XL-806 Digital Substation Integrated Calibrator
The XL-806 digital substation integrated calibrator can be widely used for on-site acceptance and subsequent maintenance inspection of photoelectric transformers and digital energy meters in digital substations. It can also be used for factory calibration of photoelectric transformers or digital energy meters.
Product Description
Product Introduction
XL-806 Digital Substation Integrated Calibration Instrument Mainly used for calibration of electronic transformers outputting according to IEC61850 (-9-1, -9-2, -9-2LE) standards and verification of digital energy meters. Calibration items mainly include ratio error, phase error, delay, polarity, etc. Equipped with small signal input terminals for calibration of electronic transformers with small signal output and merged units with small signal input; performs energy error verification, standard deviation verification, and various influence quantity verifications on digital energy meters.
Main Functions
- Calibration of electronic transformers compliant with IEC61850 (-9-1, -9-2, -9-2LE) standards;
- Calibration of polarity and delay of electronic transformers;
- Calibration of electronic transformers with small signal output;
- Calibration of merged units with small signal input;
- Able to output FT3 format digital signals for calibration of merged units with FT3 input;
- Able to calibrate electronic transformers with FT3 output;
- Can output two channels of 0.05 level 0~7V precision voltage small signals without the need to step up voltage or current;
- Calibration of merged units with small signal input (extended precision standard source module);
- Able to calibrate traditional transformers (extended analog signal conversion module);
- On-site real load verification of digital energy meters in substations;
- Traceable virtual load verification of digital energy meters. Virtual verification of digital energy meters;
Technical Specifications
| 1. Technical specifications of electronic transformer calibrator | 2. Technical specifications of digital energy meter calibrator | ||
| 1) Accuracy level | 1) Input voltage | ||
| Accuracy level | Level 0.05 (Ratio error < 0.05%, Phase error < 2') | Voltage measurement range | 0~100V |
| 2) Communication protocol: IEC61850-9-1/ IEC61850-9-2/ IEC61850-9-2LE | Voltage measurement accuracy (20~100V) | 0.05% RD | |
| Communication protocol | IEC61850-9-1/ IEC61850-9-2/ IEC61850-9-2LE | 2) Input current | |
| 3) Input range | Current measurement ranges | 200mA, 1A, 5A, 10A | |
| Voltage range | 100V/√3 and 100V | Accurate measurement range | 50mA~10A 0.05% RD |
| Current range | 1A, 5A | 3) Input power measurement | |
| Small signal input range | 150mV, 200mV, 225mV, 4V, 1.625V, 1V, 2V, 3.25V, 4V, 6.5V | Active power measurement accuracy | 0.05% RD PF=1 (50mA ~ 10A) |
| 4) Accurate measurement range | 0.1% RD PF=0.5L, 0.5C (50mA ~ 10A) | ||
| Voltage (V) | 5%~120% Un (RMS 0.05% RD Un=100/√3 | Reactive power measurement accuracy | 0.2% RD PF≥0.5 |
| V or 100V) | 4) Frequency measurement | ||
| Current (A) | 1%~120% In (RMS 0.05% RD In=1A and 5A) | Frequency measurement range | 45Hz~65Hz |
| 5) Small signal input | Frequency measurement resolution | 0.001Hz | |
| Range above 1V | 1%~120% Un 0.05S level (for verification of metering transformers) | Frequency measurement accuracy | 0.01Hz |
| Range below 1V | 100%~2000% Un 0.05% level (for verification of protection transformers) | 5) Energy measurement | |
| 6) Harmonic test accuracy: | Active energy measurement accuracy | 0.05%RD PF=1 (50mA ～ 10A) | |
| Relative error | 0.1%Uh or 0.1%Ih | 0.1% RD PF=0.5L, 0.5C (50mA ~ 10A) | |
| Angular error | 10′ | Reactive power measurement accuracy | 0.2%RD PF≥0.5 |
| 7) AD sampling accuracy | 6) Electric energy pulse output | ||
| Measurement uncertainty at rated range amplitude | Better than 0.01% | Electric energy output pulse constant (r/kWh) adjustable range | 3600～2000000 r/kWh |
| 8) Small signal output (optional) | Output is optically isolated, load capacity | Not greater than 5mA | |
| Output voltage | 0～7V | 7) Electric energy pulse input | |
| Output harmonics | 2～50 times | Pulse constant of the calibrated electric energy meter (r/kWh) | Can input numbers with decimal points |
| Output accuracy | 0.05~5V 0.05%RD | Verification cycle setting range | 1～100 |
| Harmonic accuracy | 0.10% | Maximum pulse frequency reception | 1kHz |
| 9) Input circuit power consumption | 8) Other indicators | ||
| Input voltage circuit power consumption | Less than 0.2VA (100V, 57.7V) | Protocol | IEC61850-9-1, IEC61850-9-2, IEC61850-9-2LE |
| Input current circuit power consumption | < 1VA (5A) | Operating power supply voltage range | AC220V±5% 50Hz |
| Input current circuit power consumption | < 0.2VA (1A) | Power consumption | About 30VA |
| 10) Ethernet interface | Preheating time | <15 minutes | |
| SC fiber optic interface | 1 (multimode fiber wavelength 1310nm) | Operating temperature | -10℃～55℃ |
| ST fiber optic interface | 1 (multimode fiber wavelength 1310nm) | Relative humidity | ≤85%; no corrosive gases |
| RJ45 interface | 2 | Dimensions | 160mm×380mm×450mm |
| 11) Synchronization signal | Total weight | 8.5kg | |
| Optical B code synchronization input (second pulse and B code configurable) port | 1 | ||
| Optical B code synchronization output (second pulse and B code configurable) port | 1 | ||
| Electric synchronization input port | 1 | ||
| Electric synchronization output port | 1 | ||
Product Document
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Update Time
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Product Inquiry
Phone:18926763142/0755-86660346
Fax: 0755-26470506
Address: 6th Floor, Building A, Huizhi R&D Center, Bao'an District, Shenzhen, Guangdong Province
Alibaba Store:https://szxlele.1688.com/
Power Source Meter New Website:http://gly.xl-ele.com
Xinglong Testing Company Website:http://www.xljc-ltd.com
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