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Quality Control & Testing

Testing and Quality Control for Power Quality Equipment

YIDEK verifies electrical performance, environmental durability, EMC behavior and finished-system operation before shipment using dedicated laboratory and production test equipment.

Explore Testing Capabilities Discuss Your Requirements

Verification resources

Testing built around product and project requirements

Laboratory instruments and production test platforms support measurement, component evaluation, environmental checks and finished-product verification. The applicable procedures depend on the product configuration and project requirements.

Capability relationship

Testing Capability Matrix

A quick view of what each test area examines and the product groups that may use the corresponding verification capability.

Test area	What is checked	Typical products or components	Typical output
Electrical performance	Voltage, current, power factor, reactive power, harmonics and waveform	SVG, APF, PFC systems, SPC and ASVGC	Measurement data and waveform records
Reactor and capacitor verification	Inductance, temperature rise, current, loss, insulation and consistency	Detuned reactors and related capacitor-compensation components	Measurement or inspection record, where applicable
EMC-related checks	Control and electronic assembly compatibility under defined procedures	SVG, APF, DVR and controllers	Test record or supporting report, where applicable
Temperature & humidity	Environmental behavior under controlled temperature and humidity conditions	Electronic modules, controllers and smart capacitor electronics	Environmental test record, where applicable
Salt spray	Corrosion resistance of selected metal and coated components	Cabinets, terminals, enclosures and selected metal parts	Test record based on the defined procedure
Aging & functional verification	Powered operation, controls, indication and system function	Finished modules and systems	Functional, aging or release record, where applicable

01 / ELECTRICAL PERFORMANCE

Electrical Performance Testing

From waveform observation to reactive power measurement, dedicated instruments help our team examine how power quality products and systems respond under defined test conditions.

Voltage and current measurement
Power factor
Reactive power
Harmonic behavior
Waveform observation
Control response
Measurement accuracy

Equipment identity: Power Quality Analyzer

Equipment: Power Quality Analyzer
Used for: Voltage, current, power factor, reactive power, harmonics and waveform recording
Products: SVG, APF, PFC systems, SPC and ASVGC
Output: Measurement data and waveform records

SVG / APF systems →PFC solutions →

HIOKI power quality analyzer used in the YIDEK laboratory

Three-phase electrical measurement verification equipment

02 / COMPONENT VERIFICATION

Reactor and Capacitor Testing

Consistent component behavior begins with controlled verification. Dedicated platforms support the evaluation of reactors and related capacitor-compensation components after production.

Inductance
Current
Temperature rise
Insulation
Loss
Consistency

Equipment identity: Reactor Test Platform

Equipment: Reactor Test Platform
Used for: Defined electrical measurements and post-production reactor verification
Products: Detuned reactors and related capacitor-compensation components
Output: Measurement or inspection records, where applicable

Power capacitors & reactors →High-voltage systems →

Reactor and power capacitor test platforms in the YIDEK laboratory

YIDEK laboratory area with reactor and capacitor test platforms

03 / EMC-RELATED CHECKS

EMC and Electrical Compatibility Testing

Control and electronic assemblies can be evaluated with EMC-related test equipment under defined procedures, helping align the verification scope with the product configuration and project requirements.

Equipment identity: EMC-related Test Equipment

Equipment: EMC-related Test Equipment
Used for: Evaluation of control and electronic assemblies under defined procedures
Products: SVG, APF, DVR and controllers
Output: Test record or supporting report, where applicable

Specific standards and compliance statements should be supported by the corresponding test documentation.

SVG / APF equipment →DVR systems →

Overview of EMC-related testing equipment at YIDEK

04 / ENVIRONMENTAL RELIABILITY

Temperature and Humidity Reliability Testing

Controlled environmental equipment supports the evaluation of components and electronic assemblies across defined temperature and humidity conditions before they enter service.

