XL-809RE Three-Phase AC Sensor Calibrator
The XL-809RE three-phase AC sensor calibrator is suitable for laboratory and field accuracy calibration of electronic transformers with small signal outputs that comply with IEC60044-7/8 standards. It has an accuracy level of 0.05 and can calibrate electronic transformers with small signal output types of 0.2S level and below.
Product Description
Product Introduction
XL-809RE Three-Phase AC Sensor Calibrator The core adopts a dual-CPU architecture with powerful functions, greatly expanding bandwidth with a 24Bit AD chip and 512 times oversampling technology, improving measurement accuracy. At the same time, multi-gear automatic switching and FIR filters enhance dynamic range and signal-to-noise ratio. Developed with LabView management software, the interface is beautiful and easy to use. The power supply and sampling input adopt extensive electromagnetic compatibility measures, capable of adapting to complex field test environments. The portable design scheme facilitates laboratory and field testing. Suitable for laboratory and field precision calibration of electronic transformers with small signal output conforming to IEC60044-7/8 standards. The XL-809R distribution network AC sensor calibrator has an accuracy of 0.05 level and can calibrate electronic transformers with small signal output types of 0.2S level and below.
Main Features
- Calibration of ratio error and phase error for electronic transformers with small signal output and traditional electromagnetic transformers;
- Displays current primary voltage, current, frequency, and other related information for comprehensive evaluation of the calibrated parameters;
- System reference protocols include IEC60044-7/8, JJG313-2010, JJG314-2010, GB20840.7/8-2007;
- Real-time display of the output waveform of the calibrated sensor and related parameters, with automatic saving of calibration data;
- Convenient recording of verification point errors; click to generate reports to save recorded error data for archiving or error analysis;
- Portable design, small size and light weight, convenient for testing work, supports both touchscreen and keyboard input, providing good usability;
- Strong adaptability and scalability, supporting future upgrades;
- The input range for the small signal under test is 0～8V, and the zero-sequence small signal voltage input range is 0～20V.
Technical Specifications
| 1. Scope of Application | |
| Usage Range | Suitable for calibration of single-phase and three-phase electronic and electromagnetic transformers of 0.2S level and below. |
| 2. Standard Voltage Input Channel | |
| Voltage Measurement Ranges | 100V, 200V |
| Voltage Measurement Accuracy | (20～240V) 0.05%RD |
| Ratio Error | 0.05%RD |
| Phase Error | 2′ (> 20V) |
| Input Impedance | 260kΩ (100V), 520kΩ (200V) |
| 3. Standard Current Input Channel | |
| Current Measurement Ranges | 200mA, 1A, 5A, 10A |
| Accurate Measurement Range | 50mA ～ 10A 0.05%RD |
| Ratio Error | 0.05%RD |
| Phase Error | 2′ (> 10mA) |
| Input Impedance | Less than 0.3Ω @ >200mA, less than 0.2Ω @ >5A |
| 4. Tested Electronic Input Channel (Electronic Voltage Transformer) | |
| Small Signal Voltage Input Range | Phase Sequence: 0～8.0V (100mV, 500mV, 2V, 8V) |
| Zero Sequence: 0～20V (100mV, 500mV, 2V, 20V) | |
| Ratio Error | 0.05%RD |
| Phase Error | 2′ (> 22.5mV) |
| Input Impedance | 500MΩ @ 0.6nF |
| 5. Tested Electronic Input Channel (Electronic Current Transformer) | |
| Small Signal Voltage Input Range | Phase Sequence: 0～8.0V (50mV, 200mV, 1.25V, 8V) |
| Zero Sequence: 0～8.0V (50mV, 200mV, 1.25V, 8V) | |
| Ratio Error | 0.05%RD |
| Phase Error | 2′ (> 22.5mV) |
| Input Impedance | 500MΩ @ 0.6nF |
| 6. Tested Electromagnetic Input Channel (Electromagnetic Transformer) | |
| Voltage Transformer Input Range | 0～240V |
| Ratio Error | 0.05%RD |
| Phase Error | 2′ (> 20V) |
| Current Transformer Input Range | 0～10A |
| Accurate Measurement Range | 50mA～10A 0.05%RD |
| Ratio Error | 0.05%RD |
| Phase Error | 2′ (> 10mA) |
| 7. Frequency Measurement | |
| Frequency Measurement Range | 45Hz～55Hz |
| Frequency Measurement Resolution | 0.001Hz |
| Frequency Measurement Accuracy | 0.002Hz |
| 8. Other Specifications | |
| Operating Power Supply Voltage Range | AC 220V±5% 50Hz |
| Power Consumption | About 30VA |
| Warm-up Time | < 15 minutes |
| Operating Temperature | 0℃～50℃ |
| Relative Humidity | ≤85% No corrosive gases |
| Dimensions (L×W×H) | 365mm×482mm×177mm |
| Overall Weight | 11kg |
Product Document
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Product Inquiry
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Fax: 0755-26470506
Address: 6th Floor, Building A, Huizhi R&D Center, Bao'an District, Shenzhen, Guangdong Province
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Power Source Meter New Website:http://gly.xl-ele.com
Xinglong Testing Company Website:http://www.xljc-ltd.com
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