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protection relay test set

Application This three phase energy meter test bench is used for grid corporation of measurement and test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high standard power source. Features & Functions Able to test basic error, shunt running, start, standard error automatically and manually in single-step of single/three phase, according to relative regulation of kWh meter. Able to do change test caused by voltage influence, frequency influence and harmonic influence. Output of power source is speedy and stable, AC maximum output of each phase can reach 100A in maximum. Voltage, current and phase position of each phase can be adjusted in split-phase, improving the flexibility of power source. Frequency of each impulse input port can reach 40Hz. LCD in color and big screen, complete English menu, simple and convenient operation, commonly used functions and current basic load point can be controlled in one button. Each meter position can provide one standard, dependent RS485 port, and able to do multi-function test such as communication test. Each meter position can provide six-pulse input port, able to connect active power pulse, reactive power pulse, clock pulse, finishing the whole test process automatically, solving the problems of changing pulse line. Impulse port of each meter position, external polarity can be set randomly, able to adapt kWh meter of impulse cascade and common-anode. Technical Specification AC Voltage Output & Measurement Range: 57.7V, 100V, 220V, 380V; Adjustment range: (0-120)%RG Adjustment fineness: 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability: <0.05%/120s. Distortion: ≤0.5% (Non-capacitive load); Output load: each phase 25VA; Measuring accuracy: 0.05%RG; (RG means range, the same as below) AC Current Output & Measurement Range: 200mA, 1A, 5A, 20A, 100A; Adjustment range: (0-120)%RG Adjustment fineness: 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability: <0.05%/120s. Distortion: ≤0.5% (Non-capacitive load); Output load: 45VA; Accuracy: 0.05%RG Power Output & Measurement Active power output stability: <0.05%RG/120s; Reactive power output stability: <0.05%RG/120s; Active power measuring accuracy: 0.05%RG; Reactive power measuring accuracy: 0.1%RG. Phase Output & Measurement Output adjustment range: 0-359.99; Output adjustment fineness:10, 1, 0.1, 0.01 as optional. Resolution: 0.001 Measurement accuracy: 0.0005 Frequency Output Adjustment range: 45Hz-69Hz; Output adjustment fineness: 5Hz, 1Hz, 0.1Hz, 0.01Hz as optional. Resolution:0.001Hz; Accuracy:0.005Hz; Voltage /Current/Harmonic Setting Harmonic number:2-31times; Harmonic content:0-40%; Harmonic phase:0-359.99; Harmonic setting accuracy:(10%±0.1%)RD. RD means the settled harmonic content, harmonic can be a single output, also multiple output. Power Energy Measurement Error Active power energy: 0.05%RG; Reactive power energy: 0.1%RG; Power Pulse Output Power pulse type: support active pulse and reactive pulse. Active power pulse output is 5V, output is 10mA. Power Pulse Input Energy pulse type: support active and reactive pulse, the highest frequency power pulse input is 180K. Dimension 500mmx600mmx175mm; Weight: About 27KG; Power Supply: One Phase AC 180265V , frequency 50/60Hz; http://v.youku.com/v_show/id_XNjA0MTg1NjU2.html

Product Description GF102 single phase energy meter testing set used to test single phase energy meter. Adopt mature signal synthetic and power amplifier technology. High voltage and current output . Widely used in lab and field. Features •Meter under testing: 1P2W •Testing mode: active power, reactive power •Test 3pcs or 2pcs meter synchronously •Starting test and creeping test •Reference standard and power source integrated, easy to carry. •Measuring mechanical meter and electric meter •Operating by manual keyboard or PC •With shortcut key of normal test point, speed up testing •Internal large capacity storage device for mass memory •Local checking the testing result •Overload, short circuit, open circuit protection •With self-checking function Technical Data Voltage Test voltage output (Phase-Neutral) 0V – 300V Power of the voltage output Max. 30VA , 15VA Resolution 0.01% Accuracy 0.1% , 0.2% Stability 0.02%/120s , 0.05%/120s Distortion factor < 0.3% for linear resistance load Current Test current output 1mA – 120A , 1mA – 60A Power of the current output Max. 100VA , 30VA Resolution 0.01% Accuracy 0.1% , 0.2% Stability 0.02%/120s Distortion factor < 0.3% for linear resistance load Phase angle Range 0 -- 360 Degree Resolution 0.1 Degree Accuracy 0.2 Degree Frequency Range 45Hz – 65Hz Resolution 0.005Hz Pulse output High frequency output(CH) 1.666×105 Hz Low frequency output(CL) 5×10-5×CH Pulse input Input channel 3 Input frequency Max. 20Hz Other Voltage Supply 220V±10% 50/60Hz±2Hz Ambient temperature -10 DegreeC -- +40 DegreeC Relative humidity 35% -- 85% Dimensions (W×D×H) (mm) 445×440×180 , 410×220×150 Weight (kg) 18 , 9.5 Packaging & Shipping Standard Export Box

