GE TMW-1100MC, TMW-1100EC, TMW-800TC manual Measurement of the Microwave Power Output

Page 59

MEASUREMENT AND TEST

1. MEASUREMENT OF THE MICROWAVE POWER OUTPUT

Microwave output power can be checked by indirectly measuring the temperature rise of a certain amount of water exposed to the microwave as directed below.

PROCEDURE

1. Microwave power output measurement is made with the microwave oven supplied at rated voltage and operated at its maximum microwave power setting with a load of 1000±5cc of potable water.

2. The water is contained in a cylindrical borosilicate glass vessel having a maximum material thickness of 3 mm and an outside diameter of approximately 190 mm.

3. The oven and the empty vessel are at ambient temperature prior to the start of the test.

The initial temperature of the water is 10±2˚C (50±3.6˚F)

It is measured immediately before the water is added to the vessel.

After addition of the water to the vessel, the load is immediately placed on the center of the shelf, which is in the lowest normal position.

4.Microwave power is switched on.

5.Heating time should be exactly A seconds. (Refer to table as following)

Heating time is measured while the microwave generator is operating at full power. The filament heat-up time for magnetron is not included.

6.The initial and final temperature of water is selected so that the maximum difference between the ambient and final water temperature is 5K.

7.The microwave power output P in watts is calculated from the following formula :

P=4187 X ▲T/t

•▲T is difference between initial and final temperature.

•t is the heating time.

The power measured should be B (Refer to SPECIFICATIONS)W±10.0%.

CAUTION :

1.Water load should be measured exactly to 1 liters.

2.Input power voltage should be exactly specified voltage(Refer to SPECIFICATIONS).

3.Ambient temperature should be 20±2˚C(68±3.6˚F)

Heating time for power output:

A(second)

70

64

60

56

52

49

47

44

42

40

38

 

 

 

 

 

 

 

 

 

 

 

 

B(W)

600

650

700

750

800

850

900

950

1000

1050

1100

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Turbo Air Inc Microwave Oven Table of Contents TMW-800T / TMW-800TC Microwave Radiation Safety and PrecautionsFor Safe Service Procedures For Safe OperationSpecifications External View Electrical Outer DimensionFeature Diagram Safety interlock systemControl Panel 560 483 344 External View MechanicalLeave space behind and side InstallationOperations and Functions Electrical Wattage output chartOperations and Functions Mechanical Variable power cookingVariable power setting Approximate Percentage Short Disassembly and AssemblyTo remove cabinet Part Code Part Name Description To reduce gap located on part ‘A’ REF no Part Code Part Name Description ’TY Remark Part Code Part Name Description ’TY Magnetron To remove wind guide assembly Adjustment steps Primary interlock switchSecondary interlock switch and interlock monitor switch AdjustmentCause Trouble Shooting GuideCondition Check ResultCondition Check Result Cause Remedy CheckRelay RY1 Condition Check ResultNot show Interlock Mechanism and Adjustmentmechanical No Continuity Replace power supply cord YES Measurement and Test ProcedureHeating time for power output Microwave Radiation Test Magnetron High voltage transformerHigh voltage capacitor High voltage diodeWiring Diagram TMW-1100EC Wiring Diagram TMW-1100E Wiring Diagram TMW-1100MC Wiring Diagram TMW-1100M Check Point Remark Printed Circuit BoardLow voltage transformer check Voltage CheckMeasure point MP1 MP2Point State Point State Relay 2 on 5VDC GND Relay 2 OFF 12VDCPoint State Relay 1 on 5VDC GND GND 12VDCC.B. Circuit Diagram C.B. Location no Name Symbol Specification Part Code ’TY Total Assembly Exploded View and Parts List ElectricalPart Code Part Name Description QTY Exploded View and Parts List Mechanical CONTROL-PANEL AS KOR-1P55BA TMW-800T / TMW-800TC Power SupplyPower Consumption Grill Combination Microwave Energy Output External View Outer Dimension Feature DiagramSteady, flat location Operations and Functions Disassembly and Assembly REF no Part Code Part Name Description ’TY Page Coupler VPC Knob POM Knob TimerCoupler Timer POM Knob VPCHigh voltage circuit wiring To remove magnetron Noise FilterOnly KOR-63555B Interlock Mechanism and Adjustment Trouble Shooting Guide Does the oven lamp light? no Does the turntable turn? Measurement of the Microwave Power Output Microwave Radiation Test ProceduresComponent Test Procedure Wiring Diagram TMW-800TC Power Supply Single Phase only Wiring Diagram TMW-800TTotal Assembly Exploded View and Parts ListCavity AS Door ASControl Panel AS Cabinet Secc T0.5About this Manual

TMW-1100MC, TMW-1100E, TMW-1100M, TMW-800TC, TMW-1100EC specifications

The GE TMW series of gas turbines, particularly the TMW-800T, TMW-1100EC, TMW-800TC, TMW-1100M, and TMW-1100E, represent some of the most advanced technology in power generation, designed for efficiency and reliability.

The TMW-800T is renowned for its compact design and high efficiency, making it ideal for both utility and industrial applications. This turbine boasts a modular design that facilitates ease of maintenance and installation, while its advanced aerodynamics contribute to enhanced performance and reduced emissions. Additionally, its ability to operate on multiple fuel types allows for greater operational flexibility.

Similarly, the TMW-1100EC model offers enhanced power output and efficiency. It incorporates advanced combustion technology that minimizes nitrogen oxide emissions, complying with increasingly stringent environmental regulations. The electronic control system in this model allows for superior performance management and load-following capabilities, ensuring optimal performance under varying demand.

The TMW-800TC variant focuses on achieving high thermal efficiency while maintaining significant output levels. Its cooling technologies, including advanced blade cooling techniques and heat recovery systems, enable this turbine to sustain higher operating temperatures, improving its overall efficiency. This design is particularly beneficial in combined cycle power plants, where waste heat can be repurposed to generate additional electricity.

The TMW-1100M is particularly noteworthy for its versatility and adaptability in a wide range of applications, from cogeneration to standalone power generation. Its design includes robust materials and components engineered to withstand rigorous operating conditions, ensuring longevity and reliability, which is essential for industrial users who depend on consistent power availability.

Lastly, the TMW-1100E emphasizes operational efficiency through its advanced control systems and intelligent monitoring. This turbine is equipped with sensors and software that provide real-time data analytics, allowing for proactive maintenance and operational optimization. This technology not only enhances performance but also contributes to lower operational costs.

In summary, the GE TMW gas turbine series, with their various models, exemplify cutting-edge technology and engineering. Their main features include high efficiency, reduced emissions, operational flexibility, and advanced control systems, making them a preferred choice for power generation in both industrial and utility markets. Their adaptability to different fuels and operational environments further solidifies their stance as leading solutions in the gas turbine landscape.
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