Panasonic KW1M Eco-Power METER, User Manual

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KW1M Eco
－
POWER METER
1
Chapter 1 Unit’s Features and Structure
KW1M 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 Measured voltage input Model No.
KW1M Eco-POWER METER
(400VAC applicable type)
・
400VAC
・ 100/200VAC
AKW1111
KW1M Eco-POWER METER
・
100/200VAC AKW1110
Phase and Wire system
・ Single-phase two-wire
・
Single-phase three-wire
・ Three-phase three-wire
・
Three-phase four-wire *1
Power supply 100-240V AC 50/60Hz
Measured current input 50A / 100A / 250A / 400A
Current transformer Dedicated CT type (5A,50A(common) / 100A / 250A / 400A)
Terminal type Screw Terminal (M3 + / - screw, M3.5 + / - screw) *2
*1 only for AKW1111 (400VAC applicable type)
*2 M3.5 screws are only for AKW1111 power supply terminal and voltage input terminal (P0, P1, P2,
and P3).
1.1.2 Dedicated Current Transformer (CT)
Product name Rated primary current Model No
Dedicated current transformer for 5A/50A 5A / 50A AKW4801C
Dedicated current transformer for 100A 100A AKW4802C
Dedicated current transformer for 250A 250A AKW4803C
Dedicated current transformer for 400A 400A AKW4804C
1.1.3 Options
Product name Model No Remarks
Mounting rail AT8-DLA1 -----
Fastening plate ATA4806 -----