NHP Terasaki TemBreak PRO P SE Series User Manual Download Page 30

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Protection Settings

TemBreak

PRO

P_SE-UM-001-EN

– V1.2.0

Long Time Delay Protection (LTD)

The Long Time Delay protection protects against current overloads or surges in power distribution or motor control applications.
Long Time Delay protection is an inverse-time protection which includes a thermal image function.

Long Time Delay Settings Description

Long Time Delay protection threshold (current rating)

Long Time Delay (time delay)

Summary of Contents for Terasaki TemBreak PRO P SE Series

Page 1: ...Version 1 2 0 NHP Electrical Engineering Products AU 1300 NHP NHP NZ 0800 NHP NHP nhp com au nhp nz com P Model Moulded Case CircuitBreaker SMART Electronic Trip Unit from 160A up to630A USER MANUAL...

Page 2: ...ained in the technical documentation must be observed Publication of responsibility The contents of this document have been reviewed to ensure that the reliability of the information is correct at tim...

Page 3: ...revision where changes made do not change the overall scope of the previous version but may include additional information which complements or corrects the previous version or provides additional cl...

Page 4: ...Ground Earth Fault Protection GF 43 Adjusting lg Current 43 Adjusting tg Time Delay 44 tg Time Delay Adjustment Range ms 44 I2t function for GF 44 Neutral Protection NP 45 Adjusting Ir and Isd for Neu...

Page 5: ...0 Setting Favourites 101 Accessing Setup Settings 102 Troubleshooting 104 Annex A Dimensions 106 P160 Dimensions 106 P250 Dimensions 107 P400 Dimensions 108 P630 Dimensions 109 Annex B Trip Curves 110...

Page 6: ...Description NHP Terasaki TemBreak PRO P_SE Installation Instructions P160_3_SE IN 001 EN P160_4_SE IN 001 EN P250_3_SE IN 001 EN P250_4_SE IN 001 EN P400_3_SE IN 001 EN P400_4_SE IN 001 EN P630_3_SE...

Page 7: ...GF Ground Fault Protection SN Solid Neutral hex Hexadecimal base 16 numbering system SSID Service Set Identifier name of the Wi Fi wireless network I or INST Instantaneous Protection STR String datat...

Page 8: ...re warning LED adjustable threshold LED signalling overload alarm Ir Possible adjustment of thresholds and time delays for LSIG protection Possible adjustment of the protection of the neutral pole on...

Page 9: ...25 2 30 3 35 e No of Poles 1 7 2 8 3 4 f Trip Unit Rating In In x A g Trip Unit Type TF Adj Thermal Fix Magnetic 4 FF Fix Thermal Fix Magnetic 4 FM Fix Thermal Adj Magnetic 9 TM Adj Thermal Adj Magnet...

Page 10: ...BEG P630N SE B800N TM B800N BE B800N SX B800N SE B1000N BE B1000N SX B1000N SE B1250N BE B1600N BE H 70 P160H TM P160H BE P160H BEG P160H SE P250H TM P250H BE P250H BEG P250H SE P400H TM P400H BE P40...

Page 11: ...le 40 to 100 in 1 increments LT Adjustable 40 to 100 in 1A increments Std Std Std Std Std Std Instantaneous setting independently adjustable Std Std Std Std Std Std TPED and TPCM compatible Std Std St...

Page 12: ...r OCR fully adjustable LSIG LT Adjustable 40 to 100 in 1 increments LT Adjustable 40 to 100 in 1A increments Std Std Std Std Instantaneous setting independently adjustable Std Std Std Std TPED and TPC...

Page 13: ...e LSIG LT Adjustable 40 to 100 in 1 increments LT Adjustable 40 to 100 in 1A increments Std Std Std Std Instantaneous setting independently adjustable Std Std Std Std TPED and TPCM compatible Std Std...

Page 14: ...AL00LML3RWA Alarm left side only Micro switch Pre wired General purpose contact Micro switch contact AC V DC V Minimum Load DC V Minimum Load Volts V Amperes A Volts V Amperes A Volts V Amperes A Resi...

Page 15: ...rminal Instantaneous T2UV00LD02NT 24 All P160 250 Terminal Instantaneous T2UV00LD10NT 110 All P160 250 Terminal Instantaneous T2UV00LD20NT 230 All P160 250 Terminal Instantaneous T2UV00LA10DS 110 All...

