描述
5X00070G04
由于电子式电能表比感应式电能表准确度高、功耗低、起动电流小、负载范围宽、无机械磨损等诸多优点,越来越广泛地应用。但目前市场上电子式电能表厂家繁多,质量参差不齐,选择不好,不仅不能发挥电子式电能表的优点,反而会带来不应有的损失和增加维护管理的工作量。电子式电能表与我们熟悉的感应式电能表(俗称机械表),既有相同的地方,也有不相同的地方,且不同的地方更多,特别是表的内部,感应式电能表是采用电磁感应元件,里面是铁芯、铁圈加机械传动装置;而电子式电能表则主要是采用电子元件,即:电阻、电容加集成电路等。因此,应根据电子式电能表的这一特性来进行选择。换句话说要以电子设备的技术要求进行选择,而不能简单的照搬以前选用机械式电能表的技术要求选择电子式电能表(当然,也有可以借鉴的地方)。现就我们在工作中体会,谈谈单相电子式电能表的选购,供有关的工作人员参考。能表是属国家强制检验计量器具,根据计量法规定,所选电能表必须具有省级以上技术监督局颁发的制造计量器具许可证(CMC证)。这是电能表生产厂家所必须具备的条件和必须履行的法律手续。它可以证明厂家具备了基本的设施、人员和检测仪器设备,是可以生产销售的产品。但是在目前市场竞争激烈的情况下,供电企业有更大的选择余地,因此,还可以多比较一下其他证明产品质量的文件。如:权威部门的鉴定报告、寿命试验报告、被列入国家经贸委”全国城乡电网建设与改造所需设备产品及生产企业推荐目录”、ISO9000质量认证等等。这些都是证明产品质量的重要文件。由于各厂家价格竞争激烈,根据经验仅仅凭这些文件还是不够的,只能证明有了可以选用的基础。下一步就要根据电子式电能表的性能特点、国家检验规程,给合当地电网和气候的实际情况对厂家生产的电能表实物进行检验。
产品承诺:
保 证 全新原装进口,
保 证 安全准时发货,
保 证售后服务质量,
优势价格,大量现货。
主营DCS系统配件
机器人系统配件
大型伺服系统配件
品牌:ABB ,AB ,GE,FOXBORO,本特利,英维思,伍德沃德,西屋,瑞恩,施耐德,西门子,摩托罗拉,安川。力士乐。ACSO,横河等进口品牌。 专业销售进口DCS PLC系统备件模块
Triconex Siemens Yaskawa ABB GE Ovation AB Foxboro Motorola Schneider XYCOM KUKA 专业销售进口DCS PLC系统备件模块 15天包退换 一年质保 大量现货 国内实力库存商家
Allen Bradley SLC150 PLC 1745-LP151
ALLEN BRADLEY SLC 100 PROGRAMMABLE CONTROLLER C# 1745..
Allen-Bradley 1745-LP151 Ser C SLC 150
ALLEN-BRADLEY 1745-M1 MEMORY MODULE
ALLEN BRADLEY 1745-E105 SLC 100 EXPANSION UNIT SERIES A
Allen Bradley 1745 – LP101
Allen Bradley 1745 – E151
ALLEN BRADLEY 1745-PT1 PROGRAMMER *NICE*
One-day shipping available
Allen Bradley PLC Expansion Unit SLC100 I/O 1745E101
Allen Bradley I/O Module Fixed Hardware Style 1745LP101
Allen Bradley Processor Unit SLC150 1745-LP151 w/ M1 *
Allen Bradley 1745-PT1 / A Programmer w/ 1745-C1 Cable
Allen bradley SLC 150 Processor Unit 1745-LP 154 (4436)
ALLEN BRADLEY SLC 100 PROCESSOR UNIT 1745-LP101 SER D
Allen Bradley 1745-E151 Expansion Module
Allen Bradley Programming Terminal 1745-PT1 (3648)
Allen-Bradley SLC Programmer 1745-PT1
ALLEN BRADLEY 1745-E154 SLC 150 PROCESSOR UNIT
ALLEN BRADLEY 1745-E103 USPP 1745E103
ALLEN BRADLEY 1745-LP101 USPP 1745LP101
Allen Bradley SLC 100 Processor 1745-LP101, #6832
New in Box 1745-E153/A Allen Bradley SLC 150 1745E153
One-day shipping available
Allen-Bradley SLC100 1745-PT1 Programmer NIB
NICE ALLEN BRADLEY SLC 150 EXPANSION UNIT #1745-E153
NICE ALLEN BRADLEY SLC 150 EXPANSION UNIT #1745-E151
NICE ALLEN BRADLEY SLC 150 EXPANSION UNIT #1745-E106
ALLEN-BRADLEY SLC 100 1745LP103 PROGRAMMABLE CONTROLLER
Allen Bradley SLC150 Expansion Unit CAT 1745-E153 A
ALLEN BRADLEY 1745-M1 NSPP 1745M1
Allen Bradley #1745-LP101 I/O Module Fixed (U) ABS/9
ALLEN BRADLEY 1745-E101 USPP 1745E101
ALLEN BRADLEY SLC150 PROGRAMMABLE CONTROLLER 1745-LP154
One-day shipping available
ALLEN BRADLEY 1745-LP101 SLC 100 PLC GREAT CONDITION !