LZCK series instrument current transformers applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV,and microcomputer protection. This type of current transformer employs imported silican steel which with high permeability as magnetic material, have the characteristics of Small magnetic circuit loss and can be cut, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case which is flame retardance anti-moisture, stable performance, no maintenance. Working conditions: Ambient temperature:-35 DegreeC+55 DegreeC. Environment: outdoors or indoors The Height of above sea level:0 3000m . Atmosphere conditions: No highly polluted, errosion, erosiveness, radioactivity gases. (continuous working under the rated current is allowed) (P2 represents for primary polar end,S1,S2 represent for secondary polar end P2 and S2 are subtractive polarity. Technical parameters:: Rated frequency::50Hz or 60Hz Rated secondary current:5A or 1A Secondary winding power frequency withstand voltage:3kV,1min Safety Factor Rating (FS) < 5 standard of Application:GB1208-2006;IEC 60044-1;NTC 2205 Accuracy Class: 0.5 or 1; Flame retardant ABS plastic shell or PC inside the filling, jaw waterproof apron.

S90 mobile POS terminal has been designed to offer superior wireless performance, embedded in a ruggedized yet stylish form factor. With options for single SIM or dual SIM functionality, and with a high capacity Li-lon rechargeable battery, the GS90 is one of the most popular mobile terminals for merchants today. The S90 is PCI certified and delivers secure transactions with a state of the art 32-bit processor to support DUKPT, Master / Session, DES, 3DES. The ARM11 microprocessor assures faster, reliable transactions anywhere and every time. It offers an unparalleled array of wireless connectivity configurations (GPRS, CDMA, 3G). FEATURES Large memory capacity Large, white backlit display High-speed thermal printer Multi-application support Large capacity battery Dual SIM functionality SPECIFICATIONS Processor 32-bit ARM11 Memory standard: 192MB (128MB Flash, 64MB DDR) Display 128 pixel x 64 pixel LCD White backlit Keypad 10 numeric keys & 8 function keys 4 ATM keys, 1 power ON / OFF key Printer Thermal graphic printer, Speed: 18 lines / second Standard paper roll: 58mm (2.25 in.) Magnetic Card Reader Track 1 / 2 / 3, bi-directional, ISO7812 Smart Card Reader 1 user card, EMV Contactless Card Reader (optional, built in) MasterCard PayPass ISO / IEC14443 Type A/B, Mifare® Compliant Maximum effective distance up to 4cm 4 RF Indicators: Red, Yellow, Blue, Green Bar Code Reader(optional) 1 D bar code scanner Card Slots 2 SAM Slots, ISO7816 2 SIM card slot Communication Wireless: GPRS or 3G(WCDMA) Modem (optional) Sync. (HDLC up to 9600bps) Async. (V.32 / V.32bis, up to 14400bps) Peripheral Ports 1 x RS232, 1 x Line, 1 x mini USB(OTG), 1 x power charge Security PCI PTS 3 x approved DUKPT, Master / Session, DES, 3DES ANSI / ISO9564 format 0, 1, 3 PIN ciphered key algorithm ANSI X9.9 / X9.19 MAC algorithm Battery Li-ion battery, 1800mAh, 7.4V Environmental 0 DegreeC to 50 Degree C (32 DegreeF to 122 Degree F) operating temperature -20 DegreeC to 70 Degree C (-4 DegreeF to 158 Degree F) storage temperature 10% to 90% relative humidity, non-condensing Voltage Input: 100240VAC, 50Hz / 60Hz, 1.0A Output: 9.5VDC, 4A Physical Length: 199mm Width: 87mm Height: 61.5mm Weight 504g Accessories (optional) Leather Casing, Charging Dock, Car Jack Charger Certifications PCI PTX 3.X MasterCard PayPass Visa payWave EMV(Level1 & Level2) PBOC qPBOC