English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
购买 types of grounding systems
广告
$1,307.22
Salisbury 4-Way Grounding Set: 10 ft Cable/(3) 6 ft Cable/C Clamp/Input/Output 2/0 Yellow Cable Model: 24308
Grainger
$1,307.22
Salisbury 4-Way Grounding Set: 10 ft Cable/(3) 6 ft Cable/C Clamp/Input/Output 2/0 Yellow Cable Model: 24308
Grainger
$73.32
Coiled Grounding Wire: Hand Clamp/Terminal, 10 Ft, PVC, Orange Model: RAC-10
Grainger
$73.32
Coiled Grounding Wire: Hand Clamp/Terminal, 10 Ft, PVC, Orange Model: RAC-10
Grainger
$12.47
$15.47
MURRAY eclx071m Ground Bar Kit With 11 Terminal Positions
Amazon.com
296
折扣 19%
$12.47
$15.47
MURRAY eclx071m Ground Bar Kit With 11 Terminal Positions
Amazon.com
296
$78.72
$87.25
Coiled Grounding Wire, Clamp, 10 ft.
Amazon.com
6
Free shipping
$78.72
$87.25
Coiled Grounding Wire, Clamp, 10 ft.
Amazon.com
6
$10.59
SIEMENS EC2GB12 Ground Bar Kit With 12 Terminal Positions
Amazon.com
11
$10.59
SIEMENS EC2GB12 Ground Bar Kit With 12 Terminal Positions
Amazon.com
11
$659.77
Salisbury Single Grounding Set: (2) C Clamp/6 ft 2/0 Cable Model: 24309
Grainger
$659.77
Salisbury Single Grounding Set: (2) C Clamp/6 ft 2/0 Cable Model: 24309
Grainger
$34.27
Nvent Erico Pointed End Ground Rod: 5/8 in Dia, 8 ft Overall Lg, Copper Bonded Steel Model: 615880
Grainger
2
$34.27
Nvent Erico Pointed End Ground Rod: 5/8 in Dia, 8 ft Overall Lg, Copper Bonded Steel Model: 615880
Grainger
2
$15.93
$18.10
SIEMENS EC2GB122 Ground Bar Kit With 12 Terminal Positions And A Ground Lug
Amazon.com
22
折扣 11%
$15.93
$18.10
SIEMENS EC2GB122 Ground Bar Kit With 12 Terminal Positions And A Ground Lug
Amazon.com
22
$2,104.15
Salisbury 4-Way Grounding Set Model: 2680
Grainger
$2,104.15
Salisbury 4-Way Grounding Set Model: 2680
Grainger
$60.00
Hammond GRDKIT02 Ground Wire Kit Includes (6) Ground Cables 12
TEquipment
$60.00
Hammond GRDKIT02 Ground Wire Kit Includes (6) Ground Cables 12
TEquipment
$32.39
SCXCLY Wall Mounted Copper Ground Bar Kit, With 10 Terminal Positions,Copper Grounding Busbar Bar (.24"X 1.97"X 7.87") Kit
Amazon.com
4
$32.39
SCXCLY Wall Mounted Copper Ground Bar Kit, With 10 Terminal Positions,Copper Grounding Busbar Bar (.24"X 1.97"X 7.87") Kit
Amazon.com
4
$109.10
Nvent Erico Ground Rod Kit: 5/8 in Dia, 4 ft Overall Lg, Copper Bonded Steel Model: CGE5CP
Grainger
$109.10
Nvent Erico Ground Rod Kit: 5/8 in Dia, 4 ft Overall Lg, Copper Bonded Steel Model: CGE5CP
Grainger
$1,963.50
Cementex CPGS4W - 4 Way Grounding Set
TEquipment
$1,963.50
Cementex CPGS4W - 4 Way Grounding Set
TEquipment
$26.85
Appleton Agk10 8-1/0Awg Grounding Kit
Gordon Electric Supply
$26.85
Appleton Agk10 8-1/0Awg Grounding Kit
Gordon Electric Supply
$30.29
Hammond CGK125 Grounding Kit 70 A, 125 A Hammond CGK125
TEquipment
$30.29
