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Protection Relay tester L336i
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Catalog excerpts

Protection Relay tester L336i - 1

Universal Test System Model: L336i Sales network Professional solutions provider for relay testing www.ponovo.com.cn PONOVO POWER CO., LTD. 2F,4Cell, Tower C, In.Do Mansion, No.48A Zhichun Road, Haidian District Beijing, PR China (100098) Tel. +86 (10) 8275 5151 (reception) Tel. +86 (10) 8275 5151ext.8887 Fax. +86 (10)82755257 info@ponovo.com.cn www.ponovo.com.cn Model: L336i

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Protection Relay tester L336i - 2

Front panel (actual size image ) New light weight relay testing equipment We are proud to announce the new L336i relay testing system which is the lightest in weight and the smallest in size in the word so far. 4×150V Features Light weight Ø with only 8.8kg, half of the weight of traditional testing system Tracing Ø the signal generation with digital technology Stable Øsignal output with high accuracy Binary Øinputs with adjustable threshold Use LAN Ø Internal Ø port for connecting to external PC digital recorder for monitoring and recording test process Use powerful PowerTest software with...

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Protection Relay tester L336i - 3

PowerTest software Test modules example Quick Test Manual or auto control over all voltage and current sources. All test parameters, such as amplitude, phase, frequency, etc can be set separately. Linear or pulse ramp can be used for different test applications, such as directional relay, current relay, voltage relay, frequency, etc. State sequence Here we can a sequence of states for special test application. A fault calculation tool is provided to set fault settings easily for each sequence. The impedance characteristic can be uploaded on to the Z-plane and any points on Z-plain can be...

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Protection Relay tester L336i - 4

Technical specifications Control Independent control of amplitude, frequency and phase angle Output power Output response time < 100 us Operation indication Overload, distortion, open circuit, over heat Sine signal Output characteristic Phase angle Output power Operation indication Overload, distortion, open circuit, over heat Synchronization time between current and voltage outputs Binary inputs Characteristic 0-250Vdc threshold or potential free Time measuring error ± 1.0 ms (0.001s~ 1.0 s) Gavalnic isolation Independent isolation for 8 binary inputs Control Independent control of...

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