Need help?Do you have a question about the Siemens MD-48HD and is the answer not in the manual?
General| Brand | Siemens |
|---|---|
| Model | MD-48HD |
| Category | Measuring Instruments |
| Language | English |
Safety guidelines for installing current transformers in panel boards or switchgears.
Safety requirements for installing MD-xxHD meters and associated current transformers.
Describes the three methods for meter configuration and data viewing: ViewPoint HD, Web App, and LCD.
Lists necessary tools and typical tasks for performing meter configuration before installation.
Lists necessary tools and typical tasks for the physical installation of the meter by an electrician.
Instructions on how to download and install the ViewPoint HD software.
Detailed instructions for connecting the meter to a computer via USB for power and communication.
Details how MD-xxHD meters use DHCP for IP address assignment on a network.
Overview of the data display options (Basic vs. Extended) in ViewPoint HD software.
Detailed steps for configuring system description, voltage input, service type, and CTs.
Flowchart for configuring Modbus or BACnet settings over RS-485 or Ethernet.
Explains how to set alarms using nominal or absolute values in ViewPoint HD.
Steps to access the meter's web app via a USB connection.
Steps to access the meter's web app via an Ethernet connection.
Displays different mounting options (enclosure, plate) for MD-48HD and MD-12HD meters.
Steps for removing the meter cover and marking/drilling wall mounting points.
Steps for mounting conduit fittings and connecting voltage leads to the meter.
Illustrates wiring configurations for single-phase loads and split phase loads.
Illustrates wiring configurations for 3-phase WYE loads and delta loads.
Lists criteria for CTs and guidelines for correct orientation and placement.
Diagrams showing how to connect CTs for different service types (3-phase, split-phase, single-phase).
How to use the LCD interface to confirm communication and protocol settings.
Verifying Ethernet connectivity, IP address assignment (DHCP/Static).
Details on Modbus device addresses, ports, and settings for RTU and TCP.
Details on BACnet device IDs, MSTP addresses, ports, and BBMD settings.
How to configure alarms for over/under conditions and the function of the master alarm relay.
Using the PhaseChek™ algorithm to verify CT phasing and installation.
How to use phasor plots to identify incorrect CT phase orientation and low power factors.
How to check wattage sign to detect if CTs are installed backwards.
Specifications for service types, voltage channels, and current channel counts.
Details on communication hardware (RS-485, Ethernet, USB) and supported protocols.
To Next Page