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6-35kV Multi-Bank Automatic Switching Reactive Power Compensation Device

Product Overview

High-voltage capacitor/reactor designed for power factor correction and reactive power compensation in utility and industrial power systems.

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Technical Specifications

Device ModelTBBZ10-2000(1000+1000)-AKN(5%)
Rated Voltage10 kV
Rated Capacity2000 kvar
Capacitor Grouping Method & Group Capacity1000+1000 kvar
Single Capacitor Unit Capacity334 kvar
Rated Reactance Ratio5 %
Capacitor Bank Rated Voltage (Phase)11/√3 kV
Capacitor Bank Rated Capacitance Tolerance (Phase)0~+5 %
Max-to-Min Capacitance Ratio Across Phases of Capacitor Bank≤1.01
Capacitor Bank Wiring MethodSingle-Star
Capacitor Bank Control ModeManual Control and Automatic Control
Capacitor Bank Switching ModeCyclic Switching Operation Mode
Controller DeviceVoltage Reactive Power Comprehensive Controller
Grouping SwitchVacuumPermanent MagneticSwitch
Capacitor Fault ProtectionOver-Voltage, Under-Voltage, Overcurrent, Open-Delta Unbalance Voltage Protection, etc.
Overall Busbar and ConnectionsTemperature Rise≤70 K
Noise≤65 dB
Power Frequency Withstand42 kV
Lightning Impulse Withstand Voltage75 kV
Device StructureCompact Cabinet
Device DimensionsAccording to Cabinet Structure
Installation EnvironmentIndoor
DeviceShort-Circuit WithstandCurrentCapability20 kA