Datakom DKM-405 Скачать руководство пользователя страница 11 | Manualshive

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K30D01-EN - 11 - Version 1.5

4.2. RESETTING DEMAND VALUES

SET

MENU

MENU

PGM

dEnd

CLR

0

Parameter value:

0:

No action

1:

Reset Demand values

Setting this parameter to 1 will reset demand
values.

The parameter value is not stored into
memory and reads always 0.

4.3. RESETTING ENERGY COUNTERS

SET

MENU

MENU

PGM

eNGy

cLr

0

Parameter value:

0:

No action

1:

Reset kWh and kVArh counters

Setting this parameter to 1 will reset
powermeter counters.

The parameter value is not stored into
memory and reads always 0.

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Содержание DKM-405

Страница 1: ...lues of both voltage and current inputs are available The optional digital input accepts both AC and DC signals and has programmable functions The optional relay output is programmable Relay function is selected through a list The unit fits into a standard 92x92mm panel opening FEATURES True RMS measurements Total harmonic distortion display Max demand display Configurable relay output Energy puls...

Страница 2: ...ide Fuses must be connected to the power supply and phase voltage inputs in close proximity of the unit Fuses must be of fast type FF with a maximum rating of 6A Disconnect all power before working on equipment When the unit is connected to the network do not touch terminals Short circuit terminals of unused current transformers Any electrical parameter applied to the device must be in the range s...

Страница 3: ...TING ALARMS 4 6 SETTING THE DEFAULT SCREEN 4 7 SETTING THE CURRENT TRANSFORMER RATIO 4 8 SETTING THE VOLTAGE TRANSFORMER RATIO 4 9 SETTING HIGH AND LOW VOLTAGE LIMITS 4 10 SETTING HIGH AND LOW FREQUENCY LIMITS 4 11 SETTING THE OVERCURRENT LIMIT 4 12 SETTING HIGH AND LOW ACTIVE POWER LIMITS 4 13 SETTING HIGH AND LOW REACTIVE POWER LIMITS 4 14 SETTING HIGH AND LOW POWER FACTOR LIMITS 4 15 CONFIGURIN...

Страница 4: ...ce Incorrect connections Incorrect power supply voltage Voltage at measuring terminals beyond specified range Current at measuring terminals beyond specified range Connecting or removing data terminals when the unit is powered up Overload or short circuit at relay outputs Voltage applied to digital inputs over specified range High voltage applied to communication port Current Transformers must be ...

Страница 5: ...K30D01 EN 5 Version 1 5 1 1 FRONT REAR PANELS 1 2 MECHANICAL INSTALLATION Panel Cutout Required Panel Depth ...

Страница 6: ...river Fuses must be connected to the power supply and phase voltage inputs in close proximity of the unit Fuses must be of fast type FF with a maximum rating of 6A Use cables of appropriate temperature range Use adequate cable section at least 0 75mm2 AWG18 For current transformer inputs use at least 1 5mm2 section AWG15 cable The current transformer cable length should not exceed 1 5 meters If lo...

Страница 7: ...K30D01 EN 7 Version 1 5 1 4 CONNECTION DIAGRAM ...

Страница 8: ... values display Demand display If all leds are off then actual measurements display HELD PRESSED FOR 5 SEC resets min max values and displays minimum phase to neutral voltages Upper screen or Increase related value configuration mode Lower screen or Decrease related value configuration mode HELD PRESSED TOGETHER FOR 2 SEC Enters configuration mode IF NO BUTTON PRESSED FOR 5 MINUTES returns to the ...

Страница 9: ... will be displayed with 0 1A precision If the CT ratio is between 200 5 and 2000 5 then currents are displayed with 1A precision If the CT ratio is above 2000 5 then currents are displayed with 0 01 kA precision and the k led will turn on Display of voltages If the VT ratio is above 100 0 1 then voltages will be displayed with 0 1kV precision If the VT ratio is between 100 0 1 and 20 0 1 then volt...

Страница 10: ...ation Relay Configuration Device Calibration In order to enter the configuration menu hold both MENU buttons pressed for 2 seconds In order to exit the configuration menu hold both MENU buttons pressed for 2 seconds If no button is pressed the unit will automatically close the configuration menu after 1 minute Parameter values are increased decreased with MENU buttons Holding the button pressed wi...

Страница 11: ...parameter to 1 will reset demand values The parameter value is not stored into memory and reads always 0 4 3 RESETTING ENERGY COUNTERS SET MENU MENU PGM eNGy cLr 0 Parameter value 0 No action 1 Reset kWh and kVArh counters Setting this parameter to 1 will reset powermeter counters The parameter value is not stored into memory and reads always 0 ...

Страница 12: ... Setting this parameter to 1 will reset the hour counter The parameter value is not stored into memory and reads always 0 4 5 RESETTING ALARMS SET MENU MENU PGM ALAR CLR 0 Parameter value 0 No action 1 Reset alarms Setting this parameter to 1 will reset existing alarms The parameter value is not stored into memory and reads always 0 ...

Страница 13: ... no change 1 Voltages L N Frequency 2 Voltages L L Frequency 3 Voltages L L Voltage L1 N 4 Currents Total current 5 Currents Frequency 6 Currents Voltage L1 N 7 Phase kW Total kW 8 Phase kW Frequency 9 Phase kW Voltage L1 N 10 Phase kVAr Total kVAr 11 Phase kVAr Frequency 12 Phase kVAr Voltage L1 N 13 Phase kVA Total kVA 14 Phase kVA Frequency 15 Phase kVA Voltage L1 N 16 Phase cosø Average cosø 1...

