Notes For Intrinsically Safe Installation; Hazardous Location; Field Wiring; Foundation Fieldbus In (+) And (-) Terminals - GE Masoneilan SVI FF Quick Starter Manual

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Notes for Intrinsically Safe Installation

8.1
8.2
8.3
Copyright 2016. This document and all information herein is the property of Dresser Inc.
© 2017 General Electric Company. All rights reserved

HAZARDOUS LOCATION

Refer to the device label for the description of the environment in which the
device may be installed.

FIELD WIRING

Intrinsically Safe wiring must be made with grounded shielded cable or installed
in grounded metal conduit. The electrical circuit in the hazardous area must be
capable of withstanding an A.C. test voltage of 500 volts R.M.S. to earth or frame
of the apparatus for 1 minute. Installation must be in accordance with GE
guidelines. The installation including the barrier earthing requirements must
comply with the installation requirements of the country of use. For Division
1/Zone 0 installations, the configuration of associated apparutus shall be FM
Approved under Entity/FISCO Concept.
FM Approvals requirements (USA): ANSI/ISA RP12.6 (Installation of Intrinsically
Safe Systems for Hazardous (Classified) Locations) and the National Electrical
Code, ANSI/NFPA 70. Division 2 installations must be installed per the National
Electrical Code, ANSI/NFPA 70.
FMc requirements (Canada): Canadian Electrical Code Part 1. Division 2
installations must be installed per the Canadian Electrical Code Division 2 Wiring
Methods.
ATEX requirements (EU): Intrinsically safe installations must be installed per
EN60079-10 and EN60079-14 as they apply to the specific category.

Foundation Fieldbus IN (+) and (-) Terminals

These terminals power the SVI FF positioner, and are not polarity sensitive. The
FF interface shall conform to the physical layer reqiurements of IEC60079-11,
IEC61158-2, and FF-816.
Max. Input Voltage
Max. Input Current
Max. Input Power
Max. Internal Capacitance
Max. Internal Inductivity
FISCO I.S. Model
Parameters
Ui 17.5V
Ii 380mA
Pi 5.32W
Ci 1nF
Li 1μH
.
Masoneilan SVI FF Positioner Quick Start Guide =| 27
GE Oil & Gas
Entity Model
Parameters
24V
250mA
1.2W
1nF
1μH
ES-776 Rev L
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