• GB/T 18460-2001 "IC Card Prepaid Electrical Sales System" (IC Card Prepaid Electrical Sales System)

• GB/T 17215-2002 "Level 1 ku Level 2 Stationary AC Functional Electric Meter"

• Voltage sampling circuit ye tɛmɛ resistor voltage division.

• RS485 ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye.

• Teknoloji patent (patent number: ZL2012200509249), magnetic retaining relay ye kony tɔ̈u.

• IC kaar ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l

• Lëk ye kek tɔ̈ɔ̈u në wɛ̈t ye kek tɔ̈ɔ̈u në IC card.
  

• Voltage (V): 220

• Ajuiɛɛr (A): 1.5, 2.5, 5, 10, 15, 20, 30

• Maximum current (A): No greater than 100, and no greater than 10 times the standard current (A): No greater than 100, and no greater than 10 times the standard current (A): No greater than 100, and no greater than 10 times the standard current (A): No greater than 10 times the standard current

• Ajuiɛɛr de wɛ̈ɛ̈r (Hz): 50

Kuen: Level 1, Level 2

• Aw bɛ se ka tɛmɛ infrared, RS485 wala carrier.

• Aw ye tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

• Alarm, debt, overload detection, etc. ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye.

• IC kaar ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam ye gam.

• Lööŋ juëc ye kek bɛ̈n looi.