Time synchronization system, GPS master clock, GPS digital LED clock, crystal oscillator.
PNS630 portable analyzer was designed for smart substation maintenance. IEC61850-8-1(Goose),IEC61850-92, IEC60044-7/8 msssage can be monitored and analyzed, digital relay test function also equipped. SMV GOOSE message numerical and status analysis were realized and dispalyed visually by its numerical analyzing function. Features 1) Support IEC 61850-9-2, IEC 60044-7/8 (FT3), GOOSE, IRIG-B and IEEE1588 standards. 2) Support SCD, ICD, CID files analysis to get sampling value, sampling channel and GOOSE signal configuration. 3) Support SCD displayed in graphics. 4) Support SMV ang GOOSE monitor, and record the abnormal messages. 5) Support IEC60044-7/8 (FT3) receving and sending. The baud rates 2.5Mbps, 5Mbps, 10Mbps is available. 6) Support IEC 61850-9-2/9-2LE receiving and sending. ASDU 1-8 is available. 7) Support message monitor and record (PCAP format) for analysis. 8) Support network load analysis. 9) Support phase check. 10) Support IRIG-B and IEEE 1588 synchronization to provide time synchronization and clock source. 11) Simulate MU to output IEC61850-9-2, IEC 60044-7/8 to test digital relays. 12) Support IED time delay and SOE test. 13) Support MU time delay test, synchronization and time test. 14) Support to output messages in different flow. 15) Support SMV in different status in maximum 10. 16) Support DC testing to test digital voltage, CT and PT�??s polarity. 17) Support dBm test within -31dbm~-14dbm at wavelength 1310nm. 18) Large LCD screen to operate. 19) Chargeable battery for continuous working 6 hours above.
The vid60 car clock motor with zero detection (or say 12 oclock detection) is an upgraded version based on vid69 car clock motor. Zero detection function adopted opto-mechanical system and electronics signal management. An opto-mechanical system detect the physical positioning of clock hands. An electronics signal management, the software, manage the positioning algorithm to synchronize the analog display time to the real time. 420pcs/ctn, 6.4kg, 405*360*365mm
Per set includes a electric box, a heater and a control panel 1) plug-and-play mode is to get the easy operation and easy installation. 2) three working modes: normal mode, economic mode and filter mode. 3) 24 hours clock display and setup of circulation-cleaning. 4) synchronous changing color with multiple lights and fixed color light and ozone antivirus system. 13) compatible with heat pump 14) error code hinting Ctn size: 45¡á27¡á28cm(2set/ctn)
1. Way of test: asynchronous and synchronous, dte and dce simulating. 2. Line code: 50b/sí½115.2kb/s, níß64k data is nrz code; 2m and 64k is hdb3 and ami code. 3. Clock testing: internal clock, receive clock or external clock 4. Interface circuit: v.24/rs232, x.21, v.35, v.36/rs449 can be select through menu. G.703 is set up 2m and 64k interface (64k has equidirectional, reverse interface). Characteristic of electrical apparatus matches itu-t input and output standard. 5. Output image: 215-1íó211-1íó29-1 pseudocode and 16bit artificial code 6. Error number: 0, single, 10-4, 10-3 7. Warning signal: ais, no signal, desynchronizing, error 8. Loop circuit time-lag test can be accurate as 0.01us 9. High capacity storage installed, over 6000 warning events can be stored. The stored information can be check or sent to pc or printed at any time. 10. Detect the test result of printing, manual or automatic printing in real time
1.For TV,VCR,DVD,CDplayer,Radios,CableTV,Satellites,Tape 2.Replaces up to 16 different remote controls 3.48buttons per device 4.Super Fast IR Learning & Pre-Programming 5.Assign Marcos of up to 60commands long including time delays 6.Rename devices & Change touch screen icon layout 7.LCD Backlight button lights up entire touch screen 8.Calender and clock built-in 9.3 Channel Classifications make grouping your favorite programs 10.Automatic Power Down 11.Remote Dimension(W*D*H):6.0cm*21.0cm*2.5cm 12.Gift box Dimension:17cm*25cm*4.5cm (without batteries) 13.Carton Dimension:51.5*26*19cm 10pcs per carton (without batteries) 14.Power requirment:4*AAA batteries 15.N.W.:3.0kg G.W.:4.25kg
Phpc01 current booster is specifically designed to supply high compliance voltage even at small current range. It is suitable for testing high burden electromagnetic current relays. PGPS02 It provides GPS synchronization signal in PPS (pulse per second) or PPM (pulse per minute) for synchronized test. Trigger time can be set for end-to-end test application. PSS01 This accessory can work together with PONOVO relay testing device. PSS01 is to be used to simulate the circuit breaker operation to check the relay scheme performance. Complicated software can be avoided by using this simple accessory. PACB108 The passive optical scanning head PACB108 detects the status of an LED. That can be an optical pulse output from an energy meter, the binary status of protective relay or other similar optical source. The PGPS04 is a multi-functional time synchronization device that integrates with GPS time synchronization, IRIG-B outputs (DC-TTL / DC-RS422 / optical), IRIG-B pulse input(DC-TTL / DC-RS422 / fiber), 1PPS/1PPM pulse outputDC- TTL / DC-RS232 / fiber), timing set of whole trigger points, real-time clock auto-generating and other relevant functions.
