ワイヤー式機械的インターロック装置 取扱説明書 Wire
Contents
1. hand while tghtening screw F CC Hold clamp E securely by M3 0 74 0 88N m G M3 Loosen the M3 nut of screw G G Tighten screw G G M3 D Tighten the M3 nut of screw G Doing so secures inner wire D E Hold clamp E securely by hand while tghtenind screw G 1 G M3 0 74 0 88N m 2G0459SAA KRB 0408 H Push outer wire into the adjustment screw H until the wire stops H J Fit clevis J into the notch of adjustment screw H _ 6 J H Bend the tps of clevis J to prevent the clevis from2. OFF FG E T2MC12 25 ON TRIP ON ON TRIP
3. RESET 50mm ON 3 Safety notices Be sure to read these Instructions and other assoclated dOcuments accompanyIng the product thoroughly to be familiarize yourself with the product handling safety information and all other Drecautions before mountind using servicing or inspecting the product In these Instructions safety notices are divided into Warningland ACaution according to the hazard level NWarning Awarning notice with this symbol indicates that neglecting the suggested Drocedure or practice COuld result in death or serious personal injury NCaution Acaution notice with this symbol indicates that neglecting the suggested Drocedure or practice may result in moderate or slight personal injury and or property damage Note that failing to observe ACaution notices could result in serious injury damage In some situations Because safety notices contain important information be sure to read and observe them N Warning ODeration Precautions Never touch live terminals Doing so may result in electric shock A Caution Installation
4. A A 13mm 05 1 6 mm lfthere is a partition between the two breakers install super lock Ain the partition Super lock A requires a mounting hole of 13 mm in diameter bored in the 0 5 mm to 1 6 mm thick partition B A C Pass wire B through super lock A Do not tighten wire retainer C at this time 2 OFF Turn OFF the two breakers 1 Installing inner wire in breaker 1 1 D Pass inner wire D through breaker 1 D E 20mm Protrude inner wire D by 20 mm from clamp E 20mm 1 Breaker1 O 2 Breaker2 O F Tighten screw F E
5. ON The rightside breaker is locked in the OFF position and cannot be tumed ON as Iong as the left side breaker is in the ON or tripped position If the left side breaker is in the tripped position the right side breaker cannot be turned ON unless the left side breaker is reset ON When both the breakers are OFF as shown in the figure left either can be tumed ON ON 2 Turn ON the right side breaker ON OFF ON When the right side breaker turns ON the left side breaker is locked in he OFF position and cannot be turned ON
6. 1 ORF 100A OEE SERE 52 L 100A i ON Apply the simllar Drocedure to turn the left side breaker ON OFF Tum OFF the left side breaker ON OFF
7. and 5 Operate the breakers as described in Section 5 Operation of breaker to check the Interlock device for Droper function Securing wire Route the wire as shown in the figure 77 a CN CN 1 Breaker1 2 Breaker2 QO 2 C B lfthere is a partition between the two breakers secure Wire B using wire retainer C B N Use clips N to secure wire B as is routed in step 8 4 8mm 0 5mm lt 1 6mm To remove the interlock units Derform steps in reverse Order of mountind 5 0pereation of breaker ON Turning ON the right side breaker
8. TemBreak Innovators in Protection Technology Wire Mechanical Interlock Device Instruction Manual Types T2MW12 T2MW25 T2MW40 mm H TERASAKI ELECTRIC CO LTD 547 0002 7 2 10 7 2 10 Kamihigashi Hiranoku Osaka 06 6791 9320 547 0002 Japan 06 6791 9274 TEL 81 6 6791 9323 FAX 81 6 6791 9274 www terasaki co jp Web Site www terasaki coJp E kiki info terasaki coJp Email int sales terasaki co jp 2G0459SAA KRB 0408b 2 This device is an interlocking tool that mechanically prevents either of two breakers from being turned ON as long as the other is ON or tripped Please retain this manual for future reference The Manufacturer assumes no responsibility for damages resulting fro
9. T2MW12 S50 GF S100 E125 S125 H100 L100 H225 L125 S160 T2MW25 H160 L160 E225 S225 H225 L225 E250 S250 H250 L250 T2MW40 E400 S400 H400 L400 E630 S630 Packaged items 2 Breakers fitted with interlock device 2pcs 1 1m 1 5m Wire 1pc 1mor1 5m 1 Super lock 1pc 2 Clips 2pcs 2 Clevises 2pcs Instruction manual This Document 2 Required tools 9 2 4 Mounting For detailed mountindg dimensions refer to the catalodue Installing breakers and wire 2 Install two breakers with interlock device in place 2
10. dropping off adjustment screw H Doing so secures Outer wire 2 Installing inner wire in breaker 2 2 D Pass inner wire D through breaker 2 in the same manner as step Push the outer wire in the same manner as step E pm D Holdind clamp E securely by hand pull inner wire D lightly 1 2 E K Make sure that both clamps E of breakers 1 and 2 are in contact with cap K 1 1 Breaker 1 2 Breaker2 O F Tighten screw F lt G Tighten screw Gin the same manner as steps to Adjusting the gap 1 ON Turn ON breaker 1 2 L
11. Measure gap L at breaker 2 1 Breaker 1 O 2 Breaker2 H L 1 2 L 9 5 0 5mm 9 5 0 5mm lfgap L does not fall within a range of 9 5 0 5 mm adjust the gap as described In steps and G3 2 M5 M 180 Loosen M5 nut M of breaker 2 180 degrees 2 M5 M L H K H SeCUrind the M5 nut M with a wrench turn adjustment screw H by hand to move cap Kuntl gap L falls within the range specified in step 2 2 H M5 M Holding adjustment screw H of breaker 2 securely by hand tghten M5 nut M GETNNN _E125 NJ_ U BOOV 5OWGON Us kV SN 2 J Fit clevis J in the same manner as steps
12. Precautions Installation work must be performed by competent persons Prior to commencing any work on the product open an upstream circuit breaker or the like to isolate all sources of power voltage Failure to do so may result in electric shock Hold clamp E securely by hand while tightening screws F and G Failure to do so may result in damage to the device Vhen motor operators T2MC12 or 25 are used in conjunction with the interlock device electrical interlock should be provided between the motor operators so that when elther of the breakers is ON and TRIP the other cannot be turned ON Fallure to do so could result in damage to the motor operators ODeration Precautions Vhen the breaker trips open automatically remove the cause then close the breaker Otherwise a fire may result Do not apply excessive force to the handle Otherwise damage may occur Do not attempt to tum ON or trip the breaker that is locked in the OFF position Doing so may Cause damage to the breaker Other Precautions If the breaker cannot be turned ON after interlock is disabled reset the breaker once and retry to turn it ON Allow for at least 50 mm maintenance space on the left side of the breaker equipped with the interlock device 1 Applicable breaker types Packaged items Interlock type Applicable breaker type
13. m non application or incorrect application of the instructions provided herein 3
Download Pdf Manuals
Related Search