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  • Huazheng Electric Secondary Current Injection Test Set 1Phase Protection Relay Tester
  • Huazheng Electric Secondary Current Injection Test Set 1Phase Protection Relay Tester
  • Huazheng Electric Secondary Current Injection Test Set 1Phase Protection Relay Tester
Huazheng Electric Secondary Current Injection Test Set 1Phase Protection Relay Tester

Huazheng Electric Secondary Current Injection Test Set 1Phase Protection Relay Tester

$899.00-$2600.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 1 pieces）
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Huazheng Electric Secondary Current Injection Test Set 1Phase Protection Relay Tester

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secondary Current Injection Testing: Automates precise testing of protection relays in electrical systems to ensure fault detection accuracy.
  • 1Phase Relay Testing: Specialized for single-phase circuit analysis, enabling calibration and validation of relay performance in power distribution networks.

Key features

  • 1. Rugged Material Technology

    • With a corrosion-resistant aluminum case featuring multi-point latches and a lock mechanism, you can protect the instrument during transportation and harsh environments, outperforming standard plastic-cased models*.

  • 2. Modular Interactive Design

    • With a modular design and color-coded controls (red, green, black), you can intuitively customize test parameters for diverse applications, exceeding non-adaptable testing devices*.

  • 3. Advanced Performance Parameters

    • With auto testing capabilities and 220V/50Hz compatibility, you can streamline workflows without voltage converters, enhancing efficiency over manual setups*.

  • 4. Portable Scenario Solutions

    • With a rugged, lightweight portable design and integrated handle, you can conduct on-site testing in the field, unlike benchtop models limited to laboratory use*.

  • 5. Certified Reliability

    • With CE certification, you can ensure compliance with EU safety standards, surpassing non-certified alternatives in reliability and regulatory adherence*.

Product details

Huazheng Electric Secondary Current Injection Test Set 1Phase Protection Relay Tester

The Huazheng Electric Secondary Current Injection Test Set is a ruggedized 1Phase Protection Relay Tester designed for precise electrical testing in harsh environments. Housed in an aluminum alloy case with a secure latch-and-lock system, it combines portability with durability. Equipped with a digital display, modular controls, and CE certification, this device simplifies auto testing of protection relays with customizable parameters.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum alloy caseLightweight, corrosion-resistant, and durable
CertificationCE compliantEnsures safety and quality standards
Power Input220V, 50HzCompatible with standard electrical grids
Voltage OutputAdjustable (via test settings)Supports diverse relay testing scenarios
DisplayDigital screenClear visualization of test results
ProtectionShock/vibration-resistant designSafeguards internal components

Customization guide

Adjustable current and voltage parameters allow customization for specific relay types (e.g., 5A/1A output ranges). The modular interface enables reconfiguration of input/output ports to meet specialized testing needs.

Get inspired

With its rugged design and auto-testing capabilities, this device is ideal for field engineers, maintenance teams, or manufacturers needing reliable relay validation in environments like power plants, substations, or industrial facilities.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Current Output5A10A (+100%)20A (+300%*)
Voltage Stability±3%±1.5%±0.5%
CertificationsCECE + ISO 9001CE + ISO 9001 + IEC 61010
Display Resolution320x240 pixels640x480 pixels1024x768 pixels

Supplier's note

  1. Key Breakthroughs:

    • Rugged Aluminum Case: Withstands drops and vibrations, reducing downtime in field operations.
    • Modular Controls: Color-coded knobs/buttons streamline setup for untrained personnel.
    • Auto-Testing Algorithms: Reduces manual errors by 40% compared to traditional methods.

  2. Version Selection Guide:

    • Base Model: Ideal for small-scale maintenance teams needing basic relay validation (e.g., 5A circuits).
    • Advanced Model: Suitable for industrial plants requiring higher current outputs (e.g., 10A motor control testing).
    • Pro Model: Best for high-precision applications (e.g., substation commissioning) with ultra-stable voltage outputs and triple-certification compliance.

Pro Model’s 20A output exceeds industry benchmarks by 30%, enabling safe testing of heavy-duty relays. Pair this with its IEC 61010 certification to ensure compliance in global projects.

Frequently asked questions

  • Which model of the Huazheng Electric Secondary Current Injection Test Set is best suited for small substations?

  • How do I clean the aluminum case of the Huazheng Secondary Current Injection Test Set?

  • Aluminum vs. Plastic Cases: Why is the Huazheng tester’s aluminum case better for field use?

  • Can the Huazheng Secondary Current Injection Test Set be customized for specific relay testing needs?

  • Is the Huazheng tester’s material certified for industrial safety standards?

  • Which Huazheng model is best for outdoor electrical testing in harsh environments?

  • What are the storage recommendations for the Huazheng Secondary Current Injection Test Set?

  • Why is the protective panel material on the Huazheng tester superior for test displays?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Portable Field TestersOn-site inspections, fieldworkWeight: 5kg (Industry: 8kg, Our Base: 5kg ▲, Our Advanced: 4.5kg ▲▲)
(5kg - 30% lighter than industry standard)		Easier transport, reduced fatigueLimited power capacity for high-voltage tasks
Ruggedized Industrial TestersHarsh environments, construction sitesMaterial: Aluminum casing (Industry: Plastic, Our Base: Aluminum ▲, Our Advanced: Reinforced Aluminum ▲▲)
(Aluminum: 50% lighter than steel (ISO 3801))		Durability against impacts, corrosion resistanceHigher upfront cost
Automated Test SystemsQuality control labsAutomation: Fully Auto (Industry: Manual, Our Base: Semi-Auto, Our Advanced: Fully Auto ▲▲)
(Fully Auto reduces testing time by 40% (ASTM D543))		Efficiency, reduced human error, scalable outputsHigher initial investment, requires training
Modular Test InstrumentsCustom testing needsModular Design: 5 modules (Industry: Fixed, Our Base: 3 modules, Our Advanced: 5 modules ▲)
(5 modules support 20+ configurations (ISO 3801))		Versatility for diverse testing requirementsSetup complexity, potential compatibility issues
High-Voltage TestersElectrical installationsMax Voltage: 600V (Industry: 400V, Our Base: 500V ▲, Our Advanced: 600V ▲▲)
(600V handles industrial systems (IEC 61010))		Supports heavy-duty applications like power gridsRequires strict safety protocols, limited portability
CE Certified DevicesEU marketsCompliance: CE + RoHS (Industry: 50% CE, Our Base: CE ▲, Our Advanced: CE + RoHS ▲▲)
(RoHS compliance adds 15% cost (EU Directive 2011/65/EU))		Market access in regulated regions, reduced legal riskHigher cost for dual certifications, limited to specific regions

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