Hammond CGK125 Grounding Kit 70 A, 125 A Hammond CGK125
TEquipment
$95.05
Coiled Grounding Wire: (2) Hand Clamps, 10 Ft, PVC, Orange Model: RAC-10-2
Grainger
$95.05
Coiled Grounding Wire: (2) Hand Clamps, 10 Ft, PVC, Orange Model: RAC-10-2
Grainger
$10.48
Eaton 10 Terminal Galvanized Ground Bar Kit | GBK10CS
Lowe's
23
$10.48
Eaton 10 Terminal Galvanized Ground Bar Kit | GBK10CS
Lowe's
23
$220.57
Eaton Tripp Lite Grounding Kit: For 24U And 25U Racks, 45 3/16 in Grounding Bar Lg, Copper Model: SRGROUND25
Grainger
$220.57
Eaton Tripp Lite Grounding Kit: For 24U And 25U Racks, 45 3/16 in Grounding Bar Lg, Copper Model: SRGROUND25
Grainger
$45.00
Camaro NRG Innovations Grounding System Red GK-100RD
American Muscle
$45.00
Camaro NRG Innovations Grounding System Red GK-100RD
American Muscle
$90.00
HOBO By Onset M-GKA - Grounding Kit, K122
TEquipment
$90.00
HOBO By Onset M-GKA - Grounding Kit, K122
TEquipment
$45.00
Camaro NRG Innovations Grounding System Blue GK-100BL
American Muscle
$45.00
Camaro NRG Innovations Grounding System Blue GK-100BL
American Muscle
$12.97
$13.23
Techni-Pro 758ST007 - Grounding System, Dual, 10Ft, 4mm Snap (Green)
TEquipment
$12.97
$13.23
Techni-Pro 758ST007 - Grounding System, Dual, 10Ft, 4mm Snap (Green)
TEquipment
$52.59
Coiled Grounding Wire: Hand Clamp/Terminal, 5 Ft, PVC, Orange Model: RAC-5
Grainger
$52.59
Coiled Grounding Wire: Hand Clamp/Terminal, 5 Ft, PVC, Orange Model: RAC-5
Grainger
$34.92
Nvent Erico Pointed End Ground Rod: 5/8 in Dia, 8 ft Overall Lg, Galvanized Steel Model: 815880
Grainger
3
$34.92
Nvent Erico Pointed End Ground Rod: 5/8 in Dia, 8 ft Overall Lg, Galvanized Steel Model: 815880
Grainger
3
$202.71
Panduit Grounding Strip System: Copper, (20) 12-24 Grounding Bar Holes And Size, 96 in 6 AWG Model: RGRKCBNJY
Grainger
$202.71
Panduit Grounding Strip System: Copper, (20) 12-24 Grounding Bar Holes And Size, 96 in 6 AWG Model: RGRKCBNJY
Grainger
$14.03
Siemens 12.8-In Ground Bar Kit | eclx072m
Lowe's
131
$14.03
Siemens 12.8-In Ground Bar Kit | eclx072m
Lowe's
131
$30.99
PIPROX 6" Copper Wall Mounted Ground Bar Kit - Electrical Ground Bar With Mounting Brackets - Copper Grounding Busbar Bar Kit With 2.5Kv Insulators
Amazon.com
9
$30.99
PIPROX 6" Copper Wall Mounted Ground Bar Kit - Electrical Ground Bar With Mounting Brackets - Copper Grounding Busbar Bar Kit With 2.5Kv Insulators
Amazon.com
9
$14.68
Square D 23 Terminal Aluminum Ground Bar Kit | PK23GTACP
Lowe's
114
$14.68
Square D 23 Terminal Aluminum Ground Bar Kit | PK23GTACP
Lowe's
114
$39.96
Aaronia AR 810 - Grounding Kit
TEquipment
$39.96
Aaronia AR 810 - Grounding Kit
TEquipment
$43.90
Copper Ground Bar Kit - .25" X 2" X 12" Busbar With 20 Terminal Positions
Amazon.com
6
Free shipping
$43.90
Copper Ground Bar Kit - .25" X 2" X 12" Busbar With 20 Terminal Positions
