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Switchgear Test Equipment

Top Switchgear Test Equipment Manufacturers and Suppliers in China

At DEMIKS, we provide cutting-edge switchgear testing equipment configured to suit the critical performance and safety requirements of electrical infrastructure. Enhancing reliability and reducing operational downtime, our tools help maintain seamless operations in power plants, utilities, and industrial facilities.

DDL 6000A Primary Current Injection SetLong term Operation
DGK 313DHigh and Low Voltage Switchgear Power Test Bench(customized)

Reliable Switchgear Test Equipment for Optimal Performance

  • Role: Switchgear is a foundational component of electrical systems that controls power distribution and safeguards equipment using circuit breakers and relays.

  • Importance: Scheduling routine switchgear testing enhances safety alongside performance, prolongs lifespan, reduces downtime, and minimizes replacement expenses.

  • Benefits: Regular examinations capture efforts systematically, ensure safety, maintain reliability, and optimize performance from shredding costs operational efficiency.

  • Requirements for Reliable Operation: For any downstream switchgear to function reliably and perform at its peak, regular maintenance, along with advanced testing like insulation resistance and primary injection, is critical.

Key Features of Our Switchgear Testing Equipment

Explore the outstanding capabilities of our dependable switchgear testing equipment, crafted for precision performance and safety in the electrical systems.

All-in-One Testing Capability

Conducting primary injection tests, measuring insulation resistance, analyzing circuit breaker timing, detecting partial discharges.

Safety First

The equipment incorporates sophisticated dual-grounding and insulated operation features which safeguard both the user and the equipment.

Real-Time Insights

Obtain useful data through advanced real-time monitoring features which improves the ability for making decisions and planning maintenance activities.

High Accuracy and Reliability

Rely on advanced measurement technologies tailored to identify possible faults and avert failures within switchgear systems.

Portability and Efficiency

The lightweight and portable designs facilitate easy relocation to different sites and expedite installation for on-site testing applications, reducing idle time.

Cost-Effective Maintenance

Consistent checking with accurate devices prolongs the life span of electrical assets optimally reducing repair and replacement expenses.

Choosing the Best Test Equipment for Circuit Breaker Testing

What Are the Dos and Don’ts of Switchgear Testing?

Technical Specifications of Switchgear Testing Equipment

ParameterDetails
Routine TestsVisual checks, resistance and voltage tests, mechanical tests.
Voltage Withstand12 kV → 28 kV, 1 min.
Insulation ResistanceTemp-adjusted, uses 1-min and 10-min Polarization Index.
Over-Potential TestHigh voltage for vacuum integrity.
Control Circuit Tests2 kV test voltage.
Resistance TestsCompared to design specs.
Breaker Timing TestsMeasures trip/close times.
Injection TestingLow (secondary) or high (primary) current.
Contact AnalysisMeasures stroke, speed, binding issues.

Best Switchgear Test Equipment for Sale

Look for superior grade switchgear test equipment which is safe, effective, and long-lasting. Shop from our catalogs to fulfill your requirements related to electrical testing.

DDL WS 4000S Full Automatic Temperature Rise Test System
Full Automatic Temperature Rise Test System
The Full Automatic Temperature Rise Test System incorporates intelligent automation, which guarantees safety, operational efficiency, and meticulous information interpretation, making it perfect for power systems, switchgear testing, and laboratory assessment.
$9000 - $25000/ Per Piece
  • Temperature accuracy: ±0.5%

  • Frequency: 50Hz operation

  • System capacity: 150 kVA

  • Current range: Up to 5000A

  • Voltage range: 380V, three-phase input

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Primary Current Injection Set
Primary Current Injection Set
The Primary Current Injection Set is a portable, easy-to-use unit for testing high-current electrical devices including relays, breakers, and transformers, guaranteeing their accuracy and dependability while doing on-site servicing.
$10000 - $65000/ Per Piece
  • Voltage supply range: 380-480V AC

  • Measurement accuracy: ±0.5%

  • Frequency operation: 15-400 Hz

  • Max output current: 5000A AC/DC

  • Weight: Approximately 44 lbs (20 kg)

  • Control interface: Digital and portable

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Contact Resistance Tester
Contact Resistance Tester
With advanced engineering and high current output, the Contact Resistance Tester precisely measures the resistance of breaker contacts, switches, and other electrical interfaces.
$1500 - $5000/ Per Piece
  • Measuring range: 1–1999 μΩ

