ECO SMART STATION™ Panel Overview

The innovative, multiple compartment design of the ECO SMART STATION™ panel reduces the risk of injury resulting from arc flash and electric shock. The control and power circuitry are segregated in separate compartments, preventing unnecessary exposure to operators. The ECO SMART STATION™ panel is equipped with state-of-the-art controls and Variable Frequency Drive (VFD) technology enabling the pump station to run more efficiently, while reducing operating cost.

Zone 1 - Service Entrance Compartment:
Danger Zone: This zone contains the most dangerous arc flash potential and risk of electrical shock. Workers may require Personal Protective Equipment (PPE) when entering.
- Main circuit breaker with door handle (mechanically interlocked with door)
- Main terminal block
- Lightning arrestor
- Surge capacitor
- Voltage and phase monitor (three phase only)
- 1.5kVa control transformer

Power Options:
- Transfer switch
- Generator receptacle

 

 
Zone 1 - Service Entrance Compartment

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Zone 2 - MCC Compartment
Danger Zone: When zone 1 is energized, workers cannot gain access to zone 2. Thereby, reducing accidental exposure to arc flash. There is visual indication when power is present in zone 1. "Tagout/Lockout" is also supported.

- Square D Variable Frequency Drives ATV61
- Line reactors (MTE)
- Square D circuit breakers
- Enclosure cooling fans and thermostat
- Pump lead terminal block (elevated/angled)
- Pump thermal and seal monitoring lead terminal blocks
- "Voltage Present Inside" indicator on door
- Electrical door interlock (door cannot open when power is ON)
- Modbus communication from VFDs to controller
- LED enclosure lights
- Door stop

 

 

 
Zone 2 - MCC Compartment

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Zone 3 - Controls Component
Operator Safety Zone: Contains only low circuits (120VAC or lower only). Therefore, minimal PPE is required.

Inner Door:
- Dead front with an inner door construction
- Only 24VDC and 120VAC present
- Energy View™ controller
- VFD keypads
- Pump HAND/OFF/AUTO selector switch
- Pump OVERTEMP indicator light
- High FLOAT SWITCH indicator light
- Low FLOAT SWITCH indicator light
- ALARM Test push button
- Enclosure light ON/OFF switch
- Utility receptacle (10A)
- Door stop

Subpanel
- Square D circuit breakers
- Anti-condensation heater with thermostat
- Schneider Electric control relays
- Seal fail detection modules
- Power supply and battery charger
- 24VDC battery back up
- Non-fouling level transducer with 50 ft. cable and intrinsically safe barriers
- SJE-Rhombus® back up float switches with 50 ft. cable instrinsically safe barriers
- Energy View™ controller I/O module
- Optional communication module
- LED strip enclosure light
- High level alarm beacon and horn with silence switch

 
Zone 3 - Controls Component

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Zone 4 - Gas Isolation Chamber
Gas Isolation Zone: Provides gas isolation from wet well in wastewater lift station applications.

- Provides gas isolation from wet well in wastewater lift station applications
- Vented space for sealing cable penetrations

 

 

 

 

 

 

 

 
Zone 4 - Gas Isolation Chamber