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China, Chinese TUNKIA TD3900 High Precision Three-phase multifunction Power Energy Standard Source for standard energy meter calibration1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibratorthree-phase Power Energy SourceAC Standrd Power Source
Tunkia Co., Ltd.
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Product Description TD3900 High-precision Three-phase Power Source(This diagram is for reference only; actual delivery may vary.)1. SummaryTD3900 is a high-level, highly stable three-phase power source consisting of a precision three-phase power source, control console, computer, and specialized software.The three-phase power/electric energy output accuracy level of the device is Class 0.02, and the short-term stability of power/electric energy output reaches 30ppm/2min (I≥20mA). TD3900 can be combined with the TH33 series three-phase multi-function standard meter to form a Class 0.005 standard energy meter calibration device, or it can be used alone as a high-accuracy and high-stability standard three-phase power source. 2. FeatureThree-phase Power Output: maximum voltage up to 576 V, maximum current up to 120 A. The minimum current output is as low as 0.2 mA, which is the basis for the starting test of the electric energy meter under test.High-order Harmonic Output/Measurement: It can output 2 to 127 harmonics with adjustable amplitude/phase to complete the standard harmonic calibration of the energy meter, or to analyze the harmonic content and harmonic distortion of the tested three-phase source. Harmonic Output/Measurement: Voltage and current support single or multiple simultaneous application of the 2nd to 127th harmonics, with an amplitude of 0 to 40% and a phase of 0.0° to 359.9°adjustable.Comprehensive Power Analysis: The device has waveform display, phasor diagram display, power stability test, trend curve drawing, data statistical analysis, etc.Mobile Control Console: The value output can be observed or controlled through its large-size high-definition LCD touch screen, which facilitates manual detection by users.Special Software: The software can realize automatic calibration or verification of single/three-phase standard energy meters, single/three-phase standard sources, and automatically generate reports. 3. Specifications3.1 Voltage/Current OutputRangeResolutionShort-term Stability( ppm/min )Measurement Uncertainty(k = 2)( ppm*RD+ppm*RG)[1]Maximum Load Current(A)Distortion( % )45Hz≤F≤120Hz120Hz<F≤400Hz60 V10 μV2050 + 30100 + 601.2< 0.2120 V100 μV2050 + 30100 + 600.6< 0.2240 V100 μV2050 + 30100 + 600.3< 0.2480 V100 μV2050 + 30100 + 600.25< 0.2Note: [1] RD is the reading value, RG is the range value, the same belowVoltage Output Range: 6 V ~ 576 V (a wider range of voltage can be customized);Protection Function: voltage short circuit protection, overload protection 3.2 AC Current OutputRangeResolutionShort-term Stability( ppm/min )Measurement Uncertainty(k = 2)( ppm*RD+ppm*RG or current value)Maximum Load Voltage(V)Distortion( % )45Hz≤F≤120Hz120Hz<F≤400Hz5 mA1 nA5080 + 0.5 μA150 + 1 μA20<0.510 mA10 nA2580 + 0.8 μA150 + 1.5 μA20<0.220 mA10 nA2080 + 1 μA150 + 2 μA10<0.250 mA10 nA2080 + 40160 + 8010<0.2100 mA0.1 μA2080 + 40160 + 8010<0.1200 mA0.1 μA2080 + 40160 + 8010<0.1500 mA0.1 μA1580 + 40160 + 8010<0.11 A1 μA1580 + 40160 + 8010<0.12 A1 μA1580 + 40160 + 805<0.15 A1 μA1580 + 40160 + 805<0.110 A10 μA1580 + 40160 + 805<0.120 A10 μA1580 + 40160 + 802.5<0.150 A10 μA1580 + 40160 + 802.5<0.2100 A0.1 mA1580 + 40160 + 802.5<0.2Current output range: 0.2 mA~120 AProtection functions: current open circuit protection, overload protection 3.3 Frequency/Phase/Harmonic OutputTypeAdjustment RangeBest measurement uncertainty (k=2)Frequency45.000 00 Hz~400.000 00 Hz50 ppm*RDPhase0.000 0°~359.999 9°0.01°Harmonic OutputVoltage and current support 2nd to 127th @50Hz / 60Hz;amplitude 0~40%, phase 0.0°~359.9° adjustable 3.4 Power/Energy Output(1)45 Hz≤F≤120 HzTypeVoltage RangeCurrent RangeShort-term Stability( ppm / 2min )Annual Measurement Uncertainty(k = 2)Active Power/Energy|cos Φ| ≥0.5Reactive Power/ Energy|sin Φ| ≥0.530 V ≤ U ≤ 480 V20 mA≤I≤120 A300.02%*RD10 mA≤I<20 mA600.02%*FS[2]5 mA≤I<10 mA600.03%*FS[2] 0.25 mA≤I< 5 mA1200.04%*FS[2]Power Factor|cos Φ| ≥0.530 V ≤ U ≤ 480 V20 mA≤I≤120 A300.02%5 mA≤I<20 mA600.03%0.25 mA≤I< 5 mA1200.04%Note: [2] FS = voltage range value × current range valuePower/Energy Range:Product of AC voltage range and AC current rangePower Factor Range:-1.000 000…0.000 000…1.000 000(2)120 HzTypeVoltage RangeCurrent RangeShort-term Stability( ppm / 2min )Annual Measurement Uncertainty(k = 2)Active Power/Energy|cos Φ| ≥0.5Reactive Power/ Energy|sin Φ| ≥0.530 V ≤ U ≤ 480 V20 mA≤I≤120 A600.04%*RD10 mA≤I<20 mA1200.04%*FS[2]5 mA≤I<10 mA1200.06%*FS[2] 0.25 mA≤I< 5 mA2400.08%*FS[2]Power Factor|cos Φ| ≥0.530 V ≤ U ≤ 480 V20 mA≤I≤120 A600.04%5 mA≤I<20 mA1200.06%0.25 mA≤I< 5 mA2400.08%Note: [2]FS = voltage range value × current range valuePower/Energy Range:Product of AC voltage range and AC current rangePower Factor Range:-1.000 000…0.000 000…1.000 0004. General SpecificationsPower SupplyAC ( 220 ± 22 ) V,( 50 ± 2 ) HzWarm-up Time30 minutesTemperature PerformanceOperating temperature: 18 oC~28 oC;Storage temperature: 0 oC~40 oC.Humidity PerformanceWorking humidity: < 80% @ 30°C,< 70% @ 40°C,< 40% @ 50°C;Storage humidity: (20%~80%) R·H,no condensation.Altitude< 3000 mCommunication InterfaceRS232,LAN Company Profile
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