Installer Electrical Wiring Diagrams. Important Assembly Instructions

Important

Installer Assembly Instructions Electrical Wiring Diagrams

Important Assembly Instructions Effective January 2005 Bulletin #542 (Replaces April 2003)

ELECTRICAL WIRING DIAGRAMS CONTROLS PAGE Reversing Drum Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Safety Disconnect Switch or Manual Start Switch . . . . . . . . . . . . . . . . . . . . . . . . . .4 Push Button Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Reversing Three Phase Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Non-Reversing Three Phase Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Reversing Single Phase Magnetic Starter (115 Volt) . . . . . . . . . . . . . . . . . . . . . . . .8 Reversing Single Phase Magnetic Starter (230 Volt) . . . . . . . . . . . . . . . . . . . . . . . .9 Non-Reversing Single Phase Magnetic Starter (115 Volt) . . . . . . . . . . . . . . . . . . .10 Non-Reversing Single Phase Magnetic Starter (230 Volt) . . . . . . . . . . . . . . . . . . .11

MOTOR Motor Wiring Diagram Single Phase 115/230 Volt . . . . . . . . . . . . . . . . . . . . . . . . .12 Motor Wiring Diagram Three Phase Single Voltage Motors . . . . . . . . . . . . . . . . .13 Motor Wiring Diagram Three Phase Dual Voltage Motors . . . . . . . . . . . . . . . . . . .13 Reliance Electric’s MD60 A-C Variable Speed Drive . . . . . . . . . . . . . . . . . . . . . . . . .14

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Engineering Data

• Wiring Diagram — Reversing Drum Switch • Single Phase — Reversing Drum Switch — 115 Volts AC Input Power 115 Volt, Single Phase (L2) (L1) (GROUND)

1 2

3 4

5 6

To Motor (See wiring diagram Pg. 12) (T8) (T2 & T4) (T5) (T1 & T3) (GROUND)

To Change motor rotation, interchange T5 and T8 leads

The reversing drum switch is similar to the manual start switch, but has the added advantage of being able to reverse the motor. It is standard equipment on most HYTROL portable model conveyors, and is normally mounted near the conveyor drive. The reversing drum switch is considered as a single point control, but may be extended through the use of a remote control rod (optional item), allowing the operator to control the conveyor from either end. NOTE: This switch does not provide for motor overload protection.

1. Customer is to ground switch and motor at points shown on diagram. 2. Consult national electrical code for wire size to be used for connections between motor and switch. 3. This method provides no overload protection for motor. 4. Hytrol Part No. 032.103 5. Allen-Bradley Reversing Drum Switch

• Single Phase — Reversing Drum Switch — 230 Volts AC Input Power 1 2

(L2) (L1) (GROUND)

3 4

(T4) 5 6

• Three Phase — Reversing Drum Switch — 208-230/460 Volts AC Input Power (L1)

To Motor 1 2 3 4

(L2) (GROUND)

OFF

REV

(T5) (GROUND)

To Change motor rotation, interchange T5 and T8 leads

(L3)

FWD

(T1)

To Motor Wire nut together T2,T3, and T8 (See wiring diagram Pg. 12)

5 6

(See wiring diagram Pg. 13)

(T1) (T3) (T2) (GROUND)

NOTE: To Change motor rotation, interchange any two line leads.

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Engineering Data

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• Wiring Diagram — Safety Disconnect Switch or Manual Start Switch The manual start switch is a simple “ON-OFF” switch that directly controls the motor power. It is suitable for a large number of conveyor applications not requiring a reversible operation. The manual start switch is a single point control and is normally mounted at or near the drive. NOTE: This switch does not provide: motor overload protection.

• Single Phase—115/230 Volts AC

(L2)

LINE

LOAD

(T2)

POWER LINE

(GROUND)

TO MOTOR SEE PAGE 12

LOAD

(L1)

1. In NEMA 1 Enclosure 2. Hytrol Part Number 032.1014 3. This Switch has no motor protection 4. Max. 30 Amps, 600 Volts 5. UL Listed 724F, CSA

(T1) LINE

LOAD

(GROUND)

• Three Phase—208 - 230/460 Volts AC

(L3)

LINE

LOAD

(T3)

POWER

TO MOTOR SEE PAGE 13 (L2)

(T2) LINE

LOAD (T1)

(L1)

(GROUND)

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1. In NEMA 1 Enclosure 2. Hytrol Part Number 032.1014 3. This Switch has no motor protection 4. Max. 30 Amps, 600 Volts 5. UL Listed 724F, CSA

LINE

LOAD

(GROUND)

TECHNICAL MANUAL HYTROL CONVEYOR COMPANY, INC. JONESBORO, ARKANSAS

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Engineering Data

• Wiring Diagram — Push Button Station Remote push-button stations, designed for magnetic starters, are used to control the starter coils. Starters may be controlled by single or multiple push-button stations. Hytrol’s standard control voltage through the push-button station is 115 volt, single phase.

• Single “Fwd-Rev-Stop” Station

• Single “Start-Stop” Station

FWD

START

A REV

A B

B

STOP

C

STOP

C

D

GROUND

GROUND

• Two “Fwd-Rev-Stop” Stations

• Two “Start-Stop” Stations

FWD

START

FWD

START

A

A STOP

REV

REV

B

B

STOP

STOP

C GROUND

C

STOP

D

GROUND

• Three or More “Start-Stop” Stations START

START

START

• Three or More “Fwd-Rev-Stop” Stations FWD

FWD

FWD

REV

REV

REV

A

A STOP

STOP

STOP

B C

B STOP

STOP

C

STOP

GROUND

D

GROUND

Center Station is TYP. Wiring for Three or More Push-Button Stations

Center Station is TYP. Wiring for Three or More Push-Button Stations Page:

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Engineering Data

• Wiring Diagram — Reversing Three Phase Starter The reversing magnetic starter directly controls the current to the motor by actually closing the required set of contacts to cause motor rotation in the desired direction (Forward/Reverse), and provides a remote means of conveyor directional control. Remote pushbutton stations, designed for magnetic starters, are used to control the starter coils. Starters may be controlled by single or multiple pushbutton stations. Magnetic starters also provide the added feature of overload protection for the motor.

