Daiichi Electronics SQLC-110L Скачать руководство пользователя страница 59 | Manualshive

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Daiichi Electronics SQLC-110L Скачать руководство пользователя страница 59

SQLC-220-086

58

(2) 321 to 322 Measurement setting

Set the dead band of measurement display, and with or without of tidal current measurement.

321

Dead band of measurement

RESET/

SHIFT

RESET/SHIFT

322

Tidal current measurement

◆ 321 Measurement dead band

Set the dead band of measurement display.
By this setting, variation of less than this set value is
disregarded by voltage, current, active power, and reactive
power measurement display.
Setting range：0.0 to 2.0％ (0.1％ step)
Selection by  ＋  and  － , set value is updated by  SET .
Default setting：0.0％ (None)

◆ 322 Tidal current measurement

By measurement of reactive power and a power factor,
0 (general measurement) or 1 (tidal current measurement
which was conscious of power transmission / power
receiving) can be selected.
Selection by  ＋  and  － , set value is updated by  SET .
Default setting：0 (General measurement)

General measurement：Displays the polarity (LAG / LEAD) supplied from the power system side.

(Both power receiving and power transmission)

Tidal current measurement：Displays the polarity (LAG / LEAD) supplied from the power system side.

(At power receiving)
Displays the polarity (LAG / LEAD) supplied from the power generation side.
(At power transmission)

Image of reactive power and power factor display

General measurement Tidal current measurement

<Note> When used in a place where power transmission operation is performed (supply from the power generation side

to the power system side), the polarity (LEAD / LAG) of reactive power and power factor measurement during
power transmission changes depending on the power flow measurement setting.
However, the meter display is LEAD on the left and LAG on the right.

0：

General
measurement

＋

－

1：

Tidal current
measurement

－

＋

Multimeter

Current
direction

Reactive

power

CT

LAG

LEAD

Current
direction

Multimeter

Reactive

power

CT

LAG

LEAD

0°

90°

180°

270°

LAG

LEAD

LAG

LEAD

Voltage standard

Power receiving (Power purchase)

Current of
leading phase

Power transmission

(Power selling)

Polarity seen from the power transmission
side during power transmission (-W)

Polarity
supplied from
the power
system side

Current of
leading phase

Current of
laging phase

Polarity
supplied from
the power
generation side

0°

90°

180°

270°

LAG

LEAD

LEAD

LAG

Voltage standard

Power receiving (Power purchase)

Current of
laging phase

Current of
leading phase

Power transmission

(Power selling)

Polarity as seen from the power receiving
side during power transmission (-W)

Polarity
supplied
from the
power
system side

Power
transmission

Power
receiving

Current of
laging phase

Dead band of measurement

New setting

Current setting

Setting No.

Setting factor

Tidal current measurement

New setting

Current setting

Setting No.

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Содержание SQLC-110L

Страница 1: ...SQLC 220 086 INSTRUCTION MANUAL POWER LINE SUPER MULTI METER SQLC 110L 3 Phase 3 Wire Voltage Current Input 2VT 3CT Current Input 3CT Analog Output Hardware Model F...

Страница 2: ...he temperature and humidity of an installation change rapidly when a product is a non energization the waterdrop by dew condensation may adhere to a display inner side The display filter and the LCD s...

Страница 3: ...uring range etc before use Wrong setting if any causes malfunction of the unit If setting should be wrong neither measurement nor output becomes correct Carefully read the instruction manual before se...

Страница 4: ...Measurement display ON OFF Voltage ON Current ON Active power ON Reactive power ON Power factor ON Frequency ON Watt hour of receiving ON Watt hour of transmission ON var hour of receiving ON var hou...

Страница 5: ...W Output factor 4 Output peculiar sensitivity Current 100 0 Low input cut OFF 8 External operation input Input 1 function Alarm reset Input 2 function Max Min reset 9 Measurement display ON OFF Curre...

Страница 6: ...3 Operation 17 4 3 1 The main monitor display element change 17 4 3 2 Phase line display change 17 4 3 3 Harmonic measurement display change 18 4 3 4 Watt hour enlarged display 18 4 3 5 Setting value...