IC Crack MCU PIC series Timer0:8-bit timer/counter with 8-bit perscaler Timer1:16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock Timer2:8-bit timer/counter with 8-bit period register,prescaler and postscaler Two Capture, Compare PWM modules -Capture is 16-bit,max. resolution is 12.5ns -Compare is 16-bit,max. resolution is 200ns -PWM max. resolution is 10-bit 8-bit, up to 8-channel Analog-to -Digital converter Synchronous Serial port (SSP) with SPT (Master mode) and I2C (Slave) Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) Parallel Slave Port (PSP), 8-bit wide with external RD, WR and CS controls (40/44-pin only) Brown-out detection circuitry for Brown-out Reset (BOR).
1) three working modes: normal mode, economic mode and filter mode. 2) plug-and-play mode is to get easy operation and easy installation. (b type) 3) 24 hours clock display and setup of circulation-cleaning 4) synchronously change or fix color with multiple lights and ozone antivirus system. 5) an additional load aux output (b type) one) overcurrent protection. 9) overcurrent protection of circulating pump (b type) 10) switchbank can select various functions 11) error code hinting Ctn size:45¡á27¡á28cm(3set/ctn)
Per set includes a electric controller, a control panel and a heater 1) plug-and-play mode is to get the easy operation and easy installation. 2) three working modes: normal mode, economic mode and filter mode. 3) the clock display and setting of circulation-cleaning for 24 hours 4) synchronous changing color with multiple lights and fixed color light and ozone antivirus system. 5) automatically anti-freeze 6) double color buttons backlighting e) overcurrent protection 12) overcurrent protection of circulating pump 13) error code hinting Ctn size: 45¡á27¡á28cm(2set/ctn)
Features: Analog Input Input Range: -5~5V, -1~1V (-500~500mV, -200~200mV, -100~100mV can be customized) 12-bit resolution Sampling Rate: up to 40MHz/ch Input Channels: 4 synchronous inputs Analog Input Mode: Single-ended input Data Read Mode: inquire and DMA mode Memory Size: 256MB (DDR2) The memory of each channel is 64MB Clock Source: internal clock, external clock Trigger Mode: middle trigger, post trigger, pre trigger and delay trigger Trigger Source: software, ATR, DTR, TRG0~TRG7 Trigger Signal (Multi-card Synchronization) Trigger Direction: falling edge, rising edge, falling and rising edge trigger Trigger Level: decided by the input range Analog Trigger Source (ATR): each analog input can be used as the analog trigger source Analog Trigger Source (ATR) Input Range: the trigger level can be calculated with the 12-bit resolution, please see the ATR Trigger Trigger Source DTR Input Range: standard TTL level Auto-calibration Coupling Mode: DC, AC Analog Input Impedance: 1MR (50R can be selected) Operating Temperature Range: 0 ~50 Degrees Ceisius Storage Temperature Range: -20 ~70 Degrees Ceisius Other Features: Board Clock Oscillation: 40MHz Non-linear error: 2LSB(Maximum) System Measurement Accuracy: 0.1% System Noise: 0.8LSBrms Harmonic Distortion (THD): -75.1 dB Signal to Noise Ratio (SNR): 57.2 dB Spurious Free Dynamic Range (SFDR): 79.3 dB Significant Bits (ENOB): 9.1 3db bandwidth, typically 25MHz, max 35MHz Test Conditions: sampling frequency 40MS/s, using 200KHz sine wave, input the 95% of full scale amplitude.
