Hubbell Power Systems SF210-SF220 Motor Installation guide

Brand: Hubbell Power Systems

Model: SF210-SF220 Motor

Type: Installation guide

Hubbell Power Systems SF210-SF220 Motor is a high-performance, single-speed motor operator designed to drive an overhead switch by connecting to the switch’s drive pipe. It is suitable for a wide range of applications, including utility substations, industrial facilities, and commercial buildings. The motor is available in 24, 48, or 125V DC to accommodate most requirements and provides exceptional torque and speed capabilities. The SF210-SF220 Motor is known for its durability and reliability, making it an ideal choice for demanding applications.

Page 1

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

SF210-SF220

Motor Operator

Installation and Maintenance Instructions

Rev. E

August 2014

De-energize and properly ground any applicable and adjacent

equipment before performing any installation or maintenance.

Work should only be undertaken by qualified personnel.

WARNING

Page 2

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Table of Contents

Subject Page

Receiving and Inspection 3

Motor Operator Overview 4

Main Components 5-8

Motor Operator Installation 9-11

Motor Controls 12

Maintenance 13

Changing Direction of Rotation 14

Adjusting Opened and Closed Positions 15-16

Time Delay Feature (If Equipped) 17

Motor Operator Identification 18

Replacement Parts 18

Table of Figures

Table/Figure Title Page

T1 Ratings 4

T2 Replacement Fuses and Circuit Breakers 4

T3 Main Component Descriptions 5

F1 Enclosure 6

F2 Motor Control Panel 6

F3 Main Components in Enclosure 7

F4 Crank Safety Switch 8

F5 Terminals at Bottom of Enclosure 8

F6 Switch Engagement 9-10

F7 TB2 11

F8 TB3 11

F9 TB1 11

T4 Descriptions for Figures 7-9 11

F10 Control Panel 12

F11 Fuses and Circuit Breakers 13

F12 Wiring for Default CCW (End Cap Removed) 14

F13 Connections to Limit Switches 1-4 14

F14 Cam Shaft Positions 15

F15 Time Delay Feature 17

F16 Typical Name Plate 18

Page 3

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Introduction

Turner Electric switches and operating mechanisms are designed for rapid and simple

installation. By carefully following these instructions, the possibility of error and delay

can be minimized. Time spent reading the instructions can save many hours of instal-

lation time.

These instructions are written to cover the installation of the most common switches

and mechanisms. They do not take the place of the switch and mechanism drawing

layouts furnished with this order, but are intended to supplement them. If these instruc-

tions do not adequately meet the demands of your installation, please contact the fac-

tory for assistance at 1-618-797-5000.

Receiving and Inspection

Check the total shipment for completeness against the bill of material and installation

drawings. If the motor operator shipping crate or the motor operator show evidence of

shipping damage, note the damage on the bill of lading and notify the factory at 1-618-

797-5000.

Uncrate and/or remove all wire ties and check to see that the motor operator is undam-

aged. If damage is evident, report it immediately to the factory at 618-797-5000.

Page 4

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Motor Operator Overview

The SF210-SF220 is a single speed motor operator designed to drive an overhead

switch by connecting the switch’s drive pipe. It is available in 24, 48, or 125V DC to ac-

commodate most requirements. Ratings are shown below. The motors are mounted in

an enclosure, which can be mounted to any pole with either the provided back channel

mount, or a customized bracket for substation structures. By default, the motors are

installed to operate counterclockwise, but it is possible to change them to clockwise by

following procedures for changing the direction of rotation on page 14.

