Siemens ITE - Manuals

Siemens ITE – User Manual in PDF format online.

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User Manual

User Manual Siemens ITE

Summary

Page 3 - Table of Contents

I-T-E ® JD & LD-Frame Circuit Breakers 3-Pole, 200-600 Amperes Types SJD6, SHJD6, SLD6, SHLD6, SCJD6, SCLD6Digital Solid State Circuit Breakers Table of Contents Important Notices 2 General Information 3 Dimensional Reference Drawings 4,5 Installation Instructions 6 Operational Characteristics: ...

Page 4 - *Authorized and qualified personnel—; in the proper care and use of protective equipment such as; is trained; in rendering first aid.; SUMMARY

2 IMPORTANT The information contained herein is general in nature and is not intended forspecific application purposes nor is it intended as a training manual forunqualified personnel. Refer to Note for definition of a qualified person.* It does not relieve the user of responsibility to use sound pr...

Page 5 - Information and Instructions; General; General Information; Circuit Breaker Operation; NOTE: The lockable cover shield prevents unauthorized; Manual Operation

Information and Instructions 3 General JD and LD-Frame Solid State Sensitrip style breakers of theSentron family are for use in individual enclosures, switch-boards, and power distribution panel boards. They areavailable both as 80% and 100% rated devices and in threeinterruption ranges as shown in ...

Page 8 - NOTE: This instruction page outlines the recommended; Installation of Breaker; To mount the device perform the following steps:; Figure 2

6 I-T-E JD and LD-Frame Installation Instructions General NOTE: This instruction page outlines the recommended installation procedure. The JD and LD-Frame circuit breaker line includes typesSJD6, SHJD6, SCJD6, SLD6, SHLD6 and SCLD6 circuitbreaker types. These devices are rated for operating volt-age...

Page 9 - JD and LD-Frame Trip Adjustments

Page 10 - Function; Instantaneous Pickup; Figure 1

8 JD and LD-Frame Trip Adjustments AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AA AA AA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA Function Performance Continuous...

Page 12 - Ground Fault Pickup (I

1 0 JD and LD-Frame Trip Adjustments Short Time Pickup/Short Time Delay (Optional) Circuit breakers with the letters “NT” in the catalog numberhave an adjustment to set both the Short Time Pickup and theShort Time Delay. This single knob sets both pickup anddelay at the same time. Four delays are av...

Page 13 - NOTE: Do not spray or allow any petroleum based chemi-

JD and LD-Frame Trip Adjustments 1 1 The ground fault option has two modes of operation. Themodes are set by a switch on the side of the trip unit with thesettings identified as GROUND RETURN and RESIDUAL.See Figure 1 for switch location. Residual Setting (Outgoing Circuit Method) This is the standa...

Page 14 - JD and LD-Frame Time Current Curves

Page 18 - t Curve

1 6 JD and LD-Frame Let-Trhu I 2 t Curve Types SCJD6, SCLD6

Page 20 - General Description; One complete rear stud assembly requires the following:; Application Information; A. Remove wire connectors from breaker if present.; Important User Note

18 I-T-E Rear Connecting Studs General Description One complete rear stud assembly requires the following: 1 1-12 threaded stud 1 “T” connector 1 Molded stand-off insulator 2 Brass locknuts1 Insulator bushing 1 5/16-18 X 1 in. mtg. bolt 1 Insulator (req’d for metallic 1 5/16 in. Belleville washer mt...

Page 21 - Installation, Diagrams

Page 22 - A . Remove pressure wire connectors from breaker if present.

20 I-T-E Plug-In Adapters General A complete plug-in installation requires one line end adapterassembly (consisting of a mounting block, tulip connectorsand associated hardware), one load end adapter assemblyand one switchboard mounting plate. The switchboardmounting plate is optional and can be rep...

Page 23 - Installation Diagrams

Page 24 - NOTE: Trip unit must be installed in circuit breaker prior to

22 I-T-E Pressure Wire Connectors General Each connector kit contains a solderless connector andassociated hardware for making one line or load connection. Installation NOTE: Trip unit must be installed in circuit breaker prior to mounting load end connector. A. Tighten mounting screws (1) to secure...

