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Power System Protection And Relaying

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    power system protection and relaying

    All power system protection and relaying wholesalers & power system protection and relaying manufacturers come from members. We doesn't provide power system protection and relaying products or service, please contact them directly and verify their companies info carefully.

    Total 71451 products from power system protection and relaying Manufactures & Suppliers
    Quality Class 1 Switch Type Power Surge Protective Device SDZ100-50 for sale

    Brand Name:Xi'an Shendian

    Model Number:SDZ-100-50

    Place of Origin:China

    ... line of system, and effectively protect power supply equipment from lightning strike. Characteristic: 1/ Impulse current reaches 10/350μs 60kA; 2/ Low voltage limitation; 3/ Nominal ...

    Shendian Electric Co. Ltd
    Verified Supplier

    Quality SM8mm main power cord protection cover SM FEEDER power cover J7065981A for sale

    Brand Name:Samsung

    Model Number:J7065981A

    Place of Origin:Japan

    SM8mm main power cord protection cover SM FEEDER power cover J7065981A SM8mm main power cord protection cover SM FEEDER power cover J7065981A FUJI placement machine accessories NXT safety door latch NXT safety bolt S3193X S3193N ...

    Shenzhen CN Technology Co. Ltd..
    Verified Supplier

    Guangdong

    Quality High Voltage Power Cable Protection Tubes Buried MPP CPVC DN75 -220 for sale

    Brand Name:HAIYANG

    Model Number:HM13004

    Place of Origin:China

    PVC Power Pipe MPP Power Drag Pipe High Voltage Power Cable Protection Pipe CPVC Buried High Voltage Power Pipe ---------------------------------------- Basic Info. MPP pipe, also known as MPP power cable protection pipe, is divided into excavation type...

    Wuxi High Mountain Hi-tech Development Co.,Ltd
    Verified Supplier

    Quality Purple cover 80 amp car relay, 24 volt relay 4 pin metal plate high power relayhigh power dc solid state relay for sale

    Brand Name:MIROTE

    Model Number:HY665-A

    Place of Origin:CHINA

    ... the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the

    Zhejiang Huiyou Auto Parts Co., Ltd.
    Site Member

    Zhejiang

    Quality Steel Fire Alarm Magnetic Door Holders Low Power Environmental Protection JS-H31 for sale

    Brand Name:JUNSON

    Model Number:JS-31

    Place of Origin:China

    ...power environmental protection Electromagnetic Door Holder Model:JS-H31 Features: 1 . Colinear load test 50kg, 110pounds. 2 . Dual voltage 12 or 24 vdc(optional). 3 . The standad voltage is 12vdc when finished. 4 . Mov provides reverse current protection. 5 . Low power, environmental protection...

    Shen Zhen Junson Security Technology Co. Ltd
    Verified Supplier

    Guangdong

    Quality 600VDC 8/20μS Solar DC Power  Surge Protection Device For PV Installation Class II for sale

    Brand Name:BRITEC

    Model Number:BRPV2-600

    Place of Origin:China

    ...Surge Protection for PV Installations 40kA per Pole 8/20μs DC Surge Arrestor 600VDC Solar Surge Protection for PV Installations Description: • DC or PV power surge protector. • DC600V PV surge arrester(SPD) for solar panel photovoltaic power sys...

    Britec Electric Co., Ltd.
    Verified Supplier

    Zhejiang

    Quality DC Power Surge Protective Device Lightning Protection Box For DCPD Series Cab -48V for sale

    Brand Name:Qing Zhu

    Model Number:DCPD6

    Place of Origin:XIAN,CHINA

    ...power distribution unit lightning protection box for DCPD series cab -48V Features The box can be distributed once or twice, the distribution voltage is 48V, and the working current is 100A-160A Rated discharge current is large, line to line: 10KA (8/20us) Between line and ground: 15KA (8/20us) The lightning protection...

    XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
    Verified Supplier

    Shaanxi

    Quality Powerful Fruit Protection Foam Netting For Wine Bottler Glass Bottle for sale

    Brand Name:no

    Model Number:FOAM net

    Place of Origin:China

    ..., and also make fruits more eye-catching, neat, and deluxe. Specification Length:19cm, special for packing and protect the papaya. Length: 18cm, specila for packing and protect the Mangoes ..... Color: White, Blue. Any sizes and colors are available, which

    Shenzhen Tainy Electronic Co.,Ltd
    Verified Supplier

    Guangdong

    Quality GDJB-PC Three-phase Microcomputer Relaying Protection Tester / Relay Tester for sale

    Place of Origin:China

    Brand Name:