Страница 7: ...pulse output an alarm output and a CPU error output Please designate it during order And an output factor can be selected by setting Two external operation inputs are possible option And selection of...

Страница 8: ...it is used as a switch that determines a set point RESET SHIFT Scale markings Scale markings is automatically set in a measurement range Unit display Unit display is automatically set in a measurement...

Страница 9: ...n diagram 1 Multi meter Caution on handling Mount the LCD to obtain an optimum angle since the contrast changes according to the monitoring angle 1 For upper case installation 2 For lower case install...

Страница 10: ...ue to external noises 3 Connect the grounding terminal E No 7 terminal to the ground without fail for enhancing the shield effect Keep the grounding resistance between the grounding terminal and the g...

Страница 11: ...ing mode it returns to the display mode in 10 minutes 7 segment displays This product shows the guidance in various setting using 7 segment displays besides a display of a measurement value A digital...

Страница 12: ...ll factor Instantaneous measurement Display mode Current harmonic measurement display MODE SET SET or no operation 10 minutes Electric energy integrated value enlarged display SET MODE SET MODE All al...

Страница 13: ...r which performs holding of the maximum value and the minimum value by switch operation These maximum values and the minimum value are reset by switch operation it updates to the instantaneous value a...

Страница 14: ...utes without operating a switch Measurement display element Main monitor Distortion factor Sub monitor Left 5th conversion or harmonic order n Sub monitor Center Harmonic 5th conversion content or har...

Страница 15: ...isplay Alarm detection The example of a display at the case of the detection in each alarm factor In case the alarm factor is indicating by measurement at the main monitor or the sub monitor a measure...

Страница 16: ...it H Setting as 5th conversion content of bar graph Distinguishes in under bar Voltage distortion factor Upper limit H Alarm setting Detection Value display Current harmonic nth content n Upper limit...

Страница 17: ...1 Display pattern Setting mode 2 Setting of measurement range analog output pulse output and measurement display ON OFF is mainly performed And initialization of a setting value and reset of watt hour...

Страница 18: ...fication about external operation input Main monitor A U Main monitor A V Main monitor A W Default display 4 3 2 Phase line display change Switches the current or voltage phase and line display Everyt...

Страница 19: ...al display General measurement display Current harmonic measurement display Voltage harmonic measurement display 4 3 4 Watt hour enlarged display In case electric energy is being displayed by the gene...

Страница 20: ...mum display DISPLAY is pushed to return to the original measurement display And if a switch is not operated for 10 seconds after a set point check it will return to the original measurement display au...

Страница 21: ...onger than 3 seconds Setting mode 2 Press SET and RESET SHIFT together for longer than 3 seconds Setting mode 3 Press SET and DISPLAY together for longer than 3 seconds Reference In addition to genera...

Страница 22: ...tively In detail explanation in the setting mode 2 please refer to 5 3 2 Setting mode 2 Press SET and RESET SHIFT together for longer than 3 seconds It goes into the setting mode 2 MODE is pushed unti...

Страница 23: ...dition setting can perform same operation in external operation input Please refer to 5 3 2 Setting mode 2 4 external operation input setting for the setting method Please refer to 6 3 Option for the...

Страница 24: ...perform same operation in external operation input Please refer to 5 3 2 Setting mode 2 4 external operation input setting for the setting method Please refer to 6 3 Option for the external operation...

Страница 25: ...t delay time Set the contact delay time of alarm 1 0 second 41 124AL Alarm 1 test Output test of alarm 1 is performed 41 125AL Alarm 2 factor Set the output factor of alarm 2 DA 41 126AL Alarm 2 retur...

Страница 26: ...h conversion content upper limit Set the high alarm value of voltage 5th conversion content OFF No operation 43 147 Voltage nth content factor Set the order of nth voltage content 5th 43 148H Voltage...

