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Summary of Contents for Kyoritsu Electrical Instruments Works KEW 6305
- Page 1 All manuals and user guides at all-guides.com Quick Manual DIGITAL POWER METER KEW 6305 1.800.561.8187 information@itm.com www. .com...
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Page 2: Table Of Contents
All manuals and user guides at all-guides.com Preface KEW6305 ● Preface This Quick manual is a simplified version of the full instruction manual which can be found in the supplied CD-ROM. This manual is intended only as a handy reference guide and should only be used after having read the full instruction manual which contains full details on each function of this instrument and the items contained in the package. -
Page 3: Instrument Overview
All manuals and user guides at all-guides.com KEW6305 Instrument Overview 1. Instrument Overview Features This is a digital Power meter that can be used for various wiring systems and can measure up to 3 systems on single-phase 2-wire circuit. That is, this instrument does the jobs of three just by one. It can be used for measurements of instantaneous, integration and also demand values. - Page 4 All manuals and user guides at all-guides.com Functional Overview KEW6305 Functional Overview SET UP WIRING CHECK Configures KEW6305 and makes settings for Performs a check for proper connection. measurements. See (Section 10) “Wiring check” for further details. [W] Instantaneous value measurement Measures average, max, min values of instantaneous values of current, voltage and electric power.
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Page 5: Instrument Layout
All manuals and user guides at all-guides.com KEW6305 Instrument Layout 2. Instrument Layout Front view Status indicator LED Light up: Recording& Measuring Green Blink: Stand-by Light up: Recording error START/ STOP Display （LCD） Start/stop integration & START /STOP demand measurements Backlight Turn on/off the LCD backlight... - Page 6 All manuals and user guides at all-guides.com Connector KEW6305 Connector Voltage Input Terminal (VN, V1, V2, V3) Current Input Terminal (A1, A2, A3) Terminal Cover Power Connector Side face < When the Connector Cover is opened > < When the Connector Cover is closed > SD Memory Card SD Card Cover USB Port Cover...
- Page 7 All manuals and user guides at all-guides.com KEW6305 Symbols displayed on the LCD < Symbols appear to show the state of the instrument or measurement > Symbol Description Keys are being locked. Preset voltage value is exceeded. Preset current value is exceeded. Operating with AC power supply.
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Page 8: Preparations
All manuals and user guides at all-guides.com Preparations KEW6305 3. Preparations Battery KEW6305 operates either an AC power supply or batteries. Capable of performing measurements in an event of AC power interruption, power to the instrument is automatically restored by the batteries installed in the instrument. - Page 9 All manuals and user guides at all-guides.com KEW6305 Cord connection Cord connection Voltage test lead Match the arrow marks. Power cord Clamp sensor Rated supply voltage : 100 - 240VAC(±10%) Rated supply frequency : 45 - 65Hz Max power consumption : 10VAmax Start-up screen KEW6305 will be powered on when setting the Function switch to any position other than OFF.
- Page 10 All manuals and user guides at all-guides.com SET UP Set-up: Range KEW6305 4. Set-up: SET UP Range SET UP Set the Function switch to Range for making various settings. Settings listed below can be changed. (27 items in total) List of setting items Setting Setting no./ item Symbol...
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Page 11: Set-Up: Set Up
All manuals and user guides at all-guides.com SET UP KEW6305 Set-up: Range Setting Setting no./ item Symbol Details 18 Available space in Show the available space in the installed SD card SD card in percentage. 19 SD card Format ON(Format)/ OFF(Not format) SD card/ Internal 20 Available space in... - Page 12 All manuals and user guides at all-guides.com Setting procedure KEW6305 4-1. Setting procedure STEP1 Set the Function Switch to SET UP Range. (to show the Set-up screen) Item no. Set-up screen STEP2 Use the Cursor keys and switch the Setting items with Setting no. 01 to 27. for increasing numbers, for decreasing numbers.
- Page 13 All manuals and user guides at all-guides.com KEW6305 Wiring system 4-2. Wiring system Power Load 1P2W(1ch) supply Load Power 1P3W supply Load 1P3W 1P2W(2ch) Load 1P2W(3ch) L1(R) L1(R) 3P3W3A Load Power L2(S) L2(S) 3P3W supply L1(R) L1(R) 3P3W L3(T) L3(T) Power L2(S) L2(S)
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Page 14: Measurement Ranges
All manuals and user guides at all-guides.com Measurement Ranges KEW6305 5. Measurement Ranges KEW6305 can perform the following three different measurements. (a) Instantaneous value measurement (W Range) (b) Integration value measurement (Wh Range) (c) Demand measurement (DEMAND Range) Select a desirable Range according to the steps below. 1. -
Page 15: Instantaneous Value Measurement
All manuals and user guides at all-guides.com KEW6305 Instantaneous value Measurement: Range 6. Instantaneous value Measurement: Range 6-1. Steps for measurement Ensuring your safety SET UP Range ↓ Basic setting Measurement setting Setting 01 Wiring system Preparation for measurement Setting 02 Voltage range ↓... - Page 16 All manuals and user guides at all-guides.com Selecting/switching display contents KEW6305 6-2. Selecting/switching display contents Three parameters (max) can be displayed in one screen. (In the example 1-A below, V, A and P are displayed.) Display screen will be different depending on wiring systems. ●...
