Thermo Keytek CM-3CD-EFT 3-Phase Coupler/Decoupler

The Keytek CM-3CD-EFT is a 3-phase coupler/decoupler that is often used with the Keytek EMCPro Plus. This instrument is required to apply EFT to the AC Mains of the equipment under test. The maximum EFT voltage of the unit is 4.4 kV. This 3-phase coupler/decoupler is a manual tester, operated and programmed from the front panel using the switches

Product Info Related Products

EFT	5/50 ns, per IEC 61000-4-4
Maximum EFT Voltage	4.4 kV
AC Voltage	50 to 250 V, 50/60 Hz line to ground, 50 to 433 V line to line
DC Current	25 A up to 48 V 8 A up to 220 V 1.2 A up to 220 V 0.3 A up to 440 V
AC Current	32A/phase continuous
Input Current	1 A at 120 VAC; 0.5 A at 240 VAC
Power Requirements Input Voltage	90-250 VAC, 50/60 Hz

Operation is semi-automatic when used with EMCPro series test equipment, a personal computer, and the CEWare software, where the CEWare software can provide pauses and prompt the operator to change switches
The over current protection of the CM-3CD-EFT includes detection of imbalanced phase-currents. When using the instrument with a one-phase load, a two phase load, or a load with extreme imbalance between phase currents, the over current protection will trip at a load current of 85%

SKU: KEYT-CM-3CD-EFT

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