Three Phase Power, voltage as required for the motor

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TECHNICAL MANUAL HYTROL CONVEYOR COMPANY, INC. JONESBORO, ARKANSAS

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Engineering Data

• Wiring Diagram— Non-Reversing Three Phase Starter The non-reversing magnetic starter directly controls the current to the motor by actually (closing) the required set of contacts to cause motor rotation in one direction, and provides a remote means of conveyor control. Remote pushbutton stations, designed for magnetic starters, are used to control the starter coil. Starters may be controlled by single or multiple pushbutton stations. Magnetic starters also provide the added feature of overload protection for the motor.

Three Phase Power, voltage as required for the motor

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Engineering Data

• Wiring Diagram — Reversing Single Phase Magnetic Starter The reversing magnetic starter directly controls the current to the motor by actually closing the required set of contacts to cause motor rotation in the desired direction (Forward/Reverse), and provides a remote means of conveyor directional control. Remote push-button stations, designed for magnetic starters, are used to control the starter coils. Starters may be controlled by single or multiple push-button stations. Magnetic starters also provide the added feature of overload protection for the motor.

115 Volt, Single Phase Power

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TECHNICAL MANUAL HYTROL CONVEYOR COMPANY, INC. JONESBORO, ARKANSAS

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Engineering Data

• Wiring Diagram — Reversing Single Phase Magnetic Starter The reversing magnetic starter directly controls the current to the motor by actually closing the required set of contacts to cause motor rotation in the desired direction (Forward/Reverse), and provides a remote means of conveyor directional control. Remote push-button stations, designed for magnetic starters, are used to control the starter coils. Starters may be controlled by single or multiple push-button stations. Magnetic starters also provide the added feature of overload protection for the motor.

230 Volt, Single Phase Power

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Engineering Data

• Wiring Diagram — Non-Reversing Single Phase Magnetic Starter The non-reversing magnetic starter directly controls the current to the motor by actually closing the required set of contacts to cause motor rotation in one direction, and provides a remote means of conveyor control. Remote pushbutton stations, designed for magnetic starters, are used to control the starter coil. Starters may be controlled by single or multiple push-button stations. Magnetic starters also provide the added feature of overload protection for the motor.

115 Volt, Single Phase Power

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TECHNICAL MANUAL HYTROL CONVEYOR COMPANY, INC. JONESBORO, ARKANSAS

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Engineering Data

• Wiring Diagram — Non-Reversing Single Phase Magnetic Starter The non-reversing magnetic starter directly controls the current to the motor by actually closing the required set of contacts to cause motor rotation in one direction, and provides a remote means of conveyor control. Remote pushbutton stations, designed for magnetic starters, are used to control the starter coil. Starters may be controlled by single or multiple push-button stations. Magnetic starters also provide the added feature of overload protection for the motor.

230 Volt, Single Phase Power

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TECHNICAL MANUAL HYTROL CONVEYOR COMPANY, INC. JONESBORO, ARKANSAS

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Engineering Data

• Motor Wiring Diagram

Figure B

SINGLE PHASE, 115/230 VOLT

NOTES: 1. To reverse motor rotation interchange T5 and T8 leads 2. Wiring reference

230 VOLT

115 VOLT

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L1

L2

JOIN

T1

T4,T5

T2,T3 and T8

Clockwise rotation

T1

T4,T8

T2,T3 and T5

Counter clockwise rotation

T1,T3,T8

T2,T4,T5

Clockwise rotation

T1,T3,T5

T2,T4,T8

Counter clockwise rotation

TECHNICAL MANUAL HYTROL CONVEYOR COMPANY, INC. JONESBORO, ARKANSAS

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Engineering Data

• Motor Wiring Diagram Figure A

Figure C

THREE PHASE, SINGLE VOLTAGE MOTORS

THREE PHASE, DUAL VOLTAGE MOTORS 200-208/400-416 VOLT OR 230/460 VOLT

NOTES: 1. Y-CONNECTED 2. To reverse motor rotation interchange any two power leads

NOTES: 1. Y-CONNECTED, DUAL VOLTAGE MOTOR 2. To reverse motor rotation interchange any two power leads 3. Wiring reference 4. Motors with leads T10, T11, T12; these three leads are to be connected together. L1

L2

L3

TIE TOGETHER

230 VOLT OR 200-208 VOLT

T1,T7

T2,T8

T3,T9

T4,T5 and T6

460 VOLT OR 400-416 VOLT

T1

T2

T3

(T4,T7) (T5,T8) (T6,T9)

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Engineering Data

• Reliance Electric’s MD65 A-C Variable Speed Drive

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TECHNICAL MANUAL HYTROL CONVEYOR COMPANY, INC. JONESBORO, ARKANSAS

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Engineering Data

• Reliance Electric’s MD65 A-C Variable Speed Drive

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HYTROL CONVEYOR COMPANY, INC. 2020 Hytrol Drive Jonesboro, Arkansas 72401 Phone: (870) 935-3700 EFFECTIVE JANUARY 2005 Printed by PINPOINT PRINTING 1/05