Mdu breaker; melsec-q series sequencer cc-link communication version (59 pages)
Summary of Contents for Mitsubishi Electric AE-SW Series
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MITSUBISHI Low-Voltage Air Circuit Breakers series World Super AE 三菱低压空气断路器 World Super AE 三菱低圧気中遮断器 World Super AE MODEL AE-SW INSTRUCTION MANUAL 使用说明书 取扱説明書 Types covered in this manual 本手册适用于以下型号产品 対象機種 AE630-SW AE1000-SW AE1250-SW AE1600-SW AE2000-SWA AE2000-SW AE2500-SW AE3200-SW AE4000-SWA AE4000-SW AE5000-SW AE6300-SW Before using these Series AE breakers, please read these IMPORTANT NOTE: instructions carefully, and make sure that all actual users also read them.
Safety precautions ¡Before using this device, make sure to read this Instruction manual thoroughly. The cautionary items noted herein are of the utmost importance for the safe use of this device, and should always be strictly followed. ¡Please make sure that the final user receives this Instruction manual. ¡This Instruction manual is prepared for an electrical expert.
Internal construction Control circuit terminal block AE-SW Control circuit connector Auxiliary switch Shunt trip device, closing coil Electronic trip relay Front cover Tripping mechanism Closing mechanism Charging mechanism Closing spring Drawout mechanism Intermediate base Arc-extinguishing chamber Movable contact Fixed contact Conductor on the breaker Conductor on the cradle Main circuit junction...
Unpacking Make sure that the packing case is free from any abnormality such as breaking and/or wetting. Referring to the rating nameplate, make sure that the delivered breaker is in conformity with your order. Serial No. is indicated on the rated name plate and the cradle name plate (Fig.
Handling Fig. 6-1 Fig. 6-2 Never drop the breaker when Never roll the breaker handling. when handling. Wire length: 1 m or more Wire length: 1 m or more Lifting hooks (HP) CONNECT position Fig. 6-5 When lifting and placing, be careful nei- ther to drop nor to impact the breaker and the terminals for the center of gravity is Fixed type...
Installation < Drawout type > AE630-SW〜AE4000-SWA Tolerance on support flatness ≤ 1 mm Earthing terminal Fig. 7-1 Fig. 7-2 In the case of AE4000 ~ 6300-SW, insert four M12 bolts from the bottom and two M12 bolts from the back to mount the cradle as shown in Fig.
Mount of drawout handle The drawout handle can be mounted on any of the left and right sides of the cradle. ¡Mounting on the left side ¡Mounting on the right side Drawout handle Handle holder Note: The drawout handle cannot be mounted on the left side of the cradle when the cradle is provided with a mechanical inter lock (MI) or a door inter lock (DI).
Connection ■Main circuit CAUTION CAUTION 25mm 40 ~ 50N·m Conductor Use small washers to connect that Fig. 9-1 the washers do not overlap with each other. Fig. 9-2 ACB termi- nal (silver- CAUTION plated) Fig. 9-3 Max. 200 mm Fixing support Fig.
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Table 10-1 Electromagnetic force in N per 1 m conductor (3-phase short circulation) Type AE630-SW AE2000-SW AE4000-SWA AE4000-SW AE2000-SWA Conductor distance (mm) Drawout type Fixed type Prospective fault current AE1600-SW AE3200-SW AE6300-SW kA (pf) 30 (0.2) 7,700 5,700 6,300 5,100 3,500 3,900 4,300...
Insert operation ■DISCONNECT → CONNECT position Release the lock levers, and pull the extension rails for- Place the breaker on the extension rails, using a lifter or ward. ropes. Mount the concave of the breaker in the rail pro- truding portion. (Fig. 11-5) Using a lifter or ropes Extension rails Lock levers...
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Push the lock plate in fully until it is latched to release After releasing the lock plate, turn the drawout handle the lock. clockwise. (Note:) (Note:) (a) If the lock plate is not fully released, turn the (a) Do not try to pull the unit out while inserting it as drawout handle to right and left a little.
Drawout operation ■CONNECT → DISCONNECT position Remove two fixing bolts (M12) for the types AE4000 ~ 6300-SW. (See Fig. 13-1) Fig. 13-1 Keeping the OFF button pushed, insert the drawout handle. OFF button CONNECT position Push Fig. 13-2 (Prohibition) Do not insert the drawout handle unless the OFF Drawout handle button is pushed.
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When the breaker is drawn out to the test position, the drawout position indicator shows TEST position, and the lock plate automatically protrudes to lock the drawout handle. Automatic TEST position Fig. 14-1 Then, push in the lock plate, turn the drawout handle counterclockwise to change the displayed extraction position to the DISCONNECT position until the drawout position indicator shows disconnect position.
