格兰富增压机组SCALA2 3-45 A价格-型号-参数-用途-格兰富生活供水增压泵-格兰富水泵-Grundfos水泵

格兰富增压机组SCALA2 3-45 A

适用于

生活用地下水取水

生活供水增压

家庭雨水收集

SCALA2 是一种完全集成、自吸式、紧凑型泵，设计用于家庭应用中的增压。 SCALA2 整合速度控制功能，可让水龙头维持绝佳的压力。

液体:

输送的液体:   水

液体温度范围:   0 .. 45 °C

运行时的液体温度:   20 °C

密度:   998.2 kg/m³

技术:

额定流量:   3 m³/h

额定扬程:   27 米

主轴封:   CARBON/CERAMIC

Approvals:   CCCS

Approvals for drinking water:   WRAS,ACS

曲线公差:   ISO9906:2012 3B

材料:

泵壳:   Composite

泵:   NORYL FE1630PW PPE+PS-GS30

叶轮:   Composite

    NORYL FE1630PW PPE+PS-GS30

安装:

环境温度范围:   0 .. 55 °C

最大运行压力:   PN 10 巴

Maximum permissible inlet pressure:   6 巴

Type of inlet connection:   R

Type of outlet connection:   R

吸水口尺寸:   1 inch

出水口尺寸:   1 inch

Pressure rating for pipe connection:   PN 10

电气数据:

输入功率——P1:   550 瓦

Rated power - P2:   0.45 千瓦

电源频率:   50 / 60 Hz

额定电压:   1 x 200-240 V

额定电流:   2.8 安

封装等级（IEC 34-5）:   IPX4D

Insulation class (IEC 85):   F

电缆长度:   2 米

Power plug:   No plug

    No plug

其他:

净重:   9.6 千克

Gross weight:   12.3 千克

运输体积:   0.043 m3

Storage temperature range:   -40 .. 70 °C

SCALA2 3-45 A

Grundfos SCALA2 is a fully integrated, self-priming, compact waterworks for pressure boosting in domestic applications. SCALA2 incorporates integrated speed control enabling the keeping of the perfect pressure at the taps, meaning that the pump performance will increase with increasing demand.

SCALA2 can be installed in three easy steps:

1. Connect the pipes. 2. Prime the pump. 3. Plug the pump into the power outlet and the pump will start.

Grundfos SCALA2 has all the components necessary to ensure a comfortable pressure:

intelligent controller

integrated speed-controlled drive

integrated tank

integrated sensors

integrated non-return valves.

As it is self-priming, the SCALA2 is able to pump water from a level below the pump. Provided it is filled with water, the pump is able to lift water from a depth of 8 m in less than 5 minutes. This facilitates easy installation and start-up of the pump and provides more reliable water supply in installations where there is a risk of dry running and leakages in suction hose or pipes.

If exposed to dry running, water shortage or excessive temperature, blocked pump, for example in case of seizure or overload, the pump will stop automatically, thus preventing a motor burnout.

The pump features an automatic reset function. In case of dry running or similar alarm, the pump will stop. Restarting will be attempted every 5 minutes 8 times, there after new restart attempt will occur every 24 hours. The automatic reset function can be deactivated.

Thanks to its hydraulic design, permanent magnet motor and water cooling, the pump is extremely low-noise, 47 dB(A) in typical use, which makes it suitable for indoor as well as outdoor use. Max noise level at full load are 53 dB(A)

The built-in pressure tank reduces the number of starts and stops in case of leakages in the pipe system, causing less wear on the pump.

SCALA2 require no maintenance, but it is recommended to keep the pump clean, check the non-return valves and keep the ventilation holes free of dust