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Product Details:
Payment & Shipping Terms:
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| Class: | 0.05, 0.02 | Display: | Big LCD |
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| Voltage Range: | 30-300V (P-N) | Current Range: | 1mA-20A |
| Output Accuracy: | 0.05%, 0.02% | Output Distortion: | <0.5% |
| Frequency Range: | 45-69HZ | Application: | Lab, Worksite |
| Highlight: | 1mA Portable Meter Test Equipment,45HZ Portable Meter Test Equipment,Lab voltage test equipment |
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Three Phase Phantom Load Standard Source
1) Big LCD display, Touch screen
2) Class 0.05 or 0.02
3) High Output Stability
Technical Index
| Model No. | UTI-20 |
| Accuracy class | 0.05, 0.02 (optional) |
| Supply Voltage | 80-312V AC, 50/60HZ |
| Power Consumption | 290VA around |
| Influence of auxiliary voltage | ≤0.005% at 10% variation |
| Dimension | 460*490*150mm |
| Weight | 18KG |
| Output Frequency Range | 45-69HZ |
| Output Frequency Resolution | 0.001HZ |
| Frequency Error | Less than 0.01HZ |
| Output Phase Angle Range | 0-359.99° |
| Phase Angle Resolution | 0.001° |
| Phase Angle Error | 0.05° |
| Power factor | 0 lag-unit-0 lead, adjustgable |
| Communication Port | RS232 |
| Voltage | |
| Range (P-N)/(P-P) | 30-300V/51V-510V, 120% adjustable |
| Rated test range | 230V＋10%,110V＋10%, 400V＋10% |
| Creep test Voltage | 255V or 121V/440V |
| Power | 3*25VA |
| Display Resolution | Six significant digits |
| Output accuracy | 0.05% |
| Output stability | Better than 0.02%/3min |
| Distortion | Better than 0.5% |
| Current | |
| Range | 1mA-20A, 120% adjustable |
| Test Current Range | 0-120% (0-1A, 0-5A, 0-10A, 0-20A) |
| Starting current | 0.5%, 1%, 1.5% of the selected current range |
| Power | 15-30VA (for 10A); 15-30VA (for 20A) |
| Display Resolution | Six significant digits |
| Output accuracy | 0.05% |
| Output stability | Better than 0.02%/3min |
| Distortion | Better than 0.5% |
| Harmonics | |
| Fundamental Frequency range | 45-69HZ |
| Range | 2-31st times |
| Maximum content in both voltage and current circuit | 40% |
Features
1) Can be controlled by computer through RS232 setting the parameters on computer and then
test by software; can be used independently also can be used together with standard meter.
2) Also can be operate by the keyboard on the faceplate
3) With voltage measurement facility and loop back control
4) With measurement mode selection, namely 3P3W, 3P4W and 1P2W. When select 3P3W, automatically
deactivate L2 phase current and when select 1P2W, automatically deselect L2 and L3 phases.
5) With overload, short circuit and thermal overload protection
6) When accuracy of the unit changes, can calibrate it by given method by yourself
7) With package avoiding damage and disturbance
8) Working conditions: -10℃ to 50℃, 10%-95% R.humidity
Display below parameters (7” LCD)
1) True RMS value of voltage for each phase
2) True RMS value of phase to phase voltage
3) Harmonics distortion in each phase and total harmonic distortion
4) Phase current
5) Phase angle between voltages
6) Phase angle between voltage and current
7) Active, reactive and apparent power of each phase
8) Total power factor
9) Total active, reactive and apparent power
10) Instantaneous power factor for each phase
11) Frequency
12) Vector diagram
Accessories
1) Current & Voltage cable
2) Power cord
3) User manual
4) Package box and other necessary accessories to complete the job.
Contact Person: Mr. Tony Han
Tel: 86-15237157117
Fax: 86-371-55692730
