Three Phase Power Analyzer Model : DXL780
Three Phase Power Analyzer DXL780 is suitable for transformer & motor testing. It has 8 range of voltage & 8 range of current which is Auto or manually selectable. User interface by 22key become more easy and understandable. And the most efficient programming technique used to implement FIR & IIR filter that gives steady result and option of selectable display update rate.
Three phase power analyzer DXL780 has harmonics measurement inbuilt. So user can check the harmonics of voltage or current upto 31th element. And also displays Total harmonics distortion THD value on the screen.
Three phase power analyzer DXL 780 is inbuilt memory to save the test results and later user can transfer it to excel by using software
Three phase power analyzer DXL780 is used for transformer testing, motor testing or any other electrical appliance testing. It is trusted by more than 3000+ customers all over the world. And we have state of the art manufacturing facility including inhouse fabrication and calibration lab.
Gopal electronics has built the reputation in the market on basis of transparency in sales, easy and quick service, and economic and reliable rates for repairing.
- The whole product range of Gopal Electronics comes with standard 1 years warranty.
- For easy warranty claim, you can register your product on our website in case you purchased from any dealer.
- You can send your instrument by courier to our works for any repairing or calibration service. Your instrument will be inspected first and you will be notified for its repairing or calibration charges. The repairing or calibration process only carried out after the confirmation of customer.
- The time for repairing or calibration is maximum 72 hours after confirmation.
Calibration Service
We provide traceable calibration service according to ISO17025 for all of our product range. Every year you require to calibrate your instruments for your factory certification like ISO, and to maintain quality of your routine test and quality inspection.
Calibration by Gopal Electronics:
- Our reference meters and standards are traceable to NABL accredited lab or our internal standards as per ISO17025.
- We have calibration facility of 0.007% (66 ppm) energy accuracy for sinusoidal waveforms.
- As manufacturer we can change the calibration data and compensate the deviation in each measuring point. So you can get actual calibration not only the comparison report.
- General Service, replacement of minor parts can be carried out at the same time.
- Free firmware upgrade is also the part of our calibration process.
- We can provide calibration at special points which are not included in usual calibration on customer request, like calibration at 0.1 power factor.
- It takes maximum two days to complete the calibration process after the receipt of your instrument at our factory.
- 0.1% R+R Basic Accuracy
- Voltage Measurement 700V Phase to Neutral, 1200V Phase to Phase
- 8 Range of Voltage 700V, 350V, 175V, 88V, 45V, 22V, 11V, 5V
- Direct Current Measurement up to 80A
- 8 Range of Current 80A, 40A, 20A, 10A, 5A, 2.5A, 1.2A, 0.6A
- Most Accurate at low pf
- 22 key for user friendly operation
- Phase to phase, Phase to neutral, two watt meter method
- User-selectable measurement speed – 250ms Fast 3%, 500ms Fast 2%, 1000 ms Fast 1%, 16S Accurate by single key for dynamic measurements.
- Harmonics up to the 31th order of Voltage and current
- Four quadrant power measurement
- Tamper proof calibration when set default
- Auto / Manual range selection
- Panel mountable enclosure
- Selectable Measurement speed
Scope of Measurement
- True RMS V, Mean V, Peak V (3 phase)
- True RMS A, Mean A, Peak V (3 Phase)
- Power P & Power Factor PF (3 Phase)
- Frequency
- Harmonics up to 31 order
- Vdc DC Voltage
- Equipment inside temperature
- Equipment On time
Length x Width x Height | L= 330mm, W= 518mm, H= 183mm (± 2mm) |
Length x Width x Height with fittings | L= 375mm, W= 567mm, H= 193mm (± 2mm) |
Panel cut out size | 470 x 172mm (± 2mm) |
Net Weight | 6.6Kg without accessories (± 0.2Kg) |
Weight with packing | 9.5 Kg (± 0.2Kg) |
Warm up time | 30 minutes (For specified accuracy) |
Number of channels | 3 Voltage , 3 Current |
Maximum Direct Voltage Input | 700V rms / 1000V peak |
Voltage multiplier / PT scaling | 0.01 to 500.00 |
Voltage Input Impedance | 2.82 MΩ Phase to Neutral |
Maximum Direct Current Input | 80A rms / 113A peak |
Current multiplier / CT scaling | 0.01 to 500.00 |
Recommended CT | 20VA to 100VA class 0.1 |
Power multiplier / Watt scaling | 0.001 to 2.000 |
Operating Temperature | 10 °C to 45 °C |
Operating Humidity | 20% to 75% RH (non condensation) |
Storage temperature | -20 °C to 48 °C |
Net Weight | 4.7Kg without accessories (± 0.2Kg) |
Weight with packing | 7.3 Kg (± 0.2Kg) |
Display type | LCD 4 x 20 line, jumbo Character, Yellow Black |
Measuring Terminals | Measuring Terminals 1/4” BSW for current, 4mm banana plug for voltage |
Housing | Equipped with MS case to meet stringent EMC requirements. |
Fitting hardware nut bolt screw | All screw nut bolt used stainless steel (silver finish) |
Environmental | 98% of total weight material recyclable |
- Mains Cord
- Calibration Certificate (Our Lab)
- User's manual
- Software CD
- USB Cable