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SECTION [26 10 00] [16290]
POWER MONITORING AND CONTROL
PART 1 - GENERAL
1.1
SCOPE
A.
1.2
This section defines power metering for low and medium voltage use in AC systems.
RELATED DOCUMENTS
A.
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
B.
[Related Sections include the following:
1.
Section [26 13 13] [16341] – Medium-Voltage Circuit Breaker Switchgear]
2.
Section [26 13 16] [16341] – Medium-Voltage Fusible Interrupter Switchgear
3.
Section [26 13 19] [16341] – Medium-Voltage Vacuum Interrupter Switchgear
4.
Section [26 23 00] [16430] – Low Voltage Switchgear
1.3
SUBMITTALS
A.
Provide product information prior to fabrication and installation. Product data shall include all
dimensions, electrical ratings and maintenance data (if applicable).
B.
Submit shop drawings and product data for approval and final documentation in the quantities
listed according to the Conditions of the Contract. Customer name, customer location and
customer order number shall identify all transmittals.
C.
[Final Documents: Record documentation to include wiring diagrams, instruction and
installation manuals [and certified test reports]].
1.4
RELATED STANDARDS
A.
1.5
This product is UL-certified to Standard UL 61010B-1, based on the specification in Chapter 8.2
(Technical Data). UL File No.:E228586. The device is designed and manufactured for
application in industrial environments as defined in the standard EN 50081. The device is
designed and manufactured in accordance with the international standard IEC 60688,
EN60688, and DIN EN 60688.
QUALITY ASSURANCE
A.
Manufacturer Qualifications: Manufacturer of this equipment shall have a minimum of 5 years
experience producing similar electrical equipment.
B.
Comply with requirements of latest revisions of applicable industry standards.
1.6
DELIVERY, STORAGE AND HANDLING
A.
Store and handle in strict compliance with manufacturer’s instructions and recommendations.
Protect from potential damage from weather and construction operations. If the meters are
installed in equipment, store the equipment so condensation will not form on or in it. If
necessary, apply temporary heat where required to obtain suitable service conditions.
PART 2 - PRODUCTS
2.1
MANUFACTURERS
A.
[The medium voltage power meter shall be type SIMEAS P by Siemens or pre-approved
equal. Approved manufacturers are as follows:
1.
SIEMENS
2.
. ]
May 13, 2017
Medium Voltage Metering
[Project Name]
[26 10 00] [16290]-1
2.2
COMPONENTS
A.
Power Meter
1.
The meter(s) shall be panel flush mounted & provide following functions:
a.
Measurement of voltage, current, active & reactive power, frequency, active &
reactive energy, power factor, symmetry factor, voltage and current harmonics up
to the 21st and total harmonic distortion
b.
[Extended measurement memory 1Mbyte. [Optional depending on order
selection]]
c.
[Battery [Optional depending on order selection]]
d.
[Real-time module measured values and states will be recorded with time
stamps. [Optional depending on order selection]]
e.
Single-phase, three-phase balanced or unbalanced connection, four-wire
connection
f.
PROFIBUS-DP or MODBUS RTU/ ASCII communication protocol.
g.
Simple parameterization via RS485 communication port using Windows XP
software program.
h.
Graphic display with background illumination with up to 20 programmable screens
B.
Selectable Screen Types
1.
2 or 4 measured values in one screen
2.
One list screen for minimum, average and maximum values
3.
Two types of screens for harmonics
4.
One screen for oscilloscope function (sampled values or R.M.S. values)
5.
One screen serving as phasor (vector) diagram
6.
Up to 20 screen types can be programmed. Switching from one screen to another can be
automatic or manual
C.
Memory Read-Out
1.
Separate functions integrated in the configuration software, enable a read-out of the
following information:
a.
Mean values
b.
Mean values of power
c.
Oscilloscope recordings
d.
State information of binary channels
e.
Limit value violations
f.
Log entries
D.
Display and Evaluation
1.
All values and information read out via the software are shown automatically in tabular
and graphical manner together with the time stamp on the screen. The context menu
offers some functions (masking of signals, copy, zoom, measuring functions) for easy
analysis of measured values and state information.
2.
The following measured values can be shown in graphical manner:
a.
Mean values
b.
Mean values of power
c.
Oscilloscope recordings
d.
State information of binary channels
e.
The following information are shown in tabular form:
f.
Limit value violations
g.
Log entries
E.
Export Function
1.
The software also enables a function for the export of transmitted values and state
information into an ASCII file. This ASCII file can be used in other applications, e.g. MSExcel. Oscilloscope recordings can be exported into COMTRADE formatted files.
PART 3 - EXECUTION
May 13, 2017
Medium Voltage Metering
[Project Name]
[26 10 00] [16290]-2
3.1
INSTALLATION
A.
3.2
…
ADJUSTMENTS AND CLEANING
A.
3.3
…
TESTING
A.
3.4
…
WARRANTY
A.
3.5
Equipment manufacturer warrants that all goods supplied are free of non-conformities in
workmanship and materials for six years from date of shipment.
[STARTUP SERVICES]
A.
Engage a factory authorized service representative to perform startup service.
B.
Train Owner's maintenance personnel on procedures and schedules for energizing and
de-energizing, troubleshooting, servicing and maintaining equipment and schedules.
C.
Verify that switchgear is installed and connected according to the Contract Documents.
D.
Verify that electrical control wiring installation complies with manufacturer's submittal by
means of point-to-point continuity testing. Verify that wiring installation complies with
requirements in Division [26] [16] Sections.
E.
Complete installation
instructions.]
and startup
checks according to manufacturer's written
END OF SECTION
May 13, 2017
Medium Voltage Metering
[Project Name]
[26 10 00] [16290]-3