  • Resolution: 1 μΩ precision

  • Accuracy: ±0.5% deviation range

  • Power supply: AC 220V, 50Hz

  • Test current: Adjustable up to 100A

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High and Low Voltage Switchgear Power Test Bench
High and Low Voltage Switchgear Power Test Bench
The High and Low Voltage Switchgear Power Test Bench facilitates the complete testing of switchgear systems with varying AC and DC power outputs. A perfect unit for use during pre-delivery inspection in industry.
$3000 - $19000/ Per Piece
  • Dimensions: 550×750×800 mm

  • Output current: Adjustable up to 10A

  • Fixed DC outputs: 24V, 36V, 110V, 220V

  • Weight: Approximately 45–55 kg

  • Output voltage: AC/DC 0–450V adjustable

  • Input power: Three-phase AC380V supply

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High Voltage Circuit Breaker Characteristic Analyzer
High Voltage Circuit Breaker Characteristic Analyzer
The High Voltage Circuit Breaker Characteristic Analyzer is a diagnostic tool that measures the mechanical and electrical parameters of high-voltage circuit breakers to ensure they function optimally.
$5000 - $15000/ Per Piece
  • Speed range: 0.01m/s to 20m/s

  • DC output: 20–270V, adjustable

  • Power source: AC220V ±10%, 50Hz

  • Accuracy: ±0.05%

  • Time range: 1ms–10,000ms, 0.01ms resolution

  • Travel range: 0–1000mm, optional lengths

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Temperature Inspection Instrument
Temperature Inspection Instrument
With an advanced design and sturdy construction, the Temperature Inspection Instrument provides monitoring of industrial, environmental, and laboratory applications, exercises relevant to tasks requiring projects with dependability and accuracy.
$100 - $600/ Per Piece
  • Temperature range: -60°C to 150°C

  • Accuracy: ±0.1°C precision

  • Response time: Less than 1s

  • Display type: LCD for real-time data

  • Sensor types: Thermistors and PRTs

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Vacuum Switch Vacuum Degree Tester
Vacuum Switch Vacuum Degree Tester
With the Vacuum Switch Vacuum Degree Tester, it is now possible to measure the vacuum levels in circuit breakers with high precision and without the need of invasive methods.
$2000 - $6000/ Per Piece
  • Vacuum range: 10⁻⁵–10⁻¹ Pa

  • Electric field voltage: Up to 30kV

  • Magnetic field voltage: Max 1700V

  • Weight: Approximately 24kg

  • Measurement accuracy: 10%–25%

  • Operating temperature: -20°C to 40°C

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Automatic Precision Upwelling Device
Automatic Precision Upwelling Device
The Automatic Precision Upwelling Device avoids lack of efficiency by providing large current outputs during debugging and testing,, making it suitable for many industries.
$3000 - $7000/ Per Piece
  • Power supply: AC 220V

  • Output grades: Nine up to 1000A

  • Operation time: Continuous up to 6h

  • Display type: High-dot-matrix LCD screen

  • Current output: 0–1000A adjustable range

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Secondary Withstand Voltage Tester
Secondary Withstand Voltage Tester
The Secondary Withstand Voltage Tester is designed with accuracy and dependability; it permits safe and effective testing within power plants, laboratories, and manufacturing settings.
$1500 - $5000/ Per Piece
  • Test voltage range: 0–10kV

  • Operating temperature: 0°C to 40°C

  • Input power: AC 220V

  • Measurement accuracy: ±2% of full scale

  • Safety features: Overload protection built-in

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Why Choose Our Switchgear Test Equipment

  • Innovation Driven Solutions: DEMIKS attempts to provide a solution with state-of-the-art tools and technologies tailored to shifting industrial demands and fostering sustained value.

  • Global Reach and Expert Support: DEMIKS provides unmatched value to customers across the globe with effortless accessibility to aide in more than 40 countries.

  • Sustainable Testing Practices: We ensure the least energy expenditure while simultaneously enhancing the lifespan of the assets through efficient waste reduction, which exemplifies unparalleled sustainability.

Why Choose Our Switchgear Test Equipment

What Our Client Says

We have built a wonderful reputation worldwide among electrical professionals for our switchgear test equipment. Here’s what some of our customers have to say:

“DEMIKS circuit breaker analyzers have been in use for several years and there has not been any issues in terms of precision and dependability. Moreover, it has minimized maintenance downtime by a minimum of 30 percent.”
Sarah
Sarah
System Engineer, Power Utility
“DEMIKS portable testers redefine efficiency. Their enhanced portability, stability, and low weight allow them to be transported from one site to another with ease. Maintenance work has been redefined for the better.”
Carlos
Carlos
Maintenance Manager, Industrial Plant

Expert Guides to Switchgear Testing Equipment

Expert Guides to Switchgear Testing Equipment
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