R2E175-AC77-18 EBM-Papst Industries Inc, R2E175-AC77-18 Datasheet - Page 3

• Manufacturer Part Number: R2E175-AC77-18
• Description: IMPELLER MTRZD 175X47MM 230VAC
• Manufacturer: EBM-Papst Industries Inc
• Series: R2E175r

Specifications of R2E175-AC77-18

• Bearing Type: Ball
• Voltage Rating: 230VAC
• Power (watts): 70W
• Size / Dimension: Round - 175mm Dia x 47mm W
• Termination: 2 Wire Leads
• Fan Type: Motorized Impellers
• Termination Style: 70 dB(A)
• Air Flow: 320.0 CFM (9.06m³/min)
• Weight: 3 lbs (1.4kg)
• Noise: 70 dB(A)
• External Depth: 47mm
• External Diameter: 175mm
• Current Type: AC
• Supply Voltage: 230VAC
• Flow Rate: 320CFM
• Noise Rating: 70dBA
• Power Connection Type: Lead Wires
• Product: Impellers
• Diameter: 175mm
• Flow Rate - Imperial: 320CFM
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Rpm: -
• Static Pressure: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R2E175AC7718

2. PROPER USE
The device is exclusively designed as a built-in device for moving air according
to its technical data.
Any other or secondary use is deemed improper and constitutes a misuse of
the device.
Installations on the customer's side must meet the mechanical, thermal and
service life-related stresses that can occur.
Proper use also includes:
– Using the device only in power systems that are earthed at the neutral.
– Moving air with a density of 1.2 kg/m³.
– Using the device in accordance with the permitted ambient temperature.
– Operating the device with all protective features.
– Observing the safety instructions.
Improper use
In particular, the following uses of the fan are prohibited and can lead to dangerous
situations:
– Moving air that contains abrasive particles.
– Moving highly corrosive air, e.g. salt spray mist. Exceptions are devices that are
– Moving air that contains dust pollution, e.g. suctioning off saw shavings.
– Using the fan to move flammable gases/particles.
– Operating the fan in the vicinity of flammable materials or components.
– Operating the fan in an explosive atmosphere.
– Using the fan as a safety component or for taking on safety-related functions.
– In addition, all application options that are not listed under proper use.
If you have specific questions, contact ebm-papst for support.
Electromagnetic compatibility
(Applicable only to three-phase devices)
intended for salt spray mist and protected accordingly.
If several fans are switched in parallel on the mains side so that the
line current of the arrangement is in the range of 16 - 75 A, then this
arrangement conforms to IEC 61000-3-12 provided that the short-
circuit power S
to the public power system is greater than or equal to 120 times the
rated output of the arrangement.
It is the responsibility of the installation engineer or operator/owner
of the device to ensure, if necessary after consultation with the net-
work operator, that this device is only connected to a connection
point with a S
rated output of the arrangement.
sc
sc
value that is greater than or equal to 120 times the
at the connection point of the customer system
3. CONNECTION AND START-UP
3.1 Connecting the mechanical system
➜ Install the device according to your application.
➜ Use suitable fastening hardware for the installation.
3.2 Connecting the electrical system
The connection to the electrical system is made after the connection to the
mechanical system.
CAUTION
Cutting and crushing hazard when removing the blower from the
packaging
➜ Carefully lift the device out of the packaging; be sure to avoid
➜ Wear safety shoes and cut-resistant safety gloves.
CAUTION
Heavy load when taking out the device
Bodily injuries, e.g. back injuries, are possible.
➜ Two people should lift the device out of its packaging if it is
DANGER
Electric voltage on the device
Electric shock
➜ Always install an earth wire. Check the protective earth.
DANGER
Incorrect insulation
Risk of fatal injury from electric shock
➜ Use only cables that meet the specified installation requirements
DANGER
Electrical load (>50 μC) between mains wire and protective
earth connection after switching off the supply when switching
multiple devices in parallel.
Electric shock, risk of injury
➜ Ensure that sufficient protection against accidental contact is
➜ Before working on the electrical connection, the connections to
the mains supply and PE must be shorted.
CAUTION
Electrical voltage
The fan is a built-in component and features no electrically isolating
switch.
➜ Only connect the fan to circuits that can be switched off with an
➜ When working on the motor, you must switch off the system/
CAUTION
Electric shock
Electric voltage on the metal part
➜ Use the device only with the cable guard provided for this pur-
for voltage, current, insulation material, load etc.
provided.
all-pole separating switch.
machine in which the motor is installed and secure it from being
switched on again.
pose (this instruction applies only to devices with terminal boxes).
any shock.
heavier than 10 kg.
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