Portable Buchholz Relay Testing Calibrator for Power Transformer Oil Gas Protection Device
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Product Highlights
- High Precision Testing: Accuracy grade 0.5 for flow rate and 1.5 for sealing tests ensures reliable results.
- Comprehensive Test Functions: Supports flow rate, volume, and sealing tests for transformer oil gas protection devices.
- Customization Available: Offers OEM and ODM services with customization options from samples and designs.
- Touch Screen Control: Features a microcomputer control box with screen touch interface for easy operation.
- Flexible Timing Options: Test time adjustable to 0-5, 10, or 0-20 minutes based on specific requirements.
- ISO Certified Quality: Manufacturer holds ISO9001, ISO45001, and ISO14001 certifications for quality assurance.
- 1-Year Warranty: Includes a 1-year warranty period for peace of mind and product reliability.
- Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1 Year
- Model NO.
- KDJD-WS
- Type
- Transformer Test Machine
- Accuracy Grade
- 0.5
- Display
- Digital
- Control
- Manual Control
- Weight
- 50kg
- Power Source
- AC220V
- Product name
- Buchholz Relay Calibration Device
- Flow Rate Test
- 25: 0~4.0m/s 50: 0~3.0m/s 80: 0~2.0m/s
- Minimum Resolution
- 0.01m/s
- Volume Test
- 0~500ml, Minimum Resolution 0.1ml, Maximum Error ≤
- Sealing Test
- 0.1~150Kpa, Minimum Resolution 1 Kpa
- Test Medium
- Transformer oil
- Mechanical Part Dimensions
- 70*30*60cm
- Mechanical Part Weight
- 35kg
- Control Box Dimensions
- 51*41*33cm
- Control Box Weight
- 15kg
- Transport Package
- Carton or Wooden Package
- Specification
- 70*30*60cm, 51*41*33cm
- Trademark
- KDZD
- Origin
- Hubei, China
- HS Code
- 9030332000
- Production Capacity
- 50 Set/Sets Per Day
- Package Size
- 80.00cm * 80.00cm * 70.00cm
- Package Gross Weight
- 60.000kg
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 Portable Buchholz Relay Testing Calibrator for Power Transformer Oil Gas Protection Device
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Product Description
| Main technical indicators | |
| Gas Relay | |
| Flow Rate Test | Φ25: 0~4.0m/s
Φ50: 0~3.0m/s
Φ80: 0~2.0m/s
Minimum Resolution: 0.01m/s, Accuracy Class 0.5
|
| Volume Test | 0~500ml
Minimum Resolution:0.1ml
Maximum Error:≤5%
|
| Sealing Test | 0.1~150Kpa
Minimum Resolution:1 Kpa
Accuracy Class:1.5
Time: 0-5 minutes, 10 minutes, 0-20 minutes
|
| Test Medium | Transformer Oil |
| Power Supply | AC220V 50HZ, Power 240W |
| Instrument Case | |
| Gas relay calibrator (mechanical part) | Dimensions: 70×30×60cm, weight: 35kg |
| screen touch microcomputer control box | Dimensions: 51×41×33cm, weight: 15kg |







About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269044". Items marked "" are certified.
Company Profile
Wuhan Kaidi Zhengda Electric is a high-tech enterprise integrating research and development, production and sales of power testing equipment, instruments and power online monitoring systems. Provide a variety of types of high-tech power testing products, and in high voltage testing to provide users with a full set of electrical test equipment, to solve the power equipment supporting solutions.
The company adheres to the principle of quality first, customer first, service first, quality and efficiency, quality and development, to meet customer requirements as the goal, and dedication to the principle of customer service, based on integrity, speed, high precision, good service spirit, standard, accurate, rigorous to provide services and help for customers. The company's market covers all provinces and regions of the country, and its products are exported to Australia, Russia, India, Pakistan, Vietnam and other countries, which are praised by customers.
Kaidi Zhengda Electric Co., Ltd. In line with the "quality assurance, quality as the root" production philosophy, to provide users with quality products, as well as fast and timely, comprehensive, pre-sale, sale, after-sales service.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 4th Floor, Building 12, No. 88, Huanhu Middle Road, Dongxihu District, Wuhan, Hubei, China
-
Plant Area
- 1417.43 square meters
-
Number of Employees
- 34
-
Registered Capital
- 35,000,000 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
- Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Series Resonance, Hipot Tester, High Voltage Test Equipment, Cable Fault Locator, Electric Power Analyser
-
Production Lines
- 3
-
Production Machines
- Assembling production line
-
QA/QC inspectors
- 2 people
-
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
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-01-01
-
Export Year
- 5 Years
-
Main Markets
- North America, Southeast Asia/ Mideast, Australia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the accuracy grade of the flow rate test?
- The accuracy grade for the flow rate test is 0.5.
- What are the available test time options?
- The device supports test times of 0-5 minutes, 10 minutes, and 0-20 minutes.
- Is customization available for this device?
- Yes, OEM and ODM services are available with customization options from samples and designs.
- What is the warranty period for this product?
- The product comes with a 1-year warranty.
- What is the average lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What is the maximum error for the volume test?
- The maximum error for the volume test is less than or equal to 5%.
- What is the power supply requirement for the device?
- The device requires AC220V 50HZ power supply with a power consumption of 240W.
- Does the manufacturer have quality certifications?
- Yes, the manufacturer is certified with ISO9001:2015, ISO45001:2018, and ISO14001.
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Product Groups
- HV Test Series
- Hipot Tester
- Partial Discharge Test Set
- Primary Current Injection Test Set
- Secondary Injection Relay Tester
- CT PT Analyzer
- Electric Safety Tools Test Equipment
- Insulation Oil Testing Equipment
- Transformer Test Series
- MV&HV Switchgear
- SF6 test instrument
- Cable Fault Locator
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