FTA500
JOCKEY PUMP CONTROLLERS
STANDARD SUBMITTAL PACKAGE
SBP500
FTA500
Jockey Pump Controllers
Product Description
Fire Pump Controllers for
Business-Critical Continuity
Options—The following are available as options to
the controllers:
Circuit Breaker Option
-A
Standard Short Circuit Current Rating
200-240V - 65,000 Amps, RMS Sym.
380-480V - 25,000 Amps, RMS Sym.
550-600V - 14,000 Amps, RMS Sym.
NOTE—Consult factory for high interrupting capacity circuit breakers.
Omit Minimum Run Timer
-B
Controller without minimum run timer
Floor Mounting Legs
FTA
-N2 Specify when ordering
Description—Firetrol® FTA500 Jockey Pump Controllers are intended for use with fire pump systems.
They are used for pressure maintenance in fire pump
installations to prevent unnecessary cycling of the
main fire pump.
Approvals—Firetrol jockey pump controllers are
listed by Underwriters’ Laboratories, Inc., in accordance with UL508, Standard for Industrial Controls,
and CSA, Standard for Industrial Control Equipment.
They are built to meet or exceed the requirements
of the approving authorities as well as NEMA and
the latest edition NFPA 70, National Electrical Code.
Standard Features—The following are included as
standard with each controller:
NEMA Type 2 drip-proof enclosure
Horsepower rated fusible disconnect switch with
fuseblock and fuses
Horsepower rated motor contactor and overload
relay
HAND-OFF-AUTO selector switch
Minimum run timer
120V Secondary - Control circuit transformer
15-290 psi (1-20 bars) Pressure switch, diaphragm style, snap action type contact and
15-120 psi (1-8.3 bars) adjustable differential,
suitable for fresh water applications.
Modifications—The following are available as modifications to the controllers:
Special Enclosures
-T
NEMA Type 3R (IEC IP14)
-E
NEMA Type 4 (painted steel) (IEC IP56)
-F
NEMA Type 4X (#304 stainless steel) (IEC IP56)
-G NEMA Type 12 (IEC IP52)
*Note: Only the standard NEMA type 2 enclosures
are supplied with a red finish - all other painted finishes are supplied Gray as standard. Consult factory
for special paint color or finish.
Anti-condensation Space Heaters
-H 120 Volt space heater
-J
120 Volt space heater with thermostat
-K
120 Volt space heater with humidistat
-L
240 Volt space heater
-M 240 Volt space heater with thermostat
-N 240 Volt space heater with humidistat
NOTE: Firetrol Brand Jockey Pump controllers DO NOT
CONTAIN MERCURY filled pressure switches.
FTA500
Jockey Pump Controllers
Specifications
The auxiliary jockey pump controller, if required
and specified on the plans and specifications, shall
be factory assembled, wired, and tested and specifically designed for this type of service. This controller
shall be UL listed, and shall be of the same manufacturer as the main fire pump controller.
The controller shall incorporate a magnetic
starter, control circuit transformer, main disconnect
switch, motor fuse block with fuses, HAND-OFFAUTOMATIC selector switch and a pressure switch.
The pressure switch shall have a range of 15-290
psi (1-20 bars) and have an adjustable differential
range of 15-120 psi (1-8.3 bars). The pressure
switch shall be of the diaphragm type utilizing
snap-action type contacts. The pressure switch
shall be mounted inside the controller to prevent
any unauthorized adjustment and/or accidental
damage. The pressure switch shall be directly pipe
mounted to a bulkhead pipe coupling without any
other supporting members. Field connections shall
be made externally at the controller coupling to
prevent distortion of the pressure switch element
and mechanism.
The controller shall have a running period timer
to prevent too frequent automatic starting of the
jockey pump motor. The timer shall be set to keep
the motor in operation for at least one minute and
interwired with the pressure switch.
The disconnect switch shall be mechanically
interlocked so that the enclosure door cannot be
opened with the handle in the ON position except
by a hidden tool operated defeater mechanism.
The disconnect switch shall be capable of being
padlocked in the OFF position with up to three
padlocks for installation and maintenance safety.
Fire Pump Controllers for
Business-Critical Continuity
The minimum enclosure rating shall be NEMA
Type 2 (IEC IP11), drip-proof.
The controller shall be certified to meet or exceed
the requirements of the 2006 International Building Code and the 2007 California Building Code
for Importance Factor 1.5 Electrical Equipment for
Sds equal to 1.88 or less severe seismic regions.
Qualifications shall be based upon successful triaxial shake-table testing in accordance with ICC-ES
AC-156. Certification without testing shall be unacceptable. Controller shall be clearly labeled as rated
for installation in seismic areas and a Certificate of
Conformance as well as a Center of Gravity drawing
shall be provided with the controller.
All push-buttons, selector switches, pilot lights
shall be NEMA Type 12, oiltight. Pilot lights (when
specified) shall be transformer type. No push buttons or pilot lights shall be mounted on the enclosure door.
The control circuit transformer shall be of the
molded winding construction type with built-in
molded terminals and shall be fuse protected. The
fuse shall be built into the transformer.
The controller manufacturer, prior to shipment,
shall hook up and test the jockey pump controller
as a completed assembly. This test shall include,
but not be restricted to, each function the controller may be required to perform including manual
start-stop, automatic start-stop and minimum run
timing.
The manufacturer shall perform a high potential
test of the controller power circuits at not less than
two times the rated voltage plus 1000 Volts.
The controller shall be a Firetrol brand.
SP500-10
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