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LSIS Susol Instruction Manual
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LSIS Susol Instruction Manual

LSIS Susol Instruction Manual

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Summary of Contents for LSIS Susol

  • Page 2 3-1 ~ 3-3 1. Internal structure and components 2. Basic function and breaking operation ………………………………………………………………………………………………………… D. Ratings 4-1 ~ 4-8 1. Type of Susol/ Metasol series 2. Type of OCR/Cradle series 3. Ratings …………………………………………………………………………………… E. Weight & Dimension 5-1 ~ 5-3 1.
  • Page 3 LSIS’s sales office. The contents of this instruction manual shall not become part of or modify any prior or existing agreement, commitment or relationship.
  • Page 4 3. Susol ACBs have features designed to prevent unsafe operation, but it is not possible to eliminate every hazard with these features. Therefore, the person using this device is responsible for recognizing the potential hazards, for wearing protective safety equipment, and for taking adequate safety precautions.
  • Page 5 ■ Handling Removable lifting plates are provided on the top of the Susol ACB structure for insertion of hooks to lift the complete structure. This is the only recommended method of moving the Susol ACB structure. Extreme care should be used not to damage or deform the unit if other moving methods are employed.
  • Page 6 B. Service condition 1. Normal/Special service condition ■ Normal service conditions If under ordinary conditions the following normal working conditions are all satisfied, Susol ACB should be used under this condition unless otherwise specified. 1) Ambient temperature A range of max. +40℃to min. -5℃ is recommended. However, the average temperature of 24 hours does not exceed +35℃.
  • Page 7 B. Service condition 2. Altitude and Insulation clearance ■ Altitude Susol ACB is designed for operation at altitudes under 2000m. At altitudes higher than 2000m, change the ratings upon a service condition. Altitude [m] 2000 3000 4000 5000 Item Withstand voltage [V]...
  • Page 8 C. Structure and Operation 1. Internal structure and components ■ Internal configuration Control terminal block Control terminal 12 13 Auxiliary switches Closing, Trip, UVT Coil Trip Relay Front cover Mechanism Charge Handle Trip spring Closing spring Draw-in/out device Arc extinguishing part Moving contact Fixed contact Conductor on source side...
  • Page 9 C. Structure and Operation 1. Internal structure and components ■ 외관 구조...
  • Page 10 C. Structure and Operation 2. Basic function and breaking operation ■ ACB prevents a fire, a property damage, the breakage of an electrical equipment on load side by protecting a circuit from the fault currents. 1. Circuit Closing The closing operation of mechanism applies the current to the load. When energized, some loads makes inrush current much greater than rated current (In) (e.g.
  • Page 11 D. Types and Ratings 1. Type of Susol series...
  • Page 12 D. Types and Ratings 1. Type of Metasol series...
  • Page 13 D. Types and Ratings 1. Type of Metasol series...
  • Page 14 D. Types and Ratings 1. Type of Metasol series ■ Options ■ Special Specifications F1 ~ F8 low-level contacts of Motors charge switch (Rating : Reference of M1~M8, ex) F1 : AC/DC 100V~125V) VL~V9 low-level contacts of Trip Alarm Contacts (Component : Like AL ~ A9) AL1+AL2 (1a1b) + MRB AL1+AL2 (1a1b) + MRB + Auto Reset...
  • Page 15 D. Types and Ratings 2. Type of OCR/Cradle series ■ OCR ■ Cradle...
  • Page 16 D. Types and Ratings 3. Ratings ■ Ratings of Susol series...
  • Page 17 D. Types and Ratings 3. Ratings ■ Ratings of Metasol series...
  • Page 18 D. Types and Ratings 3. Ratings ■ Ratings of Metasol series...
  • Page 19 E. Weight & Dimension 1. Weight 1) AH type (Susol ACB) Unit : kg 2000AF 4000AF 6300AF 4000A Type 1600A 2000A 3200A (Fork-type) Fixed Draw-out (With cradle) Cradle 2) AN,AS type (Metasol ACB) Unit : kg 2000AF 4000AF 5000AF 6300AF...
