipment of this product consists of a global satellite positioning system, base station group, server group, 2G/3G/4G communication network, 315MHz/433MHz wireless communication module, handheld receiver, detector (acquisition terminal), GPS antenna, 4G antenna, 4G card, telescopic insulation pole, etc.
Global Satellite Positioning System: Both the base station and handheld receiver are equipped with a six in one multi-mode satellite timing module, supporting multiple satellite navigation systems, including China's BDS (Beidou Satellite Navigation System), the United States' GPS, Russia's GLONASS, the European Union's GALILEO, Japan's QZSS, and satellite augmentation systems SBAS (WAAS, EGNOS, GAGAN, MSAS). It includes 32 tracking channels and can simultaneously receive GNSS signals from six satellite timing systems, achieving joint timing and positioning to ensure accurate testing.
Base station group: The base station group consists of multiple base stations, and this system design can accommodate 255 base stations. The base station adopts a fully cast aluminum shell, waterproof design, and is installed at the secondary output end of the 10kV transformer. Its built-in GPS module, 4G module, 315MHz/433MHz wireless communication module are used as the reference standard source. The base station transmits the collected phase, frequency and other signals to the server through the Internet. The data detected by the base station is used as the comparison standard source. The data detected by the collector is compared with the base station source data.
Server group: Multiple servers form a server group, which can receive data from base stations, handheld receivers, and collectors respectively. The server first analyzes and compares the data from the collector with the data from the base station to obtain parameters such as phase difference, and then sends the analysis results to each handheld receiver. The handheld receiver user can receive real-time phase information detected by any collector, accurately identify standard phases A, B, and C, including phase determination and verification in places without any communication signals in the basement, and unify color coding work.
Detector: A detector with different functions such as phase separation and current measurement. The detector is equipped with GPS module, 4G module, and 315MHz/433MHz wireless communication module. The current detector features an integrated hook design and multiple layers of flexible coils. The 315MHz/433MHz wireless communication module facilitates the use of handheld receivers for close range meter reading; The GPS module and 4G module communicate with the server and transmit data; Multi layer flexible coils are used to collect signals such as current, current waveform, frequency, phase, etc.
Flexible coil: also known as Rogowski Coil, using multi-layer Rogowski coil technology, is a type of coil used in non conventional applicationsferromagnetismCircular coils uniformly wound on the material, multiple layers, noneHysteresis effectThe phase error is almost zero, and the lower the phase error, the more accurate the high-voltage nuclear phase is; Flexible coil nonemagnetic saturationThe phenomenon has extremely high linearity and can meet the requirements for testing large currents. The output signal is the derivative of current over time. By integrating the output voltage signal, the input current can be accurately restored, and the measured current range can range from milliampere level to tens of thousands of amperes. The purpose of using multi-layer flexible coils is to improve the resolution of detecting leakage current, which can reach 10mA, while solving the problems of testing large currents, high-order harmonic currents (up to 400 times), complex waveform currents, transient impulse currents, and restoring their waveforms.
Handheld receiver: Designed with a 3.5-inch true color LCD screen, it has built-in GPS module, 4G module, and 315MHz/433MHz wireless communication module. It receives data sent by the server and can also read meters from the collector and base station. The receiver displays real-time phase, frequency, current and other information on the same screen, with voice prompts such as "X signal normal, Y signal normal, Z signal normal, A phase, B phase, C phase, in-phase, out of phase", which are clear and intuitive. The display content of receivers with different functions varies.
Insulation rod: The telescopic insulation rod is about 5 meters long after stretching and about 1 meter long after shrinking. It is lightweight, moisture-proof, high temperature resistant, impact resistant, highly insulated, and stretchable. It can be connected to the collector and hung in the circuit for testing. The length of the insulation rod can also be extended or shortened according to actual needs.
Nuclear phase detection: The distance between ordinary nuclear phases on open ground can reach 160m, and the distance between satellite timing nuclear phases is greater than 500km. It can be used for fully intelligent nuclear phase detection of voltage lines ranging from 1V to 550kV, as well as for high-voltage lines and fully sealed ring main unit low-voltage induction point nuclear phase detection. Bare wire detectors below 35kV can directly contact the nuclear phase, while bare wires above 35kV use non-contact nuclear phase detection. Non contact nuclear phase detection gradually brings the detector closer to the measured wire. When an electric field signal is induced, the nuclear phase detection can be completed, so there is no need to directly contact high-voltage wires, which is safe and reliable!

System functions	Network phase determination, phase determination in places without any communication signals in the basement, remote phase determination, local phase determination; Current, frequency, phase, phase sequence, electrical testing, and other tests (select detectors for testing current function as needed)
Power supply	Base station: AC 380V (three-phase four wire)
	Receiver: 7.4V rechargeable lithium battery, continuous operation for about 4 hours
	Detection end: 3.7V rechargeable lithium battery, continuous operation for about 8 hours
Nuclear phase mode	Base station phase determination and nuclear phase mode, satellite timing mode, and normal nuclear phase mode
Current Test	Hook type CT with built-in flexible coil for detecting current (optional detector with current function)
Current collector	Integrated hook design, capable of testing wires with a diameter of 168mm or busbars with a diameter of 168mm × 245mm (optional)
RF frequency	315MHz, 433MHz wireless transmission
contact method	The base station and server use 4G communication, the handheld receiver and server use 4G communication, and the receiver and collector use 315MHz/433MHz wireless communication to ensure network communication security and stability.
