Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester
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Product Highlights
- Comprehensive Testing Capabilities: Measures transition waveform, time, resistance, and three-phase synchronization for OLTC.
- Flexible Output Current Options: Supports 2.0A, 1.0A, 0.5A, and 0.2A for various measurement ranges.
- Large Data Storage Capacity: Stores 500 sets of data internally and supports USB flash drive expansion.
- User-Friendly Operation: Features a 7-inch large LCD display and simple computer control interface.
- Robust Protection Circuit: Built-in perfect protection circuit ensures high reliability and safety.
- Portable and Lightweight Design: Compact dimensions (340x245x210mm) and light weight (7kg) for easy site transport.
- Extended Warranty Coverage: Includes a 1-year warranty for all mechanical and functional defects.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1 Years
- Model NO.
- HZYA-3Z
- Max Diameter of Workpiece
- <500mm
- Mass Scope of Workpiece
- <900kg
- Type
- on Load Tap Changer Oltc Tester
- Maxcapacity
- <1000KN
- Accuracy Grade
- on Load Tap Changer Oltc Tester
- Load Way
- on Load Tap Changer Oltc Tester
- Loading Method
- Static Load
- Display
- Digital
- Control
- Computer Control
- Weight
- 0-100Kg
- Power Source
- AC220V
- Oil Cylinder Position
- on Load Tap Changer Oltc Tester
- Output Current
- 2.0A,1.0A,0.5A,0.2A
- Measuring Range Transition Resistance
- 0.5ω~5ω(2.0A)
- Transition Time
- 0 ~ 320ms
- Open Circuit Voltage
- 24V
- Dimensions
- 340mm × 245mm × 210mm
- Instrument Weight
- 7kg
- Ambient Humidity
- ≤ 85% Rh
- Power Supply
- AC220V±10%
- Name
- Transformer on Load Tap Changer Tester
- Keyword
- on Load Tap Changer Tester
- Transport Package
- Standard Carton/ Box
- Specification
- CE/ISO/IEC
- Trademark
- HuaZheng
- Origin
- Baoding, Hebei
- HS Code
- 9030820000
- Production Capacity
- 500/Month
- Package Size
- 47.00cm * 35.00cm * 46.00cm
- Package Gross Weight
- 19.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester
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Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester -
Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester -
Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester -
Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester -
Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester -
Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester -
Huazheng Hzya-3z Power Transformer Testing on Load Tap Changer Oltc Tester
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Product Description
HZYA-3Z Power Transformer Testing On load tap changer OLTC Tester
I.Description
The on-load tap-changer is the only moving part connected to the transformer circuit. Therefore, the detection of the on-load tap-changer is becoming more and more important. In the "power equipment transfer and preventive test procedures", asked to check the on-load tap-changer action sequence, measurement switching time. The instrument is mainly used to measure the transformer on-load tap-changer transition waveform, transition time, the instantaneous transition resistance, three-phase synchronization and so on.
The instrument is highly intelligent, all Chinese menu prompts, simple operation. Instrument small size, light weight, anti-interference ability, greatly reducing the labor intensity of the site staff, is the power supply units, transformer manufacturing industry to ensure safe production, improve product quality ideal instrument.
II. Features
l Large output current, light weight;
l Test YO, Y, type transformer, the resistance unnecessary to be converted but directly display;
l With winding or without winding measurement;
l Waveform display automatically adjusts the resistance according to the sampled value, the time value amplitude
l With perfect protection circuit, reliability and strong;
l 7-inch large LCD display, easy on-site operation;
l Built-in high-capacity lithium battery(optional)
l 500 sets of data can be saved in Internal automatically, can connect with U Disk.
