I.Introduction: The HZBB-10B Intelligent Transformer Ratio and Connection Group Tester is a cutting-edge device that utilizes a powerful ARM processor, 168M frequency, and 128M memory, which can be expanded up to 4G memory cards. The device features a 5-inch high-definition color touch screen combined with the emWin display, offering an intuitive and user-friendly interface for full touchscreen operation without the need for a physical keyboard. It supports database functions and allows data export via USB or through a data cable to a background computer. II. Main Functions and Features  IV.Detailed Photos
The Cork yoga rollers are made of 100% nature cork,which is very enviromental and safe.and the roller can help your muscle Get the perfect stretch and ease after your yoga exercise.Enjoy a cork massage today and feel improvements to your overall muscle health like never before.
Cork Yoga Roller,Cork Massage Roller,Cork Yoga Ball,Cork Roller Yoga Jiangsu Real Sporting Goods Limited Company , https://www1.ruiousporting.com
Â
This tester is designed with an elaborate and compact structure, embodying unique thinking and superior performance in a small and lightweight form. It uses a programmable signal source to output single-phase, two-phase, or three-phase standard sine signals or high-frequency sine signals, with adjustable phase and frequency. It is especially suitable for special transformers such as Z-type, rectifier, Scott, and anti-Scott transformers. The tester employs our company's newly developed algorithm to measure the ratio of three-phase transformers, ensuring accuracy without requiring the balance of the three-phase power supply. As a result, the transformer ratio and wiring method can be measured in approximately 3 seconds.
2. It automatically measures three-phase and single-phase transformer ratios and calculates the ratio error.
3. The tester has an internal three-phase signal source, capable of measuring Y/y, Y/d, D/y, D/d, ZN/y, ZN/d, rectifier, traction transformers, and all types of transformer connection groups.
4. It can measure the transformer connection group label and polarity, clearly displaying the vector relationship between the primary and secondary windings.
5. The tester can automatically track the on-load tap-changer position of the transformer and indicate the current tap point automatically.
6. It displays the primary and secondary voltage oscillograms and phase relationships of the transformer. It can also measure the first and second harmonic voltages to help analyze transformer failures.
7. It supports CT and PT ratio testing and polarity tests.
8. The tester has a perfect and reliable automatic protection system to ensure the integrity of the device under abnormal conditions.
9. It is compact and lightweight, enabling accurate measurements at high speed (approximately 3 seconds per test).
10. It can store and print all test results. It includes built-in 128M memory (expandable to 4G memory card), allowing database exports via USB or uploads to a computer. The database supports Excel spreadsheet opening for easy editing and archiving.
11. The tester features a 5-inch true-color touch screen with an emWin GUI interface and Chinese input, making it easy and convenient to use. It also has a non-volatile calendar and clock function, allowing test time to be stored at any time.
12. It supports on-site record printing via Bluetooth or serial printer.
III.Parameter:
 Test range
0.8-20000
 Accuracy
0.2% (0.8-2000), 0.5% (2000-20000)Â
 Input voltage
HV side AC 24V, LV side AC 4V
 Power supply
AC220V ± 15%
 ambient temperature
-10 ºC -40 ºC
 relative humidity
10% -85%
 Dimension
270 × 190 × 70mm , 2kg (not including test wires)
 
Â
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China. It means we are the supplier of the Chinese Government. And our products are spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malaysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
VI.Customer Visit
VII.Exhibition
VIII.Similar Recommendation
 
Low Cost Price 0.8-20000 Auto Digital TTR Meter Transformer Turns Ratio Tester
Model NO.: HZBB-10B
Control: Manual Control
Weight: 0-100Kg
Power Source: AC220V
Oil Cylinder Position: No
Test Range: 0.8-20000
Group: 0-11
Accuracy: 0.1
Phase Test Range: 0 ~ 360 °
Phase Measurement Accuracy: 0.12 °
Retardation Resolution: 0.001 °
Instrument Power Input: 220V ± 22V, 50Hz ± 1Hz
Dimensions: 258 × 158 × 58 (mm)
MOQ: 1
Certificate: ISO/Ec
Trademark: HuaZheng
Transport Package: Box
Specification: ISO/CE
Origin: Baoding, Hebei
HS Code: 9030820000
Low Cost Price 0.8-20000 Auto Digital TTR Meter Transformer Turns Ratio Tester