Table 1: Ratings

Model

Motor

180˚ Turn

Unloaded

Peak Torque

Stall Motor

Current

SF210 24V 1600 RPM 4 sec 10,000 in.lbs 150 A

SF210 48V 1600 RPM 4 sec 10,000 in.lbs 100 A

SF210 125V 1600 RPM 4 sec 10,000 in.lbs 35 A

SF220 24V 1600 RPM 8 sec 20,000 in.lbs 150 A

SF220 48V 1600 RPM 8 sec 20,000 in.lbs 100 A

SF220 125V 1600 RPM 8 sec 20,000 in.lbs 35 A

SF220 125V 1200 RPM 10 sec 20,000 in.lbs 35 A

Table 2: Replacement Fuses or Circuit Breakers

Circuit Breakers Fuses

Motor 1 2 3 1 2 3

24V LPJ-25 LP-CC-6 LL-CC-4 WMZT1D40 WMZD1C06 WMZD1C04

48V LP-CC-25 LP-CC-6 LL-CC-4 WMZT1D25 WMZD1C06 WMZD1C04

125V LP-CC-10 LP-CC-6 LL-CC-4 WMZT1D10 WMZD1C06 WMZD1C04

Page 5

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Main Components

Number Part Name Description

1 Back Channel Mount Mounting piece for enclosure

2 Crank Handle Used to manually turn the motor.

3 Instructions Holder Keep instruction manual here

4 Name Plate Used for identification

5 Universal Joint Connect to overhead pipe

6 Coupler Used for switch engagement

7 Umbrella Prevents water or debris ingression

8 Motor Control Panel Used in motor operation

9 Switch Status Open/closed indicator

10 Local Control Open/close switch

11 Control Select Select Local/Off/Remote operation

12 Manual Handle Indicates crank handle engagement

13 Safety Switch Mount Mounts the safety switch for handle interlock

14 Manual Crank Port Port for the crank handle

15 Adjustable Cams Used to set/indicate open/close

16 Motor Variations provided in Table 1 (page 4)

17 Motor End Cap Remove to change direction

18 Gearbox Variations provided in Table 1 (page 4)

19 Limit Switches (Abbrev. LS) Used to adjust the open and closed position

20 Main Contactors Motor contactors

21 Control Relays Control relays

22 Fuses or Circuit Breakers Location of fuses or circuit breakers (standard)

23 Safety Switch Prevents motor from running if crank handle is engaged

24 TB3 See Electrical Connections (page 11)

25 TB2 See Electrical Connections (page 11)

26 TB1 See Electrical Connections (page 11)

Table 3: Main Component Descriptions

Page 6

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Main Components

Figure 1: Enclosure

Figure 2: Motor Control Panel

Page 7

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Figure 3: Main Components in Enclosure

Main Components

Page 8

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Figure 4: Crank Safety Switch

Figure 5: Terminals at Bottom of Enclosure

26 25 24

Main Components

Page 9

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Motor Operator Installation

Switch Engagement

Figure 6: Switch Engagement

Manual

Handle Input

Padlock Holes

Engagement

Key

Decoupling

Lock

Decoupled

Locking Plate

Coupler

Flange

Coupler

Keyway

Output Shaft

Decoupling

Lock

Page 10

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Motor Operator Installation

Switch Engagement

Installation

Slide the overhead pipe connection from the switch onto the output shaft of the mo-

tor, leaving a 1/2” gap (shown below, in Figure 6b). Before piercing, ensure that the

slot rotates between 0 and 180˚, facing outwards from the enclosure to ensure that

the coupling mechanism can engage.

Operation

Note: Review Motor Controls on page 12 for safe operation.

Coupling: Manually crank the motor so the motor output shaft keyway coincides

with the coupler keyway. Rotate engagement key through both keyways, then lock

into the coupled position.

Decoupling: Disengage the engagement key, and rest the coupler flange into

either decoupling lock. Lock into the decoupled position. (To help free engagement

key, remove pipe wrap by manually turning the motor with the crank handle.)

Locking: After the coupler is in its desired position, secure with a padlock

through the appropriate locking hole.

Figure 6b: Decoupled Position Figure 6a: Coupled Position

1/2”

Page 11

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Figure 9: TB1 Figure 8: TB3

Motor Operator Installation

Electrical Connections

Figure 7: TB2

Table 4: Descriptions for Figures 7-9

Number Description

1 LS5-LS12 and LS5com-LS12com connections to cam5-cam12 for customer use

2 Remote Control inputs

3 Remote/Local Control status outputs

4 AC input connect 1

5 AC input connect 2

6 DC POS input connect (Note: 125V is shown. Same connections for 24, 48 or 125V)

7 DC GND input connect (Note: 125V is shown. Same connections for 24, 48 or 125V)

2 3 4 5 6 7

Page 12

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Motor Controls

Figure 10: Control Panel

Switch Status:

The light indicates if the switch is in its opened or

closed position.

Local Control:

This is used for local operation. Open Switch will

open the switch, and Close Switch will close it.

The toggle will automatically spring to a neutral

position to cause no movement.

Control Select:

Determines how the switch is to be operated.