Страница 14: ...rating should be 1 Amps The factory set default value is 500 5A Acceptable values are 5 5A to 5000 5A 4 8 SETTING THE VOLTAGE TRANSFORMER RATIO SET MENU MENU PGM voLt trF 10 This parameter sets the ratio of voltage transformers All voltage and power measurements will be displayed after multiplication with this parameter The factory set default value is 1 0 Acceptable values are 0 1 to 200 0 ...

Страница 15: ...e parameter is set to 0 then no high voltage alarm will occur The factory set default value is 0 Acceptable values are 0 to 12 000volts SET MENU MENU PGM voLt Lo 0 This parameter sets the low limit for low voltage alarm Only phase to neutral voltages are monitored and generate alarms If the parameter is set to 0 then no low voltage alarm will occur The factory set default value is 0 Acceptable val...

Страница 16: ... If the parameter is set to 0 then no high frequency alarm will occur The factory set default value is 0 Acceptable values are 0 to 400Hz SET MENU MENU PGM FRQ Lo 0 This parameter sets the low limit for low frequency alarm If the parameter is set to 0 then no low frequency alarm will occur The factory set default value is 0 Acceptable values are 0 to 400Hz ...

Страница 17: ... OVERCURRENT LIMIT SET MENU MENU PGM Cvrr high 0 This parameter sets the high limit for overcurrent alarm If the parameter is set to 0 then no overcurrent alarm will occur The factory set default value is 0 Acceptable values are 0 to 5000Amps ...

Страница 18: ... the parameter is set to 0 then no excess active power alarm will occur The factory set default value is 0 Acceptable values are 0 to 6500kW SET MENU MENU PGM Act Lo 0 This parameter sets the low limit for low active power alarm If the parameter is set to 0 then no low active power alarm will occur The factory set default value is 0 Acceptable values are 0 to 6500kW ...

Страница 19: ...e parameter is set to 0 then no excess reactive power alarm will occur The factory set default value is 0 Acceptable values are 0 to 6500kVAr SET MENU MENU PGM rAct Lo 0 This parameter sets the low limit for low reactive power alarm If the parameter is set to 0 then no low reactive power alarm will occur The factory set default value is 0 Acceptable values are 0 to 6500kVAr ...

Страница 20: ...e parameter is set to 0 000 then no high cosø alarm will occur The factory set default value is 0 000 Acceptable values are 0 000 to 1 000 SET MENU MENU PGM coS Lo 0000 This parameter sets the low limit for low cosø alarm If the parameter is set to 0 000 then no low cosø alarm will occur The factory set default value is 0 000 Acceptable values are 0 000 to 1 000 ...

Страница 21: ... The input signal is 5 to 30V AC or DC applied between terminals 16 and 17 with the polarity shown in the connection diagram The factory set default value is 0 SET MENU MENU PGM inpt dLy 1 This parameter sets the detection delay of the digital input signal in miliseconds This delay is necessary to prevent spurious signal detection due to electrical noise The factory set default value is 1ms Accept...

Страница 22: ...ement no increment 1 kWh and kVArh counters increment kWh and kVArh counters reset to zero 2 kWh kVArh hour counters increment no increment 3 kWh kVArh hour counters increment kWh kVArh and hour counters reset to zero 4 Hour counter increment no increment 5 Hour counter increment Hour counter reset to zero 6 kWh and kVArh counters reset to zero 7 Hour counter reset to zero 8 kWh kVArh and hour cou...

Страница 23: ...larm 8 Overcurrent alarm 9 Excess active power alarm 10 Low active power alarm 11 Excess reactive power alarm 12 Low reactive power alarm 13 High cosø alarm 14 Low cosø alarm 15 Phase sequence alarm 16 Relay active if any alarm exists SET MENU MENU PGM rELY LoJt 0 The relay output is the combination of 4 functions defined above Thus various combined functions may be attributed to the relay output ...

Страница 24: ...DISPLAYING THE FIRMWARE VERSION SET MENU MENU PGM End 10 0 The device firmware version is displayed at the second line of the End screen The firmware version may be required by the manufacturer together with any customer application ...

Страница 25: ...quired Please enter 3282 at the bottom display then press button SET MENU MENU PGM 230 The calibration screen for L1 phase voltage will appear Pressing buttons will increase decrease the measured value When the measured value is correct press button The next input will come to display Repeat above procedure for each input to be recalibrated ...

Страница 26: ...8 When all required parameters are programmed hold pressed together both buttons for 2 seconds This will exit the configuration menu and perform a display test Check that all displays and leds are turned on Press any button to exit LAMP TEST and return to normal operating mode ...

Страница 27: ...er phase Current burden 1VA per phase Relay Outputs 5A 250VAC Digital Inputs Active level 5 to 30V DC or AC Min pulse duration 250ms Isolation 1000V AC 1 minute Operating Temperature 20 C to 80 C 4 to 176 F Maximum humidity 95 non condensing Degree of Protection IP 54 Front Panel IP 30 Back panel Enclosure Non flammable ROHS compliant ABS PC UL94 V0 Installation Flush mounting with rear retaining ...

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