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◆Applicable wire (Crimp-type terminal is recommended.)
･Stripping length: 7 to 8mm
・Power supply/Measured voltage
Screw type: M3
Tightening torque: 0.5 to 0.6N･m
Sectional area: single /stranded wire 0.13 to 6mm
・for 2pcs.
single/stranded wire 2pcs.×0.5 to 2.5mm
・Measured current (CT input)
Screw size: Push IN type
Sectional area: single /stranded wire 0.13 to 1.5mm
*Use applicable wire according to the measured current.
・RS485 communication
Screw size: Push IN type
Sectional area: single /stranded wire 0.13 to 1.5mm
*Use shielded wire for RS485 communication.
・Output/Input
Screw size: Push IN type
Sectional area: single /stranded wire 0.13 to 1.5mm
3.2 Measured-circuit
・It is not impossible to use to measure several loads by different strain power supply. (2-circuit of same
system for 1 unit)
・Each unit (main unit, expansion unit (power measurement, power measurement + pulse output)) can
measure 2-circuit of single-phase two-wire system, and 1-circuit of single-phase three-wire system or
three-phase three-wire system. Each unit can be used with different phase and wire system. However
be sure to check the wiring carefully.
・It is impossible to measure by only the expansion unit. Connect expansion units to main unit.
Up to 3 expansion units are connected to 1 main unit.
*Power source system
・ Power source system is the electrical power system from one power source (normally one
transformer).
･KW2M-A can measure 1-system max. 24-circuit of 1P2W system and 1-system max. 8-circuit of 1P3W
and 3P3W system by connecting a main unit and expansion units.
・In order to measure several systems, it is necessary to use one main unit for each system.
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
2
(AWG26 to12)
2
(AWG20 to 12)
2
(AWG24 to16)
2
(AWG24 to16)
2
(AWG24 to16)
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