ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specification
Power supply: 100V ~ 250V AC/DC power supply
Processor: Embedded dual-core processor, 2G memory
Storage: 2TB
Operating system: Military-grade embedded real-time operating system vxWorks 6.9
Intelligent data acquisition port
Configuration 1: 8~16pcs 100Mbps SFP module
Configuration 2: 8pcs 100Mbps SFP module + 4pcs 1000Mbps SFP module
Configuration 3: 8pcs FT3(ST) optical fiber port + 8pcs 100Mbps SFP module
Configuration 4: 8pcs FT3(ST) optical fiber port + 4pcs1000Mbps SFP module
Receiving sensitivity: -30 ~ -14dBm
Transmission power: -20 ~ -14dBm
Note: the SFP module can be plugged in LC multi-mode/single-mode optical fiber Ethernet interface or RJ45 Ethernet interface
Message access
Transmission rate: 240Mbps, about 24 MU,≤25% load (at normal load, recommended)
Transmission rate: 320Mbps, about 32 MU,≤40% load (at upper limit load, recommended)
Transmission rate: 400Mbps, about 40 MU, ≤60% load (at limit load)
Transient recording
Channel of sampled value (SV): Number of records ≥512, number of start-up up to 128
Channel of switch quantity (GOOSE): Records and number of start-up≥1024
Continuous recording
Sampling rate: 1000Hz (20 dots/wave cycle)
Channel of sampled value (SV): number of records ≥512
Channel of switch quantity (GOOSE): ≥1024
Continuous recording can be configured;
Time synchronization port
• 1 IRIG-B (DC) code port; 1 IRIG-B (optical fiber) code port;
• Intelligent data acquisition interfaces of all Ethernet types are available for IEC 61588 time synchronization;
Accuracy of clock
Accuracy of clock synchronization: ≤±300ns
Synchronous source is lost after clock synchronization, time-keeping accuracy of the device: ≤±100ms/24h
Timescale resolution of message recording: 40ns
Max. timescale deviation of multiple intelligent acquisition ports: 40ns