Remote: Enables remote operation

Local: Enables local operation

Off: Disables local and remote actuation

Handle Status:

The light will indicate whether or not the crank

handle is in the manual crank port. When this light

is on, the operator will not run.

Note: If the crank handle is engaged in the manual

crank port, the safety switch will prevent the motor

from energizing. This serves as a secondary pre-

caution to decrease the risk of injury or harm.

Page 13

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Maintenance

Figure 11a: Fuses

Pull-Tab Fuse Number

Fuses (If Equipped)

1. Use Table 2 (page 4) to determine

the replacement fuse.

2. Access fuse-port by opening pull-tab.

3. Take out expired fuse.

4. Insert new fuse.

5. Close pull-tab.

Circuit Breakers (If Equipped)

Position:

a. A circuit breaker is closed when up,

and open when down.

b. CB1 and 2 are DC.

c. CB3 is AC.

Replacement:

a. Use Table 2 (page 4) to determine

the replacement circuit breaker.

b. Loosen top and bottom screws to re-

move wires.

c. Remove breaker from din rail. If it has

a tab at its bottom against the rail,

use a flathead screwdriver to push

the tab and pull off breaker. If the

breaker does not have a tab, simply

slide off rail.

d. Install circuit breaker onto din rail as

previously described.

e. Retighten wires into place.

Figure 11b: Circuit Breakers

AC (Open) DC (Closed)

Tab Location

(If Applicable)

Page 14

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Changing Direction of Rotation

Remove the motor end cap (item 17 on Fig-

ure 3) to access the underside of motor; re-

place after finishing.

Open CCW and Close CW

1. Switch the leads on the open contacter

(just to the right of motor), so that the posi-

tive lead from the motor (red) is on 2T1 ter-

minal, and the negative lead from the motor

(black) is on 4T2 terminal.

2. Switch the connections from LS1 to

LS2, and from LS2 to LS1. These control the

motor’s direction of rotation.

3. Switch the connections from LS3 to

LS4, and from LS4 to LS3. These control the

Switch Status lights on the control panel

(see Figure 10 on page 12).

Open CW and Close CCW

1. Switch the leads on the open contacter

(just to the right of motor), so that the posi-

tive lead from the motor (red) is on 4T2 ter-

minal, and the negative lead from the motor

(black) is on 2T1 terminal.

2. Switch the connections from LS1 to

LS2, and from LS2 to LS1. These control the

motor’s direction of rotation.

3. Switch the connections from LS3 to

LS4, and from LS4 to LS3. These control the

Switch Status lights on the control panel

(see Figure 10 on page 12).

Figure 12: Wiring for Default

CCW Rotation

LS4

LS3

LS2

LS1

Figure 13: Connections to Limit

Switches 1-4

2T1

Terminal

4T2

Terminal

Page 15

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Adjusting Opened and Closed Positions

Overview

A cam is adjusted by loosening its two set screws, and then rotating it to the desired

position. Local and remote motor rotation will stop once a flat reaches its LS contactor.

The cam 1 flat will stop the opening rotation. The cam 2 flat will stop the closing rota-

tion. Cam 3 and cam 4 control the switch status lights of the control panel. Follow in-

structions on page 16.

Figure 14: Cam Shaft Positions

Figure 14b:

Position of cam 2 and cam 4

at the end of a CCW closing

rotation, and at the beginning

of a CW opening rotation.

The LS2 and LS4 contactors

are on their flats, just past

the rounds.

Note: If the closing rotation

will be CW, the contactors

will be on the opposite end of

the flats. Changing direction

of rotation is discussed on

page 14.

Cam Round

LS1 Contactor

LS2 Contactor

LS3 Contactor

LS4 Contactor

Cam Flat

Figure 14a:

Position of cam 1 and cam 3

at the end of a CW opening

rotation, and at the beginning

of a CCW closing rotation.

The LS1 and LS3 contactors

are on their flats, just past

the rounds.

Note: If the opening rotation

will be CCW, the contactors

will be on the opposite end of

the flats. Changing direction

of rotation is discussed on

page 14.

Cam 1

Cam Set

Screw

Cam 2

Cam 3

Cam 4

Page 16

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Adjusting Opened and Closed Positions

Setting The Opened Position

As shown in Figure 14a.

1. Manually open the switch by moving Control Select on the control panel to Off.

Insert crank handle into the manual crank port, and turn the handle to rotate the

switch arm until it is in the desired final opened position.

