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7 Disconnection Procedure

DHV0078 b2 EN

b2 electronic

GmbH

Disconnection Procedure

Disconnection diagram

Normal conditions

Steps

D1-D8

describe the

normal disconnection

procedure.

Step

Procedure

(normal disconnection)

Press Emergency OFF

Stop test according 5.4. and press emergency OFF to lock against re-energizing

Verify HV status

•

Wait until LED red

light deactivates (indicates residual voltage < 100 V)

Discharge and earth the DUT complying with local safety regulations

Turn OFF HVA

•

Turn the HVA main switch

off

Lock HVA in disabled state to prevent unauthorized use:

•

Turn key switch

to OFF position and remove key

DANGER

Electric shock hazard

Never assume that equipment is safe to handle without using the required safety
equipment and earthing procedures.

Disconnection procedures must comply with local safety
regulations.

•

Before disconnecting test lead, DUT must be discharged and earthed.

•

Earth connections must be removed last!

Содержание HVA34

Страница 1: ...AUSTRIA Tel 43 0 5523 57373 Fax 43 0 5523 57373 5 www b2hv at info b2hv at Subject to alterations errors excepted Illustrations are not binding HVA Family HVA34 HVA60 HVA90 HVA94 HVA120 HVA30 5 HVA30...

Страница 2: ...1 Introduction 2 DHV0078 b2 EN b2 electronic GmbH...

Страница 3: ...Specifications 12 3 2 Design Features 15 3 3 External Interlock and Control 17 3 4 Shipment Content 18 4 DESIGN AND CONSTRUCTION 21 4 1 Control Elements 21 4 2 User Interface 25 4 3 Instrument Setup 2...

Страница 4: ...following is a guideline indicating the most significant information as a function of the user s responsibilities User Responsibilities Focus HVA operator To connect the equipment To carry out the man...

Страница 5: ...avoided could result in death or serious injury Caution CAUTION Indicates a hazardous situation which if not avoided could result in minor or moderate injury Notice NOTICE Indicates suggested practic...

Страница 6: ...cess to a quick and comprehensive support and product database The b2 Customer Portal is reserved for b2 electronic customers Register and get Information about meetings and training sessions Document...

Страница 7: ...ent at our discretion Equipment that is returned to b2 must be packed in original packaging All shipped items must be prepaid and insured No other warranties are expressed or implied Contact informati...

Страница 8: ...arthed de energized and isolated from all power sources All auxiliary electrical apparatus such as switchgear surge arresters etc must be isolated from the test power source and the DUT All cables and...

Страница 9: ...an connections Test instruments are only allowed to be repaired or modified by authorized b2 personnel NOTICE If required according to local safety regulations Wear high voltage gloves when handling h...

Страница 10: ...loads Generators Switchgear Transformers Rotating machines Insulators Bushings Appropriate measurements Measurement Examples Test Capacitance Resistance Dielectric breakdown voltage RMS current Appli...

Страница 11: ...2 Safety b2 electronic GmbH DHV0078 b2 EN 11...

Страница 12: ...4 s 1 5 4 s 1 5 6 s 1 9 6 s Frequency optimization Yes Output load capacity at 0 1 Hz 3 8 F 0 5 F 1 F at reduced frequency voltage 15 F 12 F 10 F Metering voltage and current true rms and or peak capa...

Страница 13: ...min 60 min pulse period 1 3 4 s 1 5 4 s 1 5 6 s 1 9 6 s Frequency optimization Yes Output Load Capacity at 0 1 Hz 7 F 5 F 3 F 2 F at reduced frequency voltage 15 F 15 F 10 F 10 F Metering voltage and...

Страница 14: ...ncy voltage 12 F 10 F 10 F 5 F Metering voltage and current true rms and or peak capacitance resistance time flashover voltage Output duty Continuous No thermal limitation for operating time Test mode...

Страница 15: ...nces To save test reports Facilitates test repetition Facilitates documentation Arc management To provide short circuit protection To allow for fault conditioning Limits test interruptions commonly en...

Страница 16: ...tage Return voltage indication To monitor external high voltage greater than 100 V AC or DC Improves safety Discharge status indication To indicate when DUT is not fully discharged LED Red lights when...

Страница 17: ...TERNAL HV ON OFF HVA54 5 NOTICE Equipment NOT included Cables for remote control and external lamps are not supplied by b2 External lamp requirements Rating Max 1 2 W Recommended colors red green PIN...

Страница 18: ...Earth Lead 4 m 6 mm transparent M6 Clamp GH0602 HVA USB Flash Adapter KEK0017 Cable Serial DB9 f f Link 3 m GH0612 HV Emergency Adapter KEK0049 UC232R 10 ChiPi USB RS232 Adapter KEC0007 Extra Key for...

Страница 19: ...EF C19 16 A 3 m black KES0105 Angle Bracket Connector 14 mm GH0580 Red Clamp 600 A with MC 14 mm Socket HVA120 accessories The following items are included in the HVA120 accessories GH0635 HVA120 HV...

