Specification
Electric submersible pump.
Maximum submergence: 20 m. Protection class IP 68.
Max temperature of pumped medium at max power input and continuous duty 40 ºC.
Max medium density 1100 kg/m3 . pH of the pumped medium 5-8. Strainer hole: 8 x 34 mm. Max number of starts 30/hour.
J 205 ND Medium head, 3-phase
J 205 HD High head, 3-phase
XJ 110 HD AT* High head, 3-phase
Electric motor
3-phase squirrel-cage induction motor, 50 Hz. Service factor 1.1. Class F insulation. Motor rating P2 : 21 kW. Speed: 2910 rpm. Nominal Current 39A
Starting method and motor protection
D.O.L. start with built-in contactor (1000 V with terminal block). D.O.L. start with built-in SoftDrive (400 V). Star-Delta start with built-in terminal block. When used with VFD, pump must be equipped with terminal block instead of contactor
Power cable
20 m type H07RN8-F (standard cable): 4 x 10 sq.mm. (400-550 V DOL - Start)
Shaft seal
Double mechanical seal in oil bath. Primary seal: Silicon carbide on silicon carbide. Secondary seal: Silicon carbide on carbon.
Bearings
Upper bearing: Single-row deep groove ball bearing. Lower bearing: Double angular contact ball bearing.
Discharge connections
3" (standard HD), 4" (standard ND), 6" (standard LD) hose connections. 3", 4", 6" G/B.S.P. threaded connections.
Weight
59 kg (without cable)
Options and accessories
AquaPlug. AquaTronic control panel. Level sensor. Service data kit. Zinc anodes. Surface protection coating. Series connection. Floatation ring. Discharge connection accessories and hose
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