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Fluke 1743 [8/80] 有限担保和有限责任
有限担保和有限责任
Fluke 担保在正常使用和保养的情况下，其产品没有材料和工艺上的缺陷。
两年的担保期间由产品发货之日算起。部件、产品修理和服务的担保期限为
90 天。 本担保仅限于 Fluke 授权零售商的原购买人或最终用户，并且不适用
于一次性电池、电缆接头、电缆绝缘转换接头或 Fluke 认为由于误用、改装、
疏忽、污染及意外或异常操作或处理引起的任何产品损坏。Fluke 担保软件能
依照功能规格正常运行 90 天，并且软件是记录在无缺陷的媒介上。Fluke 并不
担保软件毫无错误或在运行中不会中断。
Fluke 授权的零售商应仅对最终用户就新的和未使用的产品提供本担保，但
无权代表Fluke 公司提供额外或不同的担保。 只有通过 Fluke 授权的销售店购
买的产品或者买方已经按适用的国际价格付款才能享受 Fluke 的担保支持。
在一国购买的产品需在他国修理时，Fluke 有权向买方要求负担重大修理/零
件更换费用。
Fluke 的担保为有限责任，由 Fluke 决定是否退还购买金额、免费修理或更换
在担保期间退还 Fluke 授权服务中心的故障产品。
如需要保修服务，请与您就近的 Fluke 授权服务中心联系，获得退还授权信息；
然后将产品寄至服务中心，并附上产品问题描述，同时预付运费和保险费（目的
地离岸价格）。Fluke 不承担运送途中发生的损坏。在保修之后，产品将被寄
回给买方并提前支付运输费（目的地交货）。 如果Fluke 认定产品故障是由于疏
忽、误用、污染、修改、意外或不当操作或处理状况而产生，包括未在产品规定
的额定值下使用引起的过压故障；或是由于机件日常使用损耗，则 Fluke 会估算
修理费用，在获得买方同意后再进行修理。在修理之后，产品将被寄回给买方并
预付运输费；买方将收到修理和返程运输费用（寄发地交货）的帐单。
本担保为买方唯一能获得的全部补偿内容，并且取代所有其它明示或隐含的担
保，包括但不限于适销性或满足特殊目的任何隐含担保。FLUKE 对任何特殊、
间接、偶发或后续的损坏或损失概不负责，包括由于任何原因或推理引起的数据
丢失。
由于某些国家或州不允许对隐含担保的期限加以限制、或者排除和限制意外或后
续损坏，本担保的限制和排除责任条款可能并不对每一个买方都适用。如果本担
保的某些条款被法院或其它具有适当管辖权的裁决机构判定为无效或不可执行，
则此类判决将不影响任何其它条款的有效性或可执行性。
Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands
Содержание
- 1743 power quality logger users manual 1
- Power quality logger 1
- Users manual 1
- Fluke corporation p o box 9090 everett wa 98206 9090 u s a 2
- Fluke europe b v p o box 1186 5602 bd eindhoven the netherlands 2
- Limited warranty and limitation of liability 2
- Limites de garantie et de responsabilite 3
- Beschränkte garantie und haftungsbegrenzung 4
- Fluke corporation p o box 9090 everett wa 98206 9090 usa 4
- Fluke europe b v p o box 1186 5602 bd eindhoven niederlande 4
- Fluke corporation p o box 9090 everett wa 98206 9090 usa 5
- Fluke europe b v p o box 1186 5602 bd eindhoven paesi bassi 5
- Garanzia limitata e limitazione di responsabilità 5
- Fluke corporation p o box 9090 everett wa 98206 9090 eua 6
- Fluke europe b v p o box 1186 5602 bd eindhoven holanda 6
- Garantia limitada e limitação de responsabilidade 6
- Fluke corporation p o box 9090 everett wa 98206 9090 ee uu 7
- Fluke europe b v p o box 1186 5602 bd eindhoven holanda 7
- Garantía limitada y limitación de responsabilidad 7
- 有限担保和有限责任 8
- Table of contents 9
- Title page 9
- List of tables 13
- Table title page 13
- Figure title page 15
- List of figures 15
- Information and pc software cd 17
- Introduction 17
- Power quality logger 17
- Introduction to the logging functions 18
- Logger power supply 18
- Power interruptions 18
- Safety instructions 20
- Symbols 20
- Warnings 20
- W x warnings 21
- Qualified personnel 22
- Standard equipment and optional accessories 22
- Power quality logger safety instructions 23
- Power supply and voltage measuring leads are built into the 1744 1743 power quality logger 23
- Features 24
- Figure 2 1744 1743 power quality logger front view 24
- Inspect the contents of the shipping box for completeness and damage report any damage to the shipper 24
- This section introduces the logger s controls indicators and other features refer to figure 2 and table 4 24
- Users manual 24
- Power quality logger safety instructions 25
- Table 4 1744 1743 power quality logger controls and indicators 25
- Power network configurations 26
- Working with logged data 26
- Logging jobs 27
- Using the logger 27
- Preparing the logger for use 28
- Connect the rs232 interface cable to the serial port of your pc 29
- Figure 3 supplying operating power to the logger 29
- Max 660 v 29
- Power from wall outlet power in parallel with 29
- Power quality logger using the logger 29
- Power supply leads 29
- Test leads 29
- Voltage test leads 29
- Connecting current probes 30
- Test leads markings 30
