Chapter 1 Unit's Features And Structure; Unit's Name And Model Numbers; Main Unit - Panasonic KW1M-H User Manual

Chapter 1 Unit's Features and Structure

KW1M-H Eco-POWER METER is the suitable size wattmeter for installing in a control board.
It measures electrical power, voltage, current and so on using AC voltage and AC current input.
It also works ad an hour meter, which is measured power-on or power-off time.

1.1 Unit's Name and Model Numbers

1.1.1 Main unit

Product name
Model No.
Log function
Demand function
Phase and Wire system
Power supply
Measured voltage input
Measured current input
Current transformer
Terminal type
* Demand function by pulse input is available for Ver.1.20 or more.
Note) AKW1121B and AKW1121 are not compatible.
Please be aware that only AKW1121B and AKW4x0xB (CT) can be used together.
1.1.2 Option
Dedicated Current Transformer (CT) Clamp-on type
Product name
Dedicated current transformer for 5A/50A
Dedicated current transformer for 100A
Dedicated current transformer for 250A
Dedicated current transformer for 400A
Dedicated current transformer for 600A
Note) AKW480xB and AKW480xC are not compatible.
Dedicated Current Transformer (CT) Through type
Product name
Dedicated current transformer for 50A/100A
Dedicated current transformer for 250A/400A
Dedicated current transformer for 600A
Note) AKW450xB and AKW450xC are not compatible.
KW1M-H Eco-POWER METER SD card type
AKW1121B
AKW1121
Available
* Available
・Single-phase two-wire
・Single-phase three-wire
・Three-phase three-wire
・Three-phase four-wire
100-240V AC 50/60Hz
・400VAC
・100/200VAC
50A / 100A / 250A / 400A / 600A
Dedicated CT type
Screw Terminal (M3 + / - screw)
(CT connector color; Blue)
(CT connector color; Wihte)
Rated
primary current
5A / 50A
100A
250A
400A
600A
Rated primary
current
50A / 100A
250A / 400A
600A
1
KW1M-H Eco-POWER METER
Connector
Model No
color
Blue AKW4801B
White AKW4801C
Blue AKW4802B
White AKW4802C
Blue AKW4803B
White AKW4803C
Blue AKW4804B
White AKW4804C
Blue AKW4808B
White AKW4808C
Connector
Model No
color
Blue AKW4506B
White AKW4506C
Blue AKW4507B
White AKW4507C
Blue AKW4508B
White AKW4508C