Single Phase Meter Köhler Electricity Meter (Ael.Mf.12)

TECHNICAL SPECIFICATIONS OF AEL.MF.12 (90)AMP ACTIVE SINGLE PHASE METERS
1) Model Name: AEL.MF.12
2) Meter Definition: 1 Phase, 2 Wire, 4 Tariffs, Demand Meter, Outdoor, Single Phase Active Meter
 3) Accuracy Class: Mode B (Class 1)
 4) Reference Voltage: 230V,
5) Frequency: 50Hz
6) Initial Current: 20mA
7) Minimum Current: 0.25A
 8) Reference Current: 5A
9)Maximum Current: 90Ampere (MS58 Brass Alloy)
10)IP Class: IP54
11)Protection Class: 2
12)Relative Humidity: 95%
 13)Operating Temperature: -40, +80 °C
 14)Mechanical Environment: M1 (According to 2004 / 22 / EC Regulation)
 15)Electromagnetic: E2 (According to 2004 / 22 / EC Regulation)
16)Voltage Circuit: 2W
17)Current Circuit: 4 VA
18)ESD: Contact 8KV, Air 15KV
19)Impulse Voltage: 6kV
20)Meter Constant: 1000imp/kWh
 21)LCD: 6+3
22) Communication Speed: 300 – 4800 (IEC 62056-21 Mode C)
 23)Interface 1: Optical Port
24) System Battery Life: 10 Years
25)RTC Battery Life: 10 Years
26) Records: 12 Monthly Index Information, 6 Monthly Demand Information, 12 Monthly Terminal Cover Information, Body Opening Date Information, Valid Tariff Registration Information
27) Identity Information: Model, Serial Number, Production Date, Calibration Date, Demand Measurement Period
28)Security Records: Top Cover, Terminal Cover, Memory Error, System Battery Error, RTCP Battery Error Etc.
29)Relevant Standards: MID Certificated (EN 62052-11, EN 62053-22, EN 62053-23), CE Certificated (2004 / 22 / EC) 30)Regulation: Compliance with Tedaş 38-Article Specification