  • Page 20 E. Weight & Dimension Dimension ■ Fixed type **) See the catalogue distance of pole to pole(over 4000A) and dimension of F/G frame. 구분 2000AF 1600A 3P 2000AF 1600A 4P 4000AF 3200A 3P 4000AF 3200A 4P 4000AF 4000A 3P 4000AF 4000A 4P 12.5*2,10 12.5*2,10 구분...
  • Page 21 E. Weight & Dimension Dimension ■ Draw-out type ■ Panel cut 314(Panel cutting) 10-￠5 hole Cradle bottom plan D,E Frame : 170 F,G Frame : 200 frame 6-Φ13(mounting hole) **) See the catalogue distance of pole to pole(over 4000A). 구분 2000AF 1600A 3P 2000AF 1600A 4P 4000AF 3200A 3P...
  • Page 22 If any damage or shortages are evident, a claim should be filed at once with the carrier, and the nearest LSIS sales office. Claims for shortages or other errors must be made in writing to LSIS within 30 days after receipt of ACB. Failure to do so constitutes unqualified acceptance and a waiver of all such claims by the purchaser.
  • Page 23 If any damage or shortages are evident, a claim should be filed at once with the carrier to the nearest LSIS sales office. 2. Unpacking them attentively to avoid dropping the products from carrying components and pallets.
  • Page 24 G. Handling and Storage 1. Handling - This breaker and cradle are designed to move easily by overhead lifting devices such as hoisters. You can use lifting hooks which is optional to move them without difficulty. All the carrying devices should be suited to the product’s permissible weight which is presented in Table.1.
  • Page 25 G. Handling and Storage 2. Storage ■ Precaution of storage When storing a circuit breaker for a long term, 1. Keep the breaker at OFF position with the charging spring discharged. 2. Store the draw-out type breaker on the plat place after the TEST position inserted. ■...
  • Page 26 H. Installation 1. Fixed type ■ Installation of fixed type Securely install the left and right mounting frames with M12 bolts (4EA). 4(6) -M12 <Torque> 2. Draw-out type ■ Installation of draw-out type Install draw-out type according to the instruction given below. 1.
  • Page 27 H. Installation 3. Precaution and installation of insulation barrier ■ Precaution 1. Do not lay down a breaker on the side or stand with the side of it. 2. Install a circuit breaker on perfect even ground. (Within 2mm of the level difference) 3.
  • Page 28 H. Installation 4. Bus-BAR Connection ■ Cable connections Make sure that no excessive mechanical force put on the rear terminals for cable connection. Extension terminal is fixed such as B, C and cable is to fixed to the frame such as E . ■...
  • Page 29 I. Operation 1. Manual operation Caution : Before opening or closing the breaker equipped with an under voltage tripping device, control voltage should be applied. ■ Manual charging 1. Charge the handle 7~ 8 times with full strokes. 2. When the closing spring is completely charged, the charging indicator shows “CHARGED”. Charge handle ■...
  • Page 30 I. Operation 2. Electrical operation ■ Electrical operation Closing operation is done by charging the closing spring from remote control. If pushing trip button, closing spring is automatically charged by a geared motor and a circuit breaker is closed by closing button. ■...
  • Page 31 I. Operation 3. Draw-in operation 5. Check the draw-out handle properly inserted and then push the lock plate and turn the draw-out handle clockwise in order to insert the breaker. 6. When the breaker reaches the TEST position, the lock plate automatically projects and the draw-out handle is locked.
  • Page 32 I. Operation 4. Draw-out operation Caution 1. Please stop handle operation when draw in/out locking device protrudes. 2. Draw in or out by moving handle right or left side when draw in/out locking device can not be inserted. ■ Draw-out operation procedure 1.
  • Page 33 J. Trip relay externals and configuration 4. 온도 센서 1. Knob setting ■ N, A type Knob Configuration ■ S type Knob Configuration ■ N, A type knob Information ■ P,S type knob Information 10-1...
