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54U

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-6487-A  Rev.12  P. 12 / 26

11 through 28

11 through 28

I3 through U2N

*

1

11 through 28 

1024

Line 1 Current 2nd HD
Line 1 Current 3rd HD
Line 1 Current 4th HD
I1  02-04

%

+

Hold down both buttons for 1 second or more to switch from various setting mode to the harmonics.

■ 

HARMONIC

Press triangle buttons to switch the views. 

Press                          button one or more times to scroll the menu.

1025

Line 1 Current 5th HD
Line 1 Current 6th HD
Line 1 Current 7th HD
I1  05-07

%

1041

Line 2 Current 5th HD
Line 2 Current 6th HD
Line 2 Current 7th HD
I2  05-07

%

I3 through U2N

*

1

·  ·  ·  ·  ·

1169

3-N Phase voltage 5th HD
3-N Phase voltage 6th HD
3-N Phsae voltage 7th HD
U3N  05-07

%

1026

Line 1 Current 8th HD
Line 1 Current 9th HD
Line 1 Current 10th HD
I1  08-10

·
·
·
·
·

·
·
·
·
·

·
·
·
·
·

%

1033

Line 1 Current 29th HD
Line 1 Current 30th HD
Line 1 Current 31st HD
I1  29-31

%

Line 2 Current 2nd HD
Line 2 Current 3rd HD
Line 2 Current 4th HD
I2  02-04

%

1042

Line 2 Current 8th HD
Line 2 Current 9th HD
Line 2 Current 10th HD
I2  08-10

%

1049

Line 2 Current 29th HD
Line 2 Current 30th HD
Line 2 Current 31st HD
I2  29-31

%

·  ·  ·  ·  ·

I3 through U2N

*

1

·  ·  ·  ·  ·

I3 through U2N

*

1

·  ·  ·  ·  ·

1168

3-N Phase voltage 2nd HD
3-N Phase voltage 3rd HD
3-N Phsae voltage 4th HD
U3N  02-04

%

1170

3-N Phase voltage 8th HD
3-N Phase voltage 9th HD
3-N Phsae voltage 10th HD
U3N  08-10

%

1177

3-N Phase voltage 29th HD
3-N Phase voltage 30th HD
3-N Phsae voltage 31st HD
U3N  29-31

%

I3 

: Line 3 Current HD

IN  : Neutral current HD  

3P4W  3.00

U12  : 1-2 Delta voltage HD
U23  : 2-3 Delta voltage HD
U31  : 3-1 Delta voltage HD
U1N : 1-N Phase voltage HD
U2N : 2-N Phase voltage HD

*

1.

1040

IU

PQS

PF THD

IU

IU

IU

PF THD

Hold down                          button until the 4th line is switched to the shortcut menu.
Resetting alarm trip and other operations are swiftly executed using this menu.

Press                          button to execute a menu command.
Press any other button to exit the shortcut menu.

■ 

SHORTCUT MENU  

2.00

PQS

PQS

MAX

CLR ALARM

MYDEFAULT

COM-MODE

CONFIG

HARMONIC/MEASURAND

ENE UNIT

Reset alarm trip (unlatching)

(alternate)

Show My Default view

Go to COM mode

Go to PC configuration mode

Show HD by degrees

Switch the energy unit

Hold down

Hold down

Hold down

Hold down

Hold down

+

+

PQS

E PRG ESC

E PRG ESC

PF THD

Summary of Contents for 54U

Page 1: ...nit turn off the power supply and input signal for safety ENVIRONMENT Indoor use Do not install the unit where it is directly exposed to rain water droplets or sunlight When heavy dust or metal partic...

Page 2: ...ut Terminals Voltage Input Terminals Modbus Analog Output Terminals CONTROL BUTTON OPERATIONS IU PQS MAX E PRG PF THD ENTER ESCAPE E PRG ESCAPE E PRG ESCAPE IU PQS PF THD Hold down IU Hold down Hold d...

Page 3: ...60 91 5 3 60 100 3 94 25 98 MOUNTING BRACKET 2 M5 SCREW 2 110 4 33 110 4 33 91 5 3 60 91 5 3 60 115 4 53 25 98 MOUNTING BRACKET 2 M5 SCREW 2 92 92 0 8 3 65 0 3 63 0 8 3 65 0 3 63 Panel thickness 2 to...

Page 4: ...N 2 2 3 u v v u U V V U k l K L k l K L P1 P2 P3 1S 1L 3S 3L 1 source load N 2 2 3 k l K L k l K L P1 P2 P3 1S 1L 3S 3L 1 source load N 2 2 3 P1 P2 P3 1S 1L 1 source load 2 3 u v v u U V V U k l K L...

Page 5: ...P2 1S 1L 1 source load 2 k l K L P1 P2 1S 1L 1 source load 2 System Application Single phase 2 wire Three phase 3 wire balanced load Single phase 3 wire Three phase 3 wire unbalanced load 2CT Termina...

Page 6: ...DO PO1 DO PO1 DISCRETE OUTPUT 1 DISCRETE OUTPUT 2 DO PO2 DO PO2 DO PO1 DO PO1 DISCRETE OUTPUT 1 DISCRETE OUTPUT 2 To other Modbus devices EXTERNAL INTERFACE CODE 4 V U AO4 AO4 AO3 AO3 ANALOG OUTPUT 3...

