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Henan Star Hi-Tech Co., Ltd. 1v1.biz

Street Address:No.38 Jinsuo Road, Zhengzhou High And New Technology Industries Development Zone
Contact Person: Mr. Wang Guosheng Upload Your Photo To Attract More Business!
Tag: henan, star, tech

All Products of Henan Star Hi-Tech Co., Ltd.

S-6502C Three-Phase Refer
SpecificationsAccuracy: Class 0.05 Voltage range: 30V~480VCurrent range: 5AFrequency range: 40Hz~70HzFrequency measurement resolution: 0.001Hz, error: ±0.01 HzPhase measurement: range: 0~360°, resolution: 0.1°, error: ±0.1°Input pulse: <10Hz (TTL level)Output pulse: FH1=100KHz FH2=10KHz FL=1Hz(+5V level)Subsidiary power: 220V±10%Un, 50HzWorking environment: temperature10~30 , humidity 45%~80% R.H.Preheating time: 30minPower consumption: 20WFeatures and FunctionsEach phase voltage, current, power and energy measurement, four quadrants measurement.Excellent user guidanceLarge-scale LCD display, three-phase voltage, current, power, power factor, phase angle, frequency etc measurement and display, vector diagram display3-phase 4-wire, 3-phase 3-wire active and true reactive measurement Energy measurement: Special energy key for energy accumulation starting or stopping and energy value accumulating.Error calibration: Receiving the signal from scanning head or manual switch, continuously display relative errors of tested meters.Meters with decimal meter constant can be testedThree different frequencies (100KHz, 10KHz, and 1KHz) standardized energy pulses can be output simultaneously, pulse equivalent displayed automaticallyWith high and low frequency pulse output, low frequency pulse input 2nd ~50th harmonics analysis With RS232 interface
Dt(S)Sy111 Three Phase Fo
Technical parameter:1) Rated voltage: 3*220/380V( three phase four wire), 3* 380V(three phase three wire)2) Working voltage0.7Un ~ 1.2Un3) Rated current: 3* 1.5(6)A, 3*5(20)A, 3*10(40)A, 3*20(80)A4) Starting current: 0.4% Ib5) Rated frequency: 50Hz6) Accuracy: class 1.0 7) Meter constant: 3200imp/kwh, 1600imp/kwh, 800imp/kwh8) Power consumption: voltage circuit: ≤1.5 W, current circuit: ≤1VA 8) Standards: GB/T 17215-2002, GB/T 18460.3-2001Main functions:1) Energy metering function: register forward and reverse active energy accurately2) Prepaid function: the energy meter adopt RF CPU card as the users card. One card corresponding to several meters or several card corresponding to one meter are available.3) Display: dual display of mechanical register and LCD(with backlight), can display the energy remain, loss of phase, number of the meter, etc4) Protection function: can cut off the load devices when phase losing and over load5) Warning function: warn according to the low power, loose of phase and overload6) Communication function: infrared communication port, can adjust the clock and read the meter7) Storing function: can store the latest 1000 card slotting record, 12 months settled power, 30 pieces of suspend consumer information and 50 pieces of parameter setting record8) Setting function: the meter NO, area NO, the max load and the warning amount can be stettedWe can customize meters according to your requirements We also provide various meter parts
Dtsy111 Three Phase Four
Technical parameter:1) Rated voltage: 3*220/380V2) Working voltage0.8Un ~ 1.2Un3) Rated current: 3* 1.5(6)A, 3*10(60)A, 3*20(80)A, 3*25(100)A4) Rated frequency: 50Hz5) Accuracy: class 1.0 , class 2.06) Meter constant: 400imp/kwh, 3200imp/kwh7) Ambient temperature: working temperature: -25-+55 storage temperature: -35-+658) Standards: GB/T 17215-2002, GB/T 18460.3-2001Main functions:1) energy metering function: register three phase active energy accurately, register forwardly when the current is in reverse direction2) Testing outputpassive circuit pulse output elements on the terminal block, optical pulse output device on the panel3) The relay condition indication: indicate the brake of the relay4) Voltage indication: the energy has three phase voltage indicate function5) Low power indication: warn the consumer to buy energy in time, the warning threshold can be stetted. An out put contact is provided for connection of warning device6) The power purchase card can reading the meter automatically, large-capacity card provided for convenient inspection of management authority. We can customize meters according to your requirements We also provide various meter parts

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