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SHOCK RELAY
SHOCK RELAY
SHOCK RELAY
SHOCK RELAY
TSBS S S S A A A A Series
TSB
TSB
TSB
INSTRUCTION MANUAL
! ! ! !
1. Make sure you read this instruction manual thoroughly before installing,
wiring, operation and inspecting this SHOCK RELAY.
2. Please make sure that this instruction manual accompanies the SHOCK
RELAY to the end user.
3. Product specification 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 Related Equipment, or other applicable
standards. When revision of these standards are published, the updated
edition shall apply.
! ! ! !
■ 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.
Series
Series
Series
WARNING
WARNING
WARNING
WARNING
CAUTION
CAUTION
CAUTION
CAUTION
TSUBAKI E E E E &M &M &M &M CO.
TSUBAKI
TSUBAKI
TSUBAKI
E E E E H H H H F F F F S S S S A A A A 05 05 05 05. . . . 0601
CO.
CO.
CO.
20 20 20 201 1 1 1 3 3 3 3 . . . . 1 1 1 1 2 2 2 2 . . . . 1 1 1 1
0601- - - - 4 4 4 4
0601
0601

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Summary of Contents for Tsubaki SHOCK RELAY TSBSA Series

  • Page 1 ■ 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.)
  • Page 2 1. Preface Thank you for purchasing the Shock Relay TSBSA 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.
  • Page 3 3. Dimensions ・ ・ ・ ・ Shock relay Attachment Screw Cover (Unit mm 1inch=25.4 mm) 72 61...
  • Page 4 ・ ・ ・ ・ External 2-phase CT Details for installation holes...
  • Page 5: Specifications

    4. Specifications Series TSB SA Current Setting * Type Range 0.5 - 5A 1 – 10A 3 – 30A 5 – 60A Time Setting * Starting Trip Delay Start Time 0.2 - 10s Trip Time Shock Time 0.2 - 5s Accuracy Current ±10%...
  • Page 6: Installation

    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 t dust, corrosion gas, and oil mist. •...
  • Page 7: Current Transformer

    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...
  • Page 8 9. TSB2CT( ( ( ( External 2-phase CT) ) ) ) ・ ・ ・ ・ Specifications Model No. TSB2CT100 TSB2CT200 TSB2CT300 Class Rated primary current 100A 200A 300A Rated secondary current Rated burden Rated frequency 50/60Hz Approximately weight 0.5kg ・ ・ ・ ・ Installation Procedure 1.
  • Page 9 10. construction OC LED ①START TIME knob ③SHOCK TIME knob 0.2-30sec 0.2-10sec ②CURRENT knob MON LED A1 A2 95 96 98 TEST RESET POWER INPUT OUTPUT Description Two of three phases of the motor current are monitored by integral current transformers (External current transformers are required for current more than 60 Amps).
  • Page 10: Troubleshooting

    11. Set up 1) When installing, set the start delay timer (START TIME knob) to the known motor run-up time or the maximum if the time is not known. 2) Set the trip delay timer (SHOCK TIME knob) to the desired trip time. 3) Set the load current (CURRENT knob) at the rated full load or the desired value.
  • Page 11: Maintenance And Testing

    Shock Relay for a new one before trouble occurs. 15. Point for safe use (1) Take measures beforehand to prevent danger when using a TSUBAKI product. (2) If our product begins to operate improperly, be sure to take measures to prevent a dangerous situation from arising.

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