data centre multi channel power meter AMC16Z

 Technical parameters

Value

Input

Connection

Single phase-2-wire, 3-phase-3-wire, 3-phase-4-wire

Frequency

45-65Hz

Voltage

Rating:

single-phase :AC 100V,400V

Three-phase: AC 3×57.7V/100V(100V),3×220V/380V(400V),3×380V/660V(660V)(96 size only)

Note:72 profile not suitable for high voltage applications

Overload:1.2 fold rating {continuous) : 2 fold rating for 1 second

Power consumption:< 0.5VA

Current

Rating: AC IA,5A

Overload:1.2 fold rating(continuous);10fold rating for 1 second

Power consumption:< 0.5VA

Output

Electric energy

Output mode:open-collector photo-coupler pulse

Pulse constant: 10000imp/kWh(settable),see wiring diagram for details;

Communication

RS485port, Modbus -RTU protocol,DLT645 protocol(versions 07 and 97),

baud rate 1200 ~ 38400

Function

Switching input

Dry contact input, built-in power supply;

Switching output

Output mode: Relay normally open contact output

Contact capacity: AC 250V/3A, DC 30V/3A

Analog output

1-5V,4 - 20mA

 Accuracy class

Frequency:0.05Hz,Current,Voltage:0.2 class,Reactive power:l .0class,Reactive Electric energy:l .0class, active power:0.5class,active electric energy: 0.5class,2-31th harmonic measurement:±1%

 Power supply

AC/DC 85-265V or DC24V(±20%)or DC48V(±20%)

power consumption≤10VA

Security

Power frequency withstand voltage

Between Power supply//Switching Output// Current Input//voltage Input and Transmitting// Communication //Pulse Output//switching input AC 2 kV 1min;

Between Power supply,switching output,Current Input,voltage Input AC 2 kV 1min;

Between Transmitting,Communication,Pulse Output,switching input AC 1kV 1 min;

Insulation resistance

Input,Output end to machine enclosure >100MΩ

Environment

Temperature

work: -25°C~+65°C  storage: -40°C ~+80°C

Humidity

≤93%RH Non-condensing

Altitude

≤2500m