Data Sheet for Product

Submittal Sheet MD-xHD Series Power Meters
Document No. A6V12542964
June 2, 2021
Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make
changes as design improvements are introduced. Product or company names mentioned herein may be the trademarks of their
respective owners. © 2021 Siemens Industry, Inc.
Siemens Industry, Inc.
Smart Infrastructure
1000 Deerfield Parkway
Buffalo Grove, IL 60089-4513
USA
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Document No. A6V12542964
Printed in the USA
Page 2 of 2
J. Meter shall accept 0 to 0.333 Vac input from up to three current transducer types, 0 to 4000A:
• Hinged split-core current transformers
• Split-core current transformers
• Rogowski Coils
K. Meter shall provide bi-color visual LED verification of correct CT phase wiring to meter.
L. Current transducers shall be available from <50A to 4000A. Sensors shall be available in split-core configuration
50A to 1000A or Rogowski Coil for 5 to 4000A and interchangeable on the meter:
• Hinged split core current transformers with current ratings of 50 to 200A
• Split-core current transformers with current ratings of 100 to 600A
• Rogowski Coils for current measurement range to 4000A
M. Meter shall be equipped with a USB port for meter powering and configuring the device.
N. Meter shall include pulse output capability for sending kWh or other pulses to an external device. Open Collector.
5mA max current. 30V max voltage.
O. Meter accuracy shall be ANSI C12.20-2010 Class 0.2 or better.
P. Meter shall comply with the following safety specifications:
• UL/CUL listed.
• Conforms to UL Std 61010-1.
• Certified to CSA Std C22.2 No. 61010-1.
• CE Low Voltage and EMC Directives.
Q. Meter shall be capable of operating in ambient conditions ranging from -4ºF to +140ºF (-20ºC to +60ºC).
R. Single-point rail-mounted meter shall have dimensions not exceeding 7.51” × 3.24” × 1.48”. It shall be capable of
being mounted inside an electrical panel containing the circuits to be measured. Meter shall include DIN rail
channel compatible with TS35/7 rail and angled mounting tabs for optional panel mount in an external enclosure.
S. Multi-point wall-mounted meters shall have dimensions not exceeding 9.8” × 13.3” × 3.1”. Multi-point wall-mounted
meters shall conform to UL Std 61010-1 3rd Edition and be Certified to CSA Std C22.2 No. 61010-1 3rd Edition.
T. Meter enclosure shall consist of ABS Plastic with a 94-VO flammability rating.