Страница 20: ...Lead 100 kV 5 m 150 mA MC14 KEK00861 Power Cord EF C19 16 A 3 m black KES0105 Angle Bracket Connector 14 mm GH0580 Red Clamp 600 A with MC 14 mm Socket HVA54 5 accessories The following items are inc...

Страница 21: ...and connection components are located on two panels Panel orientation Orientation Description Front Test controls and emergency shutdown HV status information Right side Cable and power source connec...

Страница 22: ...4 Design and Construction 22 DHV0078 b2 EN b2 electronic GmbH Switches and controls Front panel HVA34...

Страница 23: ...4 Design and Construction b2 electronic GmbH DHV0078 b2 EN 23 HVA30 5 HVA30 7 HVA40 5 HVA54 3 HVA60 HVA68 2 HVA90 HVA94 HVA120 HVA54 5...

Страница 24: ...e when emergency OFF is released To activate emergency OFF Press in Key switch on off Locks the unit to prevent against unauthorized use To disable unit Remove key from the OFF Position To reactivate...

Страница 25: ...ay contrast The contrast of the HVA display screen can be adjusted The Display Contrast setting is found in the Reports Setup menu The lowest value is 1 refers to the lightest background The greatest...

Страница 26: ...cable length when creating test parameters and reporting information hereafter Feet Meter Main Menu USB Main Menu Use Last Test Seq 3 0kV Maint C HYBR T Start a New Test Manual Mode Reports Setup 13 3...

Страница 27: ...s information cannot be modified by the operator Version Installed HVA Hardware SN HVA unit serial number Last Cal Date of last calibration Ctrl Temperature Instrument Settings Set Date and Time Repor...

Страница 28: ...t Mode Characteristics Manual Designed to facilitate rapid testing Test parameters of the last manual test appear as the default setting Test parameters can be changed immediately before activating a...

Страница 29: ...st commonly used DC output mode VLF Withstand Test VLF sine square wave Suitable for testing extruded cables e g XLPE cables and other DUTs Measured values shown as RMS Vacuum bottle testing Not suita...

Страница 30: ...e determines how the failure is managed The burn on arc mode will condition the fault whereas the trip out on arc mode will immediately switch HV off Fault detected Burn on arc Trip out on arc Dwell t...

Страница 31: ...of main menu displays USB Test sequences are directly saved to HVA memory New reports are directly saved to USB stick inserted in adapter Reports saved on the USB stick can be retrieved and viewed on...

Страница 32: ...equent test i e repeat procedure as of step S3 Connection diagram VLF withstand test Connection diagram sheath test and fault location DANGER Electric shock hazard All procedures must comply with loca...

Страница 33: ...5 Test Procedure b2 electronic GmbH DHV0078 b2 EN 33 Connection diagram vacuum bottle test...

Страница 34: ...securely S5 Configure interlock plug Verify that the HV interlock adapter is connected If operating with remote controls optional Connect external lamps or remote switches Refer to 3 4 Shipment Conten...

Страница 35: ...ant to store a report Yes No MAIN Report Setup Report HVA guides user through series of questions see section 6 DUT type Voltage rating Cable insulation Report title Manual Test Sine 0 1Hz Timer 30 mi...

Страница 36: ...ntry select CANCEL at bottom of display MS4 Vacuum bottle test SETUP Trip current rise rate Set the test Duration Min 5 seconds Max 15 minutes Set the test Trip Current Min 200 A Max 1000 A Set the te...

Страница 37: ...set once test has been initiated Entering the test voltage before activating the manual mode test START is optional In manual mode voltage can be set once test has been initiated To set the test volta...

Страница 38: ...nitializing the test MR4 Set test voltage if not preset in step MS6 Rotate navigation knob to modify the voltage value Voltage limits see 3 1 Technical Specifications MR5 Test Test begins automaticall...

Страница 39: ...ew Reports 50 Store Rep to USB Edit Auto Test Seq Instrument Settings Display Contrast 4 Service MAIN Edit or New Edit Auto Test Seq 3 0kV Maint C HYBR T BACK SELECT EDIT DEL NEW Edit Auto Test Seq 3...

Страница 40: ...nd does NOT refer to the test voltage To increase decrease the voltage rating rotate navigation knob To accept value push in knob AS4 Cables only Insulation Select one of the following cable insulatio...

Страница 41: ...minutes For multiple voltage steps HVA automatically advances to next step Values are displayed in a table AS11 Arc management mode Select one of the following arc management modes Trip out on arc Bur...

Страница 42: ...e from the Edit Auto Test Seq menu display select the EDIT option on the bottom of the screen select the TITLE option on the bottom of the screen For naming directions see 6 Reporting Procedure Report...

Страница 43: ...ort Yes No MAIN Start a New Test Do you want to store a report Yes No MAIN Report Setup Report HVA guides user through series of questions See section 6 DUT type Voltage rating Cable insulation Report...

