Hitachi Industrial Equipment Systems Clamp-type Current Sensor CT
Hitachi Industrial Equipment Systems
Clamp-type current sensor compatible with secondary side open protection and long-distance extraction.
Protection Function during Secondary Side Open Circuit - When the secondary side of the CT is open due to disconnection or other reasons, a voltage of several kV can occur on the secondary side, posing a risk of damage to the CT and electric shock. - The 10mA output series is designed for long-distance wiring, which increases the risk of secondary side open circuits due to disconnections along the wiring. However, it has a protection function that limits the voltage during secondary side open circuit to 6.5V, ensuring safety even in the event of an open circuit. Maximum Pull-Out Distance The 10mA output series has the capability to operate with a secondary circuit voltage of up to 6.5V, allowing for long-distance pull-outs of up to 300m.
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basic information
10mA output series, equipped with a protection feature that limits the voltage generated when the secondary side is open to 6.5V, capable of long-distance extension up to 300m.
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Applications/Examples of results
It is used for current measurement in substations and distribution monitoring systems. The protection function during secondary side open allows for safe current detection even with long-distance wiring.
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| Model number | overview |
|---|---|
| H3660101T |
Company information
Kyushu Kiden Co., Ltd. not only sells electrical and mechanical products such as air conditioning equipment, industrial machinery, air compressors, elevators, escalators, and lighting fixtures as a Hitachi sales agent, but also provides solutions that contribute to energy conservation and decarbonization (SDGs), including the currently popular solar power generation (PPA), biomass power generation, and waste heat recovery units. The company is also certified as a planner for ZEB (Net Zero Energy Building), which has recently gained attention in corporate energy-saving measures, and has received great acclaim for its comprehensive energy-saving proposals for entire buildings. 【Service Areas】 - Fukuoka, Saga, Kumamoto, Oita, Yamaguchi, Hiroshima, Osaka 【Major Qualifications】 - First-Class Plumbing Construction Management Engineer - First-Class Electrical Work Construction Management Engineer - Designated Construction Industry Supervisory Engineer (Plumbing) - Designated Construction Industry Supervisory Engineer (Electrical Work) - First-Class Electrician - Chief Technician for Water Supply Equipment Construction - First-Class Refrigeration and Air Conditioning Equipment Construction Skill Technician - Building Equipment Engineer - First-Class Civil Engineering Construction Management Engineer - Third-Class Refrigeration Machinery Manufacturing Safety Manager - Refrigeration and Air Conditioning Construction Safety Management Certificate - Refrigerant Handling Technician Certificate - First-Class Hitachi Refrigeration and Air Conditioning Technician (Air Conditioning and Low Temperature) - And many others.


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