Allen Bradley 1745-E153 | Expansion Unit *NIB*
Allen Bradley 1745-LP101 SLC 100 Processor Unit SeriesD
ALLEN BRADLEY 1745-E101 SLC 100PROGRAMMABLE CONTROLLER
Allen Bradley 1745-E101
ALLEN BRADLEY 1745 LP101 PROCESSOR UNIT SLC 100
Allen Bradley Analog Input Exp. Unit 1745-E106 / A NIB!
Allen Bradley Cat # 1745-M1 Memory Module *NIB*
Allen Bradley 1745-LP101 SER D
Allen Bradley SLC100 Programmable Controller 1745-LP101
ALLEN BRADLEY PROCESSOR UNIT 1745-LP1S1 **NEW**
Allen Bradley SLC100 1745 LP101 Programmable Controller
Allen Bradley 1745-PCC Interface Converter
Expedited shipping available
Allen Bradley 1745-E105 Relay Expansion Unit (NEW)
Expedited shipping available
Allen Bradley 1745-E151 SLC 150 Expansion Unit Ser. A
ALLEN BRADLEY 1745-R2 NSFP 1745R2
ALLEN BRADLEY 1745-E154 EXPANSION UNIT
One-day shipping available
Allen Bradley SLC 150 1745-LP151 Controller (NEW)
Allen Bradley SLC 150, 1745-E153 ser A expansion TESTED
Allen-Bradley 1745E-101 SLC100 I/O Expansion Unit –
1745-LP151/C Allen Bradley SLC 150 1745LP151 N841
One-day shipping available
ALLEN BRADLEY SLC 100 1745-E103 B with cable 1745-C2 B
NEW ALLEN BRADLEY 1745-R3 REPLACEMENT RELAY BOARD
One-day shipping available
Allen-Bradley 1745-M1 SLC100/150 EEPROM Memory Module
Allen-Bradley SLC 100 Expansion Unit 1745-E101 NOS
Enlarge
Allen Bradley 1745-E151 Series-B SCL150 Expansion Unit
One-day shipping available
Allen Bradley AB SLC 150 CAT 1745-E154
LOT OF 3 ALLEN BRADLEY 1745-E151 EXPANSION UNIT
One-day shipping available
LOT OF 3 ALLEN BRADLEY 1745-E153 EXPANSION UNIT
One-day shipping available
ALLEN BRADLEY 1745-E103 EXPANSION UNIT
One-day shipping available
ALLEN BRADLEY SLC PROGRAMMER CATALOG# 1745-PT1, SER A!
