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NEX Series® Grinder Simplex Control Panel

Single Phase Grinder Pump Control

NEX Series® Simplex Grinder Control Panel

The NEX Series® Grinder simplex control panel is designed to control a single phase 3-wire grinder pump in level control applications. This control panel can be operated using a level transmitter or float switches. The pump will operate based on the level sensor measurement and controller settings. If a high-level alarm condition occurs, it activates the audible/visual alarm. In addition, it can detect high and low amp conditions during pump run and shut the pump off to protect it from damage. This panel has built-in Start and Run capacitors with models available for a variety of pumps or can be ordered without capacitors for 2-wire pump applications.

Features

Level transmitter or float switch control
LCD display with bar graph
- Tank level monitoring
- Float switch status
- Pump amps monitoring
- Run indication
- Pump run time
- Pump run cycles
- Pump GPM flow rate
Pump protection
- Seal fail monitoring
- Thermal cutout
- Overload
- Dry run
- Max run
- Rapid cycle
Adjustable level set points
Gallons per day pumped
Pump run on high float alarm
Float out of sequence monitoring

Specifications

Input Voltage
- Single phase, 240 VAC, 60 Hz
Pump Ratings
- Single phase, 1-2 HP, 3-wire (NC model suitable for 2-wire)
Operating Temperature
- 14°F to 122°F (-10°C to 50°C)
Enclosure
- 10 X 8 X 4 inch (25.4 X 20.32 X 10.16 cm)
- Padlockable NEMA 4X (ultraviolet stabilized thermoplastic with integral mounting feet for outdoor or indoor use)
Electronic Overload Range
- 5-20A
Pump Circuit Breaker
- 25A
Control/Alarm Fuse Rating
- 1A, 250V
Auxiliary Alarm Contacts
- N.O. 1 amp, 120 VAC Max
Inputs
- 3 float switches, 4-20 mA level transmitter, seal fail, thermal cutout

Downloads

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