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TAVRIDA ELECTRIC ISM_LD Series, Application Manual

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15 kV single-phase VCB,

ISM15_LD_3

Weight: 13 kg

27 kV single-phase VCB,

ISM25_LD_3

Weight: 13.5 kg

Dimensions and weights of the single-phase ISM

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Summary of Contents for ISM_LD Series

Page 1: ...103 474 35 165 0 5 50 0 2 279 100 112 30 45 ISM_LD Series Vacuum Circuit Breakers 15kV 20kA 1000A 27kV 16kA 800A With CM_1501 and CM_16 Series Control Modules Application Guide MAN5002252 Revision 1...

Page 2: ......

Page 3: ...ty requirements During installation commissioning operation and maintenance of the equipment the relevant legal regulations accident prevention regulations and the connecting conditions of the electri...

Page 4: ...Programmable Options 30 Ins tallation of the CM All Models 32 Ins tallation of Secondary Cables Between ISM and CM All Models 33 4 Switching and Control Functions Charging of the Capacitors 35 Ready L...

Page 5: ...CM_16_1 Control Module 54 ISM_LD with CM_1501_01 Control Module 55 10 Technical Data Indoor Switching Modules ISM ANSI C37 09 57 Indoor Switching Modules ISM Additional Standards 58 Control Modules 5...

Page 6: ...6 1 Introduction 1...

Page 7: ...the arcing pole for single phase conditions Opening time The opening time is the time period from energising of the closing circuit up to the time when all the switching poles are separated Break tim...

Page 8: ...be operated together and are meant for indoor installations only The possibility to choose the ISM and CM separately allows any type of switchgear to be easily equipped with regard to its primary and...

Page 9: ...re spring 9 Actuator coil 10 Armature 11 Magnetic actuator complete module 12 Interlocking pins 13 Stub shaft 14 Synchronizing shaft 15 Auxiliary contacts 16 Frame 17 Support insulator Indoor Switchin...

Page 10: ...the synchronizing shaft is rotated a force exceeding the magnetic attraction forces of the ring magnet is applied to the armature which subseqently starts to move As the air gap increases the opening...

Page 11: ...11 2 Receiving Handling and Storage...

Page 12: ...description Serial Number 50509 Consignee 3 4 2 1 1 This side up 2 Fragile 3 Protect from rain 4 Max weight on the delivery unit 5 Serial number 5 A label with the following information is fixed on e...

Page 13: ...oming inspection Circuit breaker modules are heavy Always use two people to lift out of the original packaging with due care and attention to safe lifting procedures Scope of delivery for the ISM ISM...

Page 14: ...vices correspond to the data of the order The rating plate for the ISM contains the following information Figure 15 1 Manufacturer 2 Type of device 3 Rated maximum voltage 4 Rated impulse withstand vo...

Page 15: ...rtified to CAN CSA 22 2 No 142 M1987 Tavrida Electric North America 1105 Cliveden Ave Delta BC Canada 1 866 551 8362 Made in Russia 4000068 1 2 3 4 5 4 6 7 8 9 1 Model type 2 Auxiliary power supply mi...

Page 16: ...l be charged according to the following procedure before putting into operation Switch On auxiliary power supply to CM for 20 seconds Switch Off auxiliary power supply to CM for one minute Repeat the...

Page 17: ...17 Ins tallation 3...

Page 18: ...all be used for connecting the upper terminals of the ISM with the busbars The lower terminals of the ISM shall be connected with the same connecting elements If additional fastening material is requi...

Page 19: ...h mechanical loads on the ISM the bus bar connections shall rest on additional supporting insulators Figure 22 The following limits for maximum unsupported busbar length shall be applied to the design...

Page 20: ...shown in Figure 25 Figure 25 Busbar for 27 kV ISM If the PCD of the 27kV ISM is 210 mm the connected bus bars shall have the shape as shown in Figure 26 40 R5 10 Figure 26 Phase segregation plates fo...

Page 21: ...esigned in such a manner that with installed heat sinks two ITEA741394 006 per pole at 1000 A rated current and 55 C ambient temperature with free surroundings no impermissible high temperatures will...

Page 22: ...must be dimensioned such that a worst case fault current short circuit does not cause a weakening of the earth connection Figure 31 Reference values for cross sections of earth connections copper Faul...

Page 23: ...y moved parts shall be decreased in proportion to the lever Figure 34 If the interlocking mechanism is directly attached with the synchronizing shaft the moment of inertia of the attached mechanism sh...

