Ni isalẹ ni Awọn ofin Imọ-ẹrọ Mita Itanna ti a lo nigbagbogbo ni ile-iṣẹ mita ina:
Foliteji
Lọwọlọwọ
Agbara
Agbara
Ti nṣiṣe lọwọ
Ifaseyin
O han gbangba
Ipele
Igun alakoso
Igbohunsafẹfẹ
Agbara ifosiwewe
Ilẹ-ilẹ
Taara Lọwọlọwọ (DC)
Omiiran lọwọlọwọ (AC)
Reference Foliteji
Itọkasi lọwọlọwọ
Bibẹrẹ lọwọlọwọ (Ist)
Ipilẹ lọwọlọwọ (Ib)
Ti won won Lọwọlọwọ (Ninu)
O pọju lọwọlọwọ (Ti o pọju)
Igbohunsafẹfẹ itọkasi
Atọka Ipeye
Mita Constant
Pulse (80ms± 20ms)
Lilo Agbara (Circuit Voltage)
Lilo Agbara (Circuit lọwọlọwọ)
Kilasi Idaabobo Idaabobo
Ingress Idaabobo Class
Uni-itọsọna / Bi-itọsọna wiwọn
Alatako
Kapasito
Inductor
Ikojọpọ Resistive
Fifuye agbara
Fifuye Inductive
Quadrant
Reference Foliteji
Itọkasi lọwọlọwọ
Bibẹrẹ lọwọlọwọ (Ist)
Ipilẹ lọwọlọwọ (Ib)
Ti won won Lọwọlọwọ (Ninu)
O pọju lọwọlọwọ (Ti o pọju)
Igbohunsafẹfẹ itọkasi
Atọka Ipeye
Mita Constant
Pulse (80ms± 20ms)
Lilo Agbara (Circuit Voltage)
Lilo Agbara (Circuit lọwọlọwọ)
Kilasi Idaabobo Idaabobo
Ingress Idaabobo Class
Uni-itọsọna / Bi-itọsọna wiwọn
DLMS/COSEM – Eto Ifiranṣẹ Ede Ẹrọ/ Isọdi Ẹlẹgbẹ fun Miwọn Agbara
OBIS - Eto Idanimọ Nkan
IDIS – Interoperable Device Interface Specifications
AMI – To ti ni ilọsiwaju Metering Infrastructure
AMR – Laifọwọyi Mita Kika
CMRI – Wọpọ Mita kika Interface
MDCS (HES) - Mita Data Gbigba System / ori Ipari System
MDMS – Mita Data Management System
STS – Standard Gbigbe Specification
MCU - Wiwọn ati Iṣakoso Unit
CIU/UIU – Onibara / User Interface Unit
IHD - Ni Ifihan Ile
HHU - Ọwọ Waye Unit
ANSI - American National Standards Institute
BS – British Standard
IEC - International Electro imọ Commission
CT - Amunawa lọwọlọwọ
PT / VT - O pọju / Foliteji Amunawa, Agbara Amunawa
THD – Apapọ ti irẹpọ iparun
RF – Redio Igbohunsafẹfẹ
LoRa
PLC - Agbara Line ti ngbe
G3
NOMBA
NB-IOT
OFDM - Orthogonal Igbohunsafẹfẹ Pipin Multiplexing
SFK - Titẹ bọtini iyipada-igbohunsafẹfẹ)
BPSK – Alakomeji Alakoso yi lọ yi bọ Keying
Reference Foliteji
Itọkasi lọwọlọwọ
Bibẹrẹ lọwọlọwọ (Ist)
Ipilẹ lọwọlọwọ (Ib)
Ti won won Lọwọlọwọ (Ninu)
O pọju lọwọlọwọ (Ti o pọju)
Igbohunsafẹfẹ itọkasi
Atọka Ipeye
Mita Constant
Pulse (80ms± 20ms)
Lilo Agbara (Circuit Voltage)
Lilo Agbara (Circuit lọwọlọwọ)
Kilasi Idaabobo Idaabobo
Ingress Idaabobo Class
Uni-itọsọna / Bi-itọsọna wiwọn
Ibeere
Akoko Ibere
Ibeere ti o pọju
Ifaworanhan tabi Dina
Profaili fifuye
Akoko Pipin
Owo idiyele, Akoko Lilo (TOU)
Owo idiyele igbese
Ìdíyelé
Iṣẹlẹ
Itaniji
Anti-Tampering
fifuye Management
Fifuye Yipada
Akoko ifiweranṣẹ: Oṣu Kẹwa 23-2020