50950-2-4039 EBM-Papst Industries Inc, 50950-2-4039 Datasheet - Page 11

• Manufacturer Part Number: 50950-2-4039
• Description: Finger Guard
• Manufacturer: EBM-Papst Industries Inc
• Series: W2E142r
• Type: Fan Guardr

Specifications of 50950-2-4039

• Fan Size: 150 Mm
• Fixing Centers: 162mm
• Accessory Type: Finger Guard
• External Height: 150.5mm
• External Width: 150.5mm
• External Depth: 6mm
• Fan Type: EBM W2S130, W2E142 Series
• Fan Accessory Type: Finger Guard
• Fits Fan Size: 150mm Dia
• Features: 10 Rings
• Primary Type: Fan Accessories
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: W2E142, W2G130, W2S130 Series
• For Use With: 381-2578 - FAN 380V 150MMX55MM 50-60HZ .13AW2S130-AA25-51 - FAN TUBEAXIAL 150X55MM 115VACW2S130-AA03-49 - FAN TUBEAXIL 150X55MM 115/230VAC381-2577 - FAN TUBEAXIAL 150X55MM 230VAC381-2576 - FAN TUBEAXIAL 150X55MM 230VAC381-2575 - FAN TUBEAXIAL 150X55MM 24VDC381-2574 - FAN TUBEAXIAL 150X55MM 24VDC381-2573 - FAN TUBEAXIAL 150X55MM 12VDCW2G130-AA09-01 - FAN TUBEAXIAL 150X55MM 48VDCW2G115-AE31-13 - FAN TUBEAXIAL 127X38MM 24VDC381-2570 - FAN TUBEAXIAL 172X51MM 230VAC381-2568 - FAN TUBEAXIAL 172X38MM 115VAC381-2567 - FAN TUBEAXIAL 172X38MM 115VAC381-2566 - FAN TUBEAXIAL 172X38MM 230VAC381-1124 - FAN INTAKE 150 X 55MM 115VAC381-1123 - FAN INTAKE 150 X 55MM 230VAC381-1122 - FAN EXHAUST 150 X 55MM 115VAC381-1121 - FAN EXHAUST 150 X 55MM 115VAC381-1063 - FAN EXH 172 X 150 X 38MM 115VAC381-1062 - FAN EXH 172 X 150 X 38MM 230VAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 5095024039

Wiring Diagrams and Signals
Alarms & Connectors for ebm/Papst Tubeaxial Fans
Call ebm Industries at 860-674-1515 • Fax [phone] • E-mail: [e-mail] for Technical Assistance
Characteristics of Fan Signals and Operation with different Alarm Signals
Speed Sensor Type: S, /2,
These fans produce speed-proportional
square-wave signals via an integrated
sensor. This 'electronic' tachometer is
used to monitor the fan speed.
Alarm Signal Type:
These fans produce a continuous signal
output when operating interference-free.
When fan speed falls below 75 - 85% of the
nominal speed, short low impulses are
generated. The greater the fall below the
alarm speed, the greater the low impulse
width becomes. At rest there is a continuous
low signal.
Alarm Switching Signal Type:
These fans produce speed-dependent,
directly usable high/low square-wave signals
via integrated alarm switching circuits.
/5 models: Switching circuit is galvanically
separated with a separate current supply.
/17: Direct current supply via motor; the switching
circuit is not separate.
VarioFans have Temperature
Dependent Speed Control
© ebm Industries, Inc. 2001. ebm Industries, Inc. reserves the right to change any specifications or data without notice.
/10
/5,
/12
/17
M
I N D U S T R I E S , I N C .
Temperature Sensor
+ Supply Voltage
– Ground
Alarm Signal
(optional)
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