DHX-pressure nuclear phase detector

The Hai Sute Electric Co., Ltd.

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DHX-pressure nuclear phase detector

Information Name:	DHX-pressure nuclear phase detector
Published:	2007-03-02
Validity:	9000
Specifications:	DHX
Quantity:	1.00
Price Description:	0
Detailed Product Description：	DHX-pressure meter test report on the nuclear phase Hai Sute DHX Electric Co's nuclear phase high pressure apparatus, high voltage power lines for the phase of the approved work, we commissioned by the company in September 6, 1990 ~ 7 in conjunction with Shanghai Power Supply Bureau of the product of electrical performance test, will now test results are as follows: First, the work of one schematic, RA = RA 'is fixed relative to the high resistance of the nuclear rods. Fixed resistor Ra = Ra 'adjustable resistor r and r' and microammeter Ig assembled into a nuclear phase table. According to the generalized principle of alternating current bridge. When UA = UA ', the tune before the r and r' can bridge balance, ie Xg = 0, this time, the measured amplitude and phase of voltage across the same. If the voltage across the same phase, while the amplitude is not exactly equal, adjust r and r 'can still make the bridge balance. Only when both ends of the phase is not the same, adjust r and r 'can not make the bridge balance that Ig ≠ 0. At this point, the measured voltage is not the same at both ends of the phase.

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