Allen-Bradley SLC 150 1745-LP151 Processor Unit
Allen Bradley SLC150 Expansion Unit 1745-E153 Series A
Allen Bradley 1745-R1 Replacement Relay Board 1745R1
Allen Bradley 1745- E101
Allen-Bradley 1745-E151 Ser B Expansion Unit SlC 150
New Allen Bradley SLC 150 Expansion Unit, 1745-E151
One-day shipping available
Allen Bradley Processor Unit SLC100 1745-LP103 Series D
ALLEN BRADLEY 1745-E101 EXPANSION UNIT *NEW*
One-day shipping available
ALLEN BRADLEY 1745-LP101 PROCESSOR UNIT *NEW*
One-day shipping available
ALLEN BRADLEY SLC 100 1745-LP103 PROCESSOR CONTROLLER
One-day shipping available
Allen Bradley 1745-PT1 Pocket Programmer & Cable
Allen-Bradley 1745-E154 SLC 150 Processor Unit (PLC)
Allen-Bradley 1745-LP101 SLC 100 Processor Unit (PLC)
USED ALLEN BRADLEY SLC100 RELAY OUTPUT 1745-E105 C
ALLEN BRADLEY 1745-E151/A SLC 150 EXPANSION UNIT *NIB*
Rare! ALLEN BRADLEY SLC 100 150 1745-TCAT
1745-LP153/B Allen Bradley SLC 150 1745LP153 N837
One-day shipping available
ALLEN BRADLEY SLC150 PROGRAMMABLE CONTROLLER 1745-LP154
One-day shipping available
Allen Bradley 1745-R1 Relay Board Processor Unit *NIB*
NS** ALLEN-BRADLEY 1745-E153 SLC 150 EXPANSION UNIT
One-day shipping available
Allen-Bradley 1745-PT1 with cable
Expedited shipping available
Allen-Bradley SLC100 Replacement Relay Board 1745-R1 !!
Rare! ALLEN BRADLEY SLC 150 1745-LP151 CPU
Rare! ALLEN BRADLEY SLC 150 1745-LP154 CPU
Allen Bradley SLC 100 Programmer Controller 1745-LP101
Allen Bradley Cat # 1745-R2 Programmable Controller NIB
Allen Bradley 1745-PT1 Series A
ALLEN BRADLEY 1745-R2 SLC100 REPLACEMENT RELAY BOARD
Allen Bradley # 1745-R1 programmable controller SLC 100
Unused Allen Bradley Memory Module 1745-M1
ALLEN BRADLEY RELAY BOARD PROCESSOR UNIT MODEL 1745-R1
ALLEN BRADLEY 1745-M1 EEPROM MEMORY MODULE NEW NIB
One-day shipping available
ALLEN BRADLEY 1745-M1 USPP 1745M1
Allen Bradley SLC 150 expansion unit cat 1745 E153 serA
Rare! ALLEN BRADLEY SLC 150 1745-LP153 CPU & EPROM
Allen Bradley 1745-E151 SLC Expansion Unit #21209
Allen Bradley 1745-E151 SLC Expansion Unit #21213
Allen Bradley 1745-E151 SLC Expansion Unit #21210
Allen Bradley 1745-E151 SLC Expansion Unit #21214
NEW ALLEN BRADLEY 1745-R1 REPLACEMENT RELAY BOARD
One-day shipping available
Allen Bradley SLC 100 1745-LP104 Processor
1745-LP101 Allen Bradley SLC100 Expansion Unit
One-day shipping available
Allen Bradley 1745-PT1 SLC Programmer
ALLEN BRADLEY 1745-R3 PROGRAMMABLE CONTROLLER
One-day shipping available
ALLEN BRADLEY RELAY OUTPUT EXPANSION UNIT 1745-E105
One-day shipping available
ALLEN BRADLEY LOT OF 2 1745-PCC *NICE*
One-day shipping available
Allen Bradley H.S. input Module 1745-E155 Used
Allen Bradley 1745-LP153 SLC 150 Processor Unit
ALLEN BRADLEY 1745-LP151 USED 1745LP151 SER. B
Allen Bradley Memory Module 1745-M1 SerB NIB!
