Data Sheet for Product

Page 4 of 8 Siemens Industry, Inc.
Specifications
Technical
Service types Single Phase, Split Phase, Three Phase-Four Wire (WYE), Three
Phase-Three Wire (Delta).
Meter Power From L1 Phase to L2 Phase. 90-600 Vac RMS CAT III 50/60Hz,
500 mA AC Max. Use of 12-volt auxiliary output requires 100 Vac
minimum input voltage.
AC Protection 0.5A Fuse, 200kA interrupt capacity
Power Out Unregulated 12 Vdc output, 200 mA, self-resetting fuse.
Voltage Channels 90-346 Volts AC Line-to-Neutral, 600V Line-to-Line, CAT III.
Current Channels 12 channels, 0.525 VAC maximum, 333 mV CTs, 0-4,000 Amps
depending on CT
Maximum Current Input 150% of current transducer rating (mV CTs) to maintain accuracy.
Measure up to 4000A with RōCoil CTs
Measurement Type True RMS using high-speed digital signal processing (DSP) with
continuous sampling
Line Frequency 50/60 Hz (45-70 Hz measurable range). Measurement taken
L1-N.
Waveform Sampling 1.8 kHz
Parameter Update Rate 1 second
Measurements Volts, Amps, kW, kVAR, kVA, aPF, dPF, kW demand, kVA
demand, Import (Received) kWh, Export (Delivered) kWh, Net
kWh, Import (Received) kVAh, Export (Delivered) kVAh, Net
kVAh, Import (Received) kVARh, Export (Delivered) kVARh, Net
kVARh, THD, Theta, Frequency. All parameters for each phase
and element total
Resolution Values in IEEE-754 single precision floating point format (32 bit).
Display Optional 4-line display, tri-color backlight (PhaseChek™)
Accuracy 0.2% ANSI C12.20-2010 Class 0.2
Alarm Output Over/Under Voltage & Current (SPDT Relay - 30 Vdc)
Pulse Inputs Four inputs. 3.3V sourcing voltage (current limited) to customer
dry contact pulse output. Max pulse rate 10 Hz (50 mSec
minimum transition time).
Communications
Hardware RS-485, Ethernet, and USB (for configuration only)
Supported Protocols Modbus RTU, BACnet MS/TP, Modbus TCP or BACnet IP
Max Communication Length 1200 meters with Data Range of 100K bits/second or less
Communication Rate (Baud) 9600 (Default), 19200, 38400, 57600, 76800, 115200
Data Bits 8
Parity None, Even, Odd
Stop bit 2, 1
Termination None provided
Mechanical
Wire Connections 12-28 AWG 600 Vac, Voltage connection must be #14 AWG or
larger and 600 Vac-rated
Mounting Panel Mount/Enclosure
High Voltage Cover IP30 with MD-12HD Enclosure Models.
Operating Temperature -20° to 60°C (-4° to 140°F)
Humidity 5% to 95% non-condensing
Enclosure ABS Plastic, 94-V0 flammability rating. Connections : 1” EMT
conduit
Enclosure Dimensions (L) 24.8cm × (W) 25.1cm × (H) 8.0 cm (9.8” × 9.8” × 3.1”)
Mounting Plate Dimensions (L) 17.8cm × (W) 26.3cm × (H) 8.0 cm (7.0” × 10.4” × 3.1”)