ITE K-225 Instructions Manual Download | Manualshive

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Courtesy of NationalSwitchgear.com

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Summary of Contents for K-225

Page 1: ...N C LOW VOLTAGE POWER SWITCHGEAR INSTRUCTIONS TYPE K 225 K 600 AND K 1600 CIRCUIT BREAKERS DRAWOUT MOUNTED f i r tj l T E CIRCUIT BREAKER COMPANY PHILADELPHIA 30 PENNSYLVANIA PRINTED IN U S A 6 61 Courtesy of NationalSwitchgear com ...

Page 2: ...ever 3 Fig 6 on the control device to manually release latch and close the circuit breaker 2 Open the circuit breaker by means of the manual TRIP button 5 Fig 9 3 The closing springs are now discharged 4 Place charging power switch 9 Fig 9 in the OFF position cc CC c o c c c X tx 1 Spring Char Indicator 2 Racking Shutter 3 Visual Indicator 4 Electric Cloaa Button 3 M T r i p Button 6 Duet Plata 7 ...

Page 3: ...ent door to be open and therefore is not recommended when the circuit breaker is energized O The charging power switch 9 Fig 9 must be in the ON position Place maintenance handle as shown in Fig 6 and operate with a ratchet type motion Lift lever 3 Fig 6 at front right of control device to manually release latch and close circuit breaker o i r m 3 O a 4 o CO 7 o co co 6 Q M o A X I J i X A a 0T IH...

Page 4: ...l operation Electrically oper ated circuit breakers may be closed manually for maintenance purposes by using the maintenance handle 2 Fig 6 to manually charge the closing springs and the emergency close lever 3 Fig 6 to close the circuit breaker EMERGENCY OPERATION Electrically operated circuit breakers may be closed manually by a removable maintenance handle 4 Fig 7 for emergency operation The re...

Page 5: ...rrent Trip Device The type OD 4 overcurrent trip device for selec tive tripping applications provides long time delay and short time delay tripping Independent adjust ment See Fig 5 of both pickup and time delay is provided for both types of tripping The nameplate of this device shows the settings which are avail able For information on thetune current character istics of this device request a cop...

Page 6: ... Compartment di di 6 6 0 0 o o H 1 LONG TIME DELAY PICKUP ADJUSTMENT SHORT TIME DELAY PICKUP ADJUSTMENT LONG TIME DELAY PICKUP ADJUSTMENT LONG TIME DELAY ADJUSTMENT INSTANTANEOUS ADJUSTMENT SHORT TIME OELAY ADJUSTMENT LONG TIME DELAY ADJUSTMENT V Fig 4 Type 00 3 Overcurrent Trip Device Partial View Showing Adjustable Features Fig 5 Type OD 4 Overcurrent Trip Device Partial View Showing Adjustable ...

Page 7: ...re padlocks TRANSPORTATION DAMAGE If damage or loss is evident file a claim at once with the carrier and promptly notify the I T E Circuit Breaker Company rv STORAGE It is recommended that the circuit breakers be installed in their permanent location even though they may not be placed in service for some time The circuit breaker may be stored and locked in the DISCONNECTED position in its compart ...

Page 8: ... Operated Circuit Breaker as CD t 90 2 CM Q LEGEND M Charging Motor CPS Charging Pownr Switch LS 1 LS 3 Limit Switch Contact Posed Whan Springs am Discharged Opan Whan Springs am Charged LS 2 Limit Switch Contact Opan Whan Springs am Discharged Closed When Springs am Charged 32 b Contact Opan Whan Breaker is Closed S2X Latch Release Coil 52Y Control Coil 52T 1 Lockout Relay Contact Normally Open 5...

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