Automatic Anit-Interference Power Transformer Oil Tan Delta Dielectric Loss Tester

• Customization: Available
• After-sales Service: 24 Hours Online Service
• Warranty: One Year
• Model NO.: HZJS-V
• Display Type: Digital Only
• Certification: CE
• Customized: Customized
• Model No.: Hzjs-V
• Display: Digital
• Power Supply: AC220V
• Operating Temperature: -15ºC~40ºC
• High Voltage Output Accuracy: 2%
• Main Unit Weight: 25.75kg
• Accessories Weight: 33.44kg
• Accuracy Grade: 0.5
• Internal Hv: 0.5~10kv(Can Be Customized)
• Function: CVT Test,Negative Connection LV Shield
• Maxcapacity: >1000kN
• Automatic Measure: Dielectric Loss Tg Delta,Cx
• Environmental Temperature: -10 to 40 Degree
• Place of Origin: Wuhan China
• Gross Weight: 70kg
• Transport Package: Wooden Box with Foam
• Specification: 400*290*330mm
• Trademark: HZRTZ POWER
• Origin: Wuhan, China
• HS Code: 9030899090
• Production Capacity: 500sets/Month
• Package Size: 50.00cm * 43.00cm * 58.00cm
• Package Gross Weight: 70.000kg

Product Description

Product Description

The anti-interference dielectric loss automatic measuring instrument adopts frequencyconversion power supply technology,and utilizes microcontroller and electronic technology to carryout automatic frequency conversion,analog/digital conversion and data arithmetic,so as to achievethe functions of strong anti-interference ability,fast testing speed,high precision and easy operation.The frequency conversion power supply adopts high-power switching power supply,outputs single-frequency 45Hz~65Hz and dual-frequency 47.5Hz\52.5Hz,45.0Hz\55.0Hz,57.5Hz\62.5Hz, 55.0Hz\65.0Hz pure sine wave,automatically pressurized;automatically filters out the 50Hzinterference,which is suitable for the field test of electromagnetic interference in the substation andso on.

Product Features

1. Self-excitation test with CVT,one wiring,simultaneous measurementof capacitance and tgδ of C1 and C2.

2. With the function of reverse wiring low-voltage shielding and high-voltage shielding,in the case of CVT bus grounding,the C11 can carryout 10kV reverse wiring dielectric loss measurement without removingthe wire.

3. Measurement of applied voltage and applied CN,positive andnegative measurement.

4. Adopts frequency conversion technology to eliminate the field 50Hzindustrial frequency interference,even in a strong electromagneticinterference environment can be measured reliably data.

5. Over-current protection function,the instrument will not be damagedwhen the specimen is short-circuited or breakdown.

6. Standard capacitors and high voltage power supplies are included foreasy field testing and reduced field wiring.

7. The instrument adopts large screen liquid crystal display,easy tooperate,the test process through the English menu prompts operation.

8. There are wiring diagrams under the function interface in theinstrument,which is very convenient for the operator to connect thewires.

9. With Chinese and English switching function.

Detailed Photos

Product Parameters

1	Operating Temperature	-15ºC∽40ºC		RH<80%
2	Anti-interference Principle	Frequency Conversion Method
3	Power Supply	AC 220V±10%		Permitted Generators
4	High Voltage Output	0.5KV ∽10KV		Each 0.1kV
		Accuracy		2%
		Maximum Current		200mA
		Capacity		2000VA
5	Self-excited Power Supply	AC 0V∽50V/15A		Single frequency 45.0Hz-65.0Hz adjustable at will Dual Frequency 45.0HZ/55.0HZ   47.5HZ/52.5HZ 55.0HZ/65.0HZ   57.5HZ/62.5HZ
6	Resolution	tgδ: 0.001%		Cx: 0.001pF
7	Accuracy	△tgδ:±(Readings*1.0%+0.040%)
		△C x :±(Readings*1.0%+1.00PF)
8	Measurement Range	tgδ	Limitless
		C x	15pF < Cx < 300nF
			10KV		Cx=(Cx1+Cx2+Cx3+Cx4)< 60 nF
			5KV		Cx=(Cx1+Cx2+Cx3+Cx4)<150 nF
			1KV		Cx=(Cx1+Cx2+Cx3+Cx4)<300 nF
		CVT Test			Cx=(Cx1+Cx2+Cx3+Cx4)<300 nF
11	Memory Size	Support U disk data storage, can store 200 groups of data
12	External dimensions(Host(mm)	40com*29cm*33cm
	External dimensions(Accessory  (mm)	40cm*33cm*15cm
13	Weight(Host)	25.75kg
	Weight(Accessory box)	33.44kg

 

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.