MegaPulse 1.2x50-12.3PF 500 ohm, 400-12.3kV, 3 sec charge time, 500 ohm virtual impedance; internal charge capacitor (bulk cap) can be charged to 12k.3V 0.5 Joules. In accordance with the requirements in IEC 62052-11 Section 7.3.2; and other Standards by reference. It is acceptable for testing to the requirements of IEC 62052-11 Section 7.3. This tester is in accordance with the measurement requirements of CTL DSH 251E. Power supply will deliver a pulse derived from a capacitor charged to 12.3kV with energy of 0.5J. Optionally other voltages can be selected for a 0.5J delivery as well.
The extremely small energy and very high voltages have shown transients in the tail of the pulse delivery duration graph, at voltages less than 50% of the peak output. Because the output is "clean" from the peak to the 50% voltage level, the duration of the waveform is easily measured and calculated; these transients have no effect on the calculation. This is due to the arc between the relay contacts extinguishing before the entire waveform has been delivered. Please see our white paper "Impulse Testing Waveforms and Relay Performance" for further details and waveform examples. This behavior is only manifest at 12kV. Lower voltage waveforms do not exhibit this transient.
The HT-3500S RF tester is specifically designed for the challenges common to operating in the field. Along with heavy duty internal brackets and a sturdy, shock-absorbing case, this unit includes adjustable voltage output, voltage ramp, test time, leakage current and ground continuity limit settings - all controlled from an easy-to-access front panel. Call for pricing.
Perform one of the most difficult tests required with both speed and accuracy. The CDT-240 now offers a 16A option along with designed presets to implement the plug discharge test as described in IEC 61010, 60065 and 60335.
Compliance West USA is announcing the EOL (End-of-LIfe) of our MegaPulse Defib 5P series effective 07/14/2015. This unit has been replaced by our MegaPulse D5-PF advanced tester. Compliance West will continue to support, repair and calibrate the Defib 5P throughout the terms of any existing warranty agreements or up until the product's End-of-Support date. Please contact us with any questions.