B) Fm Explosionproof Type - GE FVP110 Maintenance Manual

FM Certification
Imax = see note 10.
Ca Ci + Ccable
La Li + Lcable
*10: For this current controlled circuit, the parameter (Imax) is not required and need not
be aligned with parameter (Isc or It) of the barrier or associated nonincendive field
wiring apparatus.
Electrical Data:
Maximum Input Voltage Vmax: 32 V
Maximum Internal Capacitance Ci: 1.76 nF
Maximum Internal Inductance Li: 0 μH

B) FM Explosionproof Type

Caution for FM explosionproof type.
Note 1. Model FVP110 Valve Positioner with optional code /FF1 are applicable for use
in hazardous locations.
❑
Applicable standard: FM3600, FM3615, FM3810, ANSI/NEMA250
❑
Explosionproof for Class I, Division 1, Groups A, B, C and D
❑
Dust-ignitionproof for Class II/III, Division 1, Groups E, F and G
❑
Enclosure Rating: NEMA 4X
❑
Temperature Class: T6
❑
Ambient Temperature: –40 to 80 °C
Note 2. Wiring
❑
All wiring shall comply with National Electrical Code ANSI/NEPA70 and Local
Electrical Codes.
❑
FACTORY SEALED, CONDUIT SEAL NOT REQUIRED."
Note 3. Operation
❑
Note a warning label worded as follows;
WARNING: OPEN CIRCUIT BEFORE REMOVING COVER.
❑
Take care not to generate mechanical spark when accessing to the instrument
and peripheral devices in hazardous locations.
Note 4. Maintenance and Repair
❑
The instrument modification or parts replacement by other than authorized
representative of GE Masoneilan is prohibited and will void the approval of
Factory Mutual Research Corporation.
17
Safety