Greenheck FSD-M231 User Manual

Page 1

Application

Model FSD-M231 is a combination fire smoke damper with 3V style blades. The FSD-M231 has been qualified to 10.2 m/s and 1 kPa for operation and dynamic closure in emergency fire smoke situations. Model FSD-M231 may be installed vertically (with blades running horizontal) or horizontally and is rated for airflow and leakage in either direction.

Ratings

UL 555 Fire Resistance Rating

Fire Rating: 3 Hours Dynamic Closure Rating: Actual ratings are size dependant Maximum Velocity: 10.2 m/s Maximum Pressure: 1 kPa

UL 555S Leakage Rating

Leakage Class: I Operational Rating: Actual ratings are actuator dependant Maximum Velocity: 10.2 m/s Maximum Pressure: 1 kPa

Maximum Temperature: 177°C—Depending on actuator

Construction Standard Optional

Frame Material Galvanized steel -

Frame Material Thickness

Frame Type 127mm x 25mm

Blade Material Galvanized steel -

Blade Material Thickness

Blade Type 3V -

Linkage Plated steel out

Axle Bearings Bronze -

Axle Material Plated steel -

Blade Seals Silicone -

Jamb Seals 304SS -

Closure device RRL RRL/OCI, TOR,

Closure Temperature

W x H

mm 203 x 152

inches 8 x 6

1.5mm (16 ga.)

hat channel

1.5mm (16 ga.)

of airstream, concealed in jamb

74°C (165°F)

Minimum

Size

Single Section Multi-Section

813 x 1219 or

Maximum Size

914 x 914

32 x 48 or

36 x 36

Fusible Link

100°C (212°F), 121°C (250°F),

177°C (350°F)

1829 x 1219

72 x 48

Features:

• Frames are constructed with reinforced corners. Low profile head and sill are used on sizes less than 432mm (17 in.) high.

• Blades are reinforced with 3 longitudinal structurally designed vee's.

Model FSD-M231

Combination FIRE SMOKE DAMPERS

Steel 3-V Blades

UL 555S Leakage Class I

UL555 3 Hour Fire Resistance Rating

Model FSD-M231 meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by:

National Fire Protection Association

NFPA Standards 80, 90A, 92A, 92B, 101 & 105

IBC International Building Codes

“UL CLASSIFIED (see complete marking on product)” “UL CLASSIFIED to Canadian safety standards (see complete marking on product)”

Standard 555 & 555S (Listing #R13317)

* W & H dimensions furnished approximately 6mm undersize. (Add sleeve

thickness for overall sleeved damper dimension). Right hand drive is shown. Left hand drive is available upon request.

Options:

• RRL/OCI (Open Closed Indications switches)

• TOR (Temperature Limited Override)

• Actuators (24V, 230V)

• Flanges

• Momentary test switch

• POC retaining angles

• Transitions (R, C)

Installation instructions available at www.greenheck.com

the requirements of the AMCA Certiﬁed Ratings Programs. The AMCA Certiﬁed Ratings Seal applies to air performance ratings only.

Page 2

Pressure Drop Data FSD-M231

5D 6D

4 (W) (H

)

3.14

This pressure drop testing was conducted in accordance with AMCA Standard 500-D using the three configurations shown. All data has been corrected to represent standard air at a density of 1.201 kg/m3.

Actual pressure drop found in any HVAC system is a combination of many factors. This pressure drop information along with an analysis of other system influences should be used to estimate actual pressure losses for a damper installed in a given HVAC system.

AMCA Test Figures

Figure 5.3 Illustrates a fully ducted damper. This configuration has the lowest pressure drop of the three test configurations

because entrance and exit losses are minimized by straight duct runs upstream and downstream of the damper.

Figure 5.2 Illustrates a ducted damper exhausting air into an open area. This configuration has a lower pressure drop than Figure 5.5 because entrance losses are minimized by a straight duct run upstream of the damper.

Figure 5.5 Illustrates a plenum mounted damper. This configuration has the highest pressure drop because of extremely high entrance and exit losses due to the sudden changes of area in the system.