Page 16: ...Installation instructions TPED Function Read Write Protection Settings Measurements Alarms Configuration Historical event log Circuit breaker identification data Part Number Description TPED00NA Exter...

Page 17: ...up to 32 devices in series For more information on the TPCM refer to the TemCom PRO User Manual and Installation instructions Part Number Description TPCM00D02N Modbus RTU communications module witho...

Page 18: ...ted end for hardwired 24V dc to MCCB P160 P250 1 2m TPPHQTT430H CIP to RJ9 P400 P630 0 5 m TPPHQTT440H CIP to RJ9 P400 P630 1 5 m TPPHQTT450H CIP to RJ9 P400 P630 3 m TPPHQTT460H CIP to RJ9 P400 P630...

Page 19: ...ce tools Located to the right of the embedded display front cover CIP Communications Input Port Multiple concurrent CIP connections are possible and are used to connect the TPED an external 24V dc pow...

Page 20: ...efore installing or servicing the MCCB including its connected accessories Notice To ensure correct performance and integrity of equipment the installation instructions and recommendations provided he...

Page 21: ...g of the MCCB ensuring bare conductors are not exposed directly to concentrated ionised gases This also applies to the attached busbars supplied as part of the MCCB Interpole barriers or terminal cove...

Page 22: ...A Distance from lower breaker to open charging part of terminal on upper breaker front connection or the distance from lower breaker to upper breaker end rear connection and plug in type P160F 50 10 1...

Page 23: ...and UVTs Left side and right side mounting locations are independent and accept unique combinations For example shunts and UVTs may only be mounted on the right side whereas auxiliary and alarm contac...

Page 24: ...Installation Internal Accessory Mounting Locations 24 TemBreak PRO P_SE UM 001 EN V1 2 0 P250 internal accessories combination Legend...

Page 25: ...01 EN V1 2 0 P400 630 internal accessories combination Legend Notice Only 2 internal accessories can be mounted on the right hand side of a P400 and P630 MCCB Under no circumstances can 3 or more be i...

Page 26: ...pplied Installation Instructions for the respective accessories for further detail Standard Alarm Auxiliary installation Action Note 1 Switch the Smart MCCB to the Tripped Position 2 Open the front co...

Page 27: ...Switch the Smart MCCB to the Tripped Position 2 Open the front cover of the MCCB 3 Locate the shunt or UVT s trip bar into the MCCB trip mechanism slot 4 The shunt or UVT will need to be rolled into p...

Page 28: ...or further detail Action Note 1 Follow steps 1 2 and 5 of the Alarm Installation Instructions to access and close the internal accessories chambers and to run wiring to the Auxiliary SMART type AX AL...

Page 29: ...harmonics The wide range of protection curves adjustments assist in being able to achieve Selectivity combinations of upstream and downstream protection List of Protection Functions Abbreviation Desc...

Page 30: ...protects against current overloads or surges in power distribution or motor control applications Long Time Delay protection is an inverse time protection which includes a thermal image function Long...

Page 31: ...r max 28 Ir max 32 Ir max 34 Ir1 max 37 Ir1 max 40 16 17 18 19 20 21 22 23 25 26 28 29 32 33 34 35 37 38 40 100A Ir max 40 Ir max 45 Ir max 50 Ir max 57 Ir max 63 Ir max 72 Ir max 80 Ir max 87 Ir1 max...

Page 32: ...embedded display TPED TPCM tr Adjustment Range seconds 0 5 1 5 2 5 5 7 5 9 10 12 14 16 5 0s tr Notice For the following MCCBs the setting of Ir and tr can limit the setting of Isd for STD protection...

Page 33: ...n Hot start mode the thermal imaging continues to calculate the thermal value H even if the current is below the LTD pick up threshold As long as the OCR is powered self supply or external backup powe...

Page 34: ...Protection STD The short time delay protection is designed to protect against low level short circuit conditions Short Time Delay Protection Settings Description S Isd x Ir OFF Short Time Delay protec...

Page 35: ...in increments of 0 5 x Ir between 1 5 10 x Ir Isd Threshold Adjustment range Adjustment step OFF 1 5 to 10 x Ir 0 5 8 0xIr Isd Notice For the following MCCBs the setting of Ir and tr can limit the set...

Page 36: ...s firstly set using the Isd max adjustment dial on the front of the MCCB then if necessary further adjust in fine increments of 0 5 x Ir using the embedded screen display or one of the methods below R...

