Tsubaki Tsbsu series User manual

INSTRUCTION

MANUAL

TSUBAKI

TSUBAKITSUBAKI

TSUBAKI

E＆

＆＆

＆M

CO.

CO.CO.

CO.

ＷＡＲＮＩＮＧ

ＷＡＲＮＩＮＧＷＡＲＮＩＮＧ

ＷＡＲＮＩＮＧ

1. Make sure you read this instruction manual thoroughly before installing,

wiring, operation and inspecting this SHOCK ELAY.

2. Please make sure that this instruction manual accompanies the SHOCK

ELAY to the end user.

3. Product specifications are subject to change for improvement without

notice.

4. Disconnect power. Always lock out power switch before installing,

removing, or servicing unit. Comply with Occupational Safety and Health

Standards 1910. 147 “The Control of Hazardous Energy (Lock Out/Tag

Out).”

5. Install in proper enclosure in accordance with NEMA 250-1991

“Enclosures for Electrical Equipment (1000Volts Maximum)” and NFPA496

1993 edition “Purged and Pressurized Enclosures for Electrical

Equipment, 1993 Edition.” When revisions of these standards are

published, the updated edition shall apply.

6. Guards must be provided on all power transmission and conveyor

applications in accordance with provisions of ASME B15.1-1996 “Safety

Standards for Conveyors and elated Equipment, or other applicable

standards. When revision of these standards are published, the updated

edition shall apply.

ＣＡＵＴＩＯＮ

ＣＡＵＴＩＯＮＣＡＵＴＩＯＮ

ＣＡＵＴＩＯＮ

■ If danger is expected from your application, take the necessary

steps to ensure that it operates safely.

■ If your Tsubaki Emerson product does not operate normally, take

care to ensure that dangerous operating conditions do not occur.

■ Wear suitable clothing and protective equipment (safety glasses,

gloves, safety shoes, etc.)

■

Keep your work place tidy and safe to prevent accidents.

SHOCK RELAY

SHOCK RELAYSHOCK RELAY

SHOCK RELAY

TSB

TSBTSB

TSBS

Series

SeriesSeries

Series

HFSU05

FSU05FSU05

FSU0506

0606

0601

0101

010

0101

. .

05 0.5 - 5 A

30 3 - 30 A

60 5 - 60 A

100 100 A

200 200 A

300 300 A

1. Preface

Thank you for purchasing the Shock Relay TSBS series.

This instruction manual describes everything from installation to adjustment.

Be sure to read this manual carefully before using your Shock Relay.

When delivering a device containing the Shock Relay, be sure that this instruction

manual is included.

2. TSBSU Model identification

TSB S 05 -1

Power Supply: 1:100V 2:200V

Current Range:

Series: S series

Model: Shock Relay

TSB 2CT 100

Rated Primary Current

2 Phase External CT

Model: Shock Relay

3. Dimensions

TSBSU

TSB2CT100

TSB2CT200

TSB2CT300

( nit mm 1inch=25.4 mm)

Attachment

Cover

Screw

Details for installation holes

4. Specifications

Model TSBS 05-＊ TSBS 05-＊

TSBS 05-＊

Current Setting*

1,2

0.5-5A 3-30A 5-60A

Shock Time Setting*

0.2-30s

Current Accuracy ±10％ (Full scale )

Control Power Supply

(Model-＊)

1 100～120VAC±10%, 50/60Hz

2 200～240VAC±10%, 50/60Hz

Maximum motor voltage 600VAC, 50/60Hz *

Current Sensing method 2 Integral Current Transformer

Output Relay Mode 1-SPDT(1c)

Contact Rating (max.) 3A / 250VAC cosφ=1

Contact Rating (min.) *

10VDC 10mA

Operation Normally De-energized

Reset Manual or Electrical (Interrupt power supply)

Expected Life 100,000 operations

Ambient Environment Temperatur

Operating -20 - +60℃ (-4 - +158 F)

Storage -30 - +70℃ (-22 - +176 F)

Humidity 45 – 85％ RH without Condensation

Altitude 2,000m max.

Pollution degree Class 3

To be free from dust and corrosive gas

Vibration 5.9 m/s

or less.

Insulation Between casing and circuit

Over 10MΩwith 500 VDC Megger

Dielectric Strength Between casing and circuit

AC 2000V, 60Hz, 1min

Between contacts AC 1000V, 60Hz, 1min

Between circuits and

contacts AC 2000V, 60Hz, 1min

Protection Structure IP20

Power Consumption Less than 2VA

Material Case pper:PA6, Bottom:PA66

Terminal cover PA6

Mounting 35mm DIN rail or Panel

Dimension(W x H x D /Including Integral CT Windows)

54 x 72 x 64.5 mm

Approximate Weight 0.2 kg

*1 Current setting and Shock time setting show assignable value and these value don’t show

upper limit or lower limit.

