EC centrifugal module - RadiPac

backward curved, single inlet

with support bracket

K3G450-PB24-05

Technical features

Mass

48.2 kg

Size

450 mm

Motor size

150

Surface of rotor

Coated in black

Material of electronics housing

Die-cast aluminium

Material of impeller

Aluminium sheet

Material of mounting plate

Sheet steel, galvanised

Material of support bracket

Steel, coated in black

Material of inlet nozzle

Sheet steel, galvanised

Number of blades

5

Direction of rotation

Clockwise, seen on rotor

Type of protection

IP55

Insulation class

"F"

Humidity (F) / environmental

protection class (H)

H1

Max. permissible ambient motor

temp. (transp./ storage)

+80 °C

Min. permissible ambient motor

temp. (transp./storage)

-40 °C

Mounting position

Refer to product drawing

Condensation drainage holes

Rotor-side

Operation mode

S1

Motor bearing

Ball bearing

Technical features

- Output 10 VDC, max. 10 mA

- Output 20 VDC, max. 50 mA

- Output for slave 0-10 V

- Operation and alarm display

- Input for sensor 0-10 V or 4-20 mA

- External 24 V input (programming)

- External release input

- Alarm relay

- Integrated PID controller

- Output limit

- Motor current limit

- PFC, passive

- RS485 MODBUS RTU

- Soft start

- Control input 0-10 VDC / PWM

- Control interface with SELV potential safely disconnected from the mains

- Over-temperature protected electronics / motor

- Line undervoltage / phase failure detection

EMC interference immunity

Acc. to EN 61000-6-2 (industrial environment)

EMC interference emission

Acc. to EN 61000-6-3 (household environment), except EN 61000-3-2 for professionally

used devices with a total rated power greater than 1 kW

Touch current acc. IEC 60990

(measuring network Fig. 4, TN

system)

<= 3.5 mA

Electrical connection

Terminal box

Motor protection

Reverse polarity and locked-rotor protection

Item no. 55166-5-9980 · ENG · Revision 202515 · Release 2019-03-27 · Page 2 / 7

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com