Overview

• lift up to 90 m

• flow rate up to 46 m3/h

• 72-96 V DC nominal voltage

• simple installation

• maintenance-free

• high reliability and life expectancy

• cost-efficient pumping

• 2 years manufacturer's warranty against defects in material and workmanship

Applications

• drinking water supply

• livestock watering

• pond management

• irrigation

• etc.

PS1800

SJ1-25

SJ5-12

SJ8-7

SJ12-4

SJ17-2

SJ30-1

article #

1156

1163

1169

1167

1168

1172

lift [m]

70-90

30-70

10-30

7.5-18

5-15

2-10

max. flow rate [m3/h]

3

8

13

20

27

46

max. efficiency [%]

50

53

50

52

54

60

solar operation

nominal voltage 72-96 V DC
open circuit voltage max. 200 V DC

solar generator [Wp]

max. 2,500

battery operation

nominal voltage 72-96 V DC

Controller PS1800

• controlling of the pump system and monitoring of the operating states

• mounted at surface (no submerged electronic parts)

• two control inputs for well probe (dry running protection), float or pressure switches, remote control etc.

• automatic reset 20 minutes after well probe turns pump off

• protected against reverse polarity, overload and high temperature

• speed control, max. pump speed adjustable to reduce flow rate to approx. 30 %

• solar operation: integrated MPPT (Maximum Power Point Tracking)

• battery operation: low voltage disconnect and restart after battery has recovered

• max. efficiency 92 % (motor + controller)

• enclosure: IP 54 (sealed, weatherproof)

Motor ECDRIVE 1200 C

• brushless DC motor

• no electronic parts in the motor

• water filled

• IP68, pressure balanced, unlimited submersion

• dynamic slide bearings, material: carbon/ceramic

• wetted material: stainless steel (AISI 316), POM, rubber, cable drinking water approved

Pump end (PE)

• high life expectancy

• non-return valve

• dry running protection (optional)

• material: stainless steel (AISI 316), rubber