*2 In case that motor current exceed upper of current setting, all model are acceptable to under

current 100A

*3 When Shock Relay is used with Inverter, the output frequency of Inverter should be from 30Hz

to 60Hz.

*4 Be careful of the contact detect with the output of shock relay , when the little electric current

drive.

*5 Current and time setting ranges can be set within the warranty range, but not the upper or

lower level of setting volume.

5. Installation

1. Environmental specifications

Install the Shock Relay in the following environment.

• Temperature: －20 to ＋60℃ not in direct sunlight.

• Humidity： 45～85% relative humidity without condensation and freezing.

• Place： Indoors, no water splash.

• Atmosphere： Free from dust, corrosion gas, and oil mist.

• Height: 2000m or less above sea level.

•

Vibration: 5.9m/s

and under.

2. Installation to t e panel

(1) Installation with DIN rail

While pulling the hook of Shock Relay to the arrow direction, install Shock Relay

to 35mm DIN rail. When removal, put the hook to the arrow direction with

flathead screwdriver.

(2) Installation with screw

Put the plate for installation at the both side or Shock Relay, and install Shock

Relay to the panel

3. Installation to t e DIN rail

(1) Pull the hook on the Shock Relay in the direction of the arrow to remove the

mounting bracket.

(2) Install the Shock Relay to the DIN rail.

6. Wiring

(1) Connect power source to the terminal A1- A2.

Never connect the output of an inverter or a servo driver to terminals A1-A2.

Install an insulation transformer between the power line and terminals A1-A2 of

the SHOCK RELAY when harmonic noise is included in the power line.

(2) Check and correct the following items before turning the power on.

a. Is there any misconnection?

b. Have you forgotten to complete any connections?

c. Are there any abnormal conditions such as a short-circuit or ground fault?

WARNING ELECTRICAL SHOCK AND BURN

Do not operate without the ground wire connected.

7. Terminal Function

Terminal

Function

. Contents.

A1 Power

Supply

commercial power supply is wired

95 Output

Relay

Common

96 Normally close

98 Normally open

Pull a hook in the direction of the arrow with a screwdriver to

remove the bracket.

Mounting hole

hook

６３

2-M4

Ａｔｔａｃｈｍｅｎｔ

8. Current Transformer

Select the number of wires passing through the CT (Current Transformer) by using the following

table for best performance. When two motor leads pass through the CT, the current sensed by

the CT is twice the motor current flowing through the motor lead.

AC 200 ~ 230 Volt Motor

AC 400 ~ 460 Volt Motor

Motor

Capacity

(kW)

Motor

Capacity

(Hp)

TSBS

TYPE

Wires

passing

through CT

Motor

Capacity

(kW)

Motor

Capacity

(Hp)

TSBS

TYPE

Wires

passing

through CT

0.1 1/8 TSBS 05-2

4 －－－－

0.2 1/4 TSBS 05-2

3 0.2 1/4 TSBS 05-2

0.4 1/2 TSBS 05-2

2 0.4 1/2 TSBS 05-2

0.75 1 TSBS 05-2

1 0.75 1 TSBS 05-2

1.5 2 TSBS 30-2

3 1.5 2 TSBS 05-2

2.2 3 TSBS 30-2

2 2.2 3 TSBS 05-2

3.7 5 TSBS 30-2

１ 3.7 5 TSBS 30-2

5.5 7-1/2 TSBS 30-2

1 5.5 7-1/2 TSBS 30-2

7.5 10 TSBS 60-2

1 7.5 10 TSBS 30-2

１

11 15 TSBS 60-2

1 11 15 TSBS 30-2

－－－－ 15 20 TSBS 60-2

－－－－ 18.5 25 TSBS 60-2

－－－－ 22 30 TSBS 60-2

9. Basic wiring diagram

1) Basic wiring diagram

Power Supply Note.

1. A transformer may be required, depending on

the voltage of Motor (i.e. over 240VAC)

2. Output relay is normally de-energized. When

Shock Relay trips, the contacts change state.

3. Two of three phases of the motor are passed

through the Shock Relay’s CT.

4. Shock relay shall be to be turned on at the

same time as MC is turned on.

In case that Shock time is less than 1.5

seconds, it is possibility that Shock Relay trips.

5. If the capacity of the operating

electromagnetic coil of the electromagnetic

contactor is above 200VA during closing time

or 20VA during holding time, then drive a

secondary relay with the relay output, and

open and close the electromagnetic contactor

with the contacts of the secondary relay.

MC : Magnetic contactor

ON : Start switch

OFF : Stop switch

Fuse : Fuse

Tr : Transformer

M : T

HREE-PHASE

OTOR

TSB

OFF

Fuse

Tr CB

R S T

Fuse

2) Wiring diagram for Manual reset.

M : T

HREE-PHASE

OTOR

Note. 1. Set Shock Time setting at more than 3 seconds and set Off Delay

Timer at less than 1.5 seconds.

2. In case of using external CT, motor wiring are passed through

hole of external CT.

