Hitachi Industrial Equipment Systems Single-phase Neutral Line Missing Phase Protection Residual Current Circuit Breaker
Hitachi Industrial Equipment Systems
A leakage circuit breaker that protects equipment from abnormal voltage caused by a missing neutral wire in a type C3 circuit.
Features Protection of 100V circuits due to the absence of the neutral line in a single-phase three-wire system (AC100/200V) Applications Ideal for protecting equipment from abnormal voltage Main Specifications Wiring circuit breakers, leakage circuit breakers 50~400A frame
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basic information
- Protection of the 100V circuit due to neutral line phase loss in a single-phase three-wire (AC100/200V) circuit - Main specifications: Circuit breakers and earth leakage circuit breakers with a frame size of 50~400A
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Applications/Examples of results
It is used for neutral line loss protection in single-phase three-wire (AC100/200V) distribution circuits in factories, buildings, and stores. It can be utilized in distribution boards and control panels to protect connected equipment from abnormal voltages caused by neutral line disconnection.
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.