Page 3

AMCA 5.2 Pressure Drop FSD-M231

5D 6D

4 (W) (H)

3.14

Figure 5.3

Figure 5.2

VELOCITY VS. PRESSURE DROP

1000

305mm x 305mm

610mm x 610mm

914mm x 914mm

305mm x 1219mm

1219mm x 305mm

610 x 610

305 x 1219

914 x 914

1219 x 305

100

305 x 305

305mm x 305mm

Velocity

(m/s)

2.5 10

5.1 35

7.7 80

10 135

12.6 207

15.5 311

17.8 411

20.8 561

PRESSURE DROP- PASCALS

2 5 10 30

610mm x 610mm

Pressure

Drop (Pa)

Velocity

(m/s)

2.5 5

5.2 17

7.8 42

10.3 72

12.9 115

15.4 162

18.1 224

20.8 296

Pressure

Drop (Pa)

Velocity

Greenheck Kunshan Co. Ltd. and Greenheck Fan Corporation certiﬁes that the model FSD-M231 shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certiﬁed Ratings Programs. The AMCA Certiﬁed Ratings Seal applies to air performance ratings only.

914mm x 914mm

Pressure

Drop (Pa)

(m/s)

2.6 3

5.1 10

7.6 22

10.2 42

12.7 65

15.3 95

17.7 127

20.3 167

305mm x 1219mm

Velocity

(m/s)

2.5 3

5.1 15

7.6 32

10.3 57

12.9 90

15.3 125

18 174

20.5 227

Pressure

Drop (Pa)

1219mm x 305mm

Velocity

(m/s)

2.5 8

5.1 27

7.7 57

10.3 105

12.9 164

15.6 242

17.9 316

20.7 424

Pressure

Drop (Pa)

Page 4

AMCA 5.3 Pressure Drop FSD-M231

Figure 5.3

VELOCITY VS. PRESSURE DROP

1000

305mm x 305mm

610mm x 610mm

914mm x 914mm

305mm x 1219mm

1219mm x 305mm

1219 x 305

100

305 x 305

305 x 1219

PRESSURE DROP- PASCALS

305mm x 305mm

Velocity

(m/s)

2.4 5

5.1 22

7.8 52

10.3 92

12.9 145

15.4 209

17.7 274

20.8 379

Pressure

Drop (Pa)

610 x 610

914 x 914

2 5 10 30

FACE VELOCITY- METERS/SECOND

AMCA 5.3

610mm x 610mm

Velocity

(m/s)

2.5 3

7.7 22

10.3 40

12.8 62

15.5 92

17.9 122

20.8 167

Pressure

Drop (Pa)

5 10

914mm x 914mm

Velocity

(m/s)

2.5 3

5.1 8

7.6 15

10.1 27

12.8 42

15.3 62

17.7 82

20.3 107

Pressure

Drop (Pa)

305mm x 1219mm

Velocity

(m/s)

2.5 3

5.1 10

7.7 25

10.3 42

12.9 67

15.7 100

18.7 140

20.9 174

Pressure

Drop (Pa)

1219mm x 305mm

Velocity

(m/s)

2.5 5

5.1 20

7.6 40

10.1 72

12.7 112

15.3 164

18 227

20.6 299

Pressure

Drop (Pa)

Greenheck Kunshan Co. Ltd and Greenheck Fan Corporation certiﬁes that the model FSD-M231 shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certiﬁed Ratings Programs. The AMCA Certiﬁed Ratings Seal applies to air performance ratings only.

Page 5

AMCA 5.5 Pressure Drop FSD-M231

5D 6D

4 (W) (H)

3.14

VELOCITY VS. PRESSURE DROP

1000

305mm x 305mm

610mm x 610mm

914mm x 914mm

305mm x 1219mm

1219mm x 305mm

305 x 1219 914 x 914

610 x 610

1219 x 305

100

305 x 305

305mm x 305mm

Velocity

(m/s)

2.5 13

5 55

7.5 122

10.2 222

12.7 349

15.4 508

17.9 688

20.6 907

Pressure

Drop (Pa)

PRESSURE DROP- PASCALS

2 5 10 30

610mm x 610mm

Velocity

(m/s)

