Description
Overview
GAOTek portable panel meter calibrate bench features the core technology of this calibrator, which includes a digital signal processor (DSP) and 16 high-speed digital converters, all composed of a high-precision wideband power amplifier. The signal source uses the DSP and 16 high-speed A or D converters, which can control the sine wave, distortion wave signal source, this product power meter test equipment has high precision, stable and reliable, and easy to operate flexible, and other characteristics, it is used for electrical measurement in electric power system, is the ideal calibration equipment.
Features
- 4 in (16.25 cm) big screen color display
- Power factor setting from -1 to 0 to 1
- Programmable and save test scheme
- High precision linear power amplifier technology
- Portable designed, Operation simply, convenient
- Wide range from 0 V to 1000 V and 0 A to 24 A AC or DC
- With USB port and PC connection for data management
- Calibrated in software, no case opening, highly stable and reliable
- Voltage short circuit, current open, and amplifier overheating protection
- Automatic failure detection, displays fault location for user convenience in line checks
Technical Specifications
| Power supply | Single phase AC 220 V ± 10 % or 110 V ± 10 %, 50 Hz or 60 Hz |
| Accuracy Class | 0.05 %, 0.1 % |
| Communication Port | USB, RS232 |
| AC voltage output range | 50 V, 100 V, 200 V, 400 V, 800 V |
| AC current output range | 0.5 A, 1 A, 2.5 A, 5 A, 10 A, 20 A |
| Accuracy | 0.05 % RG |
| Load | 25 VA |
| DC voltage output range | 75 mV, 75 V, 150 V, 300 V, 500 V, 1000 V |
| DC current output range | 0.5 A, 1 A, 2.5 A, 5 A, 10 A, 20 A |
| Accuracy (AC Power Output) | 0.05 % RG |
| Stability (AC Power Output) | 0.01 min or 1 min |
| Frequency Range (Frequency) | 45 Hz to 65 Hz |
| Resolution (Frequency) | 0.001 Hz |
| Accuracy (Frequency) | 0.0005 |
| Scope (Phase Angle) | 0 ° to 359.99 ° |
| Resolution (Phase Angle) | 0.01 ° |
| Accuracy (Phase Angle) | 0.05 ° |
| Times (Voltage or Current Harmonic Output) | 2nd to 31st |
| Content (Voltage or Current Harmonic Output) | 0 % to 40 % |
| Phase (Voltage or Current Harmonic Output) | 0 ° to 359.999 ° |
| Configuration Error (Voltage or Current Harmonic Output) | 10 % RD + 0.1 %, RD refers to the configuration value |
| Isolation Protection (Safety) | IEC 61010-1:2001 |
| Measurement Category (Safety) | 300 V CAT III, 600 V CAT II |
| Degree of Protection (Safety) | IP20 |
| Dimension | 18.1 in x 16.9 in x 7.2 in (460 mm x 430 mm x 185 mm) |
| Working Temperature | 32 °F to 104 °F (0 ℃ to 40 ℃) |
| Storage Conditions | – 22 °F to 140 °F (- 30 ℃ to 60 ℃) |
| Relative Humidity |
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