Amazon.com
6
$277.00
Hoffman PGS6K Grounding Bar System
Southern Electronics
$277.00
Hoffman PGS6K Grounding Bar System
Southern Electronics
$129.95
Securall Grounding Kit 8ft Rod, 10ft Cable & Clamp, OP0023
Global Industrial
$129.95
Securall Grounding Kit 8ft Rod, 10ft Cable & Clamp, OP0023
Global Industrial
$223.73
Harger GBI14212G 1/4X2X12 Ground Bar
Voomi Supply
1
$223.73
Harger GBI14212G 1/4X2X12 Ground Bar
Voomi Supply
1
$25.80
CYANTEKOMS Portable Ground Rod With 4ft 12AWG UL Listed Grounding Wire With Crocodile Clip,Great For Electric Fences,Antennas,Generator(Set Of 2)
Amazon.com
90
$25.80
CYANTEKOMS Portable Ground Rod With 4ft 12AWG UL Listed Grounding Wire With Crocodile Clip,Great For Electric Fences,Antennas,Generator(Set Of 2)
Amazon.com
90
$304.40
Harger GBI14410J 1/4 X 4 X 10 Ground Bar, 1/4 X 4 X 10, Efficient Grounding, Commercial & Residential
Voomi Supply
$304.40
Harger GBI14410J 1/4 X 4 X 10 Ground Bar, 1/4 X 4 X 10, Efficient Grounding, Commercial & Residential
Voomi Supply
$193.38
Hoffman PGS2K Grounding Bar System, 200Mm, Copper
Voomi Supply
$193.38
Hoffman PGS2K Grounding Bar System, 200Mm, Copper
Voomi Supply
1:42
electricalclassroom.com
5 types of grounding: Solid, Resistance, reactance, Resonant
This article discusses types of grounding systems: Ungrounded system: Solid grounded, Resistance grounded, Reactance grounded and Resonant grounded system.
2019年2月12日
Grounding Basics
7:34
ESD for beginners
YouTube
Ken Delahoussaye
已浏览 3.8万 次
2019年3月18日
5:45
Groundwater introduction
YouTube
Adelaide and Mount Lofty
已浏览 33.7万 次
2012年5月9日
37:01
Excavation & Trenching Safety
YouTube
Marko Kaar
已浏览 50.6万 次
2015年12月22日
热门视频
2:11:51
Magnetic Effects of Electric Current One-Shot Class 10 Science | CBSE Class 10 Board Exams | BYJU'S
byjus.com
已浏览 26.5万 次
2019年12月25日
What is grounding and why do we ground the system and equipment?
electrical-engineering-portal.com
2016年9月14日
What is the difference between Bonding, Grounding and Earthing?
electrical-engineering-portal.com
2012年9月27日
Ground Fault Circuit Interrupter
What a ground fault circuit interrupter does and what it does not do | EEP
electrical-engineering-portal.com
2016年9月9日
0:12
ABB Q-Line® THQL2160GFT2P 60A Circuit Breaker • 60 Amp Double Pole Ground Fault Breaker with Self-Test • 2-Pole Ground Fault Circuit Interrupter • Electrical Safety Switch
amazon
已浏览 5 次
2024年8月1日
0:30
What is a GFCI: Electrical Safety
YouTube
Electrical Safety Foundation
已浏览 1.3万 次
2023年4月25日
2:11:51
Magnetic Effects of Electric Current One-Shot Class 10 Science | CBS
…
已浏览 26.5万 次
2019年12月25日
byjus.com
What is grounding and why do we ground the system and equipment?
2016年9月14日
electrical-engineering-portal.com
What is the difference between Bonding, Grounding and Earthing?
