Coupling device AGH150xx Product description The AGH150W or AGH150W-4 coupling device is designed to extend the nominal voltage range of the ISOMETER® iso685 series. The coupling device is connected to the system being monitored by two poles and connected to the terminal AK resp. L1/L2/L3 of the ISOMETER® by means of the terminal AKxxx. The AGH150W(-4) complies with the requirements of Ordering information Dimension diagram X150 Dimensions in mm

Wiring diagram Technical data continuous operation any position < 10 W at DC 1760 V IP30 IP20 IEC 60715 UL94 V-0 < 900 g AGH150W-4 only Rated insulation voltage AC 1000 V Rated insulation voltage AC 1600 V Voltage impulse test (basic insulation) > AC 8 kV AC voltage test (basic insulation) > AC 4.3 kV Voltage impulse test (basic insulation) > AC 11 kV AC voltage test (basic insulation) > AC 6.6 kV Voltage ranges Nominal system voltage Un Frequency range of Un (sinus) Overvoltage category Rated impulse voltage Internal DC resistance Ri Tolerance of internal DC resistance R AGH150W-4 Nominal system...

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