Submersible drainage center-line pump XJC 80

Slim design for efficient pumping

The slim design of the submersible drainage center-line pump XJC 80 makes it perfect for applications with limited installation space. The pump 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).

Submersible drainage center-line pump XJC 50-80
Main benefits
  • Plug-and-pump installation
    Plug in without worrying about overheating. Built-in contactor and thermal sensors protects the motor from overheating. Pumps with a built-in AquaTronic unit will electronically adjust for incorrect phase order, ensuring correct impeller rotation.
  • Reliable and trouble-free operation
    A double outer casing and good heat convection allows 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 saves cost by ensuring maximum pump availability with a smaller spare parts inventory.
    The condition of a pump with a built-in AquaTronic unit can rapidly be 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.
Models
  • XJC 80 ND medium head 3-phase
  • XJC 80 ND AT* medium head 3-phase
  • XJC 80 LD high flow 3-phase
  • XJC 80 LD AT* high flow 3-phase
  • XJC 80 HD high head 3-phase
  • XJC 80 HD AT* high head 3-phase
  • XJC 80 SD high head 3-phase
  • XJC 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.

AquaTronic built-in electronic supervision

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
Submersible drainage center-line pump XJC 50 cut view

Starting method and motor protection

XJC 80 AT: 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.

XJC 80: 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.

Discharge connections  

3” (standard HD/SD), 4” (standard ND) ,6” (standard LD) hose connections
3”, 4”, 6" G/B.S.P. threaded connections
3”, 4”, 6" NPT threaded connections
50 Hz
Electric submersible pump  XJC 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  XJC 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  XJC 80
Maximum submergence 65 ft
Protection class IP 68
Max. temperature of pumped medium at max. power input and continuous duty 104ºF
Max. media density 0.0397 lb/inch3
pH of the pumped medium 5-8
Strainer hole 5/16” x 7/8”
Max number of starts 30/hour
Motor rating P2 13 Hp
Speed 3,520 rpm
Power cable 65 ft type AWG
Documents
Applications
  • Dewatering in construction
    From roads and bridges to tunnels and dams, construction sites are difficult places to work. Construction site managers need solid economic reasons for purchasing equipment. Our dewatering pumps provide them.
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