Taiyo Electric Co., Ltd.
Since Taiyo Electric Co., Ltd.'s establishment as a manufacturer of electric equipment and machinery for marine use in 1917, they have built up a wealth of experience over 100 years. Today, Taiyo Electric Co., Ltd. delivers highly reliable electric equipment and machinery for a large variety of vessels, from fishing boats and small vessels for coastal service, to large vessels including container ships for overseas service and passenger vessels, and bulk carriers and large tankers such as VLCC.
As a leading manufacturer of electric equipment and machinery for marine use, Taiyo Electric Co., Ltd. manufactures and sells electric equipment and machinery, including generators, various electric motors, ventilation fans, switchboards, starters and engine control consoles as well as system products such as thyristor-type shaft generating systems and inverter control systems.
Taiyo Electric Co., Ltd. is the only company in Japan that can deliver a complete range of important electric equipment and machinery for marine use, ranging from rotary machines and their controllers to main marine engines and main auxiliary machinery control consoles.
Taking advantage of their wealth of experience and expertise as a total supplier, Taiyo Electric Co., Ltd. provides equipment and systems tailored to each vessel’s environment, thus earning the trust of the marine transport and shipbuilding industries in Japan and around the world.
Main Products:
Control Panels:
From small vessels to large ships, Taiyo Electric Co., Ltd. provides switchboards that are compatible with a wide variety of power controls and take into account all aspects of ship operation and convenience. The splash-proof construction designed to be resistant to vibration, moisture, and heat guarantees long life and high efficiency for Taiyo Electric Co., Ltd's switchboards. In addition, the use of touch panels and PLC (Programmable Logic Controller) gives them advanced functionality.
Standard Specifications:
| Applicable standards | NK, LR, ABS, DNV GL, BV, CR, CCS, other classification society standards, JIS, JEC, JEM, JCS, IEC |
| Environmental conditions | Ambient temperature: 45℃ Humidity: 95%RH |
| Voltage rating | Low voltage: 100V class, 200V class, 300V class, 400V class High voltage: 3300V, 6600V |
| Frequencies | 60Hz, 50Hz |
| Switchboard types | Free-standing (front maintenance, front and rear maintenance) Wall mounted (distribution panels, starter panels only) |
| IP codes | IP20, IP21, IP22, IP44 (starter panels only) |
*Specifications other than the standard specifications are also supported. Please inquire for details.
Controls:
| Main switchboards | Automatic synchronous function, automatic load sharing/ on-board load control for the number of standby generators/bus monitoring function/large capacity motor starting block control/non-critical load priority cut off function/generator switchover in blackouts |
| Emergency switchboards | Emergency power supply to each on-board load/load supply open & close, control, protection/provides backup power supply during main power generator system abnormalities |
| Battery Charge and discharge boards | Power supply to onboard DC system/automatic & manual power reception and protection for general storage batteries |
| Distribution panels | Supply power transmitted from the switchboard to each terminal load |
| Starter panels | Starting methods: Direct on line start, reversible start, open Star Delta starter, closed Star Delta starter, pole-changing starter, compensation starter, soft starter Control methods: Automatic switching, automatic start, automatic stop, manual stop |
Control Consoles:
Taiyo Electric Co., Ltd. can tailor to fit a broad range of requirements, from advanced systems utilizing computer networks that can support unmanned vessels and streamlined ships to more economically simplified vessels. By installing a LAN access point in the engine room or elsewhere it is possible to view all data logger screens on a mobile PC.
In addition, Taiyo Electric Co., Ltd. designs and manufactures the consoles in-house, which means they can provide a variety of console configurations to suit their customers’ needs.
Standard Specifications:
| Applicable standards | NK, LR, ABS, DNV GL, BV, CR, CCS, other classification society standards, JIS, JEC, JEM, JCS, IEC |
| Environmental conditions | Ambient temperature: 45℃ Humidity: 95%RH |
| Voltage rating | 100V class, 200V class |
| Frequencies | 60Hz, 50Hz |
| Switchboard types | Desk-type (front maintenance, front and rear maintenance) Free-standing (front maintenance, front and rear maintenance) |
| IP codes | IP20, IP21 |
*Specifications other than the standard specifications are also supported. Please inquire for details.
