Sulzer control panel CP 112 & CP 212

Compact control panel for one or two pumps confirming to ATEX. Direct connect pumps up to 5.5 kW (10A). 3-phase and single-phase versions.

Specification

• LED indication of power, pump run and alarm
• Switch for pump off-auto-manual control
• 2×16 character illuminated display
• Simple menu navigation with rotation knob
• Multiple choice of level control: float switches, analogue (4-20 mA) sensor, built in pressure sensor for closed or open air systems
• Fused terminal for operation of optional air compressor CA 641
• Built in charger for optional backup battery
• Built in alarm buzzer
• Switching potential free alarm-relay contact
• Input for blocking a pump (Ex-version)
• Closing potential free alarm-relay contacts for individual pump fail indication
• One free run contact on each contactor
• Hard wired pump interlock input (Ex)
• Complete with 1.5 m power cable and CEE16 plug with phase shift possibility
• Two pump versions complete with 3 phase pump fuses
• 9 pin RS 232 port for PC interface (AquaProg tool)

Analogue values

• Motor current on all 3 phases
• Cos fi (power factor)
• Back pressure (optional sensor for pressurized systems)

Pump counters

• Number of starts per pump
• Running hours per pump

Features for pump protection

• Thermal failure (Klixon or PTC)
• Overload failure
• Phase order
• Phase missing
• Leakage (DI)
• Dry run protection (low power factor)

Approved standards

• EMC emission standard EN 61000-6-3:2001
• EMC immunity standard EN 61000-6-2:2003
• LVD electrical safety EN 61010-1
• Safety of Machinery- Electrical Equipment of Machines EN 60204-1

Settings

• Start/stop level per pump
• Start/stop delay per pump
• Max number of pumps runnin
• Alternation
• Cyclic pump motion timer (exercise run)
• Emergency pump run on high float with run on time
• Amp rating (nominal motor current) for motor protection
• Number of pump runs and extra run on time for venting the airtube
• High back pressure
• Display language

Technical specifications