We supply the spare parts of the exported products manufactured by XJ Electric Co.,Ltd., XJ Power Co.,Ltd.( XUJI POWER CO.LTD.), XJ Electric Corporation(XJ Electrical Corporation), XJ Group Corporation, XJ Electric Co.,Ltd., and XJ Parking System Co.,Ltd. XJ Instrument & Meter Co. Ltd.XJ Metering Co.Ltd. I. DC System products:1.1 PZ61 Series High-Frequency Switching DC Supply System(KCVA,PZ23, WCF and PZ32 went out of production for long time since some parts are not available, so it is suggested to upgrade the DC system for the following models with our PZ61-2000:KCVA21 thyristor-Controlled RectifierPZ23 Cd-Ni battery DC power supply systemWCF10 Micro-processor based thyristor-Controlled Rectifier PanelPZ32 Lead-Acid Battery DC Power Panel 1.2 PBD Uninterrupted Power Supply PanelPBD-2 Backup type; PBD-3 on-line type1.3 PTD11 DC Supply System for Communication1.4 PYD10 Integrated DC and AC Power Supply System1.5 PJD10 Intelligent AC Power Supply Panel II. Parts and Components of DC System products:2.1. High-Frequency Switching RectifierZZG12 High-Frequency Switching RectifierZZG13 High-Frequency Switching RectifierZZG21 High-Frequency Switching RectifierZZG22 High-Frequency Switching RectifierZZG31 High-Frequency Switching Rectifier:ZZG31-10220; ZZG31-20110; ZZG31-10110 (net weight: about 4kg)ZZG32 High-Frequency Switching Rectifier2.2 Supervisor:WZCK-11 Microprocessor based D.C. System Monitor DeviceWZCK-12 DC System Collective Monitor ModuleWZCK-12 DC System Monitor (Monitoring Device)(WZCK-12W not produced, replaced by WZCK-12A or WZCK-12AW)WZCK-20 Microcomputer-based DC Monitoring Device(WZCK-21; WZCK-23; WZCK-24ADC monitoring device)2.3 Signal Collection UnitFKR-21 On-off Signal Collection Unit (module)2.4 Battery Voltage InspectionFXJ-21 Cell Voltage Inspection ModuleFXJ-22 Cell Internal Resistance Inspection Unit2.5 Charging ControllerFXL-12/FXL-11 Charging Controller (Module)2.6 Intelligent Transmitter Module