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ABB 15 kV/ 63 kA Manual Ground & Test

Device

Instruction Manual

5/15/27 kV, 25/31.5/50/63 kA
Manual Ground & Test Devices

Installation, Operations and
Maintenance Manual

Содержание Advance

Страница 1: ...ABB 15 kV 63 kA Manual Ground Test Device Instruction Manual 5 15 27 kV 25 31 5 50 63 kA Manual Ground Test Devices Installation Operations and Maintenance Manual Courtesy of NationalSwitchgear com...

Страница 2: ...3 3 Testing 7 3 3 1 AC Withstand Voltage Test 7 3 3 2 Current Path Resistance 7 4 Usage and Operation for ReliaGear ND G T Devices 8 4 1 Grounding 8 4 2 Removing Ground Withdrawing the Device 10 4 3...

Страница 3: ...aintaining this equipment must have thorough knowledge of all applicable local regional industry government and OSHA safety procedures as well as commonly accepted safe working practices Personnel wor...

Страница 4: ...uld not under any circumstances be applied outside of their nameplate ratings This booklet provides information for the Manual G T Device with ratings shown in Table 1 All information in this booklet...

Страница 5: ...he device Lifting provisions are provided Once removed from the shipping container the G T may be transported using the lift truck This is the preferred transport method 2 2 3 Storage Store all equipm...

Страница 6: ...relevant to the switchgear found below a SafeGear HD Installation Operations and Maintenance Manual document number 1VAL108001 MB Section 5 11 1 b Advance Installation and Maintenance Manual document...

Страница 7: ...tion Operations and Maintenance Manual document number 1VAL108001 MB Section 5 11 1 b Advance Installation and Maintenance Manual document number IB3 2 6 7A Chapter 8 c SafeGear Installation and Maint...

Страница 8: ...ed close and secure the switchgear breaker compartment door and rack the device into the connect position 12 With the ground cables installed and the device racked into the connect position the termin...

Страница 9: ...to 45 kVac RMS or 45 kVdc if performing a DC test e Hold for one minute f Decrease potential to 0 zero Vac Vdc and turn off machine 3 Repeat this testing for the remaining terminals A successful withs...

Страница 10: ...bus installed 4 Ensure proper procedures are followed for removing the breaker and opening the switchgear door 5 Insert the device in the switchgear breaker compartment using ReliaGear ND Installatio...

Страница 11: ...closed 8 Open the switchgear breaker compartment door 9 Test the exposed terminal ends to assure there is no voltage present on the terminal set to be grounded Figure 15 Lower terminal configuration...

Страница 12: ...rminal complete the following test sequence a Connect the high potential lead to one pole b Ground the remaining poles and G T device frame c Start machine with output potential at 0 zero Vac Vdc d In...

Страница 13: ...l the hardware and torque to 10Nm 8 Ft Lbs 5 Maintenance After removal from storage the following pre usage inspection and maintenance should be performed The contacts should be inspected for wear of...

Страница 14: ...2RGA018908A0001 3 Pieces Required 14522G00 3 Pieces Required N A Upper Primary Disconnect 3000A 2RGA018908A0002 3 Pieces Required 14544G00 3 Pieces Required N A Lower Primary Disconnect 1200 2000A 2R...

Страница 15: ...Installation Operations and Maintenance Manual 1VAL064601 MB Rev C 13 Appendix 5 15 kV 63 kA Manual G T SafeGear HD Layout Drawing Note dimensions in mm in Courtesy of NationalSwitchgear com...

Страница 16: ...Installation Operations and Maintenance Manual 1VAL064601 MB Rev C 14 27 kV 1200 2000 A 25 kA Manual G T Layout Drawing Note dimensions in mm in Courtesy of NationalSwitchgear com...

Страница 17: ...Installation Operations and Maintenance Manual 1VAL064601 MB Rev C 15 5 15 kV 50 kA Manual G T Layout Drawing Note dimensions in mm Courtesy of NationalSwitchgear com...

Страница 18: ...Installation Operations and Maintenance Manual 1VAL064601 MB Rev C 16 5 15 kV 31 5 kA ReliaGear ND Manual G T Layout Drawing Courtesy of NationalSwitchgear com...

Страница 19: ...e time of disposal Methods of Disposal Disposal can either be carried out in a manner of ways depending upon material of product Below is the recommended method of disposal for various raw material AB...

Страница 20: ...l inclusive or covering all contingencies No warranties expressed or implied including warranties of fitness for a particular purpose or merchantability or warranties of fitness for a particular purpo...

Страница 21: ...Installation Operations and Maintenance Manual 1VAL064601 MB Rev C 19 Notes Courtesy of NationalSwitchgear com...

Страница 22: ...tion contained in this document is for general information purposes only While ABB strives to keep the information up to date and correct it makes no representations or warranties of any kind express...