High and Low Voltage Automatic Three Phase TTR Tester Transformer Turns Ratio Test Set

• Customization: Available
• After-sales Service: 24-Hour Online Service
• Warranty: One Year
• Model NO.: HZBB
• Display Type: Digital Only
• Certification: CE
• Customized: Customized
• Model No.: Hzbb
• Weight: 3.5kg
• Test Range: 0.9~10000
• Accuracy: 1-1000 0.2 ; 1000-10000 0.5
• Display: LCD
• Control: Manual
• Loading Method: Dynamic Load
• Test Speed: 3 Phases a Minute
• Power Source: AC220V
• Place of Origin: Wuhan China
• Delivery Time: 7 Days
• Gross Weight: 12kg
• Function: Transformer Testing
• Feature: Large Testing Range, Small Dimension
• Load Way: Electric Load
• Transport Package: Wooden Box with Foam
• Specification: 270*210*155mm
• Trademark: HRETZ POWER
• Origin: Wuhan, China
• HS Code: 9031809090
• Production Capacity: 120 Sets/Month
• Package Size: 43.00cm * 42.00cm * 59.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

During the production processof power transformers,both in semi-finished and finished stages,aswell as before the commissioning of newly installed transformers and according to the preventivetesting regulations of the State Grid,regular turns ratio or voltage ratio testing of operationaltransformers is required.Traditional ratio bridges are cumbersome to operate,readings are notintuitive,and require necessary conversions.Moreover,the test results only provide the ratio valueof one phase.The HZBB Transformer Turns Ratio Tester overcomes the shortcomings of traditionalratio bridge testing.It features a large-screen high-resolution LCD display,making it convenient foron-site use with English menu prompts for easy and intuitive operation.It completes three-phaseturns ratio testing in one go,ensuring fast testing speed and high accuracy.

Product Features

1.  Fully three-phase sinusoidal inverter power output with automatic voltage regulation,featuring soft start and stop functions,thereby achieving fast testing speed and high precision.

2. Functions include three- phase transformer,single-phasetransformer,PT,Z-type transformer ratio,grouping,and polaritytesting.

3.  Blind test function.

4.  CT ratio and polarity testing function.

5.  Angle difference testing function during single-phase testing.

6.  High-low voltage reverse connection protection function.

7.  Output short circuit protection function.

8.  Non-volatile clock and date display.

9.  Thermal printer for fast and silent printing.

10. Small size,lightweight,easy to carry and use.

Detailed Photos

Product Parameters

Range	0.9 ~ 10000
Accuracy	±(Reading×0.1%+2 digits)(≤1000)
	±(Reading×0.2%+2 digits)(>1000≤3000)
	±(Reading×0.3%+2 digits)(>3000)
Resolution	0.9~9.9999(0.0001)
	10~99.999(0.001)
	100~999.99(0.01)
	1000~9999.9(0.1)10000 above(1)
Power Supply	AC220V±10%,50Hz
Instrument Weight	3.5KG
Instrument Dimension	260mm(L)×200mm(W)×160mm(H)
Operationg Temperature	-10ºCto 50ºC
Relative Humidity	<90%,non-condensing

Product Dimension

Company Profile

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FAQ

Q1:Is your company a sales or a manufacturer? 
We are an integrated trade and manufacturing company with our own factory. 

Q2:If we need to customize our own brand or if there are special requirements for the built-in software of the machine, can it be customized?
Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.

Q3:What is the usual lead time? How long can we receive the order after placing it?
In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.

Q4:How can we ensure that the product will not be damaged during transportation, considering the large size of the product?
We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we will include an extra set to ensure that the customer can use the product immediately upon receipt.

Q5:How do you handle after-sales service? What if there is a quality problem with the product or if the customer does not know how to operate it? 
For quality issues that are not caused by human error, we provide a one-year warranty from the time the product is delivered, and lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.