To drawout the breaker, pull each side equally. Otherwise (in the case of drawing slantwise) the breaker can not move smoothly. When ACB is installed at a high position, please do the Drawout / Insert operation by two people. (Note:) Since the center of gravity is by the terminal, the Cradle support is required to prevent from falling.
Opening/Closing operation < Conditions of ON operation > ON operation will be possible, when all the following condi- tions have fulfilled. non-OFF instructions ¡The breaker is OFF condition. ¡The closing spring is charged. The charging indicator shows “CHARGED”. ¡The state without OFF operations. •...
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Electrical operation Control supply < Closing > Air circuit breaker CC Unit Remote closing can be made by emerging the closing coil (CC). Apply the rated voltage to the control terminals A1 , A2 , and Min. 80ms the breaker closes. The unit comprises an unti-pumping circuit which allows only Power supply One pulse...
Door interlock (DI) < Procedures for releasing door interlock > Even when the breaker is on, the interlock can be manually released. For this purpose, make a hole 7 or more in diameter in the panel door. (See the following figure.) (mm) Door Door hook...
Shutter lock (SST-LOCK) The safety shutter can be locked at the closing position so that the live parts are not touched. Prepare a pad lock (5 in diameter) by yourself. Pad lock (f5) Shutter lock Fig. 19-1 Safety shutter name plate Please refer to a lower figure, if you need to attach the sticker “BUSBARS”...
Functions of electronic trip relay (ETR) parts 5 TAL LED and contact output < Functions > Option The ETR temperature detector is made functional by fit- 1 ERR. LED, Contact alarm output ting a TAL sensor. When any abnormality or setting failure is found in ETR, When the power type is P3 to P5, output is given between the LED alerts the operators to the abnormal status.
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< Pre-alarm function > < Load current LED > When the current exceeds pre-alarm current setting (lp), the The current value which is used as the reference of the load PAL LED will blink. When the LTD time (1/2 of T ) is passed, current indication LED, varies depending on the ETR types the PAL LED will light and output the contact.
Characteristics setting of type WS relay Pre-alarm current: Ip Uninterrupted current: Iu LTD time: T Pre-alarm time: Tp STD pick-up current: Isd With MCR STD time: Tsd t ON t OFF Max. breaking time INST Pick-up (In case of AE4000-SW~ current: Ii 6300-SW, it is 0.05s) Note: The figure includes the optional G1 ...
Characteristics setting of type WM relay Pre-alarm current: Ip LTD pick-up current: I LTD time: T Pre-alarm time: Tp STD pick-up current: Isd STD time: Tsd With MCR t ON t OFF Max. breaking time INST Pick-up (In case of AE4000-SW~ current: Ii 6300-SW, it is 0.05s) Current (%)
Characteristics setting of type WB relay Pre-alarm current: Ip Max. setting of let-through current Pre-alarm time: Tp Max. setting of external OCR INST pick-up current: Ii Up to Icw Up to Icw Max. breaking time (In case of AE4000-SW~ 6300-SW, it is 0.05s) Current (%) Note: The figure include MCR function.
Characteristic setting of optional setting module < Characteristics setting of G1 module > Pick-up current: Ig 3.0±20% Operating time: Tg ¡When the 3pole breaker is used on a 3phase-4wires system, the neutral CT (NCT) is required for ground fault protection. As for the NCT installation, refer to instruction manual (included in the product).
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Characteristic setting of optional setting module < Characteristic setting of AP module > By combining with the Pre-alarm function already installed in standard ETR, the two step pre-alarm functions can be con- structed. In case of AE630-SW low rating type, the control supply is necessary for this function.
Setting the operation characteristics < Setting procedure > Before setting, turn off the breaker CAUTION and the ETR switch then make sure Note: Press the screwdriver in the direction of the arrow to open the cover. of no current conducting. Prepare a small flat tipped screwdriver.
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< Example for ETR characteristics setting > For setting calculation, take AE1600-SW 1600A WS1G1 relay for example. Current settings and operating times are calculated. = Rated current (CT rating) Ir=0.8 ✕ In Ii=12 ✕ Ir = Rated current setting =0.8 ✕ 1600A =12 ✕...
Technical note ■ Arc space When the short circuit is interrupted, hot gas blows out discharged from the exhaust port of the arc-extinguishing cham- ber, so provide a clearance as shown in the following table. In case of drawout type, secure appropriate space to prevent the fingers from getting trapped at the time of drawing. Table 30 Dimensions (mm) Type...
Technical note ■ Service Conditions 2. Special service conditions 1. Normal service conditions In case of special service condition, service life may be- If under ordinary conditions the following normal working come shorter in some cases. conditions are all satisfied, the AE Series air circuit breaker 1Special environmental conditions may be used unless otherwise specified.
