Variable Frequency Drives for Grinder Pumps
COMPONENTS
- Enclosure: NEMA 3R utlraviolet stabilized thermoplastic rated for outdoor use with mounting flanges, padlockable cover
Note: See specifications on back side for sizing - Variable Frequency Drive
- LCD VFD display
- Circuit breaker
- LED beacon
- TPC-X level controller
- Vents for VFD cooling (not shown)
- Horn with Test/Silence button (not shown)
*Note: CSI Controls will warranty motor start kit components supplied by CSI Controls for one year.
Features
- TPC-X level controller
• Level transmitter operation with backup high level float switch
• Thermal cutout protection
• Seal Fail protection
• Automatic pump alternation
• Lead / Lag operation - VFD Graphic color display (LCD):
• High Brightness / Direct sunlight readable
• Removable/handheld for easy programming
• Pump run indication (FWD or REV)
• Pump speed (Hz)
• Pump current (A)
• Float switch status
• Elapse time meter/cycle counter
• Message bar (Status & Alarm)
• Alarm history
• Password protection
• Rotary button for easy menu navigation
• Quick start wizard for easy setup:
1. Enter motor amps (FLA)
2. Enter motor horsepower (HP)
3. Enter motor voltage (V)
4. Perform motor auto-tuning - Quick connect terminals for ease of troubleshooting and service
- Pump dry run alarm (low amps)
- Pump motor overload protection
- Pump run high level alarm
- Max pump cycle time limiter
- 3 auto-reverse modes available (multiple modes can be selected)
• Auto-reverse on start (clears the pump before starting the pump cycle)
• Auto-reverse on stop (clears the pump after the pump cycle)
• Auto-reverse on High Amps Detection (during a run cycle) - Web-based cellular remote monitoring using SJE Panel Link (optional)
Specifications
Control:
VFD motor control (Sensorless Vector Control)
TPC-X Controller
1 x Transmitter Input
1 x Float Switch Input (High Level)
2 x Thermal Cutout Inputs
2 x Seal F
ail Inputs
1 x Aux Alarm Relay Output
VFD LCD Display
Pump run/direction indication (FWD or REV)
Pump speed (Hz) and Amps (A) indication
Pump motor overload
Enclosure: NEMA 3R ultraviolet stabilized thermoplastic rated for outdoor use with mounting flanges, padlockable cover
Environmental:
Surrounding air temperature: 14°F to 104°F (-10°C to 40°C)
Panel internal temperature: 14°F to 122°F (-10°C to 50°C)
Storage temperature: -4°F to 131°F (-20°C to 55°C)
Altitude: Maximum of 3,280 ft (1,000 m) above sea level
All conduits must be properly sealed to prevent sewer gas from entering the enclosure. Not rated for installation in hazardous locations.
Electrical:
Input voltage: 240V nominal
208-240V 50Hz/60Hz, single phase for TUFGS-240-1 models
208-240V 50Hz/60Hz, three phase for TUFGS-240-3 models
Note: The output voltage cannot exceed the input voltage.