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... series gaps (for transmission line protection) With smooth volt-second characteristic curve. Good insulation coordination and protective characteristics. The electrical frequency withstand voltage is high in discharging gap, high reliability, low allocated...
... series gaps (for transmission line protection) With smooth volt-second characteristic curve. Good insulation coordination and protective characteristics. The electrical frequency withstand voltage is high in discharging gap, high reliability, low allocated... more
Brand Name:YONGDE
Model Number:YH10CX5 -90
Place of Origin:Zhejiang,China(Mainland)
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Transmission Line Protect Fitting / Vibration Damper For Opgw When cable suffers form aeolian vibration, the hammerhead of the vibration damper hanging on the cable may vibrate ...
Transmission Line Protect Fitting / Vibration Damper For Opgw When cable suffers form aeolian vibration, the hammerhead of the vibration damper hanging on the cable may vibrate ... more
Brand Name:DINGLI
Model Number:FD
Place of Origin:China
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... the voltage level of the user terminal substation (station), can achieve the protection and measurement and control of the user substation.Application fields cover power, water conservancy, transportation, petroleum, chemical, coal, metallurgy and other
... the voltage level of the user terminal substation (station), can achieve the protection and measurement and control of the user substation.Application fields cover power, water conservancy, transportation, petroleum, chemical, coal, metallurgy and other more
Brand Name:Acrel
Model Number:AM5-F
Place of Origin:China
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...Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainly used in various AC/DC transmission
...Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainly used in various AC/DC transmission more
Brand Name:WDLYCH
Model Number:WD-REV
Place of Origin:Hubei, China Mainland
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...Protection Relay Testing Kit Three Phase Protection Relay Tester Description Of Secondary Injection Test Set Universal protection relay test function, With fully function of Manual test, state sequencer, Harmonic, recloser test , Line differential, Distance, Mutation distance, Overcurrent, Zero sequencer, Ramping, Power direction, Differential rate, Differential Harmonic, Overexcitation protection...
...Protection Relay Testing Kit Three Phase Protection Relay Tester Description Of Secondary Injection Test Set Universal protection relay test function, With fully function of Manual test, state sequencer, Harmonic, recloser test , Line differential, Distance, Mutation distance, Overcurrent, Zero sequencer, Ramping, Power direction, Differential rate, Differential Harmonic, Overexcitation protection... more
Brand Name:KINGSINE
Model Number:K3166i
Place of Origin:China
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...Protection Relay Secondary Current Injection Test Equipment The multiple protection function of today’s protection relay systems requires a new level of sophisticated test hardware and software to completely analyse the operation of the unit in a real life situation. Every facet of relay testing can be handled with the comprehensive line of relay test equipment from GFUVE. Relay...
...Protection Relay Secondary Current Injection Test Equipment The multiple protection function of today’s protection relay systems requires a new level of sophisticated test hardware and software to completely analyse the operation of the unit in a real life situation. Every facet of relay testing can be handled with the comprehensive line of relay test equipment from GFUVE. Relay... more
Brand Name:GFUVE
Model Number:TEST-630 6U6I
Place of Origin:BEIJING CHINA
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...Relay Protection Device Microcomputer Relay Protection Tester Product Description Relay protection type Test items Suggested test module Remark Line protection Multistage Over /(under) voltage Sequence component voltage and current Frequency device Power direction protection Reclosing and conversion fault Corresponding test item Complete set test, line protection, state series, 6-35KV line protection...
...Relay Protection Device Microcomputer Relay Protection Tester Product Description Relay protection type Test items Suggested test module Remark Line protection Multistage Over /(under) voltage Sequence component voltage and current Frequency device Power direction protection Reclosing and conversion fault Corresponding test item Complete set test, line protection, state series, 6-35KV line protection... more
Brand Name:RISING
Model Number:RS1200
Place of Origin:China
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...protection relay , WDZ-430EX motor integrated protection and measure device Wdz-400 series includes the following models: wdz-410 line integrated Protection measurement and control device wdz-430 motor integrated protection measurement and control device wdz-431 motor differential protection device wdz-440 low voltage transformer integrated protection measurement and control device Wdz-440ex microcomputer protection...
...protection relay , WDZ-430EX motor integrated protection and measure device Wdz-400 series includes the following models: wdz-410 line integrated Protection measurement and control device wdz-430 motor integrated protection measurement and control device wdz-431 motor differential protection device wdz-440 low voltage transformer integrated protection measurement and control device Wdz-440ex microcomputer protection... more
Brand Name:WISCOM
Model Number:positioner
Place of Origin:China
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... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use. The protector starts to
... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use. The protector starts to more
Brand Name:Chint
Model Number:NJB1-X, NJB1-X1
Place of Origin:China
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...Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power Direction & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence Protection 9.Characteristic of Impedance 10.Differential Protection 11.Differential Harmonic 12.Comprehensive Test of Line
...Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power Direction & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence Protection 9.Characteristic of Impedance 10.Differential Protection 11.Differential Harmonic 12.Comprehensive Test of Line more
Brand Name:HNMC
Model Number:MCRT40
Place of Origin:China
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...Protect Transmission Line Stringing Tools Accessories Quick details: 1. Transmission Line Stringing Equipment Accessories & Tools 2. Cover Joints 3. Conductor: 240~1000mm2 4. Galvanized Steel with Rubber Made 5. Boyu Brand Description: The cover joints are specifically designed to protect...
