III.ELECTRICAL CONNECTION INFORMATION FOR PS840E-SERIES OVENS.

WARNING

Authorized supplier personnel normally accom- plish the connections for the ventilation system, electric supply, as arranged by the customer. Following these connections, the factory-autho- rized installer can perform the initial startup of the oven.

Check the oven data plate (Figure 2-17) before making any electric supply connections. Electric supply connections must agree with data on the oven data plate.

NOTE: The electric supply installation must satisfy the require- ments of the appropriate statutory authority, such as the Na- tional Electrical Code (NEC), ANSI/NFPA70, (U.S.A.); the Canadian Electrical Code, CSA C22.2; the Australian Code AG601; or other applicable regulations.

A fused disconnect switch or a main circuit breaker (customer furnished) MUST be installed in the electric supply line for each oven; it is recommended that this switch/ circuit breaker have lockout/tagout capability. The electric supply connection must meet all national and local electrical code requirements. Cop- per is the recommended material for the electrical supply conductors.

IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS

Power requirements for electrically heated ovens are usually 208 - 240VAC, 3-phase, 4-wire (3 ‘hot’, 1 ground), although ovens built for export can have power requirements of 380VAC and 480VAC. (These ovens have a 5-wire system.) A 2″ (51mm) diameter cutout/hole in the back of the machinery compartment provides access for the electrical supply connec- tions. Using flexible cable(s) for the electrical power supply conductors requires a 2″ (51mm) strain-relief fitting (not fur- nished) to enable safe access to the terminal block from which oven power is distributed.

The supply conductors must be of the size and material (copper) recommended to provide the current required; (refer to the data plate for the ampere specifications). The electric current rating for each conductor supplying a PS840E-Series Oven must comply to local and national codes.

Typical specifications for each PS840E-Series Oven are 208V or 240V, 3-phase, 4-wire, 60-ampere, 34.4kW. A PS840E- Series Double Oven (Figure 1-2) installation would require two 60-ampere service connections, one for each oven; the 34.4kW power consumption also doubles for such an installation to 68.8kW.

The 208V or 240VAC electrically heated oven uses two legs of the supplied power to provide 208V or 240VAC power for the oven control circuitry.

Electrical Junction Box

(One per oven cavity)

 

Figure 2-18. Utility Connection Locations for

Figure 2-17. Typical Electric Oven Data Plate

Electric Ovens

17

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3G Green Green Globe PS840E IV. Electric Supply for Electrically Heated Ovens, Utility Connection Locations for
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PS840E specifications

The 3G Green Green Globe PS840E is a leading-edge tablet that embodies the evolution of mobile technology with a focus on sustainability and eco-friendliness. This device blends impressive features with a commitment to reducing environmental impact, making it an attractive choice for users who prioritize both performance and responsibility.

One of the standout features of the PS840E is its robust processing power. Equipped with a powerful quad-core processor, the tablet ensures smooth multitasking and quick app responsiveness. Whether users are streaming videos, playing games, or working on productivity tasks, the tablet delivers an impressive performance that rivals many higher-end devices.

The display of the PS840E is another highlight. The tablet boasts a vibrant 8-inch HD touchscreen that provides crystal-clear visuals and rich colors. This high-resolution display is perfect for media consumption, whether watching movies, reading e-books, or browsing the internet. The screen is also designed to minimize glare, making it usable in various lighting conditions.

In terms of connectivity, the 3G functionality of the PS840E sets it apart from standard tablets. With built-in 3G support, users can stay connected to the internet on the go, allowing for seamless browsing and social media engagement without relying solely on Wi-Fi. This feature is especially beneficial for those who travel frequently or live in areas with limited internet access.

Battery life is another crucial aspect of the PS840E, designed to keep pace with the modern user's demands. With an impressive battery life, the tablet offers up to 10 hours of usage on a single charge. This longevity ensures that users can enjoy their device throughout the day without the constant need for recharging, making it ideal for both work and leisure.

The Green Globe PS840E also boasts a range of eco-friendly features that highlight its commitment to sustainability. The tablet is constructed using recyclable materials and incorporates energy-efficient technologies that reduce power consumption. This eco-conscious approach not only benefits the environment but also appeals to users who are increasingly aware of their digital footprint.

Additionally, the device runs on an intuitive operating system that offers access to a myriad of applications, enhancing productivity and entertainment. With features such as expandable storage, Bluetooth connectivity, and dual cameras for photography and video calls, the PS840E is a versatile tablet suited to a wide array of needs.

In summary, the 3G Green Green Globe PS840E is a thoughtfully designed tablet that combines advanced technology with sustainable practices. Its exceptional performance, vibrant display, and commitment to eco-friendliness make it an ideal choice for environmentally conscious consumers looking for a reliable and versatile mobile device.
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