Страница 27: ...t factor Set the output factor of AO4 analog output 4 cos 52 225A 10 Current output peculiar sensitivity Set the analog output sensitivity of output for input of current 100 0 52 53 226A 10 Active pow...

Страница 28: ...receiving watt hour ON OFF Set the ON OFF of power receiving watt hour measurement display ON 56 268 Power transmission var hour ON OFF Set the ON OFF of power transmission var hour measurement displa...

Страница 29: ...Designation 60 341 14 AO1 BIAS adjustment Set the BIAS value of AO1 Analog output 1 0 0 60 342 14 AO1 SPAN adjustment Set the SPAN value of AO1 Analog output 1 100 0 60 343 14 AO2 BIAS adjustment Set...

Страница 30: ...put factor of analog output 2 AO2 222A Press SET and RESET SHIFT together for longer than 3 seconds Press MODE 211 221A Press RESET SHIFT Select an output factor by and Press SET 222A Selected output...

Страница 31: ...s entered Press DISPLAY Returns to display mode 55 Set the time interval of demand current 132 Press SET for longer than 3 seconds Press MODE Press MODE 111 121AL 131H Press RESET SHIFT Select an time...

Страница 32: ...Press RESET SHIFT Press RESET SHIFT 111 112 113 Press RESET SHIFT Press RESET SHIFT Select an display factor by and 114 115 Press SET Selected display factor is entered Press DISPLAY Returns to displ...

Страница 33: ...s entered Press DISPLAY Returns to display mode 54 6 Setting of power factor and frequency measurement range Each parenthesized number shows a setting number and this number is displayed on the settin...

Страница 34: ...225A 226A Select a output sensitivity by and Press SET Selected output sensitivity is entered Press DISPLAY Returns to display mode 52 53 Set the analog output sensitivity of an output to an input of...

Страница 35: ...T SHIFT 111 121AL 122AL Press RESET SHIFT Press RESET SHIFT Press RESET SHIFT 123AL 124AL 125AL Press RESET SHIFT Press RESET SHIFT Select an contact delay time by and 126AL 127AL Press SET The select...

Страница 36: ...urns to display mode 43 Set the high alarm value of voltage distortion factor 145H Press SET for longer than 3 seconds Press MODE Press MODE Press MODE 111 121AL 131H 141H Press RESET SHIFT Press RESE...

Страница 37: ...tion procedures Page Set the high alarm value of instantaneous voltage 151H Press SET for longer than 3 seconds Press MODE Press MODE Press MODE 111 121AL 131H 141H Press MODE Select a high alarm valu...

Страница 38: ...s SET Selected action is entered Press DISPLAY Returns to display mode 58 5 3 Setting in detail explanation 5 3 1 Setting mode 1 Setting mode 1 is selected by pressing SET switch for longer than 3 sec...

Страница 39: ...V V VW V WU A U A V A W W var cos Sub monitor Center V UV V VW V WU A U A V A W DA U DA V DA W W DW var varh LAG varh LEAD varh LAG varh LEAD Harmonic 5th conversion content A V Harmonic nth content A...

Страница 40: ...Center Default setting At the cases other than a display combination pattern it becomes manual setting Wh 14 Wh 15 None 0 Sub monitor Right V VW 2 V WU 3 A U 4 A V 5 A W 6 W 7 var 8 cos 9 None 0 DW 11...

Страница 41: ...t these items for a display configuration other than combined patterns Set values are updated by SET 116 Bar graph factor A factor being monitored in the main monitor is basically displayed by a bar g...

Страница 42: ...OFF according to a reset of an alarm In HOLD manual reset even after an alarm reset an output holds ON The reset in this case output OFF is performed in RESET SHIFT Selection by and set value is updat...

Страница 43: ...d current measurement Arithmetic method according with bimetallic type Demand active power measurement Arithmetic method according with bimetallic type Default value Or the averaging arithmetic in a d...

Страница 44: ...y and set value is updated by SET Default setting OFF Non use Current Voltage 143 Current nth content factor 147 Voltage nth content factor Set the factor order of nth content current voltage An order...