2.5 8

5 35

7.6 75

10.3 140

12.8 217

15.3 309

17.7 409

20.8 568

FACE VELOCITY- METERS/SECOND

AMCA 5.5

914mm x 914mm

Pressure Drop (Pa)

Velocity

(m/s)

2.5 8

5.1 30

7.7 67

10.2 115

12.9 184

15.5 269

17.8 354

20.6 471

Pressure

Drop (Pa)

305mm x 1219mm

Velocity

(m/s)

2.6 8

5.1 32

7.7 75

10.2 130

12.7 202

15.5 301

18.1 416

20.6 536

Pressure

Drop (Pa)

1219mm x 305mm

Velocity

(m/s)

2.5 1

5 42

7.7 95

10.3 172

12.7 264

15.3 381

17.9 521

20.8 707

Pressure

Drop (Pa)

Page 6

127mm

Sleeve Length

Varies

38mm max

95mm

137mm

Damper Sizing Information

The following figures show maximum damper section size.

Single Section

152mm .

127mm.

305mm

Damper Sleeve Dimensional Data

The drawings below and corresponding table show the position of the FSD-M231 damper when mounted in a factory sleeve. The standard mounting locations provide enough space for the mounting of actuators, controls and allow space for installation of retaining angles and duct connections.

The "A" dimension is the location of the damper mounted in a factory sleeve. The table below shows the Standard, Minimum, and Maximum “A” dimensions.

in. (mm)

All Dampers* 7 3/16 (183) 12 (305)

When H is 11 in. (279mm) or less with OCI, RRL, or TOR

*With the exception of dampers 10 in. high (254mm) or less. NOTE: Entire damper frame is not required to be installed within the wall. The damper blades, when closed should be contained within the wall.

"A" Dimension

Standard Maximum

12 (305) 12 (305)

15 2mm

LH RH

Right hand drive is shown

Left hand drive available upon request

Varies

95 mm

13 7mm

Sleeve Length

38 mm m ax.

127mm

Specifications

Combination Fire Smoke Dampers meeting the following specifications shall be furnished and installed where shown on plans and/or as described in schedules. Dampers shall meet the requirements of NFPA 80, 90A, 92A, 92B, 101, & 105 and further shall be tested, rated and labeled in accordance with the latest edition of UL Standards 555 and 555S. Dampers shall have a UL555 fire rating of 3 hours and be of low leakage design qualified to UL 555S Leakage Class I.

Each damper /actuator combination shall have a UL555S elevated temperature rating of 121°C minimum and shall be operational and dynamic rated to operate at maximum design air flow at its installed location. Each damper shall be supplied with an appropriate actuator installed by the damper manufacturer at the time of damper fabrication. Damper actuator shall be (specifier select one of the following) electric type for 24 or 230 volt operation.

Damper blades shall be 1.5mm galvanized steel 3V type with three longitudinal grooves for reinforcement. Damper frame shall be galvanized steel formed into a structural hat channel shape with reinforced corners. Bearings shall be sintered bronze sleeve type rotating in extruded holes in the damper frame. Blade edge seals

GREENHECK

Greenheck Kunshan Co Ltd.

17 Qunyi Minying District • Kunshan Economic &

Technical Development Zone

Kunshan, Jiangsu, China 215300

Tel: 0512-573-66666 • Fax: 0512-573-78633

shall be silicone rubber designed to inflate and provide a tighter seal against leakage as pressure on either side of the damper increases. Jamb seals shall be stainless steel compression type. Blades shall be completely symmetrical relative to their axle pivot point, presenting identical resistance to airflow in either direction or pressure on either side of the damper.

The Damper Manufacturer's submittal data shall certify all air performance pressure drop data is licensed in accordance with the AMCA Certified Ratings Program for Test Figures 5.2, 5.3, and 5.5. Damper air performance data shall be developed in accordance with the latest edition of AMCA Standard 500-D. Dampers shall be labeled with the AMCA Air Performance Seal.

Damper must be rated for mounting vertically (with blades running horizontal) or horizontally and be UL 555S rated for leakage and airflow in either direction through the damper. Each damper shall be supplied with a 74°C RRL. The basis of design is Greenheck Model FSD-M231.

www.greenheck.com

FSD-M231 Rev. 6 May 2009