Page 37: ...MCCB ampere frame size adjustments to tsd parameter can be made using one or a combination of the below methods P_SE OCR embedded display TPED TPCM Isd Time Delay Adjustment Settings ms 50 100 200 300...

Page 38: ...g from the Isd threshold setting up to the Ii threshold setting Adjustments to the I2t for STD setting can be made using one or a combination of the below methods P_SE OCR embedded display TPED TPCM P...

Page 39: ...below graphic illustrates the difference between I2t enabled and disabled with a I2t curve based on Ir 630A for reference Settings Full curve with I2t disabled Full curve with I2t enabled I2t ONLY ba...

Page 40: ...1 EN V1 2 0 The I2t curve is based on the setting of Ir The below time current graph illustrates the effect of the I2t curves calculated for different Ir settings Settings I2t ONLY base on Ir 630A Ful...

Page 41: ...where constant K Max Ii x ttsp Max Ii is the maximum Ii settable on the trip unit and is not adjustable Thermal self protection is only on the following MCCBs When activated Itsp and ttsp values are...

Page 42: ...for instantaneous protection is 15 The instantaneous protection has no adjustable time delay The non trip time is 10 ms with a maximum cut out time is 50 ms Adjustments to Ii trip threshold can be mad...

Page 43: ...justments to Ig trip threshold can be made using one or a combination of the below methods P_SE OCR embedded display TPED TPCM Rating ln A Ig Trip Threshold Adjustment Settings x In 0 05 x In incremen...

Page 44: ...F may be used to improve selectivity of ground faults with downstream devices by overlaying a supplementary I2t K curve within the GF time current curve starting from the Ig threshold setting up to th...

Page 45: ...poles The time delays for the Neutral pole remain identical to the tr and tsd time delay adjustment values for the main phases and cannot be independently changed INST protection of the Neutral pole...

Page 46: ...I signalling cable between upstream and downstream circuit breakers This is done regardless of whether ZSI is enabled in the OCR Only when ZSI is enabled for the required protection type the OCR will...

Page 47: ...nt is detected ZSI Port P160 P250 P400 P630 ZSI1 Input ZSI2 Output Installation consideration There is no limit to the number of interconnected upstream and downstream circuit breakers using the ZSI s...

Page 48: ...so on As Q1 and Q2 have both received the ZSI signal they maintain their respective time delays so that Q3 can eliminate the fault instantly ZSI example B Fault example b A short circuit or ground fau...

Page 49: ...since last reset Max of each I1 Unb I2 Unb I3 Unb IN Unb Imax Unb Minimum Imbalance since last reset Min of each I1 Unb I2 Unb I3 Unb IN Unb Imax Unb Voltage Designator Description Phase phase U12 U2...

Page 50: ...HDV1N THDV2N THDV3N THD current THDI1 THDI2 THDI3 THDImax Maximum since last reset Max of each THDU12 THDU23 THDU31 Max of each THDV1N THDV2N THDV3N Max of each THDI1 THDI2 THDI3 THDImax Minimum since...

Page 51: ...RMS and min max voltages U12 U23 U31 Uavg Umax Umin 120 690 V Class 0 5 Ph N RMS and min max voltages V1N V2N V3N Vavg Vmax Vmin 70 440V Class 0 5 Voltage imbalance U12Unb U23Unb U31Unb Umax Unb V1NUn...

Page 52: ...escription Minimum Real time Maximum 3Ph 3Ph N Current Value Timestamp Value Value Timestamp RMS current IN 4P MCCB only I1 I2 I3 IN Ground Earth current Ig Max RMS current IN 4P MCCB only Imax max of...

Page 53: ...tive power Ptot Reactive power Q1 Q2 Q3 Total reactive power Qtot Apparent power S1 S2 S3 Total apparent power Stot Power factor Power factor PF1 PF2 PF3 Total power factor PFtot Fundamental power fac...

Page 54: ...2 I3 3 92 A 110 A 98 A 3 100 A I1 Unb I1 Iavg Iavg 100 92 100 100 100 I1 Unb 8 00 Voltage imbalance Upg Unb is expressed as a in relation to the arithmetic mean RMS Ph Ph voltage Uavg and Ph N voltage...

Page 55: ...ying the P_SE MCCB Changes to the system phase sequence setting can be made using one or a combination of the below methods P_SE OCR embedded display TPED TPCM P_SE OCR embedded display setting TPED s...