Nuclear phase distance	Remote nuclear phase distance of over 500km
	The local nuclear phase distance is about 160m
	The communication distance between the detector and the receiver is about 80m
display mode	3.5-inch true color LCD screen display
Range	Nuclear phase voltage level: AC 1V~550kV
	Phase: 0 °~360 °
	Current: 0-20000A (optional)
	Frequency: 45Hz~75Hz
Resolution	1°； 0.01A (optional); 0.1Hz
Accuracy (23 ℃± 5 ℃, below 80% RH)	Base station phase determination and satellite timing: ≤± 10 ° (When the load rate of the power grid at the base station or measurement end is relatively high, the phase is ≤± 25 °)
	Ordinary nuclear phase: ≤± 10 °
	Current: ± 2%
	Frequency: ≤± 2Hz
Differential qualitative analysis	The real-time phase angle difference displayed by the XY two receivers is in phase or A-phase between 330 ° and 360 ° or 0 ° and 30 °; At 90 ° -150 °, it is heterogeneous or B-phase, and at 210 ° -270 °, it is heterogeneous or C-phase
Voice feature	Voice functions such as A-phase, B-phase, C-phase, normal X signal, normal Y signal, etc
Continuous nuclear phase time	In satellite timing mode, after successful satellite timing, if there is no satellite signal, the nuclear phase can be sustained for more than 30 minutes, meeting the nuclear phase requirements for underground basements and mines
Insulation rod size	Approximately 5m in length after stretching; approximately 1m in length after shrinking
Nuclear phase method	Contact with nuclear phase: Bare wires of 35kV and below, or wires with safety insulation skin below 110kV, directly contact with nuclear phase. (with insulated rod operation)
Nuclear phase method	Non contact core phase: bare conductors above 35kV, or lines above 110kV use non-contact core phase. (with insulated rod operation)
base station	GPS spherical antenna, with a wire length of 5 meters; 4G antenna, with a length of 5 meters
Electrical verification indication	Detector beep beep beep beep beep beep beep sound
Shift gears	Autoshift
sampling rate	2 times per second
First Star Search Time	The first time to search for satellites is about 3-5 minutes, the second time to search for satellites is about 30 seconds after startup, and the subsequent hot start is about 1 second. When searching for satellites, the host is facing horizontally and searching for satellites in an open area around.
Satellite timing accuracy	Less than 30nS
Instrument size	Base station: length, width, and thickness 300mm x 200mm x 85mm
	Nuclear phase detector: length, width, and thickness 145mm × 60mm × 48mm (single function)
	Current detector: length, width, and thickness 310mm × 270mm × 52mm (optional)
	Receiver: length, width, and thickness 250mm x 100mm x 40mm
backlight control	Press the up and down arrow keys to adjust the backlight brightness
Induction intensity control	According to the strength of the induced electric field, the detector can automatically control the amplification factor, which is convenient for phase detection in densely populated areas
data retention	Press the HOLD key to hold the data in test mode, and then press the HOLD key to cancel the hold
Exit function	Press the ESC key to exit the current function interface and return to the higher-level directory
Data retrieval	Press ENTER to enter data lookup mode, then press the arrow keys to browse through the stored data
Search star indication	Dynamically display the "----" symbol when searching for satellites
Auto Shutdown	After about 30 minutes of startup, the instrument panel automatically shuts down to reduce battery consumption
rated current	Detector: 35mA max; Receiver: 300mA max; Base station: 10mA max
battery voltage	When the battery voltage is low: the power indicator light of the detector flashes slowly to remind charging; Receiver battery voltage low symbol display, reminding charging
Instrument quality	Base station: 1.6kg (including accessories)
	Detector: 205g (including battery)
	Receiver: 395g (including battery)
	Insulation rod: 1.45kg
	Total weight: 12.6kg (including instrument box)
Working temperature and humidity	-10℃～40℃； Below 80% Rh
Storage temperature and humidity	-10℃～60℃； Below 70% Rh
Interference	No particularly strong electromagnetic field; No co frequency interference at 433MHz and 315MHz
Dielectric Strength	Insulation pole: AC 110kV/rms (after stretching all 5 insulation poles, between both ends)
	Detector: 2000V/rms (front and rear ends of the casing)
	Receiver: 2000V/rms (front and rear ends of the casing)
Structure	Anti drip type II IP63
Suitable for safety regulations	Requirements of GB13398-92, GB311.1-311.6-8, 3DL408-91 standards and the newly issued national power industry standard "General Technical Conditions for 1kV-35kV Portable Nuclear Phasers Used in Live Working DL/T971-2005"
Suitable for safety regulations	Compliant with IEC61481-A2:2004; IEC 61243-1 ed.2:2003 standard