DUCT FAN MOTOR CIRCULAR TYPE
DIA 250MM 230V 1PH 60HZ
DUCT FAN MOTOR CIRCULAR TYPE DIA 250MM 230V 1PH 60HZ
Catalog number
843001005
Manufacturer number
K 250 L SILEO
- Delivery stock products within 1-2 working days
- Free delivery Netherlands > € 350,00 net
- High stock level compressor spare parts
- Registered THIMAR customers only
Product information "DUCT FAN MOTOR CIRCULAR TYPE"
Features
Construction
Casing made of galvanised sheet steel, corrosion class C3 is fully air tight class C according to EN1751. The fans are equipped with an external terminal box with protection class IP55.
Impeller
K fans use backward curved radial impellers. These are from lightweight, hard-wearing fiberglass reinforced polyamide, dynamically balanced and paired with corresponding external rotor motors.
Motor
Depending on type, K fans are equipped with AC or high efficient EC external rotor motors. All motors are suitable for 50Hz and 60Hz.
Motor protection
Fans with AC motors have integrated thermal protection with manual (electrical) reset. Size 100 and 125 has an impedance motor protection.
Fans with EC motors have an integrated electronic thermal protection including locked-rotor protection and soft-start.
Control
EC motor with built-in potentiometer to adjust working point can be also controlled by external signal 0-10V.
AC motor can be controlled by 5-step or stepless speed regulator.
Installation
K fans can be installed in any position indoor and outdoor by included mounting brackets . All models have a spigot with 25 mm length which is perfectly designed to connect circular duct by fast clamps preventing vibration to the duct.
Installation can be combined with filter boxes, sound attenuators, and other mechanical accessories from recommended list.
Construction
Casing made of galvanised sheet steel, corrosion class C3 is fully air tight class C according to EN1751. The fans are equipped with an external terminal box with protection class IP55.
Impeller
K fans use backward curved radial impellers. These are from lightweight, hard-wearing fiberglass reinforced polyamide, dynamically balanced and paired with corresponding external rotor motors.
Motor
Depending on type, K fans are equipped with AC or high efficient EC external rotor motors. All motors are suitable for 50Hz and 60Hz.
Motor protection
Fans with AC motors have integrated thermal protection with manual (electrical) reset. Size 100 and 125 has an impedance motor protection.
Fans with EC motors have an integrated electronic thermal protection including locked-rotor protection and soft-start.
Control
EC motor with built-in potentiometer to adjust working point can be also controlled by external signal 0-10V.
AC motor can be controlled by 5-step or stepless speed regulator.
Installation
K fans can be installed in any position indoor and outdoor by included mounting brackets . All models have a spigot with 25 mm length which is perfectly designed to connect circular duct by fast clamps preventing vibration to the duct.
Installation can be combined with filter boxes, sound attenuators, and other mechanical accessories from recommended list.