Inspection and Maintenance 1. Guidelines for Inspection and Maintenance ..32 4. Inspection Details ........33 2. External view and Internal construction ..33 5. Fault Diagnosis ........36 3. Preparation before Inspection ....33 The maintenance and inspection frequency and content are different depending on the working conditions. Read through the following for details of sufficient maintenance and inspection requirements.
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2. External view and Internal construction Please refer to page 3 and 4 of this manual. 3. Preparation before Inspection For routine inspection under normal service conditions, proceed with the following. Make sure that the circuit breaker is turned OFF. CAUTION Do not drawout the circuit breaker when...
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4.2 Periodic Inspections It is recommended that periodic inspections are performed once about one month commencing use thereafter according to the guidelines for inspection and renewal to ensure a stable, long-term use of the ACB. 4.2.1 External appearance of the ACB Inspection item Inspection method Criteria...
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4.2.5 Accessory devices (General accessory devices) Inspection item Inspection method Criteria Treatment methods 1.Closing coil (CC) Electrical operation Must operate reliably and without difficulty Please contact our company if there are any Shunt trip device (SHT) within the operating voltage range indicated in abnormalities.
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5. Fault Diagnosis Treatment Type and condition Defect/Probable cause of abnormality Investigation/Primary treatment Secondary treatment 1.Cannot close. 1.The closing operation cannot be performed. (1) The OFF-lock device (CYL,CAL,Padlock) Release the OFF-lock device. Please contact our company if closing is not released. (CYL,CAL,Padlock) cannot be performed even after completing (2) The drawout position is not appropriate.
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Treatment Type and condition Defect/Probable cause of abnormality Investigation/Primary treatment Secondary treatment 6.Abnormality Electron- ic Trip Relay (ETR) (1)Trip unnecessarily 1.Tripped at rated current or less Check the load current and characteristics Please contact our company if there are any setting of the ETR.
Vte. Agua Santa 4211 Casilla 30-D (P.O. Box) Vina del Mar, Chile +56-32-2-320-600 Mitsubishi Electric Automation (China) Ltd. Mitsubishi Electric Automation Building, No.1386 Hongqiao Road, Shanghai, 200336 +86-21-2322-3030 Mitsubishi Electric Automation (China) Ltd. 9/F, Office Tower1 Henderson Centre 18 Jianguomennei...
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According to Registration of Broadcasting and Communication Equipments belonging in “KC”, we inform of the following user guidance. Applicable models are Electronic type of ACBs, MCCBs and ELCBs. E − 39...
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三菱低圧気中遮断器 World Super AE 形 MITSUBISHI Low-Voltage Air Circuit Breakers World Super AE Type AE-SW 東京都千代田区丸の内2-7-3 ( 東京ビル) Á100-8310 HEAD OFFICE: TOKYO BLDG., MARUNOUCHI, 2-7-3, CHIYODAKU, TOKYO 100-8310. TELEX: J24532 CABLE: MELCO TOKYO 三菱電機株式会社 福山製作所 Á720-8647 広島県福山市緑町1番8号 TEL (084)921-3211 FAX (084)931-4714 MITSUBISHI ELECTRIC FUKUYAMA WORKS...
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MITSUBISHI Low-Voltage Air Circuit Breakers World Super AE 三菱低圧気中遮断器 World Super AE Type AE-SW 東京都千代田区丸の内 2-7-3(東京ビル)Á100-8310 HEAD OFFICE: TOKYO BLDG., MARUNOUCHI, 2-7-3, CHIYODAKU, TOKYO 100-8310. TELEX: J24532 CABLE: MELCO TO KYO 三菱電機株式会社 福山製作所 Á720-8647 広島県福山市緑町 1 番 8 号 TEL (084)921-3211 FAX (084)931-4714 MITSUBISHI ELECTRIC FUKUYAMA WORKS...
WMタイプの特性設定 プレアラーム電流 : Ip 長限時電流 : I 長限時 動作時間 : T プレアラーム 動作時間 : Tp 短限時電流 : Isd 短限時 動作時間 : Tsd MCR付の場合 I t ON t OFF 最大遮断時間 (AE4000-SW〜6300-SW 瞬時電流 : Ii の場合は0.05s) 電流 (%) 注) 図はオプシ ョ ンG1設定モジュール、 ディ スプレイ、 MCRを含んだものです。...
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三菱低压空气断路器 World Super AE 三菱低圧気中遮断器 World Super AE Type AE-SW 東京都千代田区丸の内 2-7-3(東京ビル)Á100-8310 HEAD OFFICE: TOKYO BLDG., MARUNOUCHI, 2-7-3, CHIYODAKU, TOKYO 100-8310. TELEX: J24532 CABLE: MELCO TOKYO 三菱電機株式会社 福山製作所 Á720-8647 広島県福山市緑町 1 番 8 号 TEL (084)921-3211 FAX (084)931-4714 MITSUBISHI ELECTRIC FUKUYAMA WORKS IB63366-E 1807 { IP }...