- Test leads œ markings 30
- Connecting the logger 31
- Logging with voltage converters 31
- W x warnings 31
- 3 2 s r 34
- Connections in 3 phase 4 wire wye systems 34
- L2 l3 n 34
- Power logger 34
- The following figure shows the connections for logging 3 phase 4 wire wye systems 34
- V max 88 660v 34
- 3 2 s r 35
- Connections in 3 phase 3 wire delta systems 35
- Figure 5 shows the connections for logging 3 phase 3 wire delta systems 35
- Power logger 35
- Power quality logger using the logger 35
- The test lead n can be left open or connected to ground potential 35
- V max 88 660v 35
- 3 2 s r 36
- Connections for single phase logging 36
- Figure 6 shows the connections for logging single phase systems 36
- Figure 6 single phase logging 36
- Users manual 36
- 3 2 s r 37
- Connections for medium voltage networks 37
- Figure 7 measuring 3 phase voltages in a 3 wire delta system with three voltage converters 37
- In a 3 phase 3 wire delta system with three separate voltage converters and three current transformers the logger can measure phase phase p p delta or phase n p n wye see figure 7 37
- Power logger 37
- Power quality logger using the logger 37
- Phase phase delta logging 38
- Phase ground wye logging 39
- Logging with two voltage converters and two current transformers 40
- Logging 41
- Completing the logging job 42
- Evaluating the logged data 43
- Measuring ranges 43
- Methods of logging 43
- Resolution accuracy 44
- Signal sampling 44
- Voltage variations 45
- Min max values 46
- Voltage interruptions 47
- Voltage dips and swells 48
- Voltage harmonics 48
- Current harmonics 49
- Mains signaling 49
- I thdi 50
- Thdv in function a 50
- V v thd 50
- Calculation of thd in measuring function p 51
- Flicker 51
- I i thdi 51
- Thd measuring function p 51
- V v thdv 51
- Formula for plt function 52
- Frequency 52
- Pst plt 52
- Unbalance 52
- Crest factor cf 53
- Current logging 53
- Logging function a 53
- Logger parameters with function p 54
- Power quality logger logger parameters with function p 55
- P q ϕ tan 56
- Logger parameters with function a 57
- Q p s d 59
- Disposal 61
- Lithium battery 61
- Maintenance 61
- Logging parameters overview 62
- Logging parameters œ overview 62
- Technical specifications 62
- The following table gives an overview of the logging parameters 62
- General information 63
- Maximum number of intervals for logging function p 63
- Power quality logger technical specifications 63
- The maximum recording period can be calculated by multiplying the interval time defined in pq log with the maximum number of intervals in the following table 63
- Environmental specifications 64
- Measurement 65
- Power quality logger technical specifications 65
- Power supply 65
- Current input with flexi set 66
- Input voltage 66
- Current input for clamp 67
- Power quality logger technical specifications 67
- Current logging values 68
- Events dips swells interruptions 68
- Flicker 68
- General specifications 68
- Rms logging slow voltage variations 68
- Analysis of logging data 69
- Harmonics 69
- Power logging functions a p only p s p 69
- Power quality logger technical specifications 69
- Programming and analysis is done by pq log software on pc 69
- Statistics 69
- Thdv thdi per iec en 61000 4 7 class b 69
- Application 70
- Logging function p 70
- Logging values 70
- Logging function a all parameters 71
- Logging function a œ fiallfl parameters 71
- Logging values 71
- Applications 72
- Pq log pc application software 73
- Online test 74
- Ascii export 75
- Timeplot diagram 76
- Unipede disdip table 77
- Cumulative frequency harmonics 78
- Cumulative frequency œ harmonics 78
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