Assessments - 4, GPA: 4.3
(
)
)
|
Facilidade de uso
Ltd. and Greenheck Fan Corporation certifies that the model FSD-M211 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. AMCA 5.5 Pressure Drop FSD-M211 O VELOCITY VS. PRESSURE DROP 2 5 10 30 FACE VELOCITY- METERS/SECOND AMCA 5.5 305mm x 305mm Velocity (m/s) Pressure Drop (Pa) 2.5 13 5 55 7.5 122 10.2 222 12.7 349 15.4 508 17.9 688 20.6 907 610mm x 610mm Velocity (m/s) Pressure Drop (Pa) 2.5 8 5 35 7.6 75 10.3 140 12.8 217 15.3 309 17.7 409 20.8 568 914mm x 914mm Velocity (m/s) Pressure Drop (Pa) 2.5 8 5.1 30 7.7 67 10.2 115 12.9 184 15.5 269 18.1 354 20.6 471 305mm x 1219mm Velocity (m/s) Pressure Drop (Pa) 2.6 8 5.1 32 7.7 75 10.2 130 12.7 202 15.5 3 o _L 18.1 416 20.6 536 1219mm x 305mm Velocity (m/s) Pressure Drop (Pa) 2.5 1 5 42 7.7 95 10.3 172 12.7 264 15.3 381 17.9 521 20.8 707 Greenheck Kunshan Co. Ltd. and Greenheck Fan Corporation certifies that the model FSD-M211 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. Damper Sizing Information The following figures show maximum damper section size. Single Section Damper Sleeve Dimensional Data The drawings below and corresponding table show the position of the FSD-M211 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. 152mm 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) "A" Dimension Standard Maximum All Dampers* 7 3/16 (183) 12 (305) When H is 11 in. (279mm) or less with OCI, RRL, or TOR 12 (305) 12 (305) Right hand drive is shown Left hand drive available upon request 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 the latest edition of NFPA 80, 90A, 92A, 92B, 101, and 105. Dampers shall be tested, rated and labeled in accordance with the latest edition of UL Standards 555 and 555S. Dampers shall have a UL 555 fire rating of 1112 hours. Each damper shall be equipped with a heat responsive device which has been tested and approved for use with the damper assembly in accordance with UL 555. The heat responsive device shall have a temperature rating of (specifier select one of the following) 74°C, 100°C, or 177°C. Dampers shall be UL labeled for use in dynamic systems. The damper shall have a dynamic closure airflow rating equal to or greater than the airflow at the damper’s installed location and a dynamic closure pressure rating of 1 kPa. Dampers shall have a UL 555S Leakage rating of Class I and a Temperature rating of 177°C. Dampers shall have a UL 555S operational airflow rating equal to or greater than the airflow at its installed location and an operational pressure rating of 996 Pa. Damper actuators shall be factory mounted and qualified for use with the damper in accordance with UL 555S. Damper actuators shall be (specifier select one of the following) electric type for 120 (24 or 230) volt operation or pneumatic type for 25 psi minimum (30 psi maximum) operation. Manufacturers submittal data shall indicate Ba*ctuator space requirements around the damper. *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. All UL 555 and 555S Dynamic Closure Ratings, Operational Ratings and Leakage Ratings shall be qualified for airflow and pressure in either direction through the damper. UL ratings shall allow for mounting damper vertically (with blades running horizontal) or horizontally. The Damper Manufacturers 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 blades shall be 1.5mm galvanized steel 3V type with three longitudinal grooves for reinforcement. Blades shall be completely symmetrical relative to their axle pivot point, presenting identical resistance to airflow and operation in either direction through the damper (blades...