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Troubleshooting
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Feature Checklist
For Your Standard Water Pressure Booster System
- Power system:
- 230 volts single phase
- 230 volts or 460 volts or 575 volts three phase
- Horsepower Rating: ___ HP
- Enclosure type:
- Powder coated or stainless steel (304 or 316)
- NEMA 1 / NEMA 12 / NEMA 3R / NEMA 4 / NEMA 4X
- Mounting type: wall / pedestal / legs / legs with skirts
- Items on door / dead front with swing out inner door
- Water pressure booster system type: simplex, duplex, triplex, quadraplex
- Power distribution block for connection of utility power
- Service entrance rated, non fused disconnect switch w/pad-lockable operator handle on inner door
- Service entrance rated, manual transfer switch between utility and auxiliary power
- Generator receptacle for connection of auxiliary power
- Main power circuit breaker with through door pad lockable operator handle
- Power monitor with fuse protection
- Lightning arrestor
- Surge capacitor
- TVSS, 50 kA or 100 kA per phase
- Motor power circuit breakers
- NEMA rated motor starter with Class 20 fixed thermal overload heaters
- NEMA rated motor starter with Class 10 adjustable overload relay
- UL/HP rated (IEC) motor starter with Class 10 adjustable overload relay
- Reduced voltage solid state (RVSS)
- Variable frequency drives (VFD)
- VFD phase conversion - single phase input / 230 volt 3 phase output
- Control Logic: Relay / QMC Lite + / MultiTrode / PLC with Touch Screen
- Motor thermal monitoring circuit, indication and alarm light, shut down, auto reset
- Motor thermal monitoring circuit, indication and alarm light, shut down, manual reset
- Seal monitoring circuit, indication and alarm light, no shut down
- Seal monitoring circuit, indication and alarm light, shut down, manual reset
- Submersible pressure transducer for level sensing
- Float switches for level sensing
- Bubbler system for level sensing
- Elapsed run time meters, non reset type
- HOA (hand / off / auto) selector switches
- Function indicator lights (run, seal fail, over temp, etc)
- Flashing red alarm light mounted on top of enclosure
- Alarm buzzer, pulsating type, 95 db minimum at 2 feet
- Alarm horn, 110+ db minimum at 5 feet
- Intrinsically safe barriers
- Telephone auto dialer with 4 dry contact inputs
- Telephone auto dialer with 8 dry contact inputs
- Dry pump run / alarm contacts for connection to remote alarm / SCADA
- Battery back up on alarm light
- Listed under UL Standard 508 A __ Enclosed Industrial Control Panels
- Listed under UL Standard 698A __ Enclosed Industrial Control Panel Relating to Hazardous
Locations with Intrinsically Safe Circuit Extensions
- Schematic diagram affixed to inside of enclosure door
- Layout and wiring diagrams in 8.5 x 11 format generated on AutoCad 2008
- List additional desired features:
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