อุปกรณ์ทดสอบความดันสูง ผู้ผลิตจากจีน ของหน้า 9

เครื่องทดสอบความต้านทานดินแบบดิจิทัล HZDW-F 400V 5A

Product Description This specialized instrument is used for measuring the grounding resistance of ground grids and the grounding continuity between grounding points. It adopts frequency conversion anti-interference technology, does not require large current measurements, and can obtain accurate 50Hz ...

เครื่องทดสอบไฟฟ้า HZ2671 เครื่องวัดความต้านทานฉนวน IR ความแม่นยำสูง

Product Overview The HZ2671 is a high-accuracy insulation resistance tester designed to measure the resistance of various insulating materials, as well as the insulation resistance of transformers, motors, cables, and electrical equipment. It also provides AC/DC voltage measurement and calculates ...

HZRJD-2000A Single Phase Thermal Relay Calibrator Thermal Relay Tester Electronic Calibrator

Product Introduction The HZRJD-2000A single-phase thermal relay tester is a new generation of test equipment developed by the company based on feedback from users across the country and years of practical experience. It is primarily used for setting and calibrating various thermal relays and motor ...

เครื่องทดสอบความต้านทานดิน HZDD-10A

High-Precision Intelligent Testing Device This advanced testing device is engineered for high automation and simplified operation, controlled by a high-speed microcontroller. Designed for efficiency, it integrates smart power management to minimize energy consumption and internal heating. Advanced ...

HZWJF Power Frequency Withstand Test Equipment Hv Pd Partial Discharge Test System

Product Overview The HZWJF series non-local discharge withstand voltage test device is primarily used for high-voltage circuit breakers, insulators, lightning arresters, switches, mutual inductors, cable accessories, high-voltage coils, and other specimens to carry out power frequency withstand ...

เครื่องทดสอบไฟฟ้าแรงสูง HZJF-8000S เครื่องตรวจจับการคายประจุบางส่วนสำหรับสายเคเบิลไฟฟ้า

Product Overview The HZJF-8000S is a high-voltage electrical test instrument designed for partial discharge detection across power systems. It is widely applicable for insulation status detection in high-voltage switchgear, ring main units, voltage/current transformers, transformers (including dry...

YDCZ-5kVA/50kV Oil Immersed AC DC Transformer High Voltage Wisthstand Hipot Tester

Product Overview The YDCZ-5kVA/50kV Oil Immersed AC/DC Transformer High Voltage Withstand Hipot Tester is part of the YDC series of industrial frequency withstand voltage test devices. Manufactured in accordance with the "Industrial Frequency Withstand Voltage Test Device" standard issued by the ...

HZ-10K Megoh Meter Megger เครื่องทดสอบความต้านทานความแรงดันสูง

Product Overview The HZ-10K Transformer DC Resistance Tester is essential for testing during transformer manufacturing (semi-finished and finished products), factory testing, installation, overhauls, tap changer adjustments, acceptance testing, and preventive testing by power departments. It can ...

เครื่องทดสอบความต้านทานดินขนาดใหญ่ HZDW-E

Product Overview The HZDW-E is a high-precision testing solution engineered for power systems. It enables accurate measurement of grounding resistance in substations, power plants, and critical infrastructure without requiring power outages. Key Features Anti-Interference: Advanced variable ...

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