Page 24: ...2 Attachment bolt M8x40 for interlocking lever 3 Joining element 4 Attachment bolt for joining element 5 Extension shaft 6 Attachment bolt for extension shaft 7 Screw retaining device 2 1 4 3 Figure 3...

Page 25: ...chronizing shaft Construction and connection variants of interlocking lever at the side stub shafts Figure 43 Figure 44 ISM open ISM closed Joining element Nut M1 0 Bolt M6x20 Washer A B A A A A B B B...

Page 26: ...No Connection 1 Auxiliary switch S1 1 15 Auxiliary switch S13 AS1 2 Auxiliary switch S1 4 16 Auxiliary switch S13 AS2 3 Auxiliary switch S2 1 17 Auxiliary switch S7 1 4 Auxiliary switch S2 4 18 Auxili...

Page 27: ...itch S4 9 Auxiliary switch S5 10 Auxiliary switch S5 11 Actuator coil SC1 12 Actuator coil SC2 Terminal arrangement ISM single phase Figure 46 Terminal arrangement of the single phase ISM Secondary co...

Page 28: ...put actuator coil SC2 5 Dry contact Close 6 Dry contact Trip 7 Dry contact Trip 8 Malfunction NO 9 Malfunction COM 10 Malfunction NC Figure 47 CM_1501_01 Terminal arrangement Power supply voltage can...

Page 29: ...3 CT input 2 4 Digital output 1 COM 4 CT input 2 5 Digital output 1 NC 6 Digital output 2 NO 7 Digital output 2 COM 8 Digital output 2 NC 9 Digital output 3 NO 10 Digital output 3 COM 11 Digital outp...

Page 30: ...signal a loss of auxiliary supply signal ready for operation or signal a malfunction Trip Close Delays The ISM breaker series have high speed actuators for trip and close operations The CM_16 by defa...

Page 31: ...lay 4 40 ms 4 40 Close Delay Close delay 4 40 ms 4 40 Trip Input By closing the contact 1 By opening the contact 2 Close Input By closing the contact 1 By opening the contact 2 Example For a control m...

Page 32: ...the CM controls the CM signalling and the ISM auxiliary switch cables if applicable If these cables need to be in the high voltage compartment they shall be protected by an enclosed metal duct The CM...

Page 33: ...th a cross section of 0 5 to 2 5 mm can be connected to the terminals The bare ends of the cables shall be 8 to 9 mm Figure 52 Figure 53 Ins tallation of Secondary Cables Between ISM and CM All Models...

Page 34: ...34 4 Switching and Control Functions 4...

Page 35: ...his manual At the same time the Malfunction relay output contact will close In this way a CM Malfunction state can be transmitted to an alarm or SCADA system In the case of a malfunction the Ready LED...

Page 36: ...the more flexible capability it provides for reclosing and UV trip delay 4 4 Output to Magnetic Actuator and Input for ISM Pos ition Indication The cables between the ISM and CMnas well as the coils...

Page 37: ...e close instruction must be reapplied after the trip instruction has become passive Figure 56 Combined Blocking and Antipumping Duty A close command during a pending trip command is not executed block...

Page 38: ...38 5 Commiss ioning Operation Maintenance 5...

Page 39: ...Part 1000 ANSI C37 09 For 15 kV ISM the rated power frequency test voltage is 36 kV 42 kV according to the Chinese Standard GB 1984 2003 For 27 kV ISM the rated power frequency test voltage is 60 kV...

Page 40: ...the factory the magnetic actuator coils are connected and tested according to the existing circuit diagram If the actuator coil is connected with reversed polarity it is possible that the first operat...

Page 41: ...41 6 Signalling 6...

Page 42: ...d relay configuration The relays will change state from unasserted to asserted based on the firmware logic as outlined in the chart below Note that as the relays are latching types they will retain th...

Page 43: ...ion the ISM can be switched off again by the CM This deletes the malfunction indication although the malfunction still exists Check for short circuit in the cable Check for short circuited terminals C...

Page 44: ...operly closed by the CM and the close position feedback exists Then a malfunction occurres in the ISM auxiliary switch S13 circuit in which the normally open switch S13 is bridged the ISM can still be...

Page 45: ...45 6 Product Line 6...