Page 7: ...shield cables to all sections and ground them at single point 2 FG RS 485 CONFIGURATION VIA INFRARED COMMUNICATION Multi Power Monitor model 54U max 1 meter Infrared Communication Adaptor model COP I...

Page 8: ...5 5 6 6 7 7 8 8 9 9 0 0 RS 485 Modbus RTU Ethernet Communication Adaptor model 72EM2 M4 Lightning Surge Protector for RS 485 422 model MDP 4R or MD74R 1 Lightning Surge Protector for RS 485 422 model...

Page 9: ...ected energy reading N Neutral current THD Selected energy reading 3P4W 3 00 1 2 Delta voltage THD 2 3 Delta voltage THD 3 1 Delta voltage THD Selected energy reading 1 N Phase voltage THD 2 N Phase v...

Page 10: ...Phase 3 27 Power factor Phase 1 28 Power factor Phase 2 29 Power factor Phase 3 30 THD Current Line 1 31 THD Current Line 2 32 THD Current Line 3 33 THD Neutral current 3P4W 3 00 34 THD Delta voltage...

Page 11: ...rgy low tariff outgoing LAG 118 Reactive energy low tariff outgoing LEAD 119 Energy count time low tariff 210 Reactive energy high tariff incoming 211 Reactive energy high tariff outgoing 212 Active e...

Page 12: ...HD Line 2 Current 9th HD Line 2 Current 10th HD I2 08 10 1049 Line 2 Current 29th HD Line 2 Current 30th HD Line 2 Current 31st HD I2 29 31 I3 through U2N 1 I3 through U2N 1 1168 3 N Phase voltage 2nd...

Page 13: ...Energy count time h 0 EP Active energy incoming Wh 1 EQ Reactive energy lag varh 2 ES Apparent energy VAh 3 EP Active energy outgoing Wh 4 EQ Reactive energy lead varh 5 EQ LAG Reactive energy incomin...

Page 14: ...Voltage I1 Current Low end cutout current CUTOUT I 0 0 thr 99 9 of the rating 1 0 Low end cutout voltage CUTOUT U 0 0 thr 99 9 of the rating 1 0 Maximum value UPPER Minimum value LOWER or Factory set...

Page 15: ...f switching TARIFF DISABLE ENABLE 3 0 1 T1 5 character length T3 5 character length 6 0 4 Refer to Modbus Setting Energy setting Energy countt type for selectable options Pulse output 2 COUNT2 4 Pulse...

Page 16: ...put function DIN FUNC NO FUNC Not used DEMAND Update demand RESET E Reset energy CLR ALARM Reset alarm 2 00 TARIFF Switch tariff 2 00 Discrete input type DIN TYPE N O Normally open N C Normally closed...

Page 17: ...CYCLIC view auto cyclic switching DISABLE No auto recovery 1 thr 999 sec from last operation 1 2 3 4 5 6 Reset customization RESET View Customization CUSTOMIZE 0 Fastest 1 thr 60 seconds Display Updat...

Page 18: ...utral current 3P4W 3 00 0 000 20 000 000 A U12 31 Delta voltage Line 1 2 2 3 3 1 0 00 400 000 00 V U1N 3N Phase voltage Phase 1 thr Phase 3 0 00 400 000 00 V P Active power 2 000 000 000 2 000 000 000...

Page 19: ...ne 1 2 0 to VT1 U23 Delta voltage Line 2 3 0 to VT1 U31 Delta voltage Line 3 1 0 to VT1 U1N Phase voltage Phase 1 0 to VT1 U2N Phase voltage Phase 2 0 to VT1 U3N Phase voltage Phase 3 0 to VT1 P1 Acti...

Page 20: ...2CT 3P4W B 3P4W UB T Q Reactive power for bidirectional current LEAD 0 75 P 50 P 100 P 0 0 25 LAG LAG LEAD INCOMING OUTGOING T PF Power factor for bidirectional current LEAD 1 0000 75 0 0000 50 0 000...

Page 21: ...G EXAMPLES SETTING INPUT CONFIGURATION Input system Three phase 3 wire unbalanced load CT ratio 300 A 5 A VT ratio 6600 V 110 V Input Setting INPUT System configuration SYSTEM 3P3W UB 3 phase 3 wire u...

Page 22: ...Minimum value LOWER 150A 1A or 5A 0A or Factory setting Maximum value UPPER Voltage range U Minimum value LOWER 9000V 300V 0V Maximum value UPPER Active power range P Minimum value LOWER 1 800MW 300W...

Page 23: ...Assigned measurand INPUT CH1 Prorportional output LINEAR Input 0 IN0P 0 00 136 36 1 Input 100 IN100P U Assigned measurand INPUT CH2 Prorportional output LINEAR Input 0 IN0P 0 00 50 00 2 Input 100 IN1...

Page 24: ...TYPE N O Normally open Alarm Output Setting ALARM Measurands I1 3 High setpoint HIGH 120A 50A Low setpoint LOW Hysteresis deadband HYSTERES 1 0 1 Alarm ON delay time ON DELAY DOUT Alarm output OUTPUT...

Page 25: ...press button MAX press button MAX press button MAX press button MAX press button MAX press press E PRG ESC button 2 seconds or more button press press E PRG ESC button 4 times press button 3 times pr...

Page 26: ...ference Reset the energy readings all energy and time count to zero Go to RESET ENERGY 5 Average demand data destroyed Average demand data stored in the device are destroyed often due to excessive noi...

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