EC centrifugal fan - RadiPac

backward curved, single inlet

R3G310-BB49-03

Technical features

Mass

12.6 kg

Size

310 mm

Surface of rotor

Coated in black

Material of electronics housing

Die-cast aluminium

Material of impeller

Aluminium sheet

Number of blades

7

Direction of rotation

Clockwise, seen on rotor

Type of protection

IP 54

Insulation class

"B"

Humidity class

F4-1

Max. permissible ambient motor

temp. (transp./ storage)

+80 °C

Min. permissible ambient motor

temp. (transp./storage)

-40 °C

Mounting position

Shaft horizontal or rotor on bottom; rotor on top on request

Condensate discharge 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

- 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 61000-6-4 (industrial environment)

Touch current acc. IEC 60990

(measuring network Fig. 4, TN

system)

<= 3.5 mA

Electrical leads

Via terminal box

Motor protection

Thermal overload protector (TOP) wired internally

Cable exit

Variable

Protection class

I (if protective earth is connected by customer)

Product conforming to standard

EN 61800-5-1; CE

Approval

EAC; UL 1004-7 + 60730

Item no. 51675-5-9980 · ENG · Revision 84855 · Release 2015-03-16 · Page 2 / 6

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