Contact: amily[at]veecom dot com dot cn GVE-Tplus is an upgrade of GVE-T. It is based on the ASIC circuitry design technology. It is a multi-functional, multi-purpose E1/G.703 to V.35 and LAN three-in-one multiplexer, which is also knowns as the three-in-one interface converter. GVE-Tplus can not only be set up into GVE-T, but also can distribute the whole E1 capacity to V.35 data interface, although E1 must be framed N*64Kbps(N=1--31). The work mode can be either internal clock and slave-clock, or N*64Kbps(N=1--31) external clock to achieve end-linking line. GVE-Tplus can be set up into long-range Ethernet bridge from V.35 to LAN interface. With low cost, it is suitable for use in bridge connection which is sensitive to cost or use in LAN as a stretcher or subsection. It can learn automatically MAC address in the connected LAN and only transmit the aim address to frame in another LAN. There are more than 10000 addresses in its LAN table. And they can be updated automatically. The highest speed of filtrating and transmission is 30000 frame/second(line speed). The buffer size is 64M. The throughput delay is 1 frame. When it is used as a stretcher or subsection, it can forbid filtration so that all traffic can be broadcasted in WAN. 10baseT interface can run in full duplex Ethernet with topology and improve data throughput by eliminating filled blanks in the 64 bytes frames. Without any negotiation in V.35 port, it is specially suitable for use in satellites and other wireless broadcast. 245mm*215mm*50mm
Fme(fiber optic modem) Detailed selling lead description Fme is high-speed fiber optic modem with remote configuration based on asic circuitry technology. It supports user-selectable rates between n*64kbps (n=1--31) and 2048 kbps. The fiber interface is sc (single module).Transmission distance is up to 60km. The product fully conforms to part 15 of fcc regulation. With remote configuration, the fme rate of user terminal follows the configuration of the fme of master terminal automatically without any other setup. Data interface of fme can be v.35/v.24/rs232 or g.703. E1 rate supports framed mode and unframed mode, which are known as n*64 kbps (n=1--31) and transparent 2048 kbps. External clock, internal clock, and slave clock are supported. With the function of integrated diagnosis, it can perform tests of local analog loop back and remote digital loop back to achieve end-to-end integrity test. Detailed product description Feature: 1) fiber optic modes: 8.3/125mum, 8.7/125mum, 9/125mum, 10/125mum, single module 2) transmission distance: 0-60km 3) fiber optic interface: sc 4) length of working wave: options: 1, 310nm, 1, 550nm 5) transmitting electrical level: 0~6dbm 6) receiving sensitivity: -36dbm 7) decaying: 1, 310nm window0.4db/km, 1, 550nm window 0.25db/km 8) data interface: v.35 mode: fmve, g.703 mode: fmge 9) data rate: n*64kbps (n=1 - 31); 2, 048kbps 10) transmission mode: synchronous 11) line interface: bnc; rj45 12) transmission features: conforms to g.703 13) clock: line clock, external clock, internal clock 14) test methods: local analog loop back test and remote digital loop back test 15) dce interface v.35 or v.24/rs232c 1) power supply: 220vacf+10%, 50hz; 48vdc(optional) 2) power consumption: 5w; 3) dimension (l x w x h): 225 x 145x 40mm, 9" x 5.8" x 1.6" 4) temperature: 0 - 40fpc 5) humidity: 0~95%
Ct-G551 3.3V utilizes SiRFstarV and features Quad-GNSS for tracking GPS, GLONASS, BDS and Galileo satellites. The product family deliver highly accurate continuous location, advanced power management and high interference immunity. These continue to push the envelope of performance in sensitivity, TTFF and urban canyon availability and accuracy. With a built-in DSP and extremely low power consumption, the family can get fast location fixes for geo-tagging images or videos, asset tracking and wearable applications. Performance - GPS, GLONASS, Galileo, BDS and SBAS reception for high GNSS availability and accuracy - High sensitivity navigation engine (PVT) tracks as low as : - GPS : -165 dBm - GLONASS : -161 dBm - 52 track verification channels - SBAS (WAAS or EGNOS,MSAS) - Active Jammer Remover, removes in-band jammers up to 80 dB-Hz - Tracks up to 8 CW jammers - Multimode A-GPS (Autonomous, MS-Based, and MS-Assisted), need operator support. - Embedded CGEE / SGEE (With back-end server support) speed up TTFF a lot and makes cold start time to be around 20+ seconds. - SiRFGeoRecovTM Reverse EE makes positioning process being done under power saving mode. - Reacquisition Time : 0.1 second - RF Metal Shield for best performance in noisy environments
