Short-Circuit Grounding Wire Resistance Tester SMT-010 Short-Circuit Grounding Wire Resistance Tester SMT-010 Short-Circuit Grounding Wire Resistance Tester SMT-010 Short-Circuit Grounding Wire Resistance Tester SMT-010
In order to cooperate with the implementation of the "Regulations for Preventive Testing of Electric Power Safety Tools and Equipment" (State Power issued [2002] No. 777) by the electric power company, the Quality Supervision and Testing Center for Electric Power Safety Tools and Equipment has developed the ZT602 type grounding wire group DC resistance tester, which is used to assess whether the contact between the grounding wire nose and the current collecting clamp and the multi-strand copper flexible conductor is good. At the same time, it can also assess whether the cross-sectional area of the multi-strand copper flexible conductor meets the requirements.
I. Instrument Features:
Simple operation and intuitive judgment.
Excellent anti-interference capability and high stability.
High-brightness digital display.
Flexible circuit switching.
Special clamps for easy installation and removal.
II. Technical Parameters:
Input power: ~220V±10%, 50Hz
Maximum input power: 200W
Output current: 30A
Digital resistance meter range: 0~199.9mΩ
Working mode: intermittent
