Skov DA 1700 dual actuator shutter kit Technical User Guide

Brand: Skov

Model: DA 1700 dual actuator shutter kit

Type: Technical User Guide

2020.11.20 • 604408

DA 1700 dual actuator shutter kit

435334

DA 1700 dual actuator

shutter kit

Technical User Guide

2 Technical User Guide

DA 1700 dual actuator shutter kit

435334

1 Electrical connection

Qualified personnel must perform installation, service and fault-finding of all electrical

equipment in accordance with the applicable national and international standard EN 60204-

1 and any other EU standards that are applicable in Europe.

The installation of a power supply isolator is required for each motor and power supply to

facilitate voltage-free work on the electrical equipment. SKOV A/S does not supply the

power supply isolator.

Rotating fan blade will cut and crush. Disconnect 230/400 V AC supply.

2 Open the shutters manual or electrical

Press on the manual release button to turn the arms

on the shutter motor.

3 Disconnect the wire to the shutter motor

Disconnect the 24 V power supply to the shutter

motor.

Remove the four screws in the cover.

Disconnect the wire in the shutter motor.

Pull the wire through the screw fitting and the hole

in the ventilation duct.

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4 Mounting guide

4.1 Dismount the shutter motor

Dismount the shutter motor from the center pillar.

Dismount the fork piece on the shutter.

4.2 Mount the bracket on the center pillar

Place the bracket on the center pillar.

Mount the bracket on the center pillar using:

• 2 M6x60 screws

• 4 Ø18 washers

• 2 50 mm bushings

• 4 9 mm rubber bushings

• 2 M6 self-locking nuts

4.3 Mount the shutter bracket

Mount the shutter bracket on the shutter inner hole

using:

• 1 M6x20 screw

• 2 Ø18 washers

• 1 Ø25 washer

• 1 11.6 mm bushing

• 1 M6 self-locking nut

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Place a spirit level on the shutter bracket.

Mark the outer hole.

Drill a 10 mm hole in the shutter bracket.

Mount the shutter bracket on the drilled shutter hole

using:

• 1 M6x20 screw

• 2 Ø18 washers

• 1 Ø25 washer

• 1 11.6 mm bushing

• 1 M6 self-locking nut

4.4 Mount the actuator on the bracket

Mount the actuator on the center pillar bracket using:

• 1 M6x30 screw

• 2 Ø18 washers

• 1 22 mm bushing

• 1 M6 self-locking nut

Mount the actuator on the shutter bracket using:

• 1 Pipe pin 10x40 mm A2

• 1 Ø21 plastic washer

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4.5 Guide the cables from actuators

Drill a 10 mm hole in the bottom of the ventilation

duct.

Guide the two cables through the hole.

Fasten the cables to the center pillar with two cable

ties.

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5 Installation guide

5.1 Connect the actuators to the existing system

Mount a connection box next to the ventilation duct

inside or outside.

5.2 Connection box dual actuator

Actuator voltage = 24 V DC.

Actuator current = Max. 1,4 A.

10 – 12 sec. full-stroke travel time.

Be aware of the higher actuator current, 1,4 A.

24 V DC power supply and wires must be resized.

5.2.1 Jumper settings

LPC fan mode 1 and mode 6.

ON/OFF fan mode 0 and mode 6

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5.3 Connection to the actuator and timing

LPC control signal

ON/OFF control signal

OFF

Open / closed

LPC motor control

ON/OFF

motor control

Actuator

Extending (open)

Retracting (close)

Open / close delay

12 sec.

15 sec.

4 sec.

Open / closed

LPC motor control

Actuator

Extending (open)

Retracting (close)

ON/OFF

motor control

Open / close delay

12 sec.

3 sec.

Relay ON

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5.4 Cable plans and circuit diagrams

5.5 General information about circuit diagrams

Symbols are in accordance with the IEC/EN 60617 standard.

The classification of the symbols ("letter codes") on the symbols is in accordance with the IEC/EN 81346-2

standard

Reference designations are in accordance with IEC/EN 81346-1:2001structuring principles and reference

designations. This standard indicates structured methods for naming electrotechnical systems.

5.6 Colour code

Letter code

Colour

Black

Brown

Red

Orange

Yellow

Green

Blue (incl. light blue)

Violet (purple red)

Grey (slate)

White

Pink

Gold

Turquoise

Silver

GNYE

Green-and-yellow

Colour code on the wires in appliance with the IEC

60757 standard: Alphabetic codes for identification

of colours used on drawings, diagrams, marking, etc.

5.7 Power supply isolator

All motors and LPCs must be mounted with a power supply isolator.

5.8 Letter codes

Reference designations are in accordance with IEC/EN61346-2

-F

-K

-M

-Q

-S

-T

-W

Protective equipment

RCCB

Initial fuse

Protective motor switch

Climate controller

Contactor

Fan motor

Supply isolator

Switch

LPC

Cable

Supply isolator

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5.9 DA 1700 LPC

5.10 Cableplan

5.11 Circuit diagram

Connect the 230/400 V AC supply again.

4 m shielded cable

Controller

DA 1700 LPC controller

DA 1700 wall fan

Connection box

4 m cable

Supply

Dual actuator

control box

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5.12 DA 1700 ON/OFF

5.13 Cableplan

5.14 Circuit diagram

Connect the 230/400 V AC supply again.

4 m cable

Controller

DA 1700 wall fan

Connection box

4 m cable

Supply

Dual actuator

control box

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6 Technical data

Dual actuator shutter system

Electrical

Rated voltage

V DC

Operating voltage

V DC

14 – 28

Max. power consumption

at 24 V DC supply

1,4

Max. no-load current

Numbers of dual actuator shutter

system on power supply 24 V 2,1/4,2

pcs.

Numbers of dual actuator shutter

system on DOL 278A/378 medium

24 V,4,2 A

pcs.

Numbers of dual actuator shutter

system on DOL 278A/378 large 24

V, 8 A

pcs.

Numbers of dual actuator shutter

system on DOL 278A/378 X large 24

V, 10 A

pcs.

Mechanical

Cable length

3,2

Running time, unloaded

Sec.

Running time max. load

Sec.

Torque

300

Environment

Temperature, operation

°C

÷ 40 til + 40

Start temperature

°C

÷ 40 til + 50

Storage temperature

°C

÷ 40 til + 70

Ambient humidity, operation

% RH

10 - 95

Protection class

IP 65

Shipment

Shipping weight

3525

SKOV A/S • Hedelund 4 • Glyngøre • DK-7870 Roslev Tel. +45 72 17 55 55 • Fax +45 72 17 59 59 •

www.skov.com • Email: [email protected]

2020.11.20 • 604408 • 04.03.05 • EN • Made in Denmark

Skov DA 1700 dual actuator shutter kit Technical User Guide

Skov DA 1700 dual actuator shutter kit Technical User Guide

Skov DA 1700 dual actuator shutter kit Technical User Guide

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