Page 25 - not

I-T-E Compression Connectors (CCL600) 23 General NOTE: This instruction sheet outlines the recommended installation procedure. Use of these lugs in some instal-lations may result in less wire bending space than isspecified in the National Electric Code. Installation of Compression Connector A. Turn ...

Page 27 - NOTE: On shunt trip, undervoltage trip and auxiliary switch

I-T-E Internal Accessories 25 Circuit Breaker Preparation A. Depress trip button (Figure 1 ) to trip circuit breaker priorto removing cover. Before attaching accessory unit,circuit breaker must be in tripped position. B. Remove two terminal shield screws on load end cover(1), load end cover screws (...

Page 28 - Refer to Electrical Check, pages 27 and 28.; Recommended Combinations; Maximum Installable Accessory Combinations; Figure 4

I-T-E Internal Accessories C. Slide accessory down to rest on pad (6) trip unit. Whenaccessory is installed correctly, front of accessory (7) willrest on pad (8) of line cover. Pull gently and evenly onaccessory wire leads (2 to 6 wires) while loweringaccessory into base. Make sure all the slack is ...

Page 29 - Shunt Trip; Reset and turn circuit breaker ON.; Electrical Check; Electrical Data For Shunt Trip

I-T-E Shunt Trip and Undervoltage Trip 27 Shunt Trip A. Reset and turn circuit breaker ON. B. Attach test circuit to accessory leads. When the testvoltage reaches 55 percent or more of the rated coilvoltage, the circuit breaker should trip. C. With breaker TRIPPED or OFF, check to make sure coilcirc...

Page 30 - I-T-E Auxiliary Switch and Bell Alarm Switch; Auxiliary Switch Kits; Switch Identification (All With Three Leads); Repeat Steps A through C using leads A1, B1 and C1; Bell Alarm Switch Kits

28 I-T-E Auxiliary Switch and Bell Alarm Switch Auxiliary Switch Kits AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAA AAA AAA AAA AAA AAA AAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AA AA AA AA AA AA AA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA A A A AAAA AAAA AAAA AAAA AAAA AAAA A A A AAAA AAAA...

Page 32 - NOTE: Breaker must be “tripped” during installation. Push red; Handle Mounting

30 I-T-E Rotary HandleEnclosure Mechanism Types 1, 12 Variable Depth (D11CJU2) General Handle with permit locking the disconnect device in the OFFposition using up to three locks having shackles up to 3/8 in.in dia. Provision for locking in ON position is provided/ but thehandle plate must have the ...

Page 34 - NOTE: Cut slots in terminal shields as shown to allow access

32 Standard Depth (RHOJSD)Variable Depth (RHOJVD) General Information When properly installed, the rotary handle operator providessingle point latching of the enclosure door For maximumprotection against unauthorized entry into the enclosure,additional latching means should be provided. The handle c...

Page 36 - TM; Flange-Mount Handle Operator; Flange-Mount Handle Operator is a

34 I-T-E Max-Flex TM Flange-Mount Handle Operator GENERAL INFORMATION Description The I-T-E Max-Flex T M Flange-Mount Handle Operator is a flexible cable control device used for the remote switching ofa circuit breaker within an enclosure. The flexible cable isconnected directly to the breaker switc...

Page 37 - INSTALLATION; With the enclosure door open/ the operat-

I-T-E Max-Flex TM Flange-Mount Handle Operator 35 INSTALLATION Mounting Max-FlexTM Handle Operatorto Enclosure Frame Assembly A. Drill the mounting holes in the enclosure flange and file allburrs (Figures 1 and 2). Note the maximum and minimumdrill hole distances in Figure 2. B. Push the rubber gask...

Page 38 - NOTE: When installed, the cable bend radius should not be

36 I-T-E Max-Flex TM Flange-Mount Handle Operator Adjusting Door Catch Mechanism A. Close the enclosure door and move the handle into theON position. Adjust the door catch downward if thehandle cannot be moved from the ON position. B. With the handle in the ON position, try to open theenclosure door...

