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Advancing Electrical System Safety Through Specialized Testing Equipment

Mar 4, 2024 | Company News

Baoding Zhiwei specializes in the research and development, production, sales, and service of electric power system automation testing equipment, providing customers with one-stop services.

Optimizing The Role of Protection Relay Test Sets

Protection relay test sets serve as indispensable instruments for validating the operability of protection relays within electrical frameworks. These test sets empower engineers to emulate fault scenarios, evaluate relay responsiveness, and confirm calibration configurations to uphold peak system protection. Through the utilization of protection relay test set, experts can elevate the dependability of protective mechanisms and fortify defenses against conceivable electrical irregularities.

  • AC current output
  • Phase current output (effective value): 0~40A, Output Precision 0.2 degree
  • 3 phase parallel current output (effective value): 0~120A
  • A Long-time Phase current :10A
  • Maximum output power of Phase current: 450VA
  • Maximum output power of 3 parallel current: 900VA
  • Maximum Permitted work time of 3 parallel current: 10S
  • Frequency range ( fundamental): 0~1000Hz
  • Harmonic time :0~20
  1. DC current output
    Current output :0~±10A / phase, 0~±30A / 3 parallel
    Output Precision: 0.5 degree
  2. AC voltage output
    Phase voltage output (effective value) :0~120V Output Precision 0.2 degree
    Line voltage output (effective value) :0~240V
    Phase voltage / Line phase output power: 80VA / 100VA
    Frequency range (fundamental): 0~1000Hz
    Harmonic time :0~20

The Significance of 3 Phase Secondary Injection Test Sets

Within the domain of electrical engineering, the pivotal role of three-phase secondary injection test sets lies in scrutinizing the functionality of protective relays, meters, and secondary apparatus within intricate electrical frameworks. 3 phase secondary injection test set facilitate meticulous injection of test currents for scrutinizing the synchronization of protective elements and affirming the precision and dependability of secondary protection mechanisms. Through the deployment of 3 phase secondary injection test set, engineers can conduct thorough assessments to substantiate the effective operation of secondary protection constituents.

3 Phase Secondary Injection Test Sets of Key Functions:

Precision Evaluation: Validate the precision of current transformers (CTs) and potential transformers (PTs).

Temporal Delay Examination: Assess the response time and tripping delay of relays across varying fault scenarios.

Sequential Component Assessment: Appraise the efficacy of both differential and distance protection schemes.

Primary Current Injection Test Sets in the Realm of Electrical Testing

High power,small size, strong load capacity

128*64 dot matrix LCD display, the display data is more intuitive and the reading is faster (the only one in China)

Voltage and current six-and-a-half digit LCD display, higher display accuracy, more accurate experimental results (the only one in China)

The primary current injection test set assemblies are crafted for executing elevated current assessments on primary safeguarding apparatus such as circuit breakers and relays. Primary current injection test set to replicate fault occurrences and scrutinize the tripping attributes of safeguarding mechanisms. Through the utilization of primary current injection test set assemblies, engineers can scrutinize the synchronization between primary and secondary safeguarding components, detect probable concerns, and refine the general safety and dependability of electrical systems.

Each of these electrical testing solutions plays a pivotal role in upholding the safety and dependability of power systems. Protection relay test sets, three-phase secondary injection test sets, and primary current injection test sets are jointly essential for comprehensive examination, upkeep, and adjustment of electrical safeguarding mechanisms. Through the utilization of these sophisticated testing methodologies, engineers can securely guarantee the steadfast and secure functioning of intricate power systems.

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Baoding Zhiwei specializes in the research and development, production, sales, and service of electric power system automation testing equipment, providing customers with one-stop services.

Optimizing The Role of Protection Relay Test Sets

Protection relay test sets serve as indispensable instruments for validating the operability of protection relays within electrical frameworks. These test sets empower engineers to emulate fault scenarios, evaluate relay responsiveness, and confirm calibration configurations to uphold peak system protection. Through the utilization of protection relay test set, experts can elevate the dependability of protective mechanisms and fortify defenses against conceivable electrical irregularities.

  • AC current output
  • Phase current output (effective value): 0~40A, Output Precision 0.2 degree
  • 3 phase parallel current output (effective value): 0~120A
  • A Long-time Phase current :10A
  • Maximum output power of Phase current: 450VA
  • Maximum output power of 3 parallel current: 900VA
  • Maximum Permitted work time of 3 parallel current: 10S
  • Frequency range ( fundamental): 0~1000Hz
  • Harmonic time :0~20
  1. DC current output
    Current output :0~±10A / phase, 0~±30A / 3 parallel
    Output Precision: 0.5 degree
  2. AC voltage output
    Phase voltage output (effective value) :0~120V Output Precision 0.2 degree
    Line voltage output (effective value) :0~240V
    Phase voltage / Line phase output power: 80VA / 100VA
    Frequency range (fundamental): 0~1000Hz
    Harmonic time :0~20

The Significance of 3 Phase Secondary Injection Test Sets

Within the domain of electrical engineering, the pivotal role of three-phase secondary injection test sets lies in scrutinizing the functionality of protective relays, meters, and secondary apparatus within intricate electrical frameworks. 3 phase secondary injection test set facilitate meticulous injection of test currents for scrutinizing the synchronization of protective elements and affirming the precision and dependability of secondary protection mechanisms. Through the deployment of 3 phase secondary injection test set, engineers can conduct thorough assessments to substantiate the effective operation of secondary protection constituents.

3 Phase Secondary Injection Test Sets of Key Functions:

Precision Evaluation: Validate the precision of current transformers (CTs) and potential transformers (PTs).

Temporal Delay Examination: Assess the response time and tripping delay of relays across varying fault scenarios.

Sequential Component Assessment: Appraise the efficacy of both differential and distance protection schemes.

Primary Current Injection Test Sets in the Realm of Electrical Testing

High power,small size, strong load capacity

128*64 dot matrix LCD display, the display data is more intuitive and the reading is faster (the only one in China)

Voltage and current six-and-a-half digit LCD display, higher display accuracy, more accurate experimental results (the only one in China)

The primary current injection test set assemblies are crafted for executing elevated current assessments on primary safeguarding apparatus such as circuit breakers and relays. Primary current injection test set to replicate fault occurrences and scrutinize the tripping attributes of safeguarding mechanisms. Through the utilization of primary current injection test set assemblies, engineers can scrutinize the synchronization between primary and secondary safeguarding components, detect probable concerns, and refine the general safety and dependability of electrical systems.

Each of these electrical testing solutions plays a pivotal role in upholding the safety and dependability of power systems. Protection relay test sets, three-phase secondary injection test sets, and primary current injection test sets are jointly essential for comprehensive examination, upkeep, and adjustment of electrical safeguarding mechanisms. Through the utilization of these sophisticated testing methodologies, engineers can securely guarantee the steadfast and secure functioning of intricate power systems.