Allen Bradley SLC 150 Programmable Controller 1745-LP15
One-day shipping available
ALLEN BRADLEY SLC100 PROGRAMMABLE CONTROLLER 1745-E101
ALLEN BRADLEY SLC100 PROGRAMMABLE CONTROLLER 1745-E101
1745B1 NEW ALLEN BRADLEY 1745 B1 FREE SHIPPING
One-day shipping available
Allen Bradley 1745-B1 1745B1 NEW-NO BOX Free Shipping
One-day shipping available
Allen Bradley Interface Converter 1745-PCC & 1745-C1
NEW Allen Bradley SLC500 PLC 1745-M1 Memory Module BNIB
ALLEN BRADLEY SLC 100 1745-E106 SER. A EXPANSION UNIT
Expedited shipping available
ALLEN BRADLEY SLC 100 1745-LP101 SER. D PROCESSOR UNIT
Expedited shipping available
Allen Bradley 1745-E101 SERIES A SLC100 Expansion Unit
NIB ALLEN BRADLEY 1745-M1 MEMORY MODULE 1745M1
Expedited shipping available
ALLEN BRADLEY 1745-LP101 SLC100 PROCESSOR UNIT SERIES D
One-day shipping available
NEW ALLEN BRADLEY 1745-E101 EXPANSION PACK
ALLEN BRADLEY SLC-150 EXPANSION UNIT SERIES A 1745-E151
ALLEN BRADLEY 1745-M1 MEMORY MODULE NEW IN BOX
ALLEN BRADLEY 1745-LP153 PROCESSOR UNIT
One-day shipping available
ALLEN BRADLEY 1745-LP151 PROCESSOR UNIT
One-day shipping available
Allen Bradley SLC100 CPU 1745-LP101 Series C Frn 5
ALLEN BRADLEY SLC 150 EXPANSION UNIT 1745-E151
ALLEN-BRADLEY 1745-M1 EEPROM Memory Module ! NEW !
ALLEN BRADLEY 1745-LP101 SERIES D SLC100 PROCESSOR NICE
ALLEN BRADLEY 1745-LP101 SERIES D SLC100 PROCESSOR NICE
ALLEN BRADLEY 1745-E101 SERIES B SLC100 EXPANSION UNIT
ALLEN BRADLEY 1745-E105 USED 1745E105
Allen-Bradley 1745-E153 SLC 150 Expansion Unit (PLC)
1745-E106 Allen Bradley Expansion Unit 1745E106 N801
One-day shipping available
1745-LP101/D Allen Bradley SLC 100 PLC 1745LP101 N840
One-day shipping available
1745-PT1 Allen Bradley SLC 150 1745-PT1 N817
One-day shipping available
1745-E105/C Allen Bradley SLC 100 Exp Unit 1745E105
One-day shipping available
ALLEN BRADLEY 1745-PCC SLC INTERFACE CONVERTOR **XLNT**
1745-E103/B Allen Bradley SLC Expansion 1745-E103 N809
One-day shipping available
1745-E156/A Allen Bradley SLC 150 1745E156 N830
One-day shipping available
1745-E101 Allen Bradley SLC100 Expansion Unit
One-day shipping available
1745-LP101 Allen Bradley SLC100 Processor Unit
One-day shipping available
ALLEN BRADLEY 1745-C3 NSFP 1745C3
1745-E153 /A Allen Bradley SLC 150 Expansion Unit
One-day shipping available
Allen-Bradley 1745-E105 SLC100 Relay Output Expansion
Allen-Bradley 1745-E151 1745-E101 Expansion Units
ALLEN BRADLEY 1745-LP101 PROGRAMABLE CONTROLLER
ALLEN BRADLEY 1745-E151 USED 1745E151
Allen Bradley 1745-E101 Programmable Controller
Rare! ALLEN BRADLEY SLC 100 1745-LP101 CPU
Excellent Condition! No Broken Plastic With EPROM
Rare! ALLEN BRADLEY SLC 100 150 1745-PT1 FRN 2
1745-E156/A Allen Bradley SLC 150 1745E156 N831
One-day shipping available
ALLEN BRADLEY 1745-C3 NSPP 1745C3
Allen Bradley 1745-M1 EEPROM Memory Module NEW
Allen Bradley 1745-E105 Controller SLC 100 Relay unit
One-day shipping available
Allen Bradley 1745-E105 Controller SLC 100 Relay Expan
One-day shipping available
ALLEN BRADLEY 1745-E101/B SLC 100 EXP. UNIT 1745E101B
Expedited shipping available
专业销售进口DCS PLC系统备件模块
PLC模块,可编程控制器,CPU模块,IO模块,AI模块,通讯模块。AB/施耐德/ABB/GE/本特利/西屋/英维斯/霍尼韦尔/黑马/FU克斯波罗
15天包退换 一年质保 大量现货 国内实力库存商家