2CMA170540R1000

A44 452-100, Energy meter'Gold', Modbus RS485, Three-phase, 1 A

Manufacturer's No: A44 452-100     Manufacturer: ABB

Availability Back Order

£558.06
  • Model: A44 452-100 "Gold"
  • Energy Meter with Modbus RS485 Communication
  • Three-phase, 1A
  • Advanced DIN-rail meter with a large backlit pixel-oriented display
  • Suitable for industrial and commercial use
  • Compatible with 3 or 4 wire systems with a wide voltage range
  • Features multiple instrumentation values, 25 alarms, and event logs
  • Three-phase transformer connection for active and reactive energy
  • Import and export energy in different registers including a total
  • Resettable register for intermediate values

Read more

  • Internal clock for tariff shift, Min and Max demand, previous values, and event log with timestamps
  • 8-channel load profile
  • Two outputs and inputs for pulses or alarms
  • RS-485 communication over Modbus RTU or EQ Bus
  • Accuracy class: 0.5 (Class C for MID meters)
  • IEC and MID approved and verified
 

Product

Manufacturer Material ID -
A44 452-100
Net Weight -
0.45kg

Additional Product Information

Commodity Code -
90283019
Country of Origin -
IT
Minimum Order Quantity -
1
UNSPSC -
41113600

Technical Specification

-
ABB
Degree of protection (NEMA) -
UN
Model -
Measurement transformer
Suitable for -
Purchase/supply
Type of indication -
Digital
Frequency -
50 Hertz
Degree of protection (IP) -
IP20
Type of interface -
Modbus
Energy type -
Effective power and blind power
Pulse rate -
1 Pulse constant
Nominal voltage (Un) N-L -
57.7 Volt
Nominal voltage (Un) L-L -
100 Volt
Accuracy class -
C
Approval -
Measuring Instruments Directive
Calibrated -
Degree of protection (IP rating) -
IP20
Depth -
65 Millimetre
Escapement mechanism -
Height -
26.5 Millimetre
Interface type -
Other
Max. current (Imax) -
6 Ampere
Mounting method -
DRA (DIN-rail adapter)
Nominal current (In) -
6 Ampere
Number of positions total (counter) -
7
Pole type -
Four conductor
Power consumption -
0.801 Watt
Pulse output -
Electrical
Pulse type -
S0
Tariff control -
Internal/external
Tariff type -
Multi-tariff
Type of indicator -
Digital
Type of meter -
Electronic
Width -
123 Millimetre
Width in number of modular spacings -
7
ABB

Availability Back Order

£558.06
Sign in or Register for customer prices.

Additional Information

Data Sheets

Manuals / Links

Did you know, we are an entrusted Siemens approved partner?

Loading...