-LCD Digital Display: display song title and synchronous lyrics -SD/MMC reader and USB reader-WAV/MP3/WMA audio capable -AUX input port available for PC, MP3/4/5, music mobile and PSP audio source -DSP FM digital radio with strong anti-jamming ability and reception ability -Support radio auto save -Calendar, Clock, Alarm and scheduled shutdown -Full-functional remote control -Multiple EQ modes: SRS WOW, normal, pop, rock, classic, jazz, soft, super bass -Power Supply: built-in lithium battery; USB; DC power - 5V (support playing while in charging) -Frequency Response: 60Hz-20KHz -Signal to noise ratio: >85dB 225X115X92mm
Mobile Phone + GPS + PDA + Bluetooth + Camera SPECIFICATIONS * Operation System: Windows Mobile 5.0 * LCD Size: 2.8 TFT-LCD * Music :MP3 format * Movie: MP4, WMV , . ASF format * GSM: GSM900/DCS1800/PCS1900 * Voice Services: Support EFR/FR R code * DTMF tone generation * Telephone keep,wait,transfer,ban * SMS Text mode, PDU mode * GPRS class 10 * GPRS CS 1 to 4 coding scheme supported * Built in 1.3M Camera * Java support * Bluetooth 2.0+ * Call blacklist support * The intelligence voice controls support * Alarm clock and alarm support * Built-in GPS Receiver * Windows Media Player support * IE Browser suppport * Pocket MSN support * The computer is synchronous: ActiveSync4.1 * Built in 1 G T-Flash card
Features: - SiRF Star V ultra low power chipset - GPS, GLONASS, Galileo and SBAS reception for high GNSS availability and accuracy - Compact module size for easy integration : 15 x 14 x 2.8 mm The Ct-G551 GPS module is a high sensitivity, low power, Surface Mount Device (SMD) that fully utilized SiRFstarV upgraded features. This 48-channel Global Positioning System (GPS) and Global Navigation Satellite System (GLONASS) receiver is designed for a wide range of OEM applications and is based on the GPS signal search capabilities of the SiRFstarV CSRG05e ROM chipset, Sirf's newest chipset technology. The Ct-G551 provides flexible bus interfaces (UART). The Ct-G551 is designed to allow quick and easy integration into GPS-related applications such as: -Mobile gaming -Cellular handsets -Cameras -Asset tracking -Other location-aware consumer devices Premium on-chip software provides a new level of continuous location awareness by employing -Opportunistic ephemeris decode and advanced power management, which enable the GPS receiver to stay in a hot-start condition nearly continuously while consuming very little power -Full support for client-based and server-based SiRFInstantFixTM -Dynamic contextual awareness, temperature monitoring, and MEMS sensors that work in concert to conserve power and boost performance -Use of software control modules to achieve power saving state SiRF V GPS Module Features Performance -Highest performance Solution: -GPS, GLONASS, Galileo and SBAS reception for high GNSS availability and accuracy -High sensitivity navigation engine (PVT) tracks as low as - GPS:-164dBm - GLONASS:-161dBm -48 track verification channels -SBAS (WAAS or EGNOS,MSAS) -Active Jammer Remover: -Removes in-band jammers up to 80 dB-Hz -Tracks up to 8 CW jammers -Multimode A-GPS (Autonomous, MS-Based, and MS-Assisted)-Need operator support -Embedded CGEE / SGEE (With back-end server support) speed up TTFF a lot and makes cold start time to be around 20+ seconds. -SiRFGeoRecovTM Reverse EE makes positioning process being done under power saving mode. -Reacquisition Time: 0.1 second -RF Metal Shield for best performance in noisy environments Hardware and Software -Based on the high performance features of the SiRF Star V low power single chipset. -Adaptive Micropower Controller: -Only 50 to 500gA maintains hot start capability -
Gve-tplus(e1/g.703 to v.35 ehernet converter GVE-Tplus(E1/G.703 to V.35 Ehernet converter Detaile Selling Lead Description Features: 1) GVE-T plus can convert E1 to both V.35 interface and LAN interface 2) Bandwidth of every port can be set into N x 64kbps (N=1-31) continuous data stream, although the total bandwidth of the two ports must be no more than 31 and must be inserted into PCM time slot of E1. It supports choices of CRC4 on/off and CAS/CCS (30 & 31 time slot) 3) GVE-T plus also can distribute the whole E1 capacity to V.35 data interface, although E1 must be framed N x 64kbps (N=1-31). The work mode can be either internal clock and slave-clock, or N x 64kbps (N=1-31) external