Automatic 3 Phase Transformer Test Equipment Vector Group Turns Ratio Tester

• Customization: Available
• After-sales Service: 24-Hour Online Service
• Warranty: One Year
• Model NO.: HZBB-I
• Display Type: Digital Only
• Certification: CE
• Customized: Customized
• Model No.: Hzbb-I
• Weight: 3.8kg
• Turn Ratio Test Range: 0.9~10000
• Accuracy: 1-1000 Grade 0.2 ; 1000-10000 Grade 0.5
• Function 1: High and Low Voltage Reverse Connection Protection
• Function 2: Output Short Circuit Protection Function
• Display: LCD
• Output Current: 0-600A
• Output Voltage: 0-1200V
• CT Measurement Range: Less Than 5000A/1A(25000A/5A)
• PT Measurement Range: Less Than 500kv
• Power Supply Voltage: AC220V 50Hz/60Hz
• Testing Phase: Three Phase
• Place of Origin: Wuhan China
• Net Weight: 3.8kg
• Transport Package: Wooden Box with Foam
• Specification: 325*225*125mm
• Trademark: HRETZ POWER
• Origin: Wuhan, China
• HS Code: 9031809090
• Production Capacity: 120 Sets/Month
• Package Size: 40.00cm * 42.00cm * 59.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

HZBB-I transformer ratio tester is an innovative product, overcoming the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, displaying a wealth of information, convenient for field use.
The product is mainly applied to transformer ratio group test, PT, CT ratio polarity test, fast test speed and high accuracy.

Product Features

(1) Full three-phase sinusoidal inverter power supply output, automatic output voltage adjustment, with soft-start and soft-stop functions, so the test is fast and highly accurate.

(2) It has the function of blind test, that is to say, it conducts the ratio and group test when it does not know the way of high and low voltage linkage.

(3) CT ratio polarity test function is added on the basis of regular transformer, Z-type transformer and PT specimen test, which has a wider application field.

(4) Wide range and high precision, the measuring range of ratio can reach 10000, and the testing precision is guaranteed to be 0.3% at the highest value of 10000.

(5) It has perfect protection functions such as reverse connection protection and output short circuit protection.

(6) 5.6-inch large industrial-grade high-brightness color LCD screen, the display is still clearly visible under strong sunlight.

(7) Equipped with thermal printer, easy to print data.

(8) With local storage and USB flash disk storage, convenient for data saving.

Detailed Photos

Product Parameters

	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	3.8KG
Instrument Dimension	325mm(L)×225mm(W)×125mm(H)
Operationg Temperature	-10ºCto 50ºC
Relative Humidity	<90%,non-condensing

Product Accessories

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.