Страница 44: ...that the selected sequence defines the correct test parameters To run the auto test sequence Select START from the bottom of the screen AR6 HV activation Once the activation screen appears Press the H...

Страница 45: ...indicates the lapsed time T lapsed time total test duration AR9 Test end Display indicates end of auto test If Reporting is active the user can immediately view the report Auto Test Sine 0 1Hz STOP T...

Страница 46: ...HVA software deactivates HV Test stops Alternative When a test is in progress press the HV switch to deactivate high voltage HVA hardware deactivates HV Test stops Emergency stop In an emergency situ...

Страница 47: ...5 Test Procedure b2 electronic GmbH DHV0078 b2 EN 47 5 5 Discharge Status...

Страница 48: ...that the desired type is set See 4 3 Instrument Setup Report information Basic Extended DUT type Voltage rating Cable insulation type Report title Phase name Company name Region name Station name Lin...

Страница 49: ...VA guides the user through a series of questions dependent on the report type already set in Instrument Settings These steps are independent of the test mode since the user has not yet selected Manual...

Страница 50: ...g cable insulation types XLPE PILC EPR PE PVC HYBRID combination of types OTH other R4 Report title Set report name User defined entry typically the cable number or ID for cable testing R5 Phase Exten...

Страница 51: ...der Extended only Specify work order name R13 Operator Extended only Specify operator name Start New Report Details Region Name region CHEROKEE MAIN PREV NEXT DUT 1 0kV Cable XLPE Start New Report Det...

Страница 52: ...ure Select test mode To continue in manual test mode See 5 2 Steps MS1 MS5 set test parameters Steps MR1 MR6 run test To continue in automatic test mode See 5 3 Steps AS1 AS15 configure sequence Steps...

Страница 53: ...Maint C HYBR T Start a New Test Manual Mode Reports Setup 13 3 2009 10 23 Reports Setup Reports Setup View Reports 2 Store Rep to USB Edit Auto Test Seq Instrument Settings Display Contrast 4 Service...

Страница 54: ...ates indicates residual voltage 100 V D3 Discharge and earth the DUT complying with local safety regulations D4 Turn OFF HVA Turn the HVA main switch off D5 Lock HVA in disabled state to prevent unaut...

Страница 55: ...nnect the test lead Disconnect the test lead from the DUT Unscrew the test lead from the HV output connector D7 Disconnect power supply cable from power supply plug D8 Disconnect earth Disconnect the...

Страница 56: ...off Lock HVA in disabled state to prevent unauthorized use Turn key switch to OFF position and remove key D2 Verify correct functioning of discharge stick D3 Discharge and earth the DUT complying with...

Страница 57: ...nnection points CAUTION Instrument damage Do not store the HVA outdoors Keep the HVA away from liquids HVA should be stored indoors in the following environmental conditions Temperature 25 C to 70 C 1...

Страница 58: ...t b2 Art No Item Description SH5021 TD30 Tan Delta Set 24 kVrms SH5023 TD60 MC Tan Delta Set 44 kVrms SH5025 TD90 MC Tan Delta Set 64 kVrms SH5026 TD120 MC Tan Delta Set 85 kVrms SH5027 PD30 E Partial...

Страница 59: ...harge Diagnostics System 120 kV VKR0002 HVA30 Transport Case VKR0009 HVA68 2 HVA40 5 Transport Case with Wheels VKR0012 HVA90 HVA94 Transport Case on Wheels VKR0037 HVA54 5 Transport Case VKR0038 HVA1...

Страница 60: ...0 DHV0078 b2 EN b2 electronic GmbH Art No Item Description GH0616 HVA90 Calibration GH0627 HVA120 Calibration GH0749 HVA54 3 Calibration GH0750 HVA40 5 Calibration GH0751 HVA68 2 Calibration GH0753 HV...

Страница 61: ...zed for a period long enough to reach thermal equilibrium Fault An unplanned occurrence or defect in an item which may result in one or more failures of the item itself or of other associated equipmen...

Страница 62: ...11 Declaration of Conformity 62 DHV0078 b2 EN b2 electronic GmbH 11 Declaration of Conformity HVA34...

Страница 63: ...11 Declaration of Conformity b2 electronic GmbH DHV0078 b2 EN 63 HVA30 5...

Страница 64: ...11 Declaration of Conformity 64 DHV0078 b2 EN b2 electronic GmbH HVA30 7 HVA40 5 HVA54 3...

Страница 65: ...11 Declaration of Conformity b2 electronic GmbH DHV0078 b2 EN 65 HVA54 5...

Страница 66: ...11 Declaration of Conformity 66 DHV0078 b2 EN b2 electronic GmbH HVA60...

Страница 67: ...11 Declaration of Conformity b2 electronic GmbH DHV0078 b2 EN 67 HVA68 2...

Страница 68: ...11 Declaration of Conformity 68 DHV0078 b2 EN b2 electronic GmbH HVA90 HVA94...

Страница 69: ...11 Declaration of Conformity b2 electronic GmbH DHV0078 b2 EN 69 HVA120...

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