Page 46: ...ntrol modules CM15 Series 1 Faster operating control modules of the CM15 series can be ordered for special applications 2 HS version of CM_16 control modules can be factory set for fast operation 4 11...

Page 47: ...47 7 Dimens ions and Weights 7...

Page 48: ...1 XT2 M10 560 68 5 134 57 M10 45 86 73 35 10 269 474 100 112 30 45 103 279 265 160 170 1 165 0 5 50 0 2 132 0 2 Dimens ions and Weights of ISM 15 kV VCB PCD 150 mm Weight 34 kg ISM15_LD_1 67 15 kV VCB...

Page 49: ...75 560 M10 45 262 0 5 265 73 10 68 5 M10 134 M10 509 45 103 30 112 314 149 0 5 100 35 210 1 30 160 132 0 2 210 1 50 0 2 86 100 210 0 5 170 57 XT2 XT1 275 1 M10 68 5 134 327 0 5 275 1 690 45 45 103 10...

Page 50: ...50 7 15 kV VCB continuous busbar PCD 210 mm Weight 37 kg By Special Order Only 27 kV VCB continuous busbar PCD 275 mm Weight 39 kg By Special Order Only 7...

Page 51: ...100 35 160 132 0 2 50 0 2 86 100 170 45 160 318 268 43 70 134 46 180 68 5 M10 30 1 210 0 5 15 kV single phase VCB ISM15_LD_3 Weight 13 kg 27 kV single phase VCB ISM25_LD_3 Weight 13 5 kg Dimensions a...

Page 52: ...ens ions and Weights of the CM 8 8 7 CM_1501_01 Weight 1 5 kg CM_1501_01 12 CM_1501_01 4 CM_16_1 Weight 1 5 kg CM_16_1 60 CM_16_1 220 CM_16_1 60HS CM_16_1 220HS CM_16_2 Weight 1 5 kg CM_16_2 220 CM_16...

Page 53: ...53 8 Circuit Diagrams 8...

Page 54: ...54 ISM_LD with CM_16_1 Control Module 8...

Page 55: ...55 8 ISM_LD with CM_1501_01 Control Module...

Page 56: ...56 9 Technical Data 9...

Page 57: ...03 ANSI C37 04 C37 06 C37 09 C37 09a Mechanical vibration withstand capability according to IEC 721 3 4 Class 4M4 Other data Resistance of main circuit 40 Ohm Weight depending on PCD for three phase I...

Page 58: ...1501_01 O 0 3s CO 10s CO 10s CO 10s O 0 3s CO 10s CO Note 2 ISM15_LD_2 55 available with 150 000 CO cycles 3 Excluding CM processor acceptance time See CM technical specifications or contact Tavrida N...

Page 59: ...mes Preparation time for the operation of the CM after switching on the auxiliary power supply not more than 15 s 15s 15s Preparation time for the close operation of the CM after a previous close oper...

Page 60: ...ss V A 100 A m for duration of 60 s 1000 A m for duration of 2 s Interference immunity to pulsed magnetic fields to IEC 61 000 4 9 Class V A 1000 A m Interference immunity to damped oscillations of th...

Page 61: ...e trip capacitor 1 not more than at 2 A 1000 ms at 5 A 400 ms at 10 A 150 ms at 30 A 110 ms at 300 A 100 ms Current carrying capacity not less at 5 A at 10 A 100 s at 30 A 10 s at 150 A 1 s at 300 A 0...

Page 62: ...62 9 9...

Page 63: ...63 10 Regulations and Ambient Conditions 10...

Page 64: ...the external insulation measurement of the ISM must be increased by the atmospheric correction factor Ka according to IEC 60 684 compared to the insulation measurement at sea level Figure 69 Example...

Page 65: ...65 11 Legal Information 11...

Page 66: ...um circuit breaker are stored in an electronic database for each step of the manufacturing process Testing of the circuit breakers is carried out in accordance with the relevant standards and beyond t...

Page 67: ...the body or health A change of the obligation to provide proof to the disadvantage of the customer is not connected with these regulations Copyright Without our written permission this documentation m...

Page 68: ...Low voltage compartment of panel Installation Commissioning High voltage compartment of panel Service Separate control cubicle Draw out unit Description of non conformity How many blinks occured on Ma...

Page 69: ...69 11 Date...

Page 70: ...ic Tavrida Electric applies a policy of ongoing development and reserves the right to change product without notice Tavrida Electric does not accept any responsibility for loss or damage incurred as a...

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