Voltage Vector Ratio Error Digital Transformer Turn Ratio Meter

• After-sales Service: Yes
• Warranty: 1 Years
• Type: Transformer Testing Machine
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HZBB-10A
• Maxcapacity: 0.8-10000
• Accuracy Grade: 0.1 Class
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: No
• Test Range: 0.8-10000
• 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
• Transport Package: Box
• Specification: ISO/CE
• Trademark: HuaZheng
• Origin: Baoding, Hebei
• HS Code: 9030820000
• Production Capacity: 500set /Year
• Package Size: 47.00cm * 36.00cm * 46.00cm
• Package Gross Weight: 32.000kg

Product Description

Voltage Ratio, Vector, Ratio Error Transformer Turn Ratio Meter

Product Description

I.Introduction:

In the production process of semi-finished and finished products of power transformers, before the newly installed transformers are put into operation and in accordance with the preventive testing regulations of the Ministry of Electric Power of China, it is required to conduct turn ratio or voltage ratio tests on the operating transformers. This can check the correctness of the turn ratio of the transformer, the condition of the tap changer, whether the transformer has inter turn short circuits, and whether the transformer can operate in parallel. The traditional ratio bridge reading is not intuitive and requires conversion, which can only be measured phase by phase. The HZBB-10A ratio tester overcomes the shortcomings of traditional ratio bridge testing, is easy to operate and intuitive, uses a three-phase precision inverter power supply, and has fast testing and high accuracy.

II.Features:
 

1.Test range: Variable ratio -0.9 to 10000 degrees -0 to 360 degrees
2. Ratio accuracy: ± 0.1%+2 words (0.9-500)
± 0.2%+2 words (501-2000)
± 0.5%+2 words (2001-10000)
3. Angle accuracy: ± 0.2 °
4. Output voltage: automatically adjusted according to load
5. Resolution: Ratio - minimum 0.0001, angle -0.01 °
6. Working power supply: AC220V ± 10% 50 ± 1Hz
7. Environmental temperature: -10 ºC~40 ºC
8. Relative humidity: ≤ 85%, no condensation
9. External dimensions; Host: 360 * 290 * 170 (mm) Cable box: 360 * 290 * 170 (mm)
10. Weight: 5KG for the main unit, Box: 5.6KG
11. Test line length: standard 13 meters length can be customized


III.Parameter:

MAIOR TECHNICAL INDICATORS
Rating	Variable Ratio		0.9~10000
	Angle		0-360°
Angle measurement		0-360°
Accuracy		±0.1%(below500)
		0.2%(501-2000)
		0.5%(2001-10000)
Output voltage		automatically adjusted according to load
Resolution	Minimum		0.0001
	Angle		- 0.01°
Working power supply		AC 220V±10%  50Hz

IV.Detailed Photos

Company Profile

Company Information

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 spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, 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.



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