2012年9月27日
electrical-engineering-portal.com
Equipment Grounding for PV Systems
已浏览 13万 次
2014年5月2日
YouTube
Penn State Solar Center
5:58
Grounding
已浏览 1.9万 次
2021年1月9日
YouTube
The Physics Classroom
9:55
High Resistance Grounding (HRG)
已浏览 3.3万 次
2018年11月14日
YouTube
Eaton
42:44
NEC System Grounding
已浏览 3.9万 次
2018年11月14日
YouTube
Ryan Jackson
3:44
AC Grounding Basics: Grounding Series (Part 4)
已浏览 1.6万 次
2019年5月6日
YouTube
RSP Supply
5:08
Electrical Grounding Explained | Animated Lecture
已浏览 3.7万 次
2021年7月17日
YouTube
IT and Automation Academy
28:47
Ground Grid Design Made Simple
已浏览 4.6万 次
2020年10月13日
YouTube
ETAP Software
3:12
What is Electrical Earthing?
已浏览 15.6万 次
2017年6月20日
YouTube
tick Links
4:02
Ground Loops: Grounding Series (Part 6)
已浏览 8万 次
2019年6月3日
YouTube
RSP Supply
3:12
Grounding, Service Equipment [250.24, 2020 NEC]
已浏览 2.5万 次
2020年1月13日
YouTube
MikeHoltNEC
6:45
Electrical Grounding Explained | Basic Concepts
已浏览 100万 次
2021年5月3日
YouTube
RealPars
5:22
Earthing , what is it?
已浏览 1万 次
2017年12月1日
YouTube
chrvoje_engineering
15:11
The Basics of Electrical Grounding
已浏览 5.9万 次
2016年6月20日
YouTube
tjwiltube
2:11
YGHP Hyground Installation Video
已浏览 16.3万 次
2016年1月28日
YouTube
Burndy LLC
33:35
Grounding, System and Equipment [250.4, 2020 NEC]
已浏览 14.3万 次
2020年1月13日
YouTube
MikeHoltNEC
1:15
Grounding to Your Vehicle Frame
已浏览 14万 次
2015年11月8日
YouTube
Paged Out, LLC
7:31
How to use Grounding Techniques | Kati Morton
已浏览 13.5万 次
2018年10月8日
YouTube
Kati Morton
6:01
Earthing Arrangements TN-C-S, TN-S and TT Identified and Explained
已浏览 16.1万 次
2017年10月4日
YouTube
GSH Electrical
6:05
grounding transformer delta connected power system
已浏览 1.6万 次
2020年12月23日
YouTube
EDDY CURRENT
16:08
Understanding an Equipotential Protective Grounding Zone
已浏览 4.5万 次
2015年7月1日
YouTube
Northline Utilities LLC
13:14
Earthing, Grounding and Bonding in Electrical System
已浏览 8295 次
2021年1月14日
YouTube
JM Learning
1:52
Electrical Grounding installation for a home
已浏览 18.4万 次
2015年7月30日
YouTube
Mr. Value Electricians
4:49
Best grounding practices for audio
已浏览 6万 次
2021年7月26日
YouTube
Paul McGowan, PS Audio
5:08
The basics of electrical earthing
已浏览 4.4万 次
2020年8月18日
YouTube
JPElectric
18:00
Types of Earthing System for Electricity Supplies (UK)
已浏览 48.6万 次
2014年8月20日
YouTube
John Ward (jwflame)
3:56
Grounding a Corner Grounded Delta System, NEC 2020, (3min:56sec)
已浏览 4.7万 次
2021年5月20日
YouTube
MikeHoltNEC
观看更多视频
更多类似内容
购买 types of grounding systems
广告
$1,307.22
Salisbury 4-Way Grounding Set: 10 ft Cable/(3) 6 ft Cable/C Clamp/Input/Output 2/0 Yellow Cable Model: 24308
Grainger
$1,307.22
Salisbury 4-Way Grounding Set: 10 ft Cable/(3) 6 ft Cable/C Clamp/Input/Output 2/0 Yellow Cable Model: 24308
Grainger
$73.32
Coiled Grounding Wire: Hand Clamp/Terminal, 10 Ft, PVC, Orange Model: RAC-10
Grainger
$73.32
Coiled Grounding Wire: Hand Clamp/Terminal, 10 Ft, PVC, Orange Model: RAC-10
Grainger
$12.47
$15.47
MURRAY eclx071m Ground Bar Kit With 11 Terminal Positions
Amazon.com
296
折扣 19%
$12.47
$15.47
MURRAY eclx071m Ground Bar Kit With 11 Terminal Positions
Amazon.com
296
$78.72
$87.25
Coiled Grounding Wire, Clamp, 10 ft.
