Configuration Table of FSVQ-900D Charging Cabinet Microcomputer Protection and Measurement Device

Protection type:

◆ Quick break protection
Overcurrent protection
Overcurrent protection
◆ Inverse time protection
Overload protection
Zero sequence overcurrent protection
Zero sequence overcurrent protection
Zero sequence overcurrent protection
◆ Line acceleration protection
◆ Automatic reclosing protection
◆ Synthetic zero sequence current protection
Zero sequence voltage protection
◆ Overvoltage protection
◆ Voltage loss protection
Zero sequence overvoltage protection
◆ Protection against excessive startup time
Negative sequence overcurrent | section protection
Negative sequence overcurrent | | Section protection
◆ Overheat protection
PT disconnection alarm
CT disconnection alarm
◆ Number of switching channels: 10
◆ Closing maintenance
◆ Opening maintenance
◆ Anti jump
◆ Abnormal monitoring of circuit breakers
telemetry
remote control
Heavy gas protection
Light gas protection
Ultra high temperature protection
High temperature protection
Incoming backup automatic switching
Bus tie backup self switching
Backup self switching and self recovery
RS485 communication
PT parallel
Grounding protection
Note: "◆" represents standard configuration, "◇" represents optional configuration.

Configuration table of FSVQ-900P central cabinet microcomputer protection measurement and control device

Protection type in FSVQ-900P:

◆ Quick break protection
Overcurrent protection
Overcurrent protection
◆ Inverse time protection
Overload protection
Zero sequence overcurrent protection
Zero sequence overcurrent protection
Zero sequence overcurrent protection
◆ Line acceleration protection
◆ Automatic reclosing protection
◆ Synthetic zero sequence current protection
Zero sequence voltage protection
◆ Overvoltage protection
◆ Voltage loss protection
Zero sequence overvoltage protection
◆ Protection against excessive startup time
Negative sequence overcurrent | section protection
Negative sequence overcurrent | | Section protection
◆ Overheat protection
PT disconnection alarm
CT disconnection alarm
◆ Number of switching channels: 10
Closing and holding
Opening and holding
Anti jump
◆ Abnormal monitoring of circuit breakers
◆ Telemetry
◆ Remote control
◆ Heavy gas protection
◆ Light gas protection
◆ Ultra high temperature protection
◆ High temperature protection
Incoming backup automatic switching
Bus tie backup self switching
Backup self switching and self recovery
RS485 communication
PT parallel
Grounding protection
Note: "◆" represents standard configuration, "◇" represents optional configuration. Configuration table of cabinet microcomputer protection measurement and control device

Configuration table of FSVQ-900H central cabinet microcomputer protection measurement and control device

Protection type:

◆ Quick break protection - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
◆ Overcurrent | Section protection - Comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
◆ Overcurrent | | Section protection - Comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
◆ Inverse time protection - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
Overload protection - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
Zero sequence overcurrent | section protection - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H
Zero sequence overcurrent protection section - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H
Zero sequence overcurrent | | | Section protection - Comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H
◆ Line acceleration protection - comprehensive protection FSVQ-900HP
◆ Automatic reclosing protection - comprehensive protection FSVQ-900HP
◆ Synthetic zero sequence current protection - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H
Zero sequence voltage protection - comprehensive protection FSVQ-900HP, PT parallel protection FSVQ-903H
◆ Overvoltage protection - comprehensive protection FSVQ-900HP, PT parallel protection FSVQ-903H
◆ Voltage loss protection - comprehensive protection FSVQ-900HP, PT parallel protection FSVQ-903H
Zero sequence overvoltage protection - comprehensive protection FSVQ-900HP, PT parallel protection FSVQ-903H
◆ Long startup time protection - comprehensive protection FSVQ-900HP
Negative sequence overcurrent | section protection - comprehensive protection FSVQ-900HP
◆ Negative sequence overcurrent | | Section protection - Comprehensive protection FSVQ-900HP
◆ Overheat protection - comprehensive protection FSVQ-900HP
◆ PT disconnection alarm - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H

