SYS390C network base station phased nuclear phase current meter
Introduction: SYS390C wireless high-voltage satellite timing remote network base station phase-phase nuclear current meter and system, referred to as phase-matched nuclear phase current meter, is to solve the simultaneous remote test of high-voltage voltage, current, phase, frequency, nuclear phase, power, electric energy, etc. made. At present, no product can test the current, voltage and phase of high-voltage lines online at the same time. This product has invented an integrated high-voltage hook detector, which can simultaneously collect voltage, current, phase, frequency and waveform. Signals, and through these signals to calculate power, power factor, electrical energy, etc., can further analyze the power quality, harmonics. At the same time, through the phase determination of the network base station, it is also possible to accurately identify the standard A phase, B phase, and C phase, and complete the unified color code work. This product has the functions of wireless high voltage clamp ammeter, wireless high voltage electroscope, wireless high voltage voltmeter, wireless high voltage nuclear phase meter, wireless high voltage satellite timing remote nuclear phase meter, etc. Users can purchase detectors with different functions according to actual needs. . The complete system and equipment of this product consists of global satellite positioning system, base station group, server group, 2G/3G/4G communication network, 315MHz/433MHz wireless communication module, handheld receiver, detector (collection terminal), GPS antenna, GSM antenna, GSM card, telescopic insulation rod and other components. Global Positioning System (GPS): Base stations and handheld receivers have built-in 6-in-1 multi-mode satellite timing modules to support multiple satellite navigation systems, including China's BDS (Beidou Satellite Navigation System), US GPS, Russia's GLONASS, and EU's GALILEO. Japan's QZSS and satellite augmentation system SBAS (WAAS, EGNOS, GAGAN, MSA), including 32 tracking channels, can simultaneously receive GNSS signals from six satellite timing systems, and achieve joint timing and positioning to ensure accurate testing. Base station group: The base station group is composed of multiple base stations. The system is designed to be compatible with 255 base stations. The base station is a fully cast aluminum housing with a waterproof design and is mounted on the 10kV transformer output. The built-in GPS module, GSM module, 315MHz/433MHz wireless communication module, as a reference standard source, the base station transmits the collected current, phase, frequency, voltage, power and other signals to the server through the Internet, and the data detected by the base station is used as a 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. The server can receive data from base stations, handheld receivers, and collectors. The server first analyzes and compares the data of the collector with the data of the base station, and obtains parameters such as phase difference, voltage, current, frequency, power, power factor, electric energy, harmonics, unbalance, etc., and then sends the analysis result to each handheld. The receiver and the handheld receiver can receive the voltage, current, phase, frequency, power, power factor, power, harmonics, unbalance parameter and other information detected by any collector in real time, and can also accurately identify Standard Phase A, Phase B, Phase C, including the phased phase of the basement without any communication signals, and uniform color code work. Detector: detector with different functions of phase, current and voltage. The detector has built-in GPS module, GSM module and 315MHz/433MHz wireless communication module. The current detector is integrated with hook design and built-in multilayer flexible coil. The 315MHz/433MHz wireless communication module facilitates the use of handheld receivers for close-range meter reading; the GPS module and the GSM module communicate with the server to transmit data; and the multi-layer flexible coil is used to collect current and current waveforms, frequencies, phases and other signals. Flexible coil: Rogowski Coil, which uses multi-layer Rogowski coil technology, is a toroidal coil uniformly wound on non-ferromagnetic material, multi-layer, no hysteresis effect, almost zero phase error, phase error The lower the voltage, the higher the nuclear phase is more accurate; the flexible coil has no magnetic saturation, and the linearity is extremely high, which can meet the test high current. The output signal is the current-to-time differential. By integrating the output voltage signal, the input current can be truly restored. The measured current range can be from milliampere to tens of thousands of amps. The purpose of using multi-layer flexible coil is to improve the resolution of detecting leakage current, which can reach 1mA, and solve the test of high current, high harmonic current (up to 400 times), complex waveform current, transient inrush current and restore it. Waveform. Handheld receiver: It adopts 3.5-inch true color LCD screen design, built-in GPS module, GSM module, 315MHz/433MHz wireless communication module, receives the data sent by the server, and can also read the meter for the collector and base station. The receiver displays the real-time phase, frequency, current and other information on the same screen. It has 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 function of the receiver shows a difference in content. Insulation rod: telescopic insulating rod, about 5 meters long after stretching, about 1 meter after shrinking, light, moisture-proof, high temperature resistant, impact resistant, high insulation, retractable, etc. Connected to the collector, can be hung in the line for testing It is also possible to lengthen or shorten the length of the insulating rod according to actual needs. Nuclear phase: The common nuclear phase distance of the open ground can reach 1600m, the