Susol LV Switchgear. Susol Low Voltage Switchgear & Motor Control Center

Transcription

1 Susol LV Switchgear Susol Low Voltage Switchgear & Motor Control Center

2 Susol Low Voltage Switchgear & Motor Control Center LV Switchgear LSIS Susol Low Voltage Switchgear provides optimized SOLUTION to meet various customer's Needs. Susol Low Voltage Switchgear is designed and produced to construct high quality power system such as plants and buildings. It realizes Compact size and also secures customer's convenience and safety. Susol Low Voltage Switchgear is a high performance & high quality product that comply with IEC &2, so it can be used all kinds of industrial field. LV Switchgear

3 Contents Features Rating IEC Standard Internal FORM of separation Unit Unit Structure Control Board Susol LV Switchgear structure

4 Susol LV Switchgear Features Stability and Reliability Designed to meet the IEC &2 standard Protection degree: IP43 (Up to 54) Form 4b Structure - Prevention fault spread by metal partitions Safety and Convenience for user Screw type In/Out assembly Independent Modular structure for maintenance Structure for user safety Easy Unit position change Compact size Reduce installation space (Save space by 29% compared to the conventional model) Adopted ½ Unit construction Save space by 29% Adopted LSIS ACB & MCCB 4

5 Rating Description Main Feeder MCC Rated operating voltage Up to 690V Up to 500V Rated current Main Up to 5000A Distribution Up to 5000A Up to 1500A Phases 3P4W Rated frequency 50/60Hz Rated short time withstand current Up to 100 ka/1sec. Arc fault containment (IEC TR 61641) Up to 100kA/0.3sec (85kA/0.5sec) Rated insulated voltage 1000V 750V Rated impulse withstand voltage 12kV 8kV Degree of protection Up to IP54 * Form of Internal separation Form 4b Size (W D H) Standard IEC & 2 * MCC Unit for IP54 is Fixed type only. 5

6 IEC Standard (From IEC to IEC &2) IEC (old) & & 2 (new) Specifications comparison OLD IEC X OLD IEC X LV switchgear & controlgear LV switchgear General rules Assemblies (ASSEMBLIES) Busbar Trunking Systems Distribution Boards for unskilled pers ASS. for construction sites ASSEMBLIES for public networks NEW IEC X General rules LV switchgear (2009) & controlgear Assemblies (ASSEMBLIES) Power switchgear and controlgear assemblies Distribution Boards for Ordinary pers ASS. for construction sites ASSEMBLIES for public networks Busbar Trunking Systems Ecomplying with IEC series; electronic devices or equipment is combined with The verification of these requirements in accordance with the IEC series need not be repeated. OLD IEC X NEW IEC X 6

7 Internal FORM of separation Prevention fault spread by metal partitions (Up to Form 4b type 7) FORM 4b structure Separation of busbar from the functional units Separation of functional units from one another Separation of terminals of functional units Terminals NOT in same compartment as functional unit Susol LV Switchgear Form 4b type 5 & 7 Structure Type 7 Type 5 7

8 Unit Unit Withdrawable unit's height is adjustable from 150 mm up to 750 mm. Unit's height can be adjusted by 50 mm pitch. MCCB, magnetic contactors, protective relays, auxiliary relay, timer, CT, ZCT, and fuse are attached horizontally from the front of the unit case. Primary and secondary plug of main circuit, and control circuit plug are attached at the back of the Unit Case. Unit Configuration Unit Configuration Unit withdrawal the space for unit Unit Configuration ½ Unit configuration ½ unit configuration provides expanded working space, allowing optimal space management. 1 Unit ½ Unit Operator safety embedded design POSITION WINDOW Padlock-equipped Gear Device Indicator Unit withdrawal/insertion disabled when circuit breaker is ON Interior shaft prevents negligent accidents 8

