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Subrange Seeder Fase 1
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Subrange Seeder Fase 2
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Subrange Seeder Fase 2
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Wall Mounted AC
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Ducted AC
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Testing Subrange
Multi-splits
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Large Single Splits with Zoning Kit
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Wall Mounted AC
Cassette AC
Ducted AC
Floor Standing AC
Console AC
Window AC
Testing Subrange
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Multi-splits
Mini VRF
Large Single Splits with Zoning Kit
Learn more about Hitachi AC solutions for multiple rooms
Heating and DHW solutions
Domestic Hot Water solutions
Learn more about Hitachi Air to Water Heat Pumps and DHW solutions
Learn more about Hitachi IoT Apps & Controllers
Learn more about Hitachi Testing Range for Project
SUbgama
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Subrange Seeder Fase 2
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Subrange Seeder Fase 2
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Large Single Split
Indoor Units for Large Single Split
Packaged AC
VRF - Top flow
VRF - Mini Side Flow
VRF - Modular Side Flow
VRF Water Source
VRF indoor units
Other Multi-Zone Solutions
Centrifugal VRF
Learn more about Hitachi All Commercial AC
Large Single Split
Indoor Units for Large Single Split
Packaged AC
Learn more about Hitachi Single Zone Commercial AC
VRF - Top flow
VRF - Mini Side Flow
VRF - Modular Side Flow
VRF Water Source
VRF indoor units
Other Multi-Zone Solutions
Centrifugal VRF
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Air renewal
Air Quality
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Centrifugal Chillers
Absorption Chillers
Waste Heat Driven Chillers
Scroll Chillers
Screw Chillers
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Centralized Controllers for Commercial AC
Room Controllers for Commercial AC
Commercial IoT Solutions
Integration to BMS
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SUbgama
Learn more about Hitachi Ranyu
Solutions for Homes
Range Seeder Fase 1
Subrange Seeder Fase 1
Learn more about Hitachi Range Seeder Fase 1
Range Seeder Fase 2
Subrange Seeder Fase 2
Learn more about Hitachi Range Seeder Fase 2
Range Seeder Fase 3
Subrange Seeder Fase 2
Learn more about Hitachi Range Seeder Fase 3
All Air Conditioners
Wall Mounted AC
Cassette AC
Ducted AC
Floor Standing AC
Console AC
Window AC
Testing Subrange
Multi-splits
Mini VRF
Large Single Splits with Zoning Kit
Learn more about Hitachi All Air Conditioners
AC for single room
Wall Mounted AC
Cassette AC
Ducted AC
Floor Standing AC
Console AC
Window AC
Testing Subrange
Learn more about Hitachi AC for single room
AC solutions for multiple rooms
Multi-splits
Mini VRF
Large Single Splits with Zoning Kit
Learn more about Hitachi AC solutions for multiple rooms
Air to Water Heat Pumps and DHW solutions
Heating and DHW solutions
Domestic Hot Water solutions
Learn more about Hitachi Air to Water Heat Pumps and DHW solutions
IoT Apps & Controllers
Learn more about Hitachi IoT Apps & Controllers
Testing Range for Project
Learn more about Hitachi Testing Range for Project
Ranyu
SUbgama
Learn more about Hitachi Ranyu
Solutions for Business & Bulidings
Range Seeder Fase 2
Subrange Seeder Fase 2
Learn more about Hitachi Range Seeder Fase 2
Range Seeder Fase 3
Subrange Seeder Fase 2
Learn more about Hitachi Range Seeder Fase 3
All Commercial AC
Large Single Split
Indoor Units for Large Single Split
Packaged AC
VRF - Top flow
VRF - Mini Side Flow
VRF - Modular Side Flow
VRF Water Source
VRF indoor units
Other Multi-Zone Solutions
Centrifugal VRF
Learn more about Hitachi All Commercial AC
Single Zone Commercial AC
Large Single Split
Indoor Units for Large Single Split
Packaged AC
Learn more about Hitachi Single Zone Commercial AC
VRF Multi-Zone Solutions
VRF - Top flow
VRF - Mini Side Flow
VRF - Modular Side Flow
VRF Water Source
VRF indoor units
Other Multi-Zone Solutions
Centrifugal VRF
Learn more about Hitachi VRF Multi-Zone Solutions
Indoor Air Quality
Air renewal
Air Quality
Learn more about Hitachi Indoor Air Quality
Chillers
Centrifugal Chillers
Absorption Chillers
Waste Heat Driven Chillers
Scroll Chillers
Screw Chillers
Learn more about Hitachi Chillers
Dehumidifiers
Learn more about Hitachi Dehumidifiers
Commercial AC IoT Solutions & Controllers
Centralized Controllers for Commercial AC
Room Controllers for Commercial AC
Commercial IoT Solutions
Integration to BMS
Learn more about Hitachi Commercial AC IoT Solutions & Controllers
Ranyu
SUbgama
Learn more about Hitachi Ranyu
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—
  1. Hitachi
  2. Definition of key concepts on heat pumps and air conditioning
  3. Voltage surge protection

– Voltage surge protection

Printed circuit board (PCB) resistance to high voltage surge

A voltage surge protector is used to shield electronic equipment from power surges and voltage spikes while preventing voltage from exceeding a safe threshold

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–Products with this technology

airHome 600

Home AC that’s easy to use – packed with smart automation technology to make your life easier, reduce energy consumption, and enhance sleep quality. Integrated self-maintenance technology helps to improves the long-term performance of the unit. airHome is the AC for people who don’t want to think about AC.

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