◆ CT disconnection alarm - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H

◆ Number of switching channels: 10
◇ Closing maintenance - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
◇ Opening maintenance - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
◇ Anti jump - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
◆ Abnormal monitoring of circuit breakers - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
◆ Telemetry - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H, PT parallel protection FSVQ-903H
◆ Remote control - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H, PT parallel protection FSVQ-903H
◆ Heavy gas protection - comprehensive protection FSVQ-900HP
◆ Light gas protection - comprehensive protection FSVQ-900HP
◆ Ultra high temperature protection - comprehensive protection FSVQ-900HP
◆ High temperature protection - comprehensive protection FSVQ-900HP
◆ Incoming backup automatic switching - Incoming backup automatic switching protection FSVQ-901H
◆ Bus tie backup automatic switching - segmented backup automatic switching protection FSVQ-900H
◆ Backup automatic switching and self recovery - incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H
RS485 communication - comprehensive protection FSVQ-900HP, incoming backup automatic switching protection FSVQ-901H, segmented backup automatic switching protection FSVQ-900H, PT parallel protection FSVQ-903H
◆ PT parallel - PT parallel protection FSVQ-903H
◆ Grounding protection - PT parallel protection FSVQ-903H
Note: "◆" represents standard configuration, "◇" represents optional configuration.

Configuration table of FSVQ-900X central cabinet microcomputer protection measurement and control device

Protection function:

◆ Three phase three-stage overcurrent protection - FSVQ-900X microcomputer comprehensive protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device
◆ Inverse time overcurrent - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device
Three stage zero sequence overcurrent (trip or alarm) - FSVQ-900X microcomputer comprehensive protection device
◆ Low voltage zero sequence - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device, FSVQ-905XPT parallel protection device
◆ Charging protection - FSVQ-900X microcomputer comprehensive protection device, FSVQ-905XPT parallel protection device
◆ High voltage zero sequence - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device, FSVQ-905XPT parallel protection device
Zero sequence overcurrent protection (trip or alarm) - FSVQ-900X microcomputer comprehensive protection device, FSVQ-901X incoming backup automatic switching protection device
Zero sequence overvoltage protection (trip or alarm) - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device
Overload protection (trip or alarm) - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device
◆ Overvoltage protection (trip or alarm) - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-905XPT parallel protection device
◆ Low voltage protection (trip or alarm) - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-905XPT parallel protection device
◆ Protection against excessive startup time - FSVQ-904X motor protection device
◆ Quick break protection (during startup and operation) - FSVQ-904X motor protection device
◆ Overcurrent protection - FSVQ-904X motor protection device
◆ Locked rotor protection - FSVQ-904X motor protection device

Two stage negative sequence overcurrent protection (negative sequence overcurrent | section, negative sequence overcurrent | section) - FSVQ-904X motor protection device
◆ Overheat protection - FSVQ-904X motor protection device
Reclosing and post acceleration protection - FSVQ-900X microcomputer comprehensive protection device
◆ Low voltage load shedding (two-stage) - FSVQ-900X microcomputer comprehensive protection device
◆ Low frequency protection and low frequency load shedding (two-stage low-voltage locking, slip locking) - FSVQ-900X microcomputer comprehensive protection device
◆ Non electrical (heavy gas, light gas, over temperature, high temperature grid door trip) - FSVQ-900X microcomputer comprehensive protection device
◆ Chain Trip 1, Chain Trip 2, Chain Trip 3- FSVQ-904X Motor Protection Device
◆ PT automatic parallel - FSVQ-905XPT parallel protection device
◆ Bus insulation supervision - FSVQ-905XPT parallel protection device
◆ Electricity function - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X bus tie backup automatic switching protection device
◆ Measurement circuit - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device
PT disconnection inspection, CT disconnection inspection - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-905XPT parallel protection device
◆ Control circuit disconnection - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device
◆ Backup power supply automatic switching and recovery - FSVQ-901X incoming backup automatic switching protection device
◆ FSVQ-905XPT parallel protection device for automatic switching and recovery of incoming power supply and busbar connection
◆ Fault event recording and querying, capable of recording 256 event information - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device, FSVQ-905XPT parallel protection device

Product configuration:

Analog input: 4U, 81; 5U, 81; 8U, 51; 8U
Switch input: 15/17 channels
Switching output: 8 channels
◆ Operation circuit (anti jump) - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device, FSVQ-905XPT parallel protection device
◆ Communication port (RS-485) - FSVQ-900X microcomputer comprehensive protection device, FSVQ-904X motor protection device, FSVQ-901X incoming backup automatic switching protection device, FSVQ-902X busbar backup automatic switching protection device, FSVQ-905XPT parallel protection device
Note: "◆" represents standard configuration, "◇" represents optional configuration.