clock to achieve end- linking line 4) GVE-T plus can be set up into long-range Ethernet Bridge from V.35 to LAN interface 5) GVE-T plus has two transmission modes to choose from: data and image 6) GVE-T plus has local and remote loop backs. Therefore user can use circuitry-test and malfunction diagnosis conveniently to perform port-to-port integrity test Detailed Product Description Ethernet features: 1) LAN table: 10,000 automatic learning and updating 2) Filtering and forwarding: 30,000 frames / second 3) Buffer size: 64M 4) Throughput delay: 1 frame 5) VLAN: comply with 802.1Q LAN feature: 1) Standard: conforms to IEE802.3 / Ethernet 2) Work mode: full duplex / half duplex 3) Data rate: 10Mbps 4) Physical interface: 10 BaseT (UTP), shielded RJ-45 5) WAN E1 / G.703 feature: 6) Line transmission rate: N 64Kbps (N=1-31) 2048Kbps 7) Line coding options: HDB3 8) Format of line frame: G.703 (framed / unframed) 9) Line interface: BNC; RJ45 Transmission features: 1) Comply with G.703 2) Rate of data transmission: N 64Kbps (N=1-31) 3) Transmission mode: synchronization 4) Data interface: V.35 or V.24 / RS232C DCE 5) Clock: master clock; slave clock; external clock 6) Testing methods: local analogy loopback test; remote digital loopback test Feature: 1) Power supply: 220VACf+10%, 50Hz 48V DC (optional) 2) Power consumption: 5W 3) Volume: 225 x 145 x 40mm; 9" (L) x 5.8" (W) x 1.6" (H) 4) Temperature: 0 - 40fpC
Test different types of MU in electronic transformer input, magnetic transformer input and electromagnetic transformer input, integrate with reliable analog output and high-speed digital signal process. Support GPS, IRIG-B and PPS timing method, 0.05% high accuracy analog output and strong abnormal SMV function. POM2-3333 can also test SMV accuracy, data process delay, clock synchronization, time accuracy, abnormal SMV and SMV time dispersion,etc items. Functions: Background software can do programming of the electrical wiring graph and configuration and fault simulation of protection relays, analog the setting of specifications of MU, digital terminal devices and specifications setting of fault and fault points. The entire testing and operation process can be controlled by the background software. Two kinds of test modes ensure absolute time delay parameters of MU and complete the SMV response time test accurately. The timing function makes tests on MU's clock synchronization and time accuracy, etc time characteristics. SMV analysis analyzes SMV and GOOSE messages output by MU in real-time. It tests the MU's self-checking and fault process by SMV quality bit, signal remark in GOOSE or the defined warning information in GOOSE. The electric quantity in SMV can display the wave, binary status and previous displacement time. The SMV and GOOSE abnormal output by MU can be judged and analyzed by multi abnormal SMV detection systems. The accurate timing remark on SMV can statistic and evaluate the time dispersion of MU's SMV.
Test different types of MU in electronic transformer input, magnetic transformer input and electromagnetic transformer input, integrate with reliable analog output and high-speed digital signal process. Support GPS, IRIG-B and PPS timing method, 0.05% high accuracy analog output and strong abnormal SMV function. POM2-3333 can also test SMV accuracy, data process delay, clock synchronization, time accuracy, abnormal SMV and SMV time dispersion,etc items. Functions: Background software can do programming of the electrical wiring graph and configuration and fault simulation of protection relays, analog the setting of specifications of MU, digital terminal devices and specifications setting of fault and fault points. The entire testing and operation process can be controlled by the background software. Two kinds of test modes ensure absolute time delay parameters of MU and complete the SMV response time test accurately. The timing function makes tests on MU's clock synchronization and time accuracy, etc time characteristics. SMV analysis analyzes SMV and GOOSE messages output by MU in real-time. It tests the MU's self-checking and fault process by SMV quality bit, signal remark in GOOSE or the defined warning information in GOOSE. The electric quantity in SMV can display the wave, binary status and previous displacement time. The SMV and GOOSE abnormal output by MU can be judged and analyzed by multi abnormal SMV detection systems. The accurate timing remark on SMV can statistic and evaluate the time dispersion of MU's SMV.
