| รายละเอียดสินค้า: |
|
| Thanks to an innovative development, the instrument VEGA78 allow carrying out |
| analysis and tests on single-phase and three-phase electric systems with and |
| without neutral. The instrument display in real time the values of all fundamental |
| electric quantities which characterize the electric system being tested (voltage, |
| current, active power, reactive power, apparent power, power factor, etc.), showing |
| the waveforms of voltages and currents. VEGA78 is used for testing and analysing |
| the quality of the electric service provided by the Electric Power Supplier, for |
| analysing single-phase and three-phase electric users such as offices and industries, |
| when diagnosing voltage anomalies by taking advantage of the possibility of recording |
| electric quantities. The instrument also allows evaluating the harmonic content |
| introduced by non-linear loads such as computers, TV sets, controlled electric |
| motors, etc. which can cause the RCDs tripping or a neutral overheating. |
| The instrument are supplied with the PC management software, which further |
| expands the analysis possibilities of the data acquired. |
|
| คุณสมบัติทางด้านเทคนิค : |
|
| ▪ TRMS P-N, P-P, P-PE voltage measures (5 inputs) |
| ▪ TRMS current on phases and neutral (4inputs) |
| ▪ Active, reactive and apparent powers measures |
| ▪ Active, reactive and apparent energies measures |
| ▪ Power factors measure |
| ▪ Frequency measure |
| ▪ Max 251 selected parameters at the same time |
| ▪ Integrated period selectable from 1s to 60min |
| ▪ Harmonic analysis of voltage and current up to 49th component |
| ▪ Voltage anomalies (sags, swells) with 10ms resolution |
| ▪ Numerical and graphical (waveforms) visualization |
| ▪ Histogram visualization of harmonic analysis |
| ▪ Vectorial diagram of voltages and currents |
| ▪ Voltage unbalance |
| ▪ Predefined recordings of parameters |
| ▪ TFT colour display with "touch screen" |
| ▪ 15Mbytes internal memory for recordings saving |
| ▪ Using of external compact flash and USB pen drives |
| ▪ USB interface for PC connection |
| ▪ Windows software for recordings analysis |
| ▪ Rechargeable Li-Ion battery and external AC/D adapter |
| ▪ Contextual help selectable on each screen |
| ▪ Virtual keyboard at display |
| ▪ CE mark |
| ▪ EN 61010-032 |
| ▪ EN 61010-1 |
| ▪ LVD Directive 2006/95/EEC |
| ▪ EMC Directive 2004/108/EEC |
|
| อุปกรณ์ประกอบชุด : |
|
| ▪ KIT800: set of 5 cables with alligator clip |
| ▪ HTFLEX33D: flexible clamp 3000A AC, 174mm, 4 pcs |
| ▪ A0055: 100/240V 50Hz /5VDC external adapter |
| ▪ TOPVIEW2007: PC Windows software + USB cable C2007 |
| ▪ BORSA2051N: carrying bag |
| ▪ PT400: Pen for touch screen display |
| ▪ Rechargeable battery Li-ION |
| ▪ Calibration certificate ISO9000 |
| ▪ User manual on CD-ROM |
| ▪ Quick reference guide |
|
| อุปกรณ์เสริม : |
|
| ▪ HT96U: transducer standard clamp 1-100-1000A/1V AC, 54mm diameter |
| ▪ HT97U: transducer standard clamp 10-100-1000A/1V AC, 54mm diameter |
| ▪ HP30C2: transducer standard clamp 200-2000A/1V AC, 70mm diameter |
| ▪ HP30C3: transducer standard clamp 3000A/1V AC, 70mm diameter |
| ▪ HTFLEX35: flexible clamp 3000A AC, 274mm diameter |
| ▪ HT903: Box 3 x 1-5A / 1V for connection of CTs |
| ▪ A0056: AC/DC external adapter 110V/60Hz |
| ▪ CF800: compact flash card, 1GB |
| ▪ MCR800: USB compact flash reader |
| ▪ SP-0400: set of straps for carrying belt |
|
| หมายเหตุ : กรุณาติดต่อบริษัทฯ เพื่อขอรับรายละเอียดสินค้าเพิ่มเติม |
