Distribution Transformer Routine Test System for Factory Inspection

• After-sales Service: All Series
• Warranty: 1 Year
• Max Diameter of Workpiece: Na
• Model NO.: LAUNCH
• Mass Scope of Workpiece: >20000kg
• Type: Distribution Transformer Test System
• Maxcapacity: Na
• Accuracy Grade: 1
• Load Way: Na
• Loading Method: Na
• Display: PC Software Display
• Control: Computer Control
• Weight: Depends on The Specific Situation.
• Power Source: AC380V
• Oil Cylinder Position: Na
• Test Object: Power Transformers / Distribution Transformers / S
• Data Acquisition: Multi-Channel High-Speed Data Acquisition
• Safety Protection: Grid-Isolated Operation / Interlock Protection / E
• Phase Control: Output Phase Sequence Configurable (Optional)
• Standards: IEC 60076 / IEC 61439 / IEC 60947
• Transport Package: Containerized Packing / Export Wooden Packing
• Trademark: LAUNCH
• Origin: China
• HS Code: 8504349000
• Package Size: 800.00cm * 800.00cm * 300.00cm
• Package Gross Weight: 200.000kg

Product Description

Product Description

                                                                                            DTTS - DISTRIBUTION TRANSFORMER TEST SYSTEM         

DTTS essential components including Voltage Regulator, Step Up Transformer Electronics Power Supply, Switchgear Cabinets, Automatic Selection Capacitor Bank (LV/HV), CT/PTs, Power Analyzer, Automatic/Manual Control and Measuring System, Partial Discharge Meter, Coupling Capacitors, Winding Resistance Meter, Transformer Turn Ratio Meter, Insulation Tester, Multi-Channel Temperature Meter, Impulse Voltage Generator, and Control/Measuring/Power Cables. This integrated setup enables comprehensive transformer testing with precision and reliability.

Routine Test:
Measurement of D.C. winding resistance.
Measurement of voltage ratio.
Check of voltage vector relationship.
Measurement of No-load loss & current harmonics analysis of No-load current.
Measurement of load loss & short-circuit impedance.
Calculation of total loss, impedance, regulation & efficiency.
Tap changer operation.
Measurement of insulation resistance.
AC voltage withstand test.
Induced AC voltage test with partial discharge.
Measurement of dissipation power factor (tan o) and capacitance.
Bushing current transformer test (BCT).
Type Tests:	Special Tests:
Temperature rise test.	Sweep frequency response analysis.
Lightening & switching impulse test.	Partial discharge tests.
Sound Level test.	Dissolved Gas Analysis (DGA).

             Routine Tests:

               Measurement of D.C. winding resistance.
               Measurement of voltage ratio.
               Check of voltage vector relationship.
               Measurement of No-load loss & current harmonics analysis of No-load current.
               Measurement of load loss & short-circuit impedance.
               Calculation of total loss, impedance, regulation & efficiency.
               Tap changer operation.
               Measurement of insulation resistance.
               AC voltage withstand test.
               Induced AC voltage test with partial discharge.
               Measurement of dissipation power factor (tan o) and capacitance.
               Bushing current transformer test (BCT).

             Type Tests:

             Special Tests:

               Temperature rise test.
               Lightening & switching impulse test.
               Sound level test.

               Sweep frequency response analysis.
               Partial discharge tests.
               Dissolved Gas Analysis (DGA).

               Key Features:

               Integrated platform for routine & type tests of power transformers
               Modular configuration, easy to expand and customize
               Automatic switching & sequencing to streamline workflow
               PLC-based centralized control with data recording & report output
               High accuracy measurement and stable test performance
               Multi-level safety interlocks for safe high-voltage operation

System Setup & Application

Shanghai Lanqi Electric Co., Ltd.

Shanghai Lanqi Electric Co., Ltd.

Launch Electric began with a bold vision: to transform China's high-voltage industry through innovation and engineering excellence. Starting with global imports and local assembly, we've grown into a trusted solutions partner for the power sector. Our journey is defined by precision, reliability, and a deep commitment to quality—delivering systems that meet the evolving demands of modern energy infrastructure.

Over the years, we've expanded our capabilities, introduced cutting-edge testing technologies, and built lasting relationships based on trust, performance, and technical expertise. Today, Launch Electric continues to lead the way—pushing boundaries, setting benchmarks, and powering progress across every project we deliver.

Our Mission

Our Vision

To drive progress in high-voltage testing through innovation, safeguard energy security with precision and reliability, and empower the sustainable development of global energy infrastructure.

To lead the revolution in high-voltage testing with innovative technologies, safeguarding global energy security and a sustainable future.

Skilled GIS Professionals

Outfitted with Complete Tools

Comprehensive Installation

Our OEM-trained technicians deliver precise diagnostics, swift repairs, and dependable GIS system recovery.

Equipped with precision tools like SF6 handling kits, vacuum pumps, detectors, and safety-certified PPE, our teams guarantee secure and accurate servicing.

Trained professionals handle all aspects of GIS/AIS services including erection, dismantling, testing, commissioning, shutdowns, and retrofitswith efficiency and expertise.

FAQ

1. How is our product?    

   We are manufacturer, so preferential price and high quality can guarantee. 

2. How soon to get price?
     Usually provide within 6 hours once receiving inquiry. If you are very urgent, please call us then we will       do in priority. 

3. Whal is your terms of delivery?
     EXW,FOB, CFR, CIF, ect. Pls select your most conveient and cost effective. 

4. When there is difficulty in using ? 
     We will first provide equipment operation manual, operation video, or provide training through remote         video call. Ifnecessary, engineers will serve on door. 

5. What about the leading time for production? 
    That depends on order qty and product item. For normal items, usually within 3 working days. Delivery      time is determined by the logistics , generally is 5-7 days. 

6.How to send? 
    For most of our customers, we provide door-to-door service. You only to through import customs                clearance proceduresand pay the import tariff. 

7. How is packing and will the goods be damaged? 
     We will pack standard export packing for everyequipment, so far there is no damage yet, pls no worry.