Greenheck Fan MS8209F, MS4809F, MS8309F, MS4309F, MS4209F User Manual

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MS4209F, MS4309F, MS4709F, MS4809F, MS8209F, MS8309F Fast-Acting, Two-Position Actuators

FOR FIRE/SMOKE CONTROL APPLICATIONS

The MS4209F, MS4309F, MS4709F, MS4809F, MS8209F, MS8309F Fast-Acting, Two-Position Actuators are spring return direct coupled actuators (DCA) with an integral junction box for on/off damper control. The actuator accepts an on/off signal from a single-pole, single-throw (spst) controller. Models are available with clockwise (cw) or counterclockwise (ccw) spring return and are designed to operate reliably in smoke control systems requiring Underwriter’s Laboratories Inc. UL555S ratings up to 350°F.

SPECIFICATIONS

Models:

Spring Return

Model

MS4209F cw 120 80 (9)

MS4309F ccw

MS4709F cw 230

MS4809F ccw

MS8209F cw 24

MS8309F ccw

Electrical Ratings:

! Power Input:

! MS4209, MS4309: 120 Vac +10%, -15%, 60 Hz. ! MS4709, MS4809: 230 Vac ±10%, 50/60 Hz. ! MS8209, MS8309: 24 Vac +20%, -10%, 50/60 Hz.

! Power Consumption (at Rated Voltage):

! MS4209, MS4309: Holding: 0.13A, 7W.

Running (at 80 lb-in.): 0.25A, 23W.

! MS4709, MS4809: Holding: 0.09A, 7W.

Running (at 80 lb-in.): 0.13A, 23W.

! MS8209, MS8309: Holding: 7 VA.

Running (at 80 lb-in.): 23 VA.

Electrical Connections:

! MS4209, MS4309, MS8209, MS8309: Two color coded

16 in. leads.

! MS4709, MS4809: 1m appliance cable. ! Ground screw. ! Three 7/8 in. conduit connection holes (fittings not

included).

Controller Type:

! MS4209, MS4309: Line voltage (120 Vac), two-position,

spst (Series 40).

! MS4709, MS4809: Line voltage (230 Vac), two-position,

spst (Series 40).

! MS8209, MS8309: Low voltage (24 Vac), two-position, spst

(Series 80).

Device Weight:

! 5 lb (2.3 kg).

Temperature Ratings:

! Ambient: 0°F to 130°F (-18°C to 55°C). ! Shipping and Storage: -40°F to 140°F (-40°C to 60°C).

Direction

Voltage

in Vac

Torqu e

in lb-in. (N•m)

FEATURES

• 80 lb-in. (9 N•m) minimum driving torque at 350°F (176°C).

• Integral spring return ensures level of return torque.

• Stainless steel internal spring.

• Fifteen-second spring return timing.

• No special cycling required during long-term holding.

• No audible noise during holding.

• Patent pending design eliminates need for limit switches to reduce power consumption.

• Models available for 24, 120, and 230 Vac.

• Ninety-five degree angle of rotation.

• Actuator holds rated torque at reduced power level.

• Die-cast aluminum housing.

• Housing design allows flush mounting to damper.

• Integral junction box with three conduit openings eliminates need for separate wiring box.

Humidity Rating:

! 5% to 95% RH noncondensing.

IMPORTANT

• The actuator is designed to meet UL555S standards at 350°F (176°C). The actuator must be tested with the damper to achieve this rating.

• Honeywell does not recommend using linkages with these actuators because side-loading of the output hub reduces actuator life.

Stroke:

! 95° ± 3°, mechanically limited.

Torque Rating (at Rated Voltage):

! Typical Holding (0°F to 350°F): 80 lb-in. (9 N•m). ! Typical Driving (0°F to 350°F): 80 lb-in. (9 N•m). ! Spring Return: 80 lb-in. (9 N•m). ! Stall Maximum: 240 lb-in. (27 N•m).

Noise Ratings (Maximum):

! Driving Open: 80 dBA at 1m. ! Holding: 20 dBA at 1m (no audible noise).

Timing (at Rated Torque and Voltage):

! Drive Open:

! Ambient Conditions: 25 sec maximum, 14 sec typical. ! At 350°F: 75 sec maximum.

! Spring Close: 20 sec maximum.

Design Life (at Rated Voltage):

! 60,000 full stroke cycles.

Minimum Damper Shaft Length:

! 1-1/2 in. (38 mm).

N314

SPECIFICATION DATA

63-1292—6

MS4209F, MS4309F, MS4709F, MS4809F, MS8209F, MS8309F FAST-ACTING, TWO-POSITION ACTUATORS

Cycling Requirements:

! Prolonged holding-period (1 year) testing of these

actuators has been performed with no spring return failures. The actuator and the internal spring are designed to require no special cycling during long-term holding.

! Honeywell recommends following all local, state and

national codes for periodic testing of the entire smoke control system. Refer to National Fire Protection Association (NFPA) National Fire Codes

: NFPA90A,

( )

120 VAC

( )

BLACK

WHITE

NFPA92A and NFPA92B for your application.

! NFPA recommends periodic examination of each fire/

M17589A

smoke damper (semi-annually or annually) to ensure proper performance.

Fig. 2. Typical 120 Vac wiring.

Mounting:

! 3/8 to 1/2 in. square or round damper shafts. ! The actuator can be mounted with shaft in any position. ! Secure hub to shaft with:

! MS4709, MS4809: Four 3 mm set screws.

Use 3 mm Allen wrench to tighten set screws.

! MS4209, MS4309, MS8209, MS8309: 1/4-28 UNF set

screws. Use 1/8 Allen wrench to tighten set screws.

( )

230 VAC

( )

BROWN

BLUE

Environmental Protection Ratings:

M17588A

Dimensions:

Fig. 3. Typical 230 Vac wiring.

2 (51)

1 (25)

5/8 (17)

MS4209, MS4309

NEMA1 X X

IP54 X

Approvals:

MS4209, MS4309

MS4709, MS4809,

MS8209, MS8309

MS4709, MS4809,

MS8209, MS8309

UL/cUL X X

UL873

6 3/8 (161)

Plenum Rating, File No. E4436; Guide No. XAPX

CE X

C-TICK X

7 1/2 (192)

Accessories (not supplied with actuator):

! 201391 Shaft Adapter for 3/8 in. shafts. ! 205649 Mounting Bracket. ! 32003532-002 Dual Auxiliary Switch Package for

UL555(S) applications.

4 (102)

2 (51) 3 5/16 (84)

1/16 (2)

( )

M17585A

24 VAC

RED

BLACK

Fig. 1. Typical 24 Vac wiring.

National Fire Codes

is a registered trademark of the National Fire Protection Association (NFPA).

Automation and Control Solutions

Honeywell International Inc. Honeywell Limited-Honeywell Limitée

1985 Douglas Drive North 35 Dynamic Drive

Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9

customer.honeywell.com

5 1/8 (129)

7/8 (22)

M17508