Power Supply

TSB

OFF

Fuse

R S T

RY T

Off Delay

Timer

ower

Supply

side

Motor

side

External CT

TSB2CT

SHOCK RELAY

O TP T

POWER

INP T

95 96 98 A1 A2

RESET

button

C RRENT

knob

TEST

button

MON L

HOCK

TIME knob

10. Construction

Description

Shock Relay senses the motor current passing through the two CTs and automatically

detects the starting of the motor.

Shock Relay S series detects the under current by comparing the CT-sensed motor

current with the trip current that is preset with the C RRENT knob.

When the motor current falls off the preset trip current level, the Shock Relay trips after the

trip delay that is preset with the SHOCK TIME knob.

Every time that the Shock Relay trips, always investigate the cause of the under current and

correct the cause.

Release the tripped Shock Relay by pressing the RESET button or by shutting power down

before restarting the equipment.

Shock Relay lights the C LED when sensing a smaller current than preset with the

C RRENT knob and remains lit after the relay trips.

Shock Relay provides a TEST button to confirm the operation of the output relay and the

SHOCK TIME. The Shock Relay trips after the SHOCK TIME when the TEST button is

pressed and held.

*1 In case of basic wiring diagram, Shock Relay is turned off after trip.

Start

SHOCK RELAY

TRIP

Motor current

Ampere

Time

A Preset

Current

nder load

Output Relay

Motor Stop

Ｂ

SHOCK TIME Ｂ SHOCK TIME

Power Supply

MON

ＵＣ

11. Set up

1. Set SHOCK TIME knob (trip delay timer) at the desired trip time.

2. Set C RRENT knob (trip current) at the desired current of the motor.

3. Supply control voltage to the Shock Relay.

4. Start the motor and then slowly turn the C RRENT knob counter counterclockwise until

the Shock Relay flashes C LED. At this point, the C RRENT knob indicates 100％ of

the motor running current.

5. Set the C RRENT knob at the proper trip current.

12. Troubles ooting

Symptom Check Result Treatment

“MON” lamp isn't

turned on.

Check the operation power supply

wiring.

（between terminals A1 and A2）

Incorrect wiring. Wire correctly

Measure the voltage of the

operation power supply with a

tester.

（between terminals A1 and A2）

Not predefined voltage. Set predefined voltage

Predefined voltage Repair or replace.

Just after starting,

the relay begins

operating.

Check the value of C RRENT. Set too high Set to suitable level.

Check the value of SHOCK TIME.

Set too short Set to suitable time.

The relay output

does not operate.

Check the Current level setting. The Current level setting is

inappropriate.

Set to suitable level.

Check the SHOCH TIME setting. Set too long Set to suitable time.

If replacement of the shock Relay is necessary, please make contact with our company office.

13. Maintenance

(1) To prevent an accident, keep the surrounding area clean and create a safe environment.

(2) Before checking the installation and connection of the Shock Relay, turn off the power source.

Be sure that the equipment is completely stopped and the MON of the Shock Relay is off.

Make sure that the power source is locked out and cannot be accidentally turned on.

14. Daily c eck and periodic c eck

(1) Confirm that there is no looseness in the installation of the Shock Relay and current

transformer. Check the wiring connections every six months.

(2) Regularly check the function of the output relay, terminal 95-96, terminal 97-98, by pressing

the TEST button.

(3) A typical life time of electrolytic capacitor mounted in the SHOCK RELAY is about 10 years at

an average ambient temperature of 30℃, but this lifetime may vary with a different ambient

environment and with the operating period when power is supplied. We recommend you to

exchange the Shock Relay for a new one before trouble occurs.

15. Point for safe use

(1) Take measures beforehand to prevent danger when using a TS BAKI EMERSON product.

(2) If our product begins to operate improperly, be sure to take measures to prevent a

dangerous situation from arising.

16. Warranty

１

１１

１. Range of warranty

With regard to any troubles happened to our products, replacement or repair of such troubled

parts will be provided for free of charge during the effective period of warranty, provided that

installation and maintenance/management of said products have been performed properly

pursuant to the description of this instruction manual and said products have been used under

the condition described in the brochures or agreed separately through mutual consultations.

The content of warranty is limited only to the Shock Relay itself delivered to you and the

judgment thereof will be made by our selection because such judgment pertaining to the range

of warranty is often complex.

２

２２

２ . Warranty period

The warranty period shall be either 18 months after shipment from our factory or 12 months

after starting operation, whichever is shorter. Any and all inspection/repair undertaken by us

after the above warranty period has passed will be charged. Should questions arise, please

do not hesitate to contact us or the dealer from whom you purchased.

３

３３

３ . Miscellaneous

(1) Any matters described in this instruction manual are subject to change without notice.

(2) We have tried our best in preparing the contents of this instruction manual. Should any

mistake or oversight be found, we will be more than happy if you would advice us of them.

MEMO

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