Circuit Breaker Analyser High Voltage Switch Dynamic Characteristics Test Set
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Product Details
Brand: Huazheng
Circuit Breaker Analyser High Voltage Switch Dynamic Characteristics Test Set I. Technical Parameters 1.1 Using Environments Input Power 220V±10% 50Hz±10% Air Pressure 86 ～ 106kpa Temperature － 10 ～ 40 ℃ Humidity ≦ 80%RH 1.2 Safety Performance Insulation Resistance ＞ 2MΩ Dielectric Strength..
The Huazheng HZC-3980 circuit breaker analyzer is primarily used for conducting dynamic characteristic tests. It is suitable for testing various types of high-voltage switches, including multi-oil, minimum-oil, SF6, GIS combined electrical apparatus, and vacuum switches.
| Typical Applications |
Commissioning and acceptance - verify opening/closing times, synchronization, speed, and stroke against manufacturer specifications for new or refurbished breakers Routine substation maintenance - periodic mechanical checks on vacuum, SF6, GIS, and oil circuit breakers per utility maintenance schedules Auto-reclosure (reclosing) verification - measure Open-Close, Close-Open, and Open-Close-Open sequence times, arcing contact duration, and associated currents Control-circuit and coil diagnostics - record trip/close coil current waveforms; perform minimum operating voltage tests with the built-in DC supply Mechanism and linkage assessment - travel-time curves, over-travel, rebound, and average/maximum speed using linear or rotary motion sensors Multi-manufacturer breaker support - predefined speed calculation methods (e.g., ABB, LW6/LW8/LW33, domestic SF6 and vacuum switch definitions) for consistent comparison with factory data Field and workshop testing - compact 9 kg design with data storage, real-time clock stamping, and printable reports for mobile test teams |
| Using Environments |
Input Power 220V±10% 50Hz±10% Air Pressure 86～106kpa Temperature －10～40℃ Humidity ≦80%RH |
| Safety Performance |
Insulation Resistance＞2MΩ Dielectric Strength 1.5KV power supply chassis work frequency withstand voltage 1 minute, no flashover and arcing. |
| The Basic Parameters | . |
| a. Time: range: 25000.0ms resolution: 0.1ms word error: |
① 250ms ;0.1ms ± 1 ② 2500ms 0.1% ± 1 word ③ 25000ms 0.1% ± 1 word |
| b. Speed : span 20.00m / s resolution 0.01m / s word Error |
① 0-2m / s within ± 0.1m / s ± 1 word ② 100ms or ± 0.2m / s ± 1 word |
| Vacuum breaker | . |
| span | 50.0mm |
| resolution | 0.1mm |
| SF6 circuit breaker | . |
| span | 300.0mm |
| resolution | 1mm |
| Less oil circuit breakers | . |
| span | 600.0mm |
| resolution | 1mm |
| error | 1%±1 word |
| d. Current: | 10.00A resolution range 0.01A |
| e. Output power: |
DC30 ~ 250V digital adjustable / 10A (instantaneous work) |
| f. Dimensions: | 360mm (L) × 280mm (W) × 300mm (H) |
Huazheng HZC-3980 Circuit Breaker Analyzer – High Voltage Switch Dynamic Characteristics Test Set
The Huazheng HZC-3980 Circuit Breaker Analyzer is a professional electrical testing instrument designed to evaluate the operating characteristics and mechanical performance of high-voltage circuit breakers and electrical switching equipment.
The HZC-3980 is developed for testing and analyzing the dynamic characteristics of high-voltage switches, helping electrical maintenance professionals assess circuit breaker operation and identify potential mechanical or operational abnormalities.
Featuring a digital testing interface and a portable protective case, the instrument provides a convenient solution for circuit breaker inspection, preventive maintenance, and electrical power system testing.
The equipment is suitable for electrical substations, power plants, power distribution companies, industrial electrical maintenance departments, and high-voltage testing laboratories.
Key Features
- Circuit Breaker Dynamic Characteristics Testing: Designed to analyze the operating characteristics of high-voltage circuit breakers.
- High Voltage Switch Testing: Suitable for evaluating high-voltage switching equipment.
- Circuit Breaker Timing Analysis: Supports assessment of switching operation timing.
- Digital Testing Interface: Provides convenient monitoring and analysis of testing information.
- Portable Design: Integrated protective carrying case for field testing.
- Circuit Breaker Performance Assessment: Helps evaluate mechanical and operational conditions.
- Preventive Maintenance: Supports routine inspection and condition monitoring.
- Professional Testing Solution: Suitable for power utilities, substations, and industrial facilities.
- Integrated Testing System: Designed for high-voltage switch dynamic characteristics measurement.
Applications
- High-voltage circuit breaker testing.
- Circuit breaker operating time measurement.
- High-voltage switchgear maintenance.
- Electrical substation circuit breaker inspection.
- Power plant electrical equipment testing.
- Power distribution network maintenance.
- Industrial circuit breaker performance evaluation.
- Electrical preventive maintenance.
- High-voltage electrical testing laboratories.
- Engineering universities and polytechnic laboratories.
Huazheng HZC-3980 Circuit Breaker Analyzer – High Voltage Switch Dynamic Characteristics Test Set
The Huazheng HZC-3980 Circuit Breaker Analyzer is a professional electrical testing instrument designed to evaluate the operating characteristics and mechanical performance of high-voltage circuit breakers and electrical switching equipment.
The HZC-3980 is developed for testing and analyzing the dynamic characteristics of high-voltage switches, helping electrical maintenance professionals assess circuit breaker operation and identify potential mechanical or operational abnormalities.
Featuring a digital testing interface and a portable protective case, the instrument provides a convenient solution for circuit breaker inspection, preventive maintenance, and electrical power system testing.
The equipment is suitable for electrical substations, power plants, power distribution companies, industrial electrical maintenance departments, and high-voltage testing laboratories.
Key Features
- Circuit Breaker Dynamic Characteristics Testing: Designed to analyze the operating characteristics of high-voltage circuit breakers.
- High Voltage Switch Testing: Suitable for evaluating high-voltage switching equipment.
- Circuit Breaker Timing Analysis: Supports assessment of switching operation timing.
- Digital Testing Interface: Provides convenient monitoring and analysis of testing information.
- Portable Design: Integrated protective carrying case for field testing.
- Circuit Breaker Performance Assessment: Helps evaluate mechanical and operational conditions.
- Preventive Maintenance: Supports routine inspection and condition monitoring.
- Professional Testing Solution: Suitable for power utilities, substations, and industrial facilities.
- Integrated Testing System: Designed for high-voltage switch dynamic characteristics measurement.
Applications
- High-voltage circuit breaker testing.
- Circuit breaker operating time measurement.
- High-voltage switchgear maintenance.
- Electrical substation circuit breaker inspection.
- Power plant electrical equipment testing.
- Power distribution network maintenance.
- Industrial circuit breaker performance evaluation.
- Electrical preventive maintenance.
- High-voltage electrical testing laboratories.
- Engineering universities and polytechnic laboratories.
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