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The PUSH Electrical PS-DCA10 is a professional-grade DC resistance tester engineered for high-precision measurement in electrical power equipment testing. Powered by a high-speed single-chip microcomputer, this instrument delivers exceptional automation and operational simplicity, making it an essential tool for maintaining the integrity of electrical grids and industrial power systems.
Designed with advanced power supply technology, the PS-DCA10 offers an expansive measurement range and multiple current gears that automatically adapt to the load. Whether you are conducting routine maintenance or complex diagnostic analysis, this device ensures stable data acquisition and maximum reliability through integrated protection circuits and an intuitive user interface.
Detailed Parameters
| Output Current | Automatic, 10A, 5A, 1A, 200mA, 40mA | Resolving Power | 0.1μΩ |
|---|---|---|---|
| Range (10A Gear) | 0 ～ 1.6Ω | Range (5A Gear) | 0.03Ω ～ 3.2Ω |
| Range (1A Gear) | 0.06Ω ～ 20Ω | Range (200mA Gear) | 0.1Ω ～ 100Ω |
| Range (40mA Gear) | 0.3Ω ～ 500Ω | Range (Automatic) | 100Ω ～ 100kΩ |
| Accuracy | 0.2% ± 2 numeric | Working Temp/Humidity | -10～40℃ / Specified Humidity |
Key Advantages
Advanced Protection
Reliably protects the instrument from the impact of back EMF, ensuring long-term performance and stability during rigorous testing.
Rapid Response
High-speed data refreshing and stable measurement readings allow for efficient workflows and reduced testing downtime.
Intelligent Power
Smart power management technology effectively minimizes internal heating and optimizes energy consumption during operation.
True Color Display
480 270 LCD touch screen ensures clear visibility under strong light, supporting both touch and key operations.
Safety Warnings
Equipped with audible discharge alarms and screen prompts to prevent misoperation and ensure technician safety.
Data Persistence
Integrated non-power-down clock and memory permanently save critical test data without risk of loss.
Product Gallery
Management Platforms
Automated Control
High-speed microcomputer control simplifies complex testing sequences for operators.
Range Optimization
Automatic current selection based on load ensures the highest measurement accuracy.
Alarm System
Real-time audible and visual alerts for discharge status to minimize operational errors.
Connectivity
Optional RS232 and USB interfaces for seamless computer communication and U-disk storage.
Thermal Control
Intelligent power management reduces internal heat, extending the life of components.
Data Integrity
Non-volatile memory ensures that test results are preserved even during power outages.
Investment Return Comparison
| Feature Metric | Standard Testers | PUSH PS-DCA10 |
|---|---|---|
| Measurement Speed | Manual Range Selection | Automatic Range Selection |
| Data Reliability | Periodic Manual Saving | Permanent Non-volatile Memory |
| User Interface | Basic LCD / Buttons | True Color Touch Screen |
| Safety Level | Basic Fuse Protection | Full Back-EMF Protection |
| Operation Cost | Higher Labor Time | Rapid Automated Workflow |
Frequently Asked Questions
It is primarily used for measuring the DC resistance of electrical power equipment, such as circuit breakers, transformer windings, and contact resistance in high-voltage switchgear.
It eliminates the need for manual gear switching by analyzing the load and selecting the optimal current, reducing human error and increasing testing speed.
Yes, the PS-DCA10 features optional RS232 and USB interfaces, allowing for direct communication with a PC or data storage via a USB flash drive.
The device includes a discharge audible alarm and on-screen prompts to warn users of residual energy, as well as protection against back EMF.
The PS-DCA10 offers a high resolving power of 0.1μΩ and a measurement accuracy of 0.2% ± 2 numeric.
While it is highly stable due to its microcomputer control, we recommend periodic calibration according to industry standards for electrical power instrument manufacturing to ensure precision.
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