  • Page 34 J. Trip relay externals and configuration 4. 온도 센서 2. Key and LED configuration ■ N type key / LED ■ A, P, S type key / LED DIGITAL TRIP RELAY DIGITAL TRIP RELAY ⓕ ⓕ ① ② ③ ④ ⑤...
  • Page 35 J. Trip relay externals and configuration 3. Connector Front Rear 10-3...
  • Page 36 K. Trip relay setting 4. 온도 센서 1. Protection ■ N type 11-1...
  • Page 37 K. Trip relay setting 4. 온도 센서 1. Protection ■ A type 11-2...
  • Page 38 K. Trip relay setting 1. Protection ■ P,S type 11-3...
  • Page 39 K. Trip relay setting 2. Operation characteristic ■ Long-time characteristic(L) ■ Short-time characteristic(S) Available ZSI ■ Instantaneous characteristic(I) 11-4...
  • Page 40 ■ Ground fault characteristic (G) Available ZSI ■ Earth leakage characteristic (G) - Option 1.Standard setting current Knob : lΔn (1) ZCT provided Susol ACB (OCR Z,K Type) - Setting range : 0.5-1-2-3-4-5-10-20-30-Off(A) (2) Private ZCT (OCR E,X Type) - Setting range : 0.5-1-2-3-4-5-Off(A) 2.
  • Page 41 L. The operation of A type trip relay 4. 온도 센서 1. Menu tree Caution ■ Each movement within Menu Tree can be done by using ‘Menu’ and ‘ESC’ button. ■ Use UP(△)/Down(▽) button to move around each setting information under Relay setting display. ■...
  • Page 42 L. The operation of A type trip relay 3. Button configuration Caution DIGITAL TRIP RELAY ■ After 90 seconds under Idle condition, it moves back to Measurement Display page. And data doesn’t save. ■ If pressing ‘ESC/Reset’ button in case of no power supply with OCR, BATT LED will come on to indicate the residual quantity of battery.
  • Page 43 L. The Operation of A type trip relay 5. Relay setting display– Long-time delay, Short-time delay Relay Setting display Long-time Short-time Ground-fault Long-time Short-time Instantaneous Ground-fault Ground-fault tripping current current current tripping current current tripping display setting delay setting setting setting delay delay...
  • Page 44 L. The operation of A type trip relay 4. 온도 센서 6. Relay setting display Measurement display Present time Firmware Relay setting Communication Communication Event display version display Address setting Speed setting index Display Button Contents 1. If pressing ‘MENU’ button 2 times from the measurement display, move to M x 2 Communication Address setting screen.
  • Page 45 L. The operation of A type trip relay 4. 온도 센서 6. Relay setting display Measurement display Present time Firmware Communication Communication Relay setting Event display version Address setting Speed setting display index M X 5 M x 6 12-5...
  • Page 46 M. Tripping curves 4. 온도 센서 1. Long-time protection 13-1...
  • Page 47 M. Tripping curves 4. 온도 센서 2. Short-time protection 13-2...
  • Page 48 M. Tripping curves 4. 온도 센서 3. Instantaneous / Ground-fault protection 13-3...
  • Page 49 M. Tripping curves 4. 온도 센서 4. IDMTL 13-4...
  • Page 50 M. Tripping curves 4. 온도 센서 5. Pre trip alarm ■ Ground-fault ■ IDMTL 13-5...
  • Page 51 N. Inspection and troubleshooting 1. Inspection and maintenance cycle The purpose of inspection for ACB is to prevent the accidents in advance and maintain the performance of it by changing timely the consumable and deteriorative parts. Please make sure the following guideline specified the method for inspection & cycles before using of the equipment.
  • Page 52 N. Inspection and troubleshooting 2. Defects and troubleshooting guideline ■ Troubleshooting guideline 14-2...
  • Page 53 O. Wiring diagram of control circuit 1. Wiring diagram 15-1...
  • Page 54 O. Wiring diagram of control circuit 1. Wiring diagram TC(On Charge) ‘5a5b’ ■ TX(Off Charge) ‘4a4b’ ■ 15-2...
  • Page 55 P. Other operation 1. KEYLOCK operation Keylock is used to prevent unintentional closing operation of the ACB by user. When the ACB is in the operation state, the ACB can operate the On/Off operation with plugged the key. If the ACB is locked, the key is unplugged and the closing operation is not possible.

This manual is also suitable for:

Metasol