satellite timing phase distance is more than 500km, can fully intelligent nuclear phase for voltage lines of 10V ~ 550kV, can also be used for high voltage line and fully sealed ring network cabinet low voltage sensing point The nuclear phase, in which the bare wire detector below 35kV can directly contact the nuclear phase, the bare wire above 35kV uses a non-contact nuclear phase, and the non-contact nuclear phase gradually brings the detector closer to the measured wire, when the electric field signal is sensed The nuclear phase can be completed, so that it is safe and reliable without direct contact with high-voltage wires! Technical Parameters: System function: The network base station is phased and phased, the basement does not have any communication signal, the phase is phased, the standard phase A, phase B, and phase C are identified; the satellite is given the remote core phase, the common nuclear phase; voltage, current, frequency, Phase, power, phase sequence, power inspection, etc. (select different function configurations as needed) Power source: Base station: AC 380V (three-phase four-wire) Receiver: 7.4V rechargeable lithium battery, working for about 4 hours Detection end: 3.7V rechargeable lithium battery, working for about 8 hours Nuclear phase mode: base station phased nuclear phase mode, satellite timing mode, common nuclear phase mode Current test: Hook CT, built-in flexible coil detection current (optional) Current collector: Integrated hook design, can test Φ168mm wire, or Φ168mm×245mm busbar (optional) RF frequency: 315MHz, 433MHz wireless transmission Communication method: The base station and the server adopt the TCP communication protocol, the handheld receiver and the server adopt the UDP communication protocol, and the receiver and the collector use the 315MHz/433MHz wireless communication to ensure the network communication security and stability. Nuclear phase distance: Satellite timing mode nuclear phase distance of more than 500km Ordinary nuclear phase mode distance is about 1600m The distance between the detector and the receiver is about 800m. Display mode: 3.5 inch true color LCD display Range: Nuclear phase voltage level: AC 1V ~ 550kV Phase: 0° to 360° Current: 0~20000A (optional) Frequency: 45Hz ~ 75Hz Resolution: 1°; 0.01A; 0.1Hz Differentiate qualitative: XY two receivers display real-time phase angle difference between 330 ° ~ 360 ° or 0 ° ~ 30 ° is in phase or phase A; in 90 ° ~ 150 ° out of phase or phase B, in 210 ° ~ 270 ° For heterogeneous or phase C Voice function: A phase, B phase, C phase, X signal normal, Y signal normal and other voice functions Continuous nuclear phase: In the satellite timing mode, after the satellite timing is successful, if there is no satellite signal for more than 30 minutes, the basement and the underground nuclear phase will be met. Insulation rod size: about 5m after stretching; about 1m after shrinking Nuclear phase: Contact nuclear phase: bare wire of 35kV and below, or wire with safety insulation sheath below 110kV directly contact the nuclear phase. (with insulation rod operation) Non-nuclear phase: bare wire above 35kV, or non-contact core phase above 110kV. (with insulation rod operation) Base station antenna: GPS spherical antenna, line length 5 meters; GSM antenna, line length 5 meters Power inspection instructions: Detector "beep--beep--beep" beep Shift: Automatic shifting Sampling rate: 2 times / sec The first search time: The first time the search star time is about 3-5 minutes, the second search time is about 30 seconds after the boot, and the subsequent hot start is about 1 second. When the satellite is searched, the front of the host is horizontal and the space is open. Search for satellites. Satellite timing accuracy: less than 30nS Backlight control: Press the up and down arrow keys to adjust the backlight brightness Induction intensity control: Depending on the strength of the induced electric field, the detector can automatically control the magnification, which is convenient for nuclear phase in densely packed places. Data hold: Press the HOLD button to hold the data in test mode, then press the HOLD button to cancel the hold. Exit function: Press ESC to exit the current function interface and return to the previous directory. Data review: After pressing ENTER to enter the data review mode, press the arrow keys to scroll through the stored data. Search star instructions: Dynamically display the "----" symbol when searching for satellites Auto power off: After about 30 minutes of power on, the meter automatically shuts down to reduce battery consumption. Rated current: Detector: 35mA max; Receiver: 300mA max; Base station: 150mA max Battery voltage: When the battery voltage is low: the detector power indicator light flashes slowly to remind the charging; the receiver battery voltage is low symbol display, reminding charging Working temperature and humidity: -10 ° C ~ 40 ° C; 80% Rh below Storage temperature and humidity: -10 ° C ~ 60 ° C; 70% Rh below Interference: no special electromagnetic field; no 433MHz, 315MHz co-channel interference Insulation strength: Insulation rod: AC 110kV/rms (after the 5th insulation rod is fully stretched, between the two ends) Detector: 2000V/rms (before the front and rear ends of the case) Receiver: 2000V/rms (before the front and rear ends of the case) Structure: Anti-drip type II, IP63 Suitable for safety regulations: GB13398-92, GB311.1-311.6-8, 3DL408-91 standard and national newly issued power industry standard "General technical conditions for portable nuclear phase devices for live operation 1kV ~ 35kV DL/T971-2005" requirements Comply with IEC61481-A2:2004; IEC 61243-1 ed.2:2003 standard
Introduction:
SYS390C wireless high-voltage satellite timing remote network base station phase-phase nuclear current meter and system, referred to as phase-matched nuclear phase current meter, is to solve the simultaneous remote test of high-voltage voltage, current, phase, frequency, nuclear phase, power, electric energy, etc. made.
