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KC2S(AKC2)/KE2S(AKE2)

INSTALLATION

1. Panel installation

1. Panel installation

OPTIONS

EXPLANATION OF OPERATION

1) One-touch installation type

Note: When installing to a 4.5mm .177 thick panel, remove the 

rubber spacer first.

2) Installation frame type

3) Panel cut-out dimensions

Rubber spacer
(attached)

Panel (thickness: 
1 to 4.5mm 

.039 to .177inch

)

Mounting screws
(attached to 
mounting frame)

Mounting frame
ATH3803
(attached)

Panel (thickness: 
1 to 4.5mm 

.039 to .177inch

)

Rubber gasket
ATH3804
(attached)

45

+0.6

0   

+.024

0     

1.772

22.2

+0.3

0   

+.012

0     

.874

1) Installation using plastic magnet
Attach the unit to the equipment case.

2) Installation via double-sided tape
Use this method in places where a plastic 
magnet cannot be used or where installation 
strength is insufficient.

3) Installation via clamp
Clamp to one of the cables inside the 
equipment, etc.

Note: Take careful note of the precautions for use in the catalog or user’s manual before using an Eco-COUNT METER or Eco-HOUR METER installed by one of the methods described above.

3. Terminal layout and wiring diagrams

(Common to Eco-COUNT METER and Eco-HOUR METER)

Notes: 1. Terminal 

2

 and 

4

 are connected inside.

2. The CT does not have polarity

4

CT input

1

2

3

Reset input

or

• Intermediate power cable (AKE2811)

200

±

10

7.874

±

.394

Note: We recommend using an intermediate power cable when attaching the dedicated CT to a non-“Y” split power cable

KC2S Eco-COUNT METER
1. The number of power-ons is counted by 
sending through current through the 
dedicated CT.
2. When the number of power ons 
(measured value) reaches the full scale, 
it reverts to 0, and starts counting again 
from 0.

3. When the reset terminal input is set to 
on, the display will read “0”. This does not 
count during reset input.

4. Use the reset key on the front of the unit 
to reset manually. The display will be blank 
while the reset key is being pressed.

0

1

2

Full scale

ON OFF

0

ON

1

2

0

1

OFF

Note: 

 If reset input is shut off while CT through current is on, the count will be set to 1.

99999999

Reset input

Count value

Power on detection of

 dedicated CT

!LL2IGHTS2ESERVEDÚ#

OPYRIGHT

0ANASONIC%LECTRIC7ORKS#O,TD

26/03/2013

Summary of Contents for KC2S Eco-COUNT METER

Page 1: ...MC directive Eco COUNT METER Eco HOUR METER Dedicated CT Item Specifications Product name Eco COUNT METER Power on Counter Eco HOUR METER Power on Hour Meter Part No AKC2421 AKC2621 AKE2421 AKE2621 No of digits 8 digits 6 digits External power supply Not required built in battery Counting max speed 2Hz CT through current minimum power up time 250ms ON OFF 1 1 Time accuracy 100ppm 25 C Measurement r...

Page 2: ...1 Class A EN55011 Group 1 Class A EN61000 4 2 4 kV contact EN61000 4 3 10 V m AM 80 MHz to 1 GHz EN61000 4 4 1 kV Signal line EN61000 4 6 10 V m AM 0 15 MHz to 80 MHz EN61000 4 8 30 A m 50Hz RESET h Eco HOUR METER KE2S Front reset key Lock switch Notes 1 Factory setting 2 Make the switch setting before installing to panel 3 Common to Eco COUNT METER and Eco HOUR METER Terminal block side LCD side ...

Page 3: ...HOUR METER installed by one of the methods described above 3 Terminal layout and wiring diagrams Common to Eco COUNT METER and Eco HOUR METER Notes 1 Terminal 2 and 4 are connected inside 2 The CT does not have polarity 4 CT input 1 2 3 Reset input or Intermediate power cable AKE2811 200 10 7 874 394 Note We recommend using an intermediate power cable when attaching the dedicated CT to a non Y spl...

Page 4: ...Take particular care of inter cable capacitance when using shielded cables 2 How to reset multiple panel installation type units all at once Notes 1 Use the following as a guide for choosing transistors used for input Tr Leakage current 1μΑ 2 Use as small a diode D as possible in the forward voltage so that the voltage between terminals 3 and 4 during reset input meets the standard value 0 5V At I...

Page 5: ...ter replacing the battery return the battery cover 5 to the case Verify that the hook of the battery cover is properly engaged Before using press the reset key 6 on the front One touch installation type 1 Using a tool remove the up down hook of the case 1 Pull the unit 2 away from the case 2 Remove the battery 3 from the side of the unit Do not touch the display or other parts 3 Before inserting w...

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