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Operating instructions

R3G250-BB01-N1

Translation of the original operating instructions

3.2 Nominal data

Motor

M3G084-DF

Phase

3~

Nominal voltage / VAC

400

Nominal voltage
range / VAC

380 .. 480

Frequency / Hz

50/60

Method of obtaining
data

ml

Speed (rpm) / min

-1

4000

Power consumption / W

1050

Current draw / A

1.6

Min. ambient
temperature / °C

-40

Max. ambient
temperature / °C

60

ml = Max. load · me = Max. efficiency · fa = Free air

cs = Customer specification · ce = Customer equipment

Subject to change

3.3 Technical description

Weight

5.72 kg

Size

250 mm

Motor size

84

Rotor surface

Painted black

Electronics housing
material

Die-cast aluminum

Impeller material

Sheet aluminum

Number of blades

7

Direction of rotation

Clockwise, viewed toward rotor

Degree of protection

IP55

Insulation class

"F"

Moisture (F) /
Environmental (H)
protection class

H3

Installation position

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

Condensation
drainage holes

On rotor side

Mode

S1

Motor bearing

Ball bearing; (sealed)

Technical features

- Output 10 VDC, max. 10 mA
- Alarm relay
- Integrated PID controller
- Run monitoring
- Power limiter
- Motor current limitation
- Emergency operation
- PFC, passive
- RS-485 MODBUS-RTU
- Soft start
- EEPROM write cycles: 100,000
maximum
- Control input 0-10 VDC / PWM
- Control interface with SELV potential
safely disconnected from the mains
- Overvoltage detection
- Thermal overload protection for
electronics/motor
- Line undervoltage / phase failure
detection

Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)

<= 3.5 mA

Motor protection

Thermal overload protector (TOP)
internally connected

with cable

Lateral

Protection class

I (with customer connection of protective
earth)

Conformity with
standards

EN 15085-1, CPC3; EN 45545-2, HL3;
EN 50155; EN 61373, Cat. 1B

Approval

EAC

Comment

A prerequisite for operation is a Class 1
vehicle electrical system architecture
according to EN 50533; if supply
potential (e.g. 230 VAC) is passed
through the alarm relay, the SELV signal
wires lose their property of reinforced
insulation and they then have only basic
insulation
The SELV property (reinforced
insulation) is not lost when voltages of up
to 110 VDC are passed through the
alarm relay.

With regard to cyclic speed loads, note that the rotating parts of
the device are designed for a maximum of one million load
cycles. If you have special questions, consult ebm-papst for
support.

;

Use the device in accordance with its degree of protection.

Information on surface quality

The surfaces of the products conform to the generally applicable industrial
standard. The surface quality may change during the production period.
This has no effect on strength, dimensional stability and dimensional
accuracy.
The color pigments in the paints used perceptibly react to UV light over
the course of time. The product is to be protected against UV radiation to
prevent the formation of patches and fading. Changes in color are not a
reason for complaint and are not covered by the warranty. UV radiation
in the frequency range and the intensity of natural solar radiation has no
effect on the technical properties of the products.

Item no. 55509-5-9970 · ENU · Change 257059 · Approved 2023-02-03 · Page 6 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Summary of Contents for R3G250-BB01-N1

Page 1: ...d by suitably qualified trained and authorized technical staff Only authorized specialists are permitted to install the device to carry out a test run and to perform work on the electrical installatio...

Page 2: ...customer equipment Verify that the entire setup is EMC compliant 1 7 Mechanical movement DANGER Rotating device Risk of injury to body parts coming into contact with the rotor or the impeller Secure t...

Page 3: ...ing the operating instructions Improper use In particular operating the device in the following ways is prohibited and could be hazardous Operating the device in an unbalanced state e g due to dirt de...

Page 4: ...ded in scope of delivery 2 Max clearance for screw 16 mm 3 Cable halogen free railway application EN 45545 4G 1 5 mm 4x wire end ferrule 4 Cable halogen free railway application EN 45545 7x 0 5 mm 7x...

Page 5: ...sions in mm Inlet ring 25075 2 4013 with pressure tap not included in scope of delivery Item no 55509 5 9970 ENU Change 257059 Approved 2023 02 03 Page 5 12 ebm papst Mulfingen GmbH Co KG Bachm hle 2...

Page 6: ...r TOP internally connected with cable Lateral Protection class I with customer connection of protective earth Conformity with standards EN 15085 1 CPC3 EN 45545 2 HL3 EN 50155 EN 61373 Cat 1B Approval...

Page 7: ...cut resistant safety gloves NOTE Damage to the device from vibration Bearing damage shorter service life The fan must not be subjected to force or excessive vibration from sections of the installation...

Page 8: ...ilter integrated for compliance with EMC limits interference emission and immunity to interference reactive currents can be measured in the supply line even when the motor is at a standstill and the l...

Page 9: ...NC orange Status relay floating status contact break for failure contact rating 250 VAC max 2 A AC1 min 1 mA 5 VDC reinforced insulation on control interface side basic insulation on supply side acco...

Page 10: ...ower supply When disconnecting be sure to disconnect the ground connection last 5 INTEGRATED PROTECTIVE FEATURES The integrated protective functions cause the motor to switch off automatically in the...

Page 11: ...6 1 Cleaning To ensure a long service life check the fans regularly for proper operation and soiling The frequency of checking is to be adapted accordingly depending on the degree of soiling DANGER R...

Page 12: ...ents Always observe the applicable country specific legal regulations with regard to the disposal of products or waste occurring in the various phases of the life cycle The corresponding disposal stan...

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