High temperature
Low temperature
Humidity
Thermal cycling
Component stability

Equipment identity: Environmental Test Equipment

Equipment: Programmable Temperature & Humidity Chamber, Temperature-Humidity Chamber and Drying Oven
Used for: Controlled temperature, humidity and thermal-condition evaluation
Products: Electronic modules, controllers and smart capacitor electronics
Output: Environmental test records, where applicable

SVG / APF →DVR →Smart capacitor modules →

Programmable temperature and humidity test chamber

Temperature and humidity reliability test chamber

05 / MATERIAL DURABILITY

Salt Spray and Corrosion Resistance Testing

For selected metal and coated components, salt spray equipment provides a controlled way to evaluate corrosion resistance against defined project or internal requirements.

Cabinets and enclosures
Terminals
Selected metal parts
Coated components

Equipment identity: Salt Spray Test Machine

Equipment: Salt Spray Test Machine
Used for: Corrosion-resistance evaluation of selected metal and coated components
Products: Cabinets, terminals, enclosures and selected metal parts
Output: Test record based on the defined procedure

Test duration and acceptance criteria depend on the applicable project or product requirements.

Overview of salt spray testing equipment for selected metal and coated components

06 / PRE-SHIPMENT VERIFICATION

Aging and Functional Verification Before Shipment

Before release for packing, finished modules and systems undergo the applicable functional checks and defined aging or load/no-load verification procedures for their product and project scope.

Powered functional checks
Control and indication review
Multi-unit verification
System-level operation checks

Equipment identity: Aging and Functional Verification Setup

Equipment: Production test stations and powered verification setups
Configuration: Varies by product and project scope
Used for: Powered operation, control, indication and system-level functional checks
Products: Finished modules and systems
Output: Functional, aging or release records, where applicable

Technical service & support →Discuss project requirements →

YIDEK aging workshop and powered verification area

APF and SVG units in dedicated aging cabinets during verification

Smart capacitor controllers undergoing batch aging and indication checks

Procurement support

Test Records and Documentation Available for Project Review

Depending on the product, configuration and project scope, buyers can discuss which test records, inspection documents and supporting evidence are available for technical or procurement review.

Documents that may be discussed

Factory inspection record
Electrical measurement record
Aging or functional verification record
FAT checklist
Product test report
Calibration or instrument information
Third-party report
Certificate or declaration

Availability, format and scope must be confirmed for the applicable product and order. This list does not imply that every document is available for every product.

Request Available Test Documentation

Connected evidence

From manufacturing evidence to project review

01 / FACTORYManufacturing

See the production and assembly areas behind YIDEK power quality equipment.

See how YIDEK manufactures equipment →

02 / QUALITYQuality Control

Understand the equipment, checks, product relationships and available records.

Review testing capabilities →

03 / DOCUMENTSCertification

Review certifications and discuss the availability of supporting compliance documents.

View certifications and documents →

04 / PROJECTTechnical Review

Confirm the product configuration, test scope and documentation required for a project.

Start a project discussion →

Example verification workflow

Example: SVG Pre-Shipment Verification

A typical SVG verification sequence can connect configuration review, visual inspection, powered operation, response checks and release. The exact sequence and acceptance criteria must be confirmed for the applicable YIDEK product and project.

01Confirm configurationReview the rated configuration and project requirements.

02Wiring inspectionCheck the applicable internal wiring and connections.

03Power-up checkConfirm startup, basic operation and indication.

04Connect measurementPrepare the applicable electrical measurement equipment.

05Check responseReview reactive power response under the defined conditions.

06Verify controlsCheck control functions, indication and applicable alarms.

07Aging verificationComplete the defined powered or load/no-load procedure.

08Final inspectionReview the finished unit before release.

09Release for packingRelease the verified unit according to the applicable process.

This is a representative sequence. The actual procedure, record format and acceptance criteria depend on the product configuration and project requirements.

Technical discussion

Need a testing scope for your project?

Share the product type, operating conditions, voltage level and project requirements. The YIDEK team can discuss the applicable product configuration and verification scope.

Contact YIDEK