III. Technical Parameters
Output current: 2.0A,1.0A,0.5A,0.2A
Measuring range Transition resistance: 0.5Ω~5Ω(2.0A) 2Ω~20Ω(1.0A)
5Ω~40Ω(0.5A) 20Ω~100Ω(0.2A)
Transition time: 0 ~ 320ms
Open circuit voltage: 24V
Measurement accuracy Transition resistance: ± (5% reading ± 0.1Ω)
Transition time: ± (0.1% reading ± 0.2ms)
Sampling rate of 20kHz
Storage mode U disk storage
Dimensions: 340mm × 245mm × 210mm
Instrument weight: 7kg
IV. Application Conditions
Ambient temperature -10 ºC ~ 50 ºC
Ambient humidity ≤ 85% RH
Power supply: AC220V±10%
Power frequency 50 ± 1Hz
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. |
Customer Visit
Exhibition
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR246684". Items marked "
" are certified.
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Company Profile
Company profile
HuaZheng Electric Manufacturing(Baoding) Co., Ltd which is established on 13rd, March, 2008 located at High-tech Development Zone of Baoding city, Hebei Province. It is a High-tech enterprise which implements general manager responsibility system, specializing in R&D, produce, sale of electric power system. The company has set up several departments as follow: General Manager's Office, R&D department, production department, QC department, Procurement department, Sales Department, including 4 sales team and the market throughout the country, Service Department, Human Resources Department, Finance Department. The company has 86 employees, 36 technical staff included, and undergraduate academic staff make up over 95%. Our company owns strong technical force and has advanced manufacturing equipment and sophisticated testing equipment in the domestic. With the company's technology being improved continuously, the product being enriched constantly and new product are introduced all along, there are four categories and more than 50 kinds of products until now, among them there are several products in the province even across the country reached the leading level.
The company that combines output, study and research relies on many universities such as North China Electric Power University, Hebei University and so on. It has developed a number of high-tech products based on electronics, crisis-oriented automation products with independent intellectual property rights at domestic advanced level, running successfully in the power, transportation, security and other fields.
The company implements system innovation, management innovation and technological innovation in the management and adhere to the sales philosophy that people-oriented, customer first, m and mutual benefit. We promise to provide all users with excellent and sound sales service.
Enterprise spirit
Study, Realistic, Team Innovation
Enterprise mission
For customer: We will provide high quality product with you through continuous innovation and help you create safe, environmental, comfortable working environment.
For staff: We will respect and value every staff, creating just and reasonable working environment, providing enough room with you to grow.
For partner: We should achieve win-win based on mutual cooperation, equality and mutually beneficial, and continue growing in cooperation.
For society: We will return to society continuously with business results and promote social development with industrial progress.
Enterprise Values
Integrity is fundamental, performance is important, respect the fact, encourage to stimulate and rapid innovation.
Enterprise Vision
We should try the best tirelessly to ensure that our corporate become leader in Chinese electrical field and make Huazheng electric manufacture a famous brand in whole electric field.
Further More
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, Thailand, South Africa and so on.
Our main products are Insulation Oil Tester Series, Insulation Resistance Tester, Power Quality Analyzer, Circuit Breaker, Relay Protection Tester, High Voltage Generator, High Voltage Capacitor, Testing Transformer, Transformer Testing Series and so on.
Here We Are, Zeal For You
Welcome to Visit Us
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 3, Building 9, High-Tech Digital Valley, No. 3099, Xiangyang North Street, Baoding, Hebei, China
-
Plant Area
- 700 square meters
-
Number of Employees
- 24
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Transformer Tester, Transformer Oil Tester, Relay Tester, High Voltage Tester, Circuit Breaker Tester
-
Production Lines
- 10
-
Production Machines
- Lathe, Bench Drilling Machine, Electric Tool, Electric Soldering Iron, Winder, Super Mute Terminal Machine
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-03-13
-
Export Year
- 16 years
-
Main Markets
- South America
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 13
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What parameters can this tester measure?
- It measures transition waveform, transition time, instantaneous transition resistance, and three-phase synchronization.
- Can the device store data without a computer?
- Yes, it can automatically save 500 sets of data internally and supports storage via USB flash drive.
- What is the maximum output current available?
- The device offers four output current options: 2.0A, 1.0A, 0.5A, and 0.2A.
- Is the device suitable for field use?
- Yes, it is lightweight (7kg), compact, and features a large LCD display for easy on-site operation.
- What is the warranty period for this product?
- The product comes with a 1-year warranty covering defects.
- Does the manufacturer offer customization services?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
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Product Groups
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