9 9 Unit's location SERVICE Position This means that if Unit's locking device is at LOCKED position, primary & secondary plug of main circuit, control circuit plug are connected to respective circuit. TEST Position At TEST position, only control circuit plug and socket are connected and you can check all control unit output signal. Disconnected Position Control circuit plug, primary & secondary plug of main circuit are disconnected. However, the Unit CANNOT be withdrawn from the MCC by mechanical mechanism. Vertical Busbar Primary Plug of Main Circui N Phase Busbar N Phase Primary Plug of Main Circuit Secondary Fixed Plug of Main Circuit Secondary Movable Plug of Main Circuit Control Circuit Plug Control Circuit Socket Withdrawal Unit Withdrawable Position Plug and socket of control unit, primary & secondary plug of main circuit, mechanical mechanism are disconnected. So the Unit CAN be completely withdrawn from the MCC.

10 Unit Structure Unit Base Plate Gear Interlock Primary Plug of Main Circuit Secondary Plug of Main Circuit 24 Poles Control Circuit Plug Control Board 10

11 Control Board MCCB Handle Position Interlock Control Board Door Handle Position Handle Position Mechanical Status Electrical Status ½, 1 Unit Status Module Interlocked Padlock Possible Withdrawable Contact Main Switch Control Circuit 1 Position Service 2 Position Test 3 Position Disconnected ISO 4 Position Moving - 11

12 Control Board Susol LV Switchgear Appearance Single line diagram INCOMING FEEDER (ACB 2 of units) 3P4W 690V 100kA/1sec 5000A 50/60Hz FEEDER (MCC) ACB 4P 2000A W / OCR MCCB 4P 100AF / 100AT ACB 4P 6300A W / OCR ACB 4P 630A W / OCR MCCB 4P 250AF / 250AT MCCB 4P 630AF / 630AT 12

13 Susol LV Switchgear structure ❻ ❼ ❿ ❽ ❾ ❷ ❸ ❶ ❹ ❺ ❶ Basic Frame ❷ Corner piece ❸ Fixed Corner ❹ Bottom Plate ❺ Channel Base ❻ Top plate ❼ Lifting angle ❽ Left Barrier ❾ Right Barrier ❿ Main Busbar Clamp Vertical Busbar Clamp(top, bottom) Vertical Busbar Clamp(middle) Insulator Barrier Finger Proof Barrier Safety Shutter Primary plug of main circuit Secondary plug of main circuit Control circuit plug Lamp plate Unit door Unit handle Name plate Position window Gear Unit Interlock Unit Main Busbar Vertical Busbar Top Front Cover Bottom Front Cover Unit Barrier 13

14 Memo 14

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16 Head Quarter 127 LS-ro (Hogye-dong) Dongan-gu, Anyang-si, Gyeonggi-Do, 14119, Korea Tel , 4684, 4429 Fax: Overseas Subsidiaries LSIS(Dalian) Co., Ltd. (Dalian, China) Tel: Fax: LSIS(Wuxi) Co., Ltd. (Wuxi, China) Tel: Fax: LS VINA Industrial Systems Co., Ltd (Hanoi, Vietnam) Tel: Fax: LSIS Middle East FZE (Dubai, U.A.E.) Tel: Fax: LSIS Europe B.V. (Amsterdam, Netherlands) Tel: Fax: LSIS Japan Co., Ltd. (Tokyo, Japan) Tel: Fax: LSIS USA Inc. (Chicago, U.S.A) Tel: Fax: Overseas Branches LSIS Shanghai Office (China) Tel: Fax: LSIS Beijing Office (China) Tel: Fax: LSIS Guangzhou Offce (China) Tel: Fax: LSIS Qingdao Office (China) Tel: Fax: LSIS Chengdu Office (China) Tel: Fax: LSIS ShenYang Office (China) Tel: Fax: LSIS Jinan Office (China) Tel: Fax: LSIS Co., Ltd. Tokyo Office (Japan) Tel: Fax: LSIS Co., Ltd. Rep. Office (Vietnam) Tel: LSIS Moscow Office (Rossia) Tel: Fax: LSIS Jakarta Office (Indonesia) Tel: Specifications in this catalog are subject to change without notice due to c LSIS Co.,Ltd. All rights reserved. / English (03) Staffcom continuous product development and improvement.