The submersible drainage pump XJ 80 is ideal for pumping water and dirty water mixed with light abrasives. Pumps with built in AquaTronic unit will always have correct direction of impeller rotation, ensuring peak performance and reduced wear. 50 Hz: head max 76 meters, flow max 52 l/s. 60 Hz: head max 94 meters (308 feet), flow max 37 l/s (587 gpm).
Plug-and-pump installation without having to worry about overheating.
Reliable, trouble-free operation also at low water levels.
Pumps with built-in AquaTronic unit will adjust incorrect phase order, ensuring correct impeller rotation.
Modular design increases serviceability and makes it easy to convert the pump for different hydraulic requirements. Pumps with built-in AquaTronic can be checked without disassembly, using its service software.
Models
XJ 80 ND medium head 3-phase
XJ 80 ND AT* medium head 3-phase
XJ 80 LD high flow 3-phase
XJ 80 LD AT* high flow 3-phase
XJ 80 HD high head 3-phase (60 Hz only)
XJ 80 HD AT* high head 3-phase (60 Hz only)
XJ 80 SD high head 3-phase
XJ 80 SD AT* high head 3-phase
Weight: ND/LD/HD: 63 kg (139 lb), SD: 78 kg (172 lb)
*AquaTronic: Built in electronic pump control
Performance ranges
Performance range – XJ 80, 50 Hz
Performance range – XJ 80, 60 Hz
Performance range – XJ 80, 60 Hz US
AquaTronic option
The AquaTronic unit (AT) replaces the built-in contactor in the basic pump configurations and ensures that the motor always rotates correctly, no matter how the phases are connected. Key benefits of the AquaTronic unit include:
Correction of motor rotation if phases are improperly connected
Run mode (no panel needed)
Integrated start equipment (direct or soft start depending on pump model)
Motor protection against high temperature, high amperage and missing phase
Anti-clog function
If the pump is also equipped with an optional level sensor, AquaTronic provides:
Precise level control
Protection against dry running
Energy save mode (energy is saved through stopping at dry run and starting by level sensor)
AquaTronic service diagnostic program
Connecting a PC to the AquaTronic unit via USB cable provides access to the service diagnostic program, which offers:
Pump status data, pump operating history, pump failure history, pump service/maintenance history, digital manual and spare part documentation
AquaPlug and AquaTronic control panel
AquaPlug and AquaTronic control panel are options that combine with AquaTronic to provide additional alarm and start/stop functions, as well as indications for important parameters.
Starting method and motor protection
XJ80 AT: Direct on line start (DOL 500-550 V 50 Hz / 575 V 60 Hz ) with built in AquaTronic unit, which automatically adjusts phase order by dual contactors, ensuring correct motor rotation.
Soft start (230-400 V 50 Hz / 230-460 V 60 Hz) is built in with the AquaTronic unit, where three thyristors reduces start current to three times the nominal current. Here two relays ensure correct motor rotation.
The AquaTronic unit monitors motor temperature, by use of NTC thermistors built into stator windings, and stops the motor at high temperature. It will also stop the motor at high amperage or if a phase is missing.
XJ80: Direct on line start with built in contactor. Pumps to be used with VFD or 1,000 V must have terminal block instead of contactor. Thermal switches (140ºC / 284ºF, ±5) built into the stator windings are connected to the contactor and stops the pump at high temperature.
Plug in without having to worry about overheating. Built-in contactor and thermal sensors protect the motor from overheating. Pumps with a built-in AquaTronic unit will adjust electronically for incorrect phase order, ensuring correct impeller rotation.
Reliable and trouble-free operation:
A double outer casing and good heat convection allow continuous operation at low water levels – or dry running – without motor damage. The pump design, robust construction and premium materials ensure high wear resistance.
Serviceability:
The modular design of the pump range reduces costs by ensuring maximum pump availability with a smaller spare parts inventory. The condition of a pump with a built-in AquaTronic unit can be rapidly checked without disassembly, using its service software.
Saves energy and the environment:
The high-efficiency motor and hydraulics are combined with low-friction bearings to reduce power losses. You achieve low total energy costs and minimize your carbon footprint. Environmentally safe white oil is used in the oil casing for easy inspection of seal conditions.
Dimension drawing
50 Hz
Electric submersible pump
XJ 80
Maximum submergence
20 m
Protection class
IP 68
Max. temperature of pumped medium at max. power input and continuous duty
40ºC
Max. media density
1,100 kg/m3
pH of the pumped medium
5-8
Strainer hole
7.5 x 22 mm
Max number of starts
30/hour
Motor rating P2
8.3 kW
Speed
2,920 rpm
Power cable
20 m type H07RN8-F
60 Hz
Electric submersible pump
XJ 80
Maximum submergence
20 m
Protection class
IP 68
Max. temperature of pumped medium at max. power input and continuous duty
40ºC
Max. media density
1,100 kg/m3
pH of the pumped medium
5-8
Strainer hole
7.5 x 22 mm
Max number of starts
30/hour
Motor rating P2
9.8 kW
Speed
3,520 rpm
Power cable
20 m type H07RN8-F
60 Hz US
Electric submersible pump
XJ 80
Maximum submergence
65 ft
Protection class
IP 68
Max. temperature of pumped medium at max. power input and continuous duty
SUBMERSIBLE SLUDGE PUMP XJS 80
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