从China供应商批发进口3kva/5kv Power Frequency Tester — FOB条款

The 3KVA/5KV power frequency tester from Wuhan GDMK Electric Co., Ltd. is an integrated, portable unit designed for on-site dielectric strength and frequency testing of electrical equipment. It combines a high-voltage output transformer, current relay, and timing system in a single frame, with a direct-reading instrument for voltage and current measurements. The tester’s overcurrent protection is triggered by a current relay, ensuring safety during high-voltage operations.

This model uses a new time relay for extended timing ranges, typical up to 9999 seconds, and a precision current relay for accurate trip settings. The unit’s compact design, with dimensions typical for portable testers (e.g., 500x400x300 mm), and weight under 30 kg standard for this class, allows for easy transport to field sites. The integrated voltage stand simplifies setup, reducing the need for auxiliary equipment during testing.

Primary applications include commissioning of power transformers, switchgear, and cables in utilities and industrial plants. Buyers often source these testers for routine maintenance or compliance testing to standards like IEC 60060 or GB/T 16927. Trade terms for such equipment commonly use FOB Wuhan or Shanghai, with packaging in wooden cases to protect the sensitive components during transit.

Wuhan GDMK Electric Co., Ltd. is based in Jiangxia District Economic Development Zone, Wuhan, Hubei Province, with its address at Huangjiahu Avenue, Daqiao New District. The company holds a harbor trust tier, confirming its verified status for international trade. Its specialty lies in electrical testing equipment, with this power frequency tester representing its portable high-voltage testing solutions.

The supplier’s profile does not provide response rates, certifications, or production details, but its location in Wuhan - a hub for electrical manufacturing - suggests access to robust supply chains. Buyers should request specific certifications (e.g., ISO 9001) and calibration traceability for the tester, as these are critical for compliance with industry standards.