- Page 17 All manuals and user guides at all-guides.com KEW6305 Selecting/ switching display contents ● For the other wiring systems: Screens can be switched in the same way as described in the previous page. WIRING Screen V(avg) Middle A(avg) − − −...
- Page 18 All manuals and user guides at all-guides.com Data saving KEW6305 6-3. Data saving Instantaneous values ( Range) can be saved by manual operation only. [Saving procedure] (1) File no. screen is displayed and data will be saved when pressing the Key during a measurement Range.
- Page 19 All manuals and user guides at all-guides.com KEW6305 Integration value measurement: Range 7. Integration value Measurement: Range 7-1. Steps for measurement Ensuring your safety SET UP Range ↓ Basic Setting Measurement setting Setting 01 Wiring system Setting 09 Recording interval Preparation for measurement Setting 02 Voltage range Setting 10 Specifying rec.
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Page 20: Wh Range
All manuals and user guides at all-guides.com How to start/ stop measurement KEW6305 7-2. How to start/ stop measurement ● To start/ stop measurement manually ● To start/ stop measurement at the preset date&time Configure the settings for Setting 10/ Hold down the Key for START... - Page 21 All manuals and user guides at all-guides.com KEW6305 How to switch screens/ save data 7-3. How to switch screens/ save data ● Screens and switching method < e.g. Three-phase 4-wire 3P4W > Screen1 Screen2 Screen3 Screen4 <For the other wiring systems> Parameters to be displayed Wiring system ( Setting 01 ) Displayed at...
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Page 22: Demand
All manuals and user guides at all-guides.com DEMAND Demand Measurement : Range KEW6305 8. Demand Measurement : DEMAND Range 8-1. Steps for measurement SET UP Range Ensuring your safety Basic Setting Measurement setting Setting 01 Wiring system Setting 09 Recording interval ↓... - Page 23 All manuals and user guides at all-guides.com KEW6305 How to start/ stop measurement 8-2. How to start/ stop measurement ● To start/ stop measurement manually ● To start/ stop measurement at the preset date&time Configure the settings for Setting DEMAND Hold down the Key for START...
- Page 24 All manuals and user guides at all-guides.com Screens/ saving data KEW6305 8-3. Screens/ saving data ● Parameters displayed on screens and switching method Screen 1 Screen 2 Screen 3 : Target value : Demand time : Date when max. demand value measured Middle : Predicted value Middle : Load factor Middle : Time when max.
- Page 25 All manuals and user guides at all-guides.com KEW6305 SD card/ Saved data 9. SD card/ Saved data 9-1. SD card compatibility This instrument supports 1/ 2Gbyte SD cards. ● Max number of saved data Destination to save data SD card Internal memory Capacity approx.
- Page 26 All manuals and user guides at all-guides.com Parameters to be saved KEW6305 ● Parameters to be saved The table below shows the parameters to be saved corresponding to each measurement range. (Parameters to be saved are different depending on wiring systems.) Manual saving : parameters in column 1 only (except for max/ min/ avg of each parameter)
- Page 27 All manuals and user guides at all-guides.com KEW6305 Data transfer 9-2. Data transfer 1. SD card and USB Data in SD card or internal memory can be transferred to PC using USB connection or SD card slot/ reader. Method of transfer Card reader SD card data (file) △...
- Page 28 All manuals and user guides at all-guides.com WIRING CHECK Wiring check: Range KEW6305 10. Wiring check: WIRING CHECK Range 10-1．Checking procedure WIRING CHECK Select the Range for checking proper connection. STEP1 After connections are complete, set the Function switch to the WIRING CHECK Range.
- Page 29 All manuals and user guides at all-guides.com KEW6305 Criteria of judgment and cause 10-2. Criteria of judgment and cause Check Criteria of Judgment Cause Frequency Frequency of V1 is within 45 - 65Hz. - Voltage clip is firmly connected to the DUT? - M e a s u r i n g t o o h i g h h a r m o n i c components?
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Page 30: Range
All manuals and user guides at all-guides.com DATA CHECK Data check: Range KEW6305 11. Data check: DATA CHECK Range Past 10 data (including the latest one) can be recalled and checked on the LCD. Select the DATA CHECK Range for checking the data. Data No. - Page 31 All manuals and user guides at all-guides.com KEW6305 MEMO − 30 − KEW6305 1.800.561.8187 information@itm.com www. .com...
- Page 32 All manuals and user guides at all-guides.com DISTRIBUTOR Kyoritsu reserves the rights to change specifications or designs described in this manual without notice and without obligations. 4-12 92-2101 1.800.561.8187 information@itm.com www. .com...
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