Alarm Monitoring System:
It is possible to monitor the status of the main engine and various auxiliary machines, monitor the engine status while watching the control graphic screen, and monitor the status of the generator. In addition, it is equipped with motor control and valve control systems. Also, it is possible to collect data onboard and transmit it to external equipment via serial or Ethernet communication making it easy to retrieve ship-land intercommunication system data.
| Standard display screen | Group display/alarm display/alarm history display/trend graph display/bar graph display/emissions deviant temperature display/meter display/free group display *Information required for ship navigation can easily be switched to and monitored. |
| Print function | Print warnings/ print logs/ print screen copies |
Ventilation Fans:
Axial flow internally motor driven types, axial flow externally motor driven types, turbo types, multi-blade types: Taiyo Electric Co., Ltd. offers a wide range of applications to meet their customers’ required specifications.
In addition, a comprehensive design that includes a motor and starting device (compatible with inverter controls) is also possible on top of Taiyo Electric Co., Ltd.'s optimized products and integrated after-sales service.
In terms of protecting the global environment, Taiyo Electric Co., Ltd. places priority on energy conservation and strives to productive highly efficient fans using CFD (computational fluid dynamics) analysis.
STANDARD SPECIFICATIONS:
| Axial flow fan | Centrifugal fan | |
| Applicable standards | JIS, JEC, JEM, various classifications | |
| Air flow (m3/min) | 5 – 3500 | 5 – 2000 |
| Static pressure (Pa) | 100 – 1000 | 100 – 15000 |
| Motor output (kW) | 0.2 – 90 | 0.2 – 300 |
| Rating type | Continuous | |
| Motor protection types | Totally enclosed - splash-proof types (IP44) – Dust-proof – wave-proof type (IP56) | Protection – drip-proof types (IP22) – Dust-proof – wave-proof types (IP56) |
| Motor rated voltages | 200/220VAC or 400/440VAC (3φ) | |
| Motor rated frequencies | 60Hz, 50Hz | |
| Motor insulation | B-class or F-class | |
| Ambient temperature | -20℃ - +45℃ |
Energy-saving Products (System products):
Taiyo Electric Co., Ltd. contributes to energy-saving ship and plant operations through the use of semiconductor control equipment, such as IGBT inverters and thyristor inverters, and new environmentally conscious energy sources, as well as optimized power generation systems and machinery controls that use existing power.
Generators:
Taiyo Electric Co., Ltd's generators adopt a brushless excitation method and are highly efficient and reliable. In addition, the construction is such that the bearings and windings can be easily maintained giving the products long life. Taiyo Electric Co., Ltd. also use F or H-class insulation and have achieved a compact, lightweight construction for higher efficiency reducing the required installation space. The generators are compatible with a variety of ship classes and can be adopted for marine use with complete peace of mind.
Standard Specifications:
| Applicable standards | JIS, JEC, JEM, and other various classifications |
| Usage | Standard use, emergency use |
| Voltage rating | Low voltage: 225V, 450V (380V option) High voltage: 3300V, 6600V |
| Frequencies | 60Hz, 50Hz |
| IP codes | IP22, IP23, IP44 |
| Insulation | F class, H class |
| Environmental Conditions | Ambient temperature: -5℃ - 45℃ |
| Number of poles | 4P, 6P, 8P, 10P, 12P |
| Other | Crimp terminal, marine cable ground (JIS C 3410) |
INDUCTION MOTORS:
Taiyo Electric Co., Ltd. can design products suited to the onboard generator capacity and compatible with a variety of starter methods, including direct-on-line starters and Star Delta starters, as well as according to specifications such as application or installation location, achieving a long and solid lifespan for the products Taiyo Electric Co., Ltd. provides that meet customers’ needs.
In addition, Taiyo Electric Co., Ltd. conducts the varnishing process twice for marine use products making them compatible with standard insulation specifications for inverter drives.
Taiyo Electric Co., Ltd. designs and manufactures products based on International Electrotechnical Commission (IEC) standards making their products safe and secure not only for domestic use but for the global market as well.
Standard Specifications:
| Applicable standards | JIS, JEC, JEM, and other various classifications |
| Configuration | Vertical, horizontal |
| Voltage rating | Low voltage: 200/220V, 400/440V High voltage: 3300V, 6600V |
| Frequencies | 60Hz, 50Hz |
| IP codes | IP22, IP44 |
| Insulation | B-class, F-class |
| Environmental Conditions | Ambient temperature: -5℃ - 45℃ |
| Number of poles | 2P, 4P, 6P, 8P (please inquire regarding other options) |
| Starter methods | Direct on line, Star Delta, compensation, Korndorfer, soft, Powertron, VVVF, etc. |
| Other | Crimp terminal, marine cable ground (JIS C 3410) |
*Specifications other than the standard specifications are also supported. Please inquire for details.
