32
Wilo SE 06/2020
en
Technical data
*
Pump operation in high ambient/fluid temperature may
affect hydraulic performances. Please contact Wilo.
Indicator
lights (LEDs)
• Signal display
• LED is lit up in green in normal operation
• LED lights up/flashes in case of a fault
(see chapter 10.1)
• Display of selected control mode
External control, Δp-c and constant speed
• Display of selected pump curve (I, II, III, or iPWM 1,
iPWM 2) within the control mode
• LED indicator combinations during the pump venting
function, manual restart and key lock
Connection voltage
1 ~ 230 V +10 %/-15 %, 50/60 Hz
Protection class
IPX4D
Energy efficiency index EEI
See rating plate (6)
Fluid temperatures at max. ambient
tempe 40°C
*
-20 °C to +95 °C (Heating/Geothermal)
-10 °C to +110 °C (Solar)
(with adapted frost protection mixture)
Max. operating pressure
10 bar (1000 kPa)
Min. inlet pressure at +95 °C/+110 °C 0.5 bar / 1.0 bar (50 kPa / 100 kPa)
iPWM 2
iPWM 1
iPWM 2
iPWM 1
Содержание Para STG
Страница 2: ...Fig 1 12 1 3 4 5 Para STG 6 8 9 10 7 11 2...
Страница 3: ...Fig 2 Fig 3 a b Fig 4 Fig 5a Fig 5b 1 2 PE N L...
Страница 4: ...Fig 5c Fig 5d Fig 5e Fig 5f Fig 6...
Страница 6: ......
