GE ZSC 1001, ZSC 1000, SCB 1001, SCB 1000 manual Relay Board, Control Board

Page 20

Relay Board

		RY8	RY7	RY11
RY2	RY9

CN3

CN1 - Low Voltage Transformer (Primary Winding)

CN2 - Connection to Door Switch, Heater, and Turntable Motor CN3 - Control Board

RY2 - High Voltage Transformer RY7 - Convection Heater

RY8 - Upper Heater (Ceramic) RY9 - Lower Heater

RY11 - Upper Heater (Halogen)

Control Board

CN10

		CN9
CN13		CN9

CN4

CN2

CN1

CN3

CN3 - Relay Board

CN4 - Power Board

CN9 - Selector Board

CN10 - Display Board 20-Pin Connector

CN13 - Selector Board

(Continued next page)

– 20 –

Image 20

Contents Technical Service Guide Important Safety Notice Page Table of Contents Nomenclature B 1 0 0 0 D B BModel Number Serial NumberFeatures and Beneﬁts IntroductionUpper Halogen Lamp/Ceramic Heater Control Features SPEEDCOOK/Repeat LastCooking Times Speed Cook System Halogen Lamp and Ceramic HeatersRear Convection Heat Element MicrowaveSpeedcook Power Levels Upper HeatersLower Heater Microwave EnergyVoltage Compensation Chart Thermal Compensation Chart Initial CavityThermal Protection Thermal CompensationSpeedcook Power Level Chart Upper HeaterInstallation Single Advantium 120 InstallationAdvance Planning Electrical RequirementsMain Component Locator View Component Locator ViewsFront View Top View Bottom ViewLeft Side View Right Side ViewControl Panel Assembly Shown separated Power Board Control Boards and Panel ConnectionsRelay Board Control BoardControl Panel Display BoardSelector Board Component Access Chart ComponentsOuter Cover Access CoverOven Removal / Partial Removal Door Assembly Door-Removal PositionDoor Removal To disassemble the doorControl Panel Assembly To remove the control panel assemblyTo remove the power board To remove the relay boardTo remove the display board To remove the control panel bracketTo remove the control board Low Voltage Transformer To remove the selector boardTo remove the control panel Resistance CheckCavity Light Fuse Noise Filter Capacitor and DiodeMagnetron TCO Magnetron and Magnetron TCOHigh Voltage Transformer Damper Assembly Blower AssemblyUpper Heater and Oven Cavity TCOs Upper Heater Assembly To remove the upper heater assemblyLower Heater Assembly Convection Heater Assembly and ThermistorTo remove the lower heater assembly ThermistorConvection Heater Element Convection Fan MotorHumidity Sensor Turntable Motor Humidity Sensor TestLeft and Right Door Switch Assemblies How to Test Primary Interlock and Door Sensing SwitchesHow to Test the Monitor Switch How to Test Interlock SystemTo replace the door switches Rotate SwitchHow to Adjust the Interlocks To replace the latch boards Diagnostics and Service Information Demo Mode Fault CodesStandard Test Load Display Failure DetectedProof Feature Microwave Leak TestSchematics and Wiring Diagrams PCB Warranty For The Period GE Will Replace

SCB 1000, SCB 1001, ZSC 1000, ZSC 1001 specifications

The GE ZSC 1001, ZSC 1000, SCB 1001, and SCB 1000 are cutting-edge solutions in the realm of electrical substations, designed to enhance efficiency, reliability, and safety in power management systems. These devices are integral for utilities seeking to modernize their infrastructures while maintaining optimal performance.

The GE ZSC 1000 series includes both the ZSC 1000 and ZSC 1001 models. These digital relays are renowned for their sophisticated protection and control capabilities. One of the standout features of the ZSC 1001 is its enhanced communication technology, enabling seamless integration with various systems and allowing for real-time data exchange. This model offers advanced protection functions, including overcurrent, distance, and differential protection, which are essential for safeguarding electrical assets.

The ZSC 1000 series is built on a modular architecture, facilitating easy upgrades and customization to meet specific operational needs. It employs intelligent data analysis to help operators predict equipment failures before they happen, ultimately minimizing downtime and maintenance costs. Additionally, the devices boast user-friendly interfaces that simplify monitoring and control tasks.

The SCB 1000 and SCB 1001 are also key players in GE's portfolio, tailored for busbar protection and automation. These models feature high-accuracy current sensing technology and extensive programmable parameters to suit diverse applications. Their design allows for robust performance in harsh environments, making them ideal for substations.

Both SCB models utilize advanced digital signal processing (DSP) technologies, which enhance their performance and improve the reliability of measurements. The SCB 1001 takes a step further by incorporating security measures to protect against cyber threats, ensuring the integrity of data within the grid.

In terms of interoperability, all four models support various communication protocols, facilitating better connectivity and integration with existing infrastructure. They are designed to operate seamlessly in conjunction with SCADA systems, enabling comprehensive monitoring and control functions.

To summarize, the GE ZSC 1001, ZSC 1000, SCB 1001, and SCB 1000 exemplify modern innovations in electrical protection and control. They offer a blend of advanced technologies, modular designs, and robust performance characteristics, making them invaluable assets for any utility looking to enhance its power management systems. These devices not only meet the current demands of the energy sector but are also equipped to adapt to future challenges in the evolving landscape of electrical distribution and management.