China Southern Power Grid Co., Ltd. Low Voltage Power Users' Centralized Counting System II Type Concentrator Technical Requirements (2016 edition)
Cortex-M3 series controllers ye tɔ̈u në luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi.
Electromagnetic compatibility performance excellent, can resist high voltage spike pulse, strong magnetic field, strong static electricity, lightning shock surge interference, and has a strong environment adaptability. Electromagnetic compatibility performance excellent, can resist high voltage spike pulse, strong magnetic field, strong static electricity, lightning shock surge interference, and has a strong environment adaptability.
Tɔŋ ye kɔc cɔl wireless public network, ye kɔc cɔl GPRS/CDMA/4G.
RS485 bus, carrier, micropower wireless, etc. ye tɔ̈u yen.
A cɔl a wide voltage range design bɛ a tɛ̈ɛ̈r apɛi ka tɛ̈ɛ̈r apɛi ka tɛ̈ɛ̈r apɛi ka tɛ̈ɛ̈r apɛi.
Concept of maintenance new: with powerful configuration function, you can easily modify device parameters in local/remote, support online upgrade of local/remote software. Concept of maintenance new: with powerful configuration function, you can easily modify device parameters in local/remote, support online upgrade of local/remote software. Concept of maintenance new: with powerful configuration function, you can easily modify device parameters in local/remote, support online upgrade of local/remote software
Kä ye kek tɔ̈ɔ̈u në motherboard ye cɔl FLASH storage chip aye kä juëc ye kek tɔ̈ɔ̈u thïn.
Voltage ye luui |
Phase tök 220V |
Frekuens |
50Hz, A lëu bɛ̈ɛ̈i -6%~+2% |
Power ye luɔ̈ɔ̈i |
Power consumption ≤3W (non-communication) Watching at power consumption ≤5VA (non-communication) |
Temperatur |
-40℃~+75℃ |
Humidity |
Humidity 10% - 100% |
Pressure atmosphérique |
63kpa ~ 108kpa (ye tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n) |
Dust, drop water |
A leŋ kë wïc bï ya looi në kë wïc bï ya looi në kë wïc bï ya looi në kë wïc bï ya looi në kë wïc bï ya looi në GB.4208 |
Elektrik statik discharge |
8kV |
Pulse Group ye lac looi |
4kV (Power Circuit) / 2kV (Signal Circuit) |
Wave |
6kV (kaam) 6kV (kaam) |
Voltage de impact |
6kV |
Pressure ye looi |
2kV |
Nyuɔ̈th |
Lampu LED |
Flash memory |
256Mb |
Telecommunication input |
1 laar |
4G |
Network type: support mobile, intercom, telecommunications three operators, GPRS, TD-SCDMA, CDMA, CDMA2000, LTE-FDD, WCDMA, TD-LTE and other seven communication modes. |
Antenna Impedance: 50 Ohm Impedance Features (SMA Interface) | |
Data transfer rate: Porter rate ye 9600, 19200, 38400, 57600, 115200bps (default) | |
A kony awtomatik Porter Rate Detection | |
A kony ba AT command ku data tuɔ̈c në serial port | |
|
Gɛɛr: GSM/GPRS: ● Kuen 4 (2W): EGSM900 ● Power class 1 (1W): DCS1800 EDGE: ● Power class E2 (0.5W): EGSM900 ● Power class E1 (0.4W): DCS1800 UMTS: ● Puɔ̈l 3 (0.25W): WCDMA ● Puɔ̈l 3 (0.25W): CDMA2000 ● Pɛɛi 2 (0.25W): TD-SCDMA LTE: ● Kɔɔr 3 (0.25W): LTE | |
Data ku clock tɔ̈u |
> 10 run |
Parameters kɛ kui |
Ka tɔ̈ɔ̈u (tɔ̈ɔ̈u në Flash) |
Dimensions |
160mm (longth) × 112mm (width) × 71mm (height) |
