phase failure protection relay

... to provide overvoltage, undervoltage and in three- AC circuits and sequence in irreversible transmi...

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... sequence overvoltage under voltage monitor Description: The RD6 DIN mount monitoring for use in 3 seq...

...Unique self- system assure the powerful when instrument is operating, automatic stop the output when the network is abnormal ;...

... electric 110V(JT(DT)-1-1-110, DT-1/200, JT-1-2-57.7, JT-1-2) ) Model : JT-1 series (JT(DT)-1-1-110) JT-1 series p...

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... Industrial , Easy Operation Thermal overload are devices. They are designed to cut power if the m...

...Smart Multi- Universial Test Equipment for Distance device Test-630 Smart Multi- Universial ...

.... Measuring DC/AC current, voltage, frequency, power, power factor, sequence, synchroscope, position indication, network insulation monirotin...

... voltage & 3 current output Test Equipment With Fault Playback Main Test of 4 voltage & 3 current output, 1...

RS1200 Six Phase Secondary Injection Microcomputer Protective Relay Tester With 1 Year Warranty Product Description Wuhan Rising Electric.,CO is speci...

... electro-mechanical, solid-state and microprocessor-based . The RELAYSTAR-H60 can output six- current and four- voltage....

... At the same time RPT-PC3 Three Test Kit could be considered as a universal three AC/DC voltage source or current sour...

... 3 motor overload Acrel ARD2F digital motor 3 motor overload intelligent motor p...

... SSR Solid State Application: LR2-D series thermal can be used in the circuit of 50Hz or 60Hz, rated insulation ...

... Tester Product introduction: ZXJB Single- Integrated Tester adopts new power supply technology for AC ...

... voltage and 6 current output, voltage 125V/, current 30A/, 6 s in parallel can up to 180A.W Secondary I...

... ♦ Monitoring of 3- mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - asymmetry...

... in the single- or three power system with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5kV. Technical Data ...

... Surge Protector SPD Lightning Arrester AC 320V Lightning 20ka-40ka 3 Surge Protector SPD Lightning Arrester Description: • I...