LZ261 EBM-Papst Industries Inc, LZ261 Datasheet - Page 3

• Manufacturer Part Number: LZ261
• Description: COMPRESSION STRUT 3400, 8400 SER
• Manufacturer: EBM-Papst Industries Inc
• Type: Spacerr

Specifications of LZ261

• Fan Accessory Type: Fiberglass Spacer
• Fits Fan Size: Tubeaxial
• Product: Fan Accessories
• Accessory Type: Spacer
• Spacer Mounting Type: Screw Mount
• Primary Type: Fan Accessories
• For Use With: 3400, 8400 Series Fans
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Length: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PAPST PRODUCT
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Power Supply PS60
– Convection-cooled switched-mode power supply, specially designed for operating
– Up to 6 consumers with a total of 60 watts power consumption can be directly connected
– 24 V DC nominal voltage. Output voltage adjustable from 12 to 24 V via external resistor or
– Temperature-dependent fan operation. The required voltage is set via an external
– Plastic housing.
ebm-papst St. Georgen
electronically commutated fans or motors.
to the output plug connector.
potentiometer.
temperature sensor.
The power unit features a control input for selecting the voltage. The output voltage can
be set via an external resistor from 12 to 24 V. When using a 100 k NTC sensor (Accessory
LZ 370) a temperature/voltage curve of 30 to 50 °C is produced. An efficient and practice-
oriented reduction of the air flow performance and noise emitted by the fan can be achieved
in this temperature range.
If the control input is open or the sensor has been torn off, 24 V DC are available at the
output.
Option: PCB with additional functions e.g. speed monitoring with alarm signal output for
critical speeds.
The power unit is an integrated device. For installation and operation, observe the relevant
DIN/VDE (German Industrial Standards/Association of German Electricians) and country-
specific regulations.
For optimum cooling vertical assembly; observe clearance of min. 80 mm. The place of
installation must fulfill the conditions for fireproof housings as per EN 60335 and EN 60950.
Installation should only be carried out by skilled personnel.