Amazon.com
6
Free shipping
$78.72
$87.25
Coiled Grounding Wire, Clamp, 10 ft.
Amazon.com
6
$10.59
SIEMENS EC2GB12 Ground Bar Kit With 12 Terminal Positions
Amazon.com
11
$10.59
SIEMENS EC2GB12 Ground Bar Kit With 12 Terminal Positions
Amazon.com
11
$659.77
Salisbury Single Grounding Set: (2) C Clamp/6 ft 2/0 Cable Model: 24309
Grainger
$659.77
Salisbury Single Grounding Set: (2) C Clamp/6 ft 2/0 Cable Model: 24309
Grainger
$34.27
Nvent Erico Pointed End Ground Rod: 5/8 in Dia, 8 ft Overall Lg, Copper Bonded Steel Model: 615880
Grainger
2
$34.27
Nvent Erico Pointed End Ground Rod: 5/8 in Dia, 8 ft Overall Lg, Copper Bonded Steel Model: 615880
Grainger
2
$15.93
$18.10
SIEMENS EC2GB122 Ground Bar Kit With 12 Terminal Positions And A Ground Lug
Amazon.com
22
折扣 11%
$15.93
$18.10
SIEMENS EC2GB122 Ground Bar Kit With 12 Terminal Positions And A Ground Lug
Amazon.com
22
$2,104.15
Salisbury 4-Way Grounding Set Model: 2680
Grainger
$2,104.15
Salisbury 4-Way Grounding Set Model: 2680
Grainger
$60.00
Hammond GRDKIT02 Ground Wire Kit Includes (6) Ground Cables 12
TEquipment
$60.00
Hammond GRDKIT02 Ground Wire Kit Includes (6) Ground Cables 12
TEquipment
$32.39
SCXCLY Wall Mounted Copper Ground Bar Kit, With 10 Terminal Positions,Copper Grounding Busbar Bar (.24"X 1.97"X 7.87") Kit
Amazon.com
4
$32.39
SCXCLY Wall Mounted Copper Ground Bar Kit, With 10 Terminal Positions,Copper Grounding Busbar Bar (.24"X 1.97"X 7.87") Kit
Amazon.com
4
$109.10
Nvent Erico Ground Rod Kit: 5/8 in Dia, 4 ft Overall Lg, Copper Bonded Steel Model: CGE5CP
Grainger
$109.10
Nvent Erico Ground Rod Kit: 5/8 in Dia, 4 ft Overall Lg, Copper Bonded Steel Model: CGE5CP
Grainger
$1,963.50
Cementex CPGS4W - 4 Way Grounding Set
TEquipment
$1,963.50
Cementex CPGS4W - 4 Way Grounding Set
TEquipment
$26.85
Appleton Agk10 8-1/0Awg Grounding Kit
Gordon Electric Supply
$26.85
Appleton Agk10 8-1/0Awg Grounding Kit
Gordon Electric Supply
$30.29
Hammond CGK125 Grounding Kit 70 A, 125 A Hammond CGK125
TEquipment
$30.29
Hammond CGK125 Grounding Kit 70 A, 125 A Hammond CGK125
TEquipment
$95.05
Coiled Grounding Wire: (2) Hand Clamps, 10 Ft, PVC, Orange Model: RAC-10-2
Grainger
$95.05
Coiled Grounding Wire: (2) Hand Clamps, 10 Ft, PVC, Orange Model: RAC-10-2
Grainger
$10.48
Eaton 10 Terminal Galvanized Ground Bar Kit | GBK10CS
Lowe's
23
$10.48
Eaton 10 Terminal Galvanized Ground Bar Kit | GBK10CS
Lowe's
23
$220.57
Eaton Tripp Lite Grounding Kit: For 24U And 25U Racks, 45 3/16 in Grounding Bar Lg, Copper Model: SRGROUND25
Grainger
$220.57
Eaton Tripp Lite Grounding Kit: For 24U And 25U Racks, 45 3/16 in Grounding Bar Lg, Copper Model: SRGROUND25
Grainger
反馈