Page 56: ...or 3Ph N which are provided in the following table Individual power values per phase are only available on MCCB variants with a Neutral reference whereas total 3 phase power values are available for...

Page 57: ...ex 00 00 Forward normal supply Hex 00 01 Reverse supply Forward normal supply When represented on the power quadrant display the power flow direction setting ensures that accurate power signs are show...

Page 58: ...lculation convention used are more prominent in unbalanced 3 phase systems Arithmetic convention Total apparent power StotA is calculated by adding the absolute magnitude of the apparent power Sp of e...

Page 59: ...s and thus they are equal However in the case of non linear current consumption as is typical in rectifiers switch mode power supplies variable speed drives and modern electric lighting the true overa...

Page 60: ...ied to whether the load is capacitive or inductive independent of the active power flow direction Inductive load power factor is negative Capacitive load power factor is positive The sign for PF and c...

Page 61: ...vel THDU or THDV is used to determine the voltage wave harmonic distortion level for Ph Ph and Ph N voltages respectively Total Harmonic Distortion Symbol 3Ph 3Ph N THD phase current THDI1 THDI2 THDI3...

Page 62: ...PED or TPCM The exhaustive list of variables calculated according to system topology 3Ph and 3Ph N and the display interface are given in the following table Electrical Variable Symbol 3Ph 3Ph N TPED...

Page 63: ...Mode Hex 00 00 Fixed window Hex 00 01 Sliding window Hex 00 02 Synchronised window Address Hex 22 25 Duration Hex 00 05 00 3C Duration in minutes 5 60 min Mode Fixed window Duration 30 min Fixed windo...

Page 64: ...ulses When the first synchronisation pulse is received the start of the time interval is initialised For the next received pulse the last time interval is concluded the demand value is updated and a n...

Page 65: ...nters are made available for produced and consumed active energy only These are separate to the partial energy counters as they cannot be reset and are permanently retained in OCR memory Partial energ...

Page 66: ...al Alarm Contact section for more information Alarm Indication Alarm and OCR status indicators are made visible on the P_SE OCR via LEDs on the front or notification messages on the embedded display d...

Page 67: ...n will be logged in the alarm history log which is accessible on both TPED and TPCM Both alarm activation and deactivation events will be logged as applicable complete with the details of the alarm ty...

Page 68: ...disconnected and if this alarm has been assigned to the OAC output contact A disconnected neutral in the network supply may produce a dangerous increase in Phase Neutral voltage in unbalanced 3 phase...

Page 69: ...in the figure and table below If the load current is less than the Ip current threshold then this is considered the normal load zone and the PTA LED and contact are unaffected and remain OFF and OPEN...

Page 70: ...ow methods P_SE OCR embedded display TPED TPCM P_SE OCR embedded display setting TPED setting TPCM setting Default Off PTA Disabled 60 95 Ir Ip 60 95 of Ir PreTrip Threshold Ir Off PTA Disabled 60 95...

Page 71: ...tion Trip related to OCR testing servicing and maintenance tools The following information is provided in the case of the message for a trip alarm Trip cause Phase concerned by the fault only for LTD...

Page 72: ...d time delays can be made using one or a combination of the below methods TPED TPCM Refer to the respective device s User Manual for detailed instructions on how to configure the custom alarms Custom...

Page 73: ...p out threshold Symbol Description S1 Pick up threshold S2 Drop out threshold T1 Pick up time delay T2 Drop out time delay Negative activation In the case of a negative activation the alarm is activat...

Page 74: ...value activation For the equal value activation the alarm is activated when the value measured is equal to the configured value The activation threshold is the same as the activation value Symbol Desc...

Page 75: ...the pick up threshold value is met or exceeded Decreases by 1 per second if the pick up threshold value is not met and the cumulative elapsed time is not reached Resets to 0 when the cumulative time...

Page 76: ...age V2N V 0 1 80 800 sec 1 1 3000 19 Over Instantaneous Voltage V3N V 0 1 80 800 sec 1 1 3000 20 Over Instantaneous Voltage Vmax V 0 1 80 800 sec 1 1 3000 21 Under Instantaneous Voltage V1N V 0 1 80 8...