2. Using a 5/64” allen wrench, loosen both cam set screws on cam 1 until the cam

is free to rotate.

3. Rotate cam 1 until the LS1 contactor is on its flat, and at the point just before it

would actuate from a CCW rotation (if the opening rotation is CW) or from a CW

rotation (if the opening rotation is CCW).

4. Tighten both cam set screws on cam 1, being careful not to alter its position.

5. Using a 5/64” allen wrench, loosen both cam set screws on cam 3 until the cam

is free to rotate.

6. Rotate cam 3 until its flat is parallel and in-line with the flat of cam 1. The LS3

contactor should also be on its flat, and at the point just before it would actuate

from a CCW rotation (if the opening rotation is CW) or from a CW rotation (if the

opening rotation is CCW).

7. Tighten both cam set screws on cam 3, being careful not to alter its position.

Setting The Closed Position

As shown in Figure 14b.

1. Manually close the switch by moving Control Select on the control panel to Off.

Insert crank handle into the manual crank port, and turn the handle to rotate the

switch arm until it is in the closed and locked position.

2. Using a 5/64” allen wrench, loosen both cam set screws on cam 2 until the cam

is free to rotate.

3. Rotate cam 2 until the LS2 contactor is on its flat, and at the point just before it

would actuate from a CW rotation (if the closing rotation is CCW) or from a

CCW rotation (if the closing rotation is CW).

4. Tighten both cam set screws on cam 2, being careful not to alter its position.

5. Using a 5/64” allen wrench, loosen both cam set screws on cam 4 until the cam

is free to rotate.

6. Rotate cam 4 until its flat is parallel and in-line with the flat of cam 2. The LS4

contactor should also be on its flat, and at the point just before it would actuate

from a CW rotation (if the closing rotation is CCW) or from a CCW rotation (if the

closing rotation is CW).

7. Tighten both cam set screws on cam 4, being careful not to alter its position.

Page 17

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Time Delay Feature (If Equipped)

The “Time Delay Feature” option allows the operator to have a programmable delay

from either the Open or Close pushbutton until the motor operator cycles. The time de-

lay can be set to a customer specified time. Refer to Figures 14 and 15 as needed.

Important:

1. Operating cams 1, 3, and 5 must be set the

same.

2. Operating cams 2 and 4 must be set the

same.

Operation:

1. Press either the Open or Close pushbutton.

2. When the button is pressed, the green LED

light on the timer (located on the back pan-

el) will begin flashing in 1 second intervals,

signaling that the countdown process has

started.

3. At the end of the count down process, the

timer will send the signal to the motor oper-

ator controls to start the motor. The motor

will then cycle through the operation.

4. If the cycle has been started and needs

to be stopped, press the opposite direc-

tion pushbutton. This will stop and reset

the countdown process.

Motor Disengage/Re-engage Process:

1. To disengage the motor operator from the

vertical operating pipe, insert the manual

crank handle into the shaft on the front of

the gearbox. The amber colored light on the

control panel will illuminate signaling that

the motor operator will not operate. Crank

the manual handle to relieve the pressure

on the coupling and allowing you to disen-

gage the pipe.

2. After the coupling has been disengaged,

crank the motor back to its original posi-

tion, resetting the motor operator cams.

3. Remove the handle from the gearbox, so

that the motor can be cycled electrically.

Figure 15b:

Time Delay Timer

Figure 15a:

Limit Switch Settings

LS4

LS3

LS2

LS1

LS5

Flashing

Light

Page 18

Rev. E

August 2014

131 Enterprise Drive • Edwardsville, IL 62025

618-797-5000

www.turnerswitch.com

Motor Operator Identification

When contacting Turner Electric, refer to the serial number (S/N) shown on the name-

plate. All information for the switch is filed under this number at our facility.

Replacement Parts and Factory Service

Replacement parts are usually readily available from the factory for normal mainte-

nance issues. For emergency repairs consult the factory for a list of recommended

spares that you may wish to keep on hand. For factory service assistance contact your

local Turner Electric representative or call (618) 797-5000.

Figure 16: Typical Name Plate

Hubbell Power Systems SF210-SF220 Motor Installation guide

Brand: Hubbell Power Systems

Model: SF210-SF220 Motor

Type: Installation guide

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Hubbell Power Systems SF210-SF220 Motor Installation guide

Hubbell Power Systems SF210-SF220 Motor Installation guide

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