Page 39 - NOTE: Before attaching the cable to the circuit breaker,

I-T-E Max-Flex TM Flange-Mount Handle Operator 37 Tighten Detent Screws B. Secure the cable (16) to the frame assembly (4) by placingit between the cable retainer clip (26) and the shim (27),secure with two #10-32 x 3/8 in. screws and lockwashers.NOTE: Detent (28) in cable retainer must align with t...

Page 40 - Electric Motor Operator; NOTE: For automatic reset operation a separate auxiliary; Operator Selection; Installation

38 I-T-E TELEMAND (R) Electric Motor Operator General The motor operated mechanism is designed to open, closeand reset a circuit breaker or switch by remote control. Thecustomer must supply the circuit breaker or switch, normallyON and OFF momentary type push-buttons, external wiring,a control power...

Page 41 - Close and latch the mechanism cover; Electrical Characteristics; Electrical Operation

I-T-E TELEMAND (R) Electric Motor Operator 39 F. With the circuit breaker handle in the OFF position, alignthe motor operator mechanism rollers (indicator to be inOFF position) and the circuit breaker handle by rotatingthe lead screw (6) with a screwdriver The lead screwaccess hole is at the bottom ...

Page 45 - NOTE: D and E dimensions are determined by the height of the; Adjusting the Mechanism; NOTE: To open the door when the handle is in the ON position,

I-T-E Door Latch Mechanism (DKR2, DKR3, DKL2, DKL3) (1) 43 General Information These door latch mechanisms are for use in standard orcustom built enclosures. The door latch post assemblies andthe door catch are supplied with the kits. Users must supplytheir own 7/4 in. x 1/2 in. steel latch bar Encl...

Page 47 - A. Turn off power feeding this device before starting the; Incorrect usage of the neutral sensor transformer; Introduction; NOTE: The SJD and SLD series of electronic trip circuit

45 I-T-E JD and LD-FrameNeutral Sensing Transformer General A. Turn off power feeding this device before starting the installation. B. Also turn off any line power within the immediate vicinity to prevent the incidental or accidental contact of tools bythe installer. NOTE: This instruction sheet out...

Page 48 - Terminal Connections

46 I-T-E JD and LD-Frame Neutral Sensing Transformer Terminal Connections A. After properly orienting and mounting the neutral sensingtransformer, maintain the correct polarity by attachingthe white lead from the circuit breaker to terminal x 1 ofthe neutral sensor, and the black lead to terminal x ...

Page 51 - Ordering Information; Neutral Transformers; Circuit Breaker Catalog Numbers

Ordering Information 49 AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAA AAA AAA AAA AAA AAA AAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA A A A A A A A AAAA AAAA AAAA AAAA AAAA AAAA AAAA A A A A A A A AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAA AAA AAA AAA AAA AAA AAA AAAA AAAA AAAA AA...

Page 53 - Internal Accessory Combination; Undervoltage Trip

Ordering Information Shunt Trip AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA A A A A AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AA AA AA AA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAA...

Page 54 - Additional Accessories

52 Ordering Information Item Catalog No. PressureWire Connectors (1-2) #3/0-500 MCM (Cu) TA2J6500 (1 -2) #4/0-500 MCM (Al) (1) 500-750 MCM (Al)(1) 500-600 MCM (Cu) TA1 L6750 (2) 250 MCM (Al) (1) #3/0-600 MCM (Cu) TC1J6600 (1-2) #3/0-500 MCM (Cu) TC2J6500 Compression Connector CCL600 Handle Blocking ...

Page 55 - UL Listings and File Numbers; Industry Specifications; Lockable Cover Shield

UL Listings and File Numbers 53 AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAA AAA AAA AAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AA AA AA AA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AAAA AA AA AA AA I-T-E UL-489 File Number CSA Report Number BreakersTerminal ConnectorsPlug-ln ConnectorsRear StudsHandle Ope...