Страница 45: ...ault setting 0 minute With no average 5 151H to 152L Instantaneous measurement detection setting Current input is excluded High alarm value and low alarm value is set by instantaneous measurement volt...

Страница 46: ...tomatically After that backlight will be turned on if either of switches is operated Selection by and set value is updated by SET Default setting AUTO Auto off 172 Backlight brightness The brightness...

Страница 47: ...splay and output of measurement are not obtained correctly Therefore users must not set The setting item without the corresponding option is not displayed Display mode Measurement display SET and RESE...

Страница 48: ...0kV 220kV 400 0kV 275kV 500 0kV 380kV 750 0kV 550kV 4500V 3300V 4 50kV 3300V 9000V 6600V 9 00kV 6600V 15 00kV 11kV 18 00kV 13 2kV 18 00kV 13 8kV 24 00kV 16 5kV 25 00kV 18 4kV 30 0 kV 22kV 45 0 kV 33kV...

Страница 49: ...420A 4 20kA 4200A 45 0A 450A 4 50kA 4500A 48 0A 480A 4 80kA 4800A 5 00A 50 0A 500A 5 00kA 5000A 5 60A 56 0A 560A 5 60kA 5600A 6 00A 60 0A 600A 6 00kA 6000A 6 40A 64 0A 640A 6 40kA 6400A 7 20A 72 0A 72...

Страница 50: ...VT ratio 2 CT ratio In case of 1A input Calculates by CT ratio 5 Default setting 1200kW Example For 6600V 110V 100 5A with 3 phase 3 wire Active power range is 1200kW from VT ratio CT ratio in the at...

Страница 51: ...0M 420M 450 4 50k 45 0k 450k 4 50M 45 0M 450M 480 4 80k 48 0k 480k 4 80M 48 0M 480M 500 5 00k 50 0k 500k 5 00M 50 0M 500M 560 5 60k 56 0k 560k 5 60M 56 0M 560M 600 6 00k 60 0k 600k 6 00M 60 0M 600M 6...

Страница 52: ...setting 0 500 to 1 000 to 0 500 218 Frequency range A frequency measurement range can be selected from 45 0 to 55 0Hz 55 0 to 65 0Hz 45 0 to 65 0Hz Change of this setting also sets the analog output r...

Страница 53: ...nic 11th content 22 Current harmonic 9th content 21 Current harmonic 7th content 30 Current harmonic 5th effective value 29 Current harmonic 4th effective value 28 Current harmonic 3th effective value...

Страница 54: ...tput intrinsic sensitivity 214 Active power polarity One sided swing setting Set 100 0 0 to 1200kW DC4 to 20mA Set 80 0 0 to 960kW DC4 to 20mA 214 Active power polarity Both side swing setting Set 100...

Страница 55: ...e output factor of each pulse output Selection by and set value is updated by SET Default setting Wh PO1 PO2 OFF Nothing 1 Wh 2 Wh 3 varh LAG 6 varh LEAD 5 varh LAG 4 varh LEAD 242P PO pulse output 1...

Страница 56: ...etting display in an external operation input function Function The contents of a display at the case of function setting Current setting display point New setting display point Alarm reset ALARM and...

Страница 57: ...value of each electric energy display is cleared 0 By pushing SET for 3 seconds all integrated value Wh Wh var LAG var LAG var LEAD var LEAD is cleared by package Before clear Clear completion Watt ho...

Страница 58: ...cuit and phase wire and input voltage phase voltage full scale 311 Input circuit and phase wire change RESET SHIFT RESET SHIFT 312 Input voltage 311 Input circuit and phase wire change 2VT 3CT and 3CT...

Страница 59: ...lay General measurement Tidal current measurement Note When used in a place where power transmission operation is performed supply from the power generation side to the power system side the polarity...

Страница 60: ...12 4 LEAD 0 to LAG 0 4 to 20mA Analog output mA Input cos 90 0 180 270 90 cos 1 LAG LEAD 0 0 cos 1 LAG 0 Power receiving Power transmission LEAD 0 20 12 4 LEAD 0 to LAG 0 4 to 20mA Analog output mA I...

