Скачать или смотреть AC DC High Voltage Test Instrument for Power Frequency Withstand Voltage Testing

Key Features:
Displays High Voltage Low Current Zero Position Power Operation Timer Indicators
Equipped with Overcurrent Protection Zero Position Start Protection Audio Visual Alarm
New Type Time Relay Wide Range 1 Second to 99 Hours
New Type Current Relay Higher Precision More Reliable Ensures Personnel and Equipment Safety
Combined Hardware and Software Anti Interference Technology Stable Performance Strong Immunity
High Voltage Winding of Transformer Cylindrical Multi Layer Tower Structure Wound with Polyester Enamelled Wire and High Dielectric Strength Insulation Material
Light Weight Compact Size Easy to Move Superior Performance
Transformers 5kVA and Above Equipped with Movable Casters
Unaffected by Harsh Weather Conditions No Need to Rest After Transport Ready for Immediate Testing
Suitable for AC and DC Withstand Voltage Tests on Primary Electrical Equipment at Rated Voltage
Evaluates Insulation Strength Detects Insulation Defects in Tested Objects
Can Be Combined with Matching Capacitors Diodes and High Voltage DC Microammeter to Form a Complete DC High Voltage Test System
Capable of Measuring High Voltage DC Leakage Current
Rated Capacity Range Available from Small to Large Units
Input Voltage Standard 380V Three Phase or 220V Single Phase 50Hz
Output Voltage Adjustable Up to Rated Value
Output Waveform Pure Sine Wave for AC Test Smooth DC for DC Test
Voltage Accuracy Better Than ±2 Percent
Current Measurement Accuracy Better Than ±2 Percent
Timer Accuracy Better Than ±1 Percent
Safety Interlocks Zero Position Check Before Start Emergency Stop Button
Automatic Shutdown on Overcurrent Overvoltage or Timer End
Cooling Method Natural Air Cooling or Forced Air Cooling Depending on Model
Insulation Level Designed to Meet IEC and National Standards
Operating Temperature Range -10°C to +50°C
Humidity Tolerance 0 to 90 Percent Non Condensing
Altitude Limit Below 2000 Meters
Casing Material High Strength Insulating Plastic or Metal Enclosure
Handle Design Ergonomic Carrying Handle or Integrated Trolley
Weight Lightweight Models Under 50kg Heavy Duty Models With Wheels
Dimensions Compact for Lab Use Larger Models for Field Deployment
Compliance Certified to CE ISO and Other International Safety Standards
Application Areas Power Substations Switchgear Transformers Cables Bushings GIS Rotating Machines
Ideal for Factory Acceptance Tests Site Commissioning Routine Maintenance and Preventive Testing
User Friendly Interface Clear Digital Displays Simple Control Buttons
Maintenance Free Design Long Service Life Minimal Calibration Required
Custom Configurations Available Based on Customer Requirements
Free Firmware Updates and Technical Support Provided