Fantech FKD 12XL EC, FKD 14XL EC, FKD 16 EC, FKD 16XL EC, FKD 18 EC Specifications Sheet

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FKD EC Series

Inline Mixed Flow Fans with EC-motors

These fans are known for their economical use of energy and excellent ease of control. They can be varied in speed to match the airﬂow demand, and operate at high efﬁciency levels. An excellent choice for exhaust or supply applications where quieter performance and easy installation are important. Perfect for commercial and institutional structures such as ofﬁces, hospitals, beauty salons, veterinary clinics as well as residential applications such as kitchen range hood exhaust.

Design

The casing is manufactured from galvanized sheet metal. The FKD EC series have external rotor EC motors with a mixed ﬂow impeller, which reduces the external dimensions of the fans. These fans have a high air ﬂow capacity in relation to their compact design. Brackets are supplied with the fans to make installation easier.

Speed Control

The FKD EC fan motor’s speed is controlled via a 0-10Vdc signal. The motor provides a +10V reference that can be used by a remotely-mounted potentiometer (such as MTP 10, see page 236). The motor can also be controlled by an externally-provided 0-10Vdc signal that can come from any device or a Building Management System (BMS). The fan’s motor also provides operational speed (tachometer pulse) output that can be used to verify fan operation. These control features allow the FKD EC to be integrated into and play an active role in smart HVAC systems in buildings.

Features and Beneﬁts

• 1936 to 5967 CFM

• Mixed-ﬂow impeller

• Suitable for airstream temperatures of up to

140° F (60° C)

• Pre-wired speed control potentiometer for air

ﬂow adjustments and balancing

• BMS compatible (EC models)

Applications

RSK

Backdraft Damper

FKD EC

Circular Inline Fan

Iris Damper

Fantech, Inc. certiﬁes that the models shown herein are licensed to bear the AMCA Seal. The ratings are based on the tests and procedures performed in accordance with AMCA Publication 211 and Publication 311 if sound is also certiﬁed and comply with the requirements of the AMCA Certiﬁed Ratings Program.

Fast Clamps

Silencer

Metal Supply Grille

MGS

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FKD EC Series

Specification Data

Rated

Model

power

W V / ~ A min

FKD 12XL EC 395 120/1 2.09 1698 1936 1777 1601 1380 971 532 16 46 21

FKD 14XL EC 450 120/1 2.43 1424 2430 2223 1988 1681 1141 575 13 56 25

FKD 16 EC 1082 230/1 4.30 1535 4250 4000 3667 3271 2688 1875 18 75 34

FKD 16XL EC 1965 460/3 2.52 1909 5150 4955 4744 4500 4243 3897 26 75 34

FKD 18 EC 1979 460/3 2.48 1612 5921 5729 5460 5185 4869 4564 25 98 44

FKD 20 EC 2002 460/3 2.30 1597 5967 5700 5467 5267 4967 4633 26 99 45

Performance certiﬁed is for installation type D-Ducted inlet, Ducted outlet.. Speed (RPM) shown is nominal. Performance is based on actual speed of test. Performance ratings do not include the effects of appurtenances (accessories). †The sound ratings shown are loudness values in hemispherical sones at 1.5 m (5ft) in hemispherical free ﬁeld calculated per AMCA Standard 301. Values shown are for installation Type D: Ducted inlet hemispherical sone levels. Ratings do not include the effect of duct end correction. All sone values shown are calculated at 0.5” (static pressure in inches W.G.).

Dimensions

Voltage / phase

Max amps

RPM

0.0” P

-1

0.25” P

0.50” P

0.75” P

1.0” P

1.25” P

Sones

Shipping weight

cfm lbs kg

F D

ABC

Model A A1 A2 B C D E F G H

FKD 12XL EC 12 (305) 12 (305) 14 (356) 20 5/8 (524) 17 7/8 (454) 18 7/8 (479) 1 1/8 (29) 4 (102) 8 1/2 (216)

FKD 14XL EC 14 (356) 14 (356) 16 (406) 22 3/8 (568) 19 3/4 (502) 20 3/8 (518) 1 1/4 (32) 4 (102) 8 5/8 (219)

FKD 16 EC 15 5/8 (397) 15 5/8 (397) 17 5/8 (448) 24 1/2 (622) 22 (559) 23 5/8 (600) 1 1/4 (32) 7 7/8 (200) 8 3/

FKD 16XL EC 15 5/8 (397) 15 5/8 (397) 17 5/8 (448) 24 1/2 (622) 22 (559) 23 5/8 (600) 1 1/4 (32) 7 7/8 (200) 8 3/

FKD 18 EC 17 5/8 (448) 17 5/8 (448) 19 5/8 (498) 28 1/2 (724) 26 (660) 27 1/8 (689) 1 3/4 (44) 7 7/8 (200) 10 1/

FKD 20 EC 19 5/8 (498) 17 5/8 (448) 19 5/8 (498) 28 1/2 (724) 26 (660) 27 7/8 (708)) 1 3/4 (44) 7 7/8 (200) 11 1/

(222)

(267)1/2 (13)

(286)1/2 (13)

All dimensions in inches (mm).

Accessories

ADC

Shut off Damper

RSK

Backdraft Damper

FGR

Filter CassetteFCMounting ClampsLDSilencer

Iris Damper

FML

Intake Hood

/8 (10)

/2 (13)

MTP 10

Speed Control

DPC 200

Constant Pressure Control

5ACC..MS

Motor Disconnect

Systemair Inc. • March, 2018 • Ar t. E1666

Customer Support:

Canada 800.565.3548 • CANADAsupport@fantech.net • www.fantech.net

Fantech reserves the right to modify, at any time and without notice, any or all of its products’ features, designs, components and speciﬁcations to maintain their technological leadership position.