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7KM4220-1BA01-1EA0

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Siemens 7KM4220-1BA01-1EA0

SENTRON PAC4220, Power Monitoring Device with color graphic TFT display PMD-III acc. to IEC 61557-12 active energy Class 0.2 (Class 0.2S acc. to IEC 62053-22) 96 x 96 mm, 3-phase, 45 - 65 Hz Ue rated: 690/400 V, Ie rated: x/1 A or x/5 A DC extra-low-voltage power supply unit 24 to 48 V +-25% screw terminal connection control panel instrument with measurement of electrical variables apparent / active / reactive energy / cos phi / THDu / THDi / even and odd harmonics per phase up to 64th

Model
product brand name		SENTRON
product designation		Measuring device for power system quality measurement
product type designation		7KM PAC4220
Measurements
measuring procedure
● for voltage measurement		TRMS
● for current measurement		TRMS
type of measured value detection		complete
voltage curve		Sinusoidal or distorted
measurable line frequency
● initial value		45 Hz
● full-scale value		65 Hz
operating mode for measured value detection automatic line frequency detection		Yes
operating mode for measured value detection
● set at 50 Hz		No
● set to 60 Hz		No
Supply voltage
design of the power supply		Extra-low voltage power supply unit
type of voltage of the supply voltage		DC
supply voltage at DC		18 ... 60 V
apparent power consumption of the power supply		9 VA
Degree of protection protection class
protection class IP on the front		IP65
protection class IP of the terminal		IP20
operating resource protection class when installed		II