Page 77: ...1 1 1000 sec 1 1 3000 64 Under Direct Reactive power Q2 kVAr 0 1 1 1000 sec 1 1 3000 65 Under Direct Reactive power Q3 kVAr 0 1 1 1000 sec 1 1 3000 66 Under Direct Reactive power Qtot kVAr 0 1 1 3000...

Page 78: ...1 3000 110 Over Current demand Iavg Dmd A 0 1 8 6300 sec 1 1 3000 111 Under Current demand I1 Dmd A 0 1 8 6300 sec 1 1 3000 112 Under Current demand I2 Dmd A 0 1 8 6300 sec 1 1 3000 113 Under Current...

Page 79: ...ptional Alarm assignment setting Refer Optional Alarms List PTA Pre trip Alarm Reset mode Automatic Auto reset mode Latching Latching mode Command ID 116 Optional Alarm contact operation mode setting...

Page 80: ...y via the P_SE OCR embedded display or remotely via TPED or TPCM This time is displayed on the P_SE OCR embedded display Unlike the OCR time however the User Time is stored in volatile memory and is c...

Page 81: ...LTD trip on Phase 3 4 LTD trip on Neutral 4P MCCB Only 5 STD trip on Phase 1 6 STD trip on Phase 2 7 STD trip on Phase 3 8 STD trip on Neutral 4P MCCB Only 9 GF trip 10 INST trip on Phase 1 11 INST t...

Page 82: ...following information with respect to the protection setting type Previous setting type Timestamp of change Notes Description Symbol OCR time User time LTD current Ir LTD time delay tr STD enable disa...

Page 83: ...the MCCB via remote devices i e external to the MCCB such as TPCM TPED etc the remote write authorization parameter must be enabled on the MCCB via the embedded LCD display menu This parameter is enab...

Page 84: ...el1 2 Settings that can cause damage of protective equipment serious injury or death if settings are incorrect Level 2 password required Level2 Changing the Password Password changes are performed usi...

Page 85: ...60A 32A 16A 16A 250A 50A 25A 25A 400A 80A 40A 40A 630A 126A 63A 63A External 24V dc supply requirements An external 24 Vdc supply may be used for uninterrupted functionality of the OCR whilst the MCCB...

Page 86: ...P250 or TPPHQTT160H P400 P630 Action Note Illustration 1 Switch the MCCB to the OFF or TRIP position 2 Using a No 2 Phillips screwdriver unlock the front cover by rotating the lock counter clockwise 3...

Page 87: ...adapter along the left hand side cable channel of the circuit breaker provided for this purpose Respect the direction of insertion for the connector The adapter part marked CIP must be visible from th...

Page 88: ...SE UM 001 EN V1 2 0 Navigation P_SE OCR Overview P160 P250 Operation key 1 MIP Port 2 SMART OCR Joystick 3 Embedded Display 4 Ir Coarse Setting Dial 5 Isd Coarse Setting Dial 6 LED Indication 7 Unlock...

Page 89: ...ed data is still possible on locked OCRs The lock prevents unauthorised access to changes to the following OCR settings and functions Altering Protection Settings Reset or change of measurement statis...

Page 90: ...ction setting Refer to the Protection Settings section for more details on each of the available protection setting parameters and their adjustments via the P_SE OCR embedded display and dials where r...

Page 91: ...ral current I1 I2 I3 IN IN available on 4P MCCB only Ground Earth current Ig Maximum current since last reset Max of each I1 I2 I3 IN Imax Imin Phase phase voltage U12 U23 U31 Phase to neutral voltage...

Page 92: ...0 40 60 80 or 100 60 by default Sleep Standby setting using the menu When Sleep mode is activated the display switches off after 5 minutes if there is no movement of the OCR joystick Standby mode is e...

Page 93: ...Symbol Description Trip History Information on the last trip cause Refer to Last Trip section for more information AX Number of operating cycles opening closing AL Number of electromechanical fault tr...

Page 94: ...urements to be displayed in Standby mode If Sleep mode is activated from the information menu the display switches off after 5 minutes of inactivity If the joystick is pressed within 15 minutes after...

Page 95: ...in menu is displayed Action Note Illustration 1 Orientation of the display Push the joystick upwards or downwards to select the orientation of the display Press the joystick in to confirm the choice 2...

Page 96: ...ize screwdriver rotate the Ir1 adjustment dial to the maximum scale value of Ir Note The display automatically switches to Unlocked mode and asks you to modify the Ir value The Ir value and icon is th...