...Protect Transmission Line Stringing Tools Accessories Quick details: 1. Transmission Line Stringing Equipment Accessories & Tools 2. Cover Joints 3. Conductor: 240~1000mm2 4. Galvanized Steel with Rubber Made 5. Boyu Brand Description: The cover joints are specifically designed to protect... more
Brand Name:Boyu
Model Number:TYJ
Place of Origin:China
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... 4. Galvanized Steel with Rubber Made 5. Galaxy Brand Description: The cover joints are specifically designed to protect the mid span joint, made at the "tensioner station", during conductor stringing operations. The cover joints consist of two shells made
... 4. Galvanized Steel with Rubber Made 5. Galaxy Brand Description: The cover joints are specifically designed to protect the mid span joint, made at the "tensioner station", during conductor stringing operations. The cover joints consist of two shells made more
Brand Name:Galaxy
Model Number:TYJ
Place of Origin:China
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...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is intended primarily for secondary testing of protection relays. Virtually all types of protection relays can be tested, such as electromechanical, solid-state and microprocessor-based protection relays...
...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is intended primarily for secondary testing of protection relays. Virtually all types of protection relays can be tested, such as electromechanical, solid-state and microprocessor-based protection relays... more
Brand Name:HAOMAI
Model Number:RELAYSTAR-1600
Place of Origin:China
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...the current through the relay coil. Higher current will cause a faster operation of the relay. The minimum relay operation current (pick-up current) is also adjustable. The most commonly used overcurrent relay has both the instantaneous response for very
...the current through the relay coil. Higher current will cause a faster operation of the relay. The minimum relay operation current (pick-up current) is also adjustable. The most commonly used overcurrent relay has both the instantaneous response for very more
Brand Name:KRIPAL
Model Number:KCR151
Place of Origin:China
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Transmission Line Electric Power Steel Lattice Steel Tower A type of a power transmission tower depends on various factors such as voltage (33kv to 800kv), configuration (vertical or horizontal), line deviation angle (Suspension, Tension & Terminal, Tee off tower). The design of Power Transmission line tower depends on, type of conductor and Earth-wire, wind zone, deviation angle and material specification. These towers are galvanized to protect
Transmission Line Electric Power Steel Lattice Steel Tower A type of a power transmission tower depends on various factors such as voltage (33kv to 800kv), configuration (vertical or horizontal), line deviation angle (Suspension, Tension & Terminal, Tee off tower). The design of Power Transmission line tower depends on, type of conductor and Earth-wire, wind zone, deviation angle and material specification. These towers are galvanized to protect more
Brand Name:Suntech
Model Number:Electrical Line Tower
Place of Origin:China
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PVC Panel Electrical Transmission Lines , Switch Control Overhead Electric Lines Electrical Transmission Lines Application PVC panel wiring for use in the switch control, relay and instrumentation panels of power switchgear and for purposes such as ...
PVC Panel Electrical Transmission Lines , Switch Control Overhead Electric Lines Electrical Transmission Lines Application PVC panel wiring for use in the switch control, relay and instrumentation panels of power switchgear and for purposes such as ... more
Brand Name:SUNWIN
Place of Origin:Guangzhou, China
Certification:ISO9001, ISO14001, OHSAS18001
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...Protection Relay High Sensitivity 12V 40A Power Relay Charging Pile Relay Features: 1. Using brass pins, in line with European standards 2. 4000VAC dielectric withstand voltage between contact and coil 3. Sealed type 4. SPDT and SPDT 5. The maximum rated current is 50A 6. 900mW or 1.2W 7. TUV/CQC/UL certification Charging Pile Relay...
...Protection Relay High Sensitivity 12V 40A Power Relay Charging Pile Relay Features: 1. Using brass pins, in line with European standards 2. 4000VAC dielectric withstand voltage between contact and coil 3. Sealed type 4. SPDT and SPDT 5. The maximum rated current is 50A 6. 900mW or 1.2W 7. TUV/CQC/UL certification Charging Pile Relay... more
Brand Name:NBC
Model Number:NB90-12S-S-C
Place of Origin:China
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...Transmission Line Stringing Block Product: stringing pulley blocks; stringing blocks. To protect the cable and conductor from fricting when they are laying.They can save time and effort. More blocks information to share a. We manufacture a lot of models for different uses in the overhead transmission line construction. b. They have are used to support conductors,OPGW,ADSS, communicatio lines...
...Transmission Line Stringing Block Product: stringing pulley blocks; stringing blocks. To protect the cable and conductor from fricting when they are laying.They can save time and effort. More blocks information to share a. We manufacture a lot of models for different uses in the overhead transmission line construction. b. They have are used to support conductors,OPGW,ADSS, communicatio lines... more
Brand Name:Linkai
Model Number:SHD
Place of Origin:NINGBO CHINA
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... circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is eccentric, the winding is aged to give an alarm or protection control. ♦
... circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is eccentric, the winding is aged to give an alarm or protection control. ♦ more
Brand Name:GINRI
Model Number:WDB-1FMT
Place of Origin:China
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Earth fault Protection Relay (Earth fault Protection) 1. FEATURES A. Low-set inverse definite minimum time relay B. High-set instantaneous C. Separate low-set and high-set trip indicators D. Trip starting indication 2. TECHNICAL DATA ...
Earth fault Protection Relay (Earth fault Protection) 1. FEATURES A. Low-set inverse definite minimum time relay B. High-set instantaneous C. Separate low-set and high-set trip indicators D. Trip starting indication 2. TECHNICAL DATA ... more
Brand Name:KRIPAL, MANLAKIS
Model Number:KER152
Place of Origin:China