Страница 61: ...Ao3 SPAN adjustment 345 Ao3 BIAS adjustment RESET SHIFT RESET SHIFT RESET SHIFT RESET SHIFT RESET SHIFT 341 AO Analog output 1 bias adjustment 343 AO Analog output 2 bias adjustment 345 AO Analog out...

Страница 62: ...LEAD 0 000 to 1 000 to LAG 0 000 Range select 2 0 2 0 In case input is below 20 of voltage range or below 2 of current range cos 1 Output is cos 1 equivalence Frequency 45 0 to 55 0Hz or 55 0 to 65 0...

Страница 63: ...SCR phase angle control or PWM control an error may increase due to its operation principle As for harmonic 5th conversion effective value and nth harmonic effective value a display will be zero by 0...

Страница 64: ...onitor Center Voltage UV VW WU Current U V W Demand current U V W Active power Demand active power Reactive power var hour Power receiving LAG LEAD Power transmission LAG LEAD Harmonic 5th conversion...

Страница 65: ...ensitivity of the reactive power display 0 5 of reactive power range 1 120 of output span 0 5 of output span Power factor LEAD 0 to 1 to LAG 0 LEAD 0 000 to 1 to LAG 0 000 Less than 20 of voltage full...

Страница 66: ...ted voltage DC24V 5 0A or less About 2 0ms Rated voltage DC48V 9 9A or less About 2 0ms Input consumption VA Voltage circuit 0 1VA or less 110V 0 2VA or less 220V Current circuit 0 1VA or less 5A 1A O...

Страница 67: ...Electric wave noise If intermittence irradiation of the electric wave of a 150MHz 400MHz band is done by 5W 1m a measurement error should be within 10 And there needs to be no malfunction 4 Electrost...

Страница 68: ...se output 26 Possible output Watt hour or var hour Output form Optical MOS FET relay Normally open contact 1a contact Contact capacity AC DC125V 70mA Resistance load inductive load Pulse width 250 10m...

Страница 69: ...ut Detects by the minimum phase Setting accuracy 1 0 for full scale Setting range Using a full scale as 150 30 to 150 1 step CPU error output 27 Detection item Self diagnostics item Contact compositio...

Страница 70: ...if this product does not have input it can perform ON OFF test of an alarm output relay contact output Operation is performed by alarm 1 test and alarm 2 test in the setting mode 1 Please refer to 5...

Страница 71: ...96 0 M 80 0 M 56 0 M 48 0 M 24 00 M 16 00 M 276 4 136 0 112 0 500 M 360 0 M 250 0 M 200 0 M 180 0 M 140 0 M 120 0 M 100 0 M 72 0 M 60 0 M 30 00 M 20 00 M 345 5 170 0 70 0 600 M 420 M 300 0 M 240 0 M 2...

Страница 72: ...00 1440 785 36 00 M 30 00 M 28 00 M 24 00 M 20 00 M 12 00 M 6 00 M 4 00 M 3000 k 2000 k 1600 k 900 k 33 45 25 09 873 42 0 M 36 00 M 32 00 M 30 00 M 24 00 M 15 00 M 7 20 M 4 80 M 3600 k 2400 k 2000 k 1...

Страница 73: ...k 600 k 300 0 k 1255 1036 1400 k 1400 k 1200 k 640 k 320 0 k 1338 1280 1105 1600 k 1500 k 1400 k 720 k 360 0 k 1505 1440 1244 1800 k 1600 k 1400 k 800 k 400 k 1673 1382 2400 k 2000 k 1800 k 1000 k 50...

Страница 74: ...e 11 13 Hitotsuya 1 chome Adachi ku Tokyo 121 8639 JAPAN TEL 81 3 3885 2411 Fax 81 3 3858 3966 Kyoto Office 1 19 Ichinobe Nishikawahara Jyoyou shi Kyoto 610 0114 JAPAN TEL 81 774 55 1391 Fax 81 774 54...

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