Page 97: ...tting parameters icon to the left of the setting value remains displayed in the inverted colour 6 Move the navigation joystick upwards or downwards to select another setting parameter 7 Press the joys...

Page 98: ...ings Action Note Illustration 1 Open the transparent flap in order to access the unlock button 2 Move the joystick to the left or right to select the menu Protection or Configuration containing the pa...

Page 99: ...ck that the entire setting parameters icon to the left of the setting value remains displayed in the inverted colour 9 Move the navigation joystick upwards or downwards to select another setting param...

Page 100: ...e measurements available on the P_SE Embedded display Action Note Illustration 1 Move the joystick to the right to select the Measurements menu Then press the joystick to access the Measurements menu...

Page 101: ...s menu 2 Move the navigation joystick downwards to select the view to be set as the favourite 3 Briefly press the centre of the joystick to confirm the selection A star appears on the measurements ico...

Page 102: ...u Then press the joystick in to access the Setup menu 2 Move the navigation joystick upwards or downwards to view the available settings 3 Briefly press the centre of the joystick to confirm the selec...

Page 103: ...lt Unlock Required Time Hours Minutes AM PM NO Date Day Month Year Or Year Month Day Values D M Y NO Display Orientation NO Display Brightness 20 40 60 80 100 60 NO Sleep OFF ON OFF NO Max Measurement...

Page 104: ...tings Verify adjustment dials are in correct defined positions For 3P MCCB ensure that NP Neutral Protection is not enabled OCR is faulty Replace MCCB 3 The embedded display is blank Insufficient or n...

Page 105: ...n of high frequency distortion in load current Decrease distortion content of load circuit Electromagnetic induced interference from nearby conductors or external radio sources Review nearby sources o...

Page 106: ...106 TemBreak PRO P_SE UM 001 EN V1 2 0 Annex A Dimensions P160 Dimensions...

Page 107: ...Annex A Dimensions 107 TemBreak PRO P_SE UM 001 EN V1 2 0 P250 Dimensions...

Page 108: ...Annex A Dimensions 108 TemBreak PRO P_SE UM 001 EN V1 2 0 P400 Dimensions...

Page 109: ...Annex A Dimensions 109 TemBreak PRO P_SE UM 001 EN V1 2 0 P630 Dimensions...

Page 110: ...ble protection settings with fine adjustment to pick up current and time delay for the various respective trip curves which can change depending on the application To aide in selectivity studies a tri...

Page 111: ...111 TemBreak PRO P_SE UM 001 EN V1 2 0 Annex C I2t Let Through Curves P160_SE...

Page 112: ...Annex C I2t Let Through Curves 112 TemBreak PRO P_SE UM 001 EN V1 2 0 P250_SE...

Page 113: ...Annex C I2t Let Through Curves 113 TemBreak PRO P_SE UM 001 EN V1 2 0 P400_SE...

Page 114: ...Annex C I2t Let Through Curves 114 TemBreak PRO P_SE UM 001 EN V1 2 0 P630_SE...

Page 115: ...115 TemBreak PRO P_SE UM 001 EN V1 2 0 Annex D Peak Let Through Curves P160_SE...

Page 116: ...116 TemBreak PRO P_SE UM 001 EN V1 2 0 P250_SE...

Page 117: ...117 TemBreak PRO P_SE UM 001 EN V1 2 0 P400_SE...

Page 118: ...118 TemBreak PRO P_SE UM 001 EN V1 2 0 P630_SE...

Page 119: ...dissipation per pole Pole numbers AC Power dissipation per product In A Z m Power W Power W P160 40A 0 35 0 56 3P 4P 1 68 100A 0 35 3 50 10 5 160A 0 35 9 27 P250 40A 0 24 0 38 3P 4P 1 2 100A 0 24 2 4...

Page 120: ...50 250 250 250 P400 250A 250 250 250 250 250 250 250 250 250 400A 400 400 400 400 400 400 400 360 312 P630 630A 630 630 630 630 630 615 560 497 434 Rated Temperature Ampere frame Connection type Rated...

Page 121: ...121 TemBreak PRO P_SE UM 001 EN V1 2 0 This page is intentionally left blank...

Page 122: ...P_SE UM 001 EN Version 1 2 0 Published 26th April 2021 NHP Electrical Engineering Products AU 1300 NHP NHP NZ 0800 NHP NHP nhp com au nhp nz com...

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