ATZ3000 Series Multi-function Power Meter

Working Power

Operating range

AC/DC85-265V

Power consumption

≤5W

AC input

Input voltage

Rated

AC 100V. 220V. 400V

Overload

1.2times continuous. 2times(10s)

Power consumption

<0.4VA/phase

Impedance

≥200kΩ

Input current

Primary current

1-9999A

Secondary input

1Aor5A

Short-time overcurrent

20 times Max. current for 0.5 s

Power consumption

<0.2VA/Phase

Impedance

≥0.1Ω

Input output

Switch inputs

Dry contact input, opt isolated

Switch outputs

Relay output; any power alarm can be set, default remote control default remote control

Comm. Port

RS485

Modbus RTU

Accuracy

Voltage/Current

0.5%

Frequency

0.2%

Power / Power Factor

1%

Active power

Class0.5S

Reactive power

Class2

Operation Environment

Operating temperature

-25℃~55℃

Storage temperature

-40℃~70℃

Operating humidity

≤90%RH，non-condensing, no corrosive air

Storage humidity

≤95%RH，non-condensing, no corrosive air

Altitude

≤2000m

Electromagnetic compatibility Performance

Electrostatic discharge

Class IV(GB/T 17626.2 IEC 61000-4-2)

RF Field Strength Susceptibility

Electrical Fast Transient/Burst Test

Class IV(GB/T 17626.4 IEC 61000-4-4)

Surge Test

Class IV(GB/T 176265 IEC 61000-4-5)

Conducted Susceptibility Test

Power Frequency Magnetic Field Susceptibility Test

Oscillating wave immunity

Class Ⅲ(GB/T 17626.12 IEC 61000-4-12)

Electromagnetic emission limits

Accordant(GB/T14598.16 IEC 60255-25)

Electrical insulation properties

Dielectric strength

2k V Working frequency voltage. 1 min (GB/T13729)

Insulation resistance Shock voltage

S100MQ (GB/T 13729) 5kV.12/50ps (GB/T13729)

Mechanical properties

Vibration Response/Durability

Class Ⅰ （GB/T 11287）

Class Ⅰ （GB/T 14537）

Crash Response

Class Ⅰ （GB/T 14537）

Overall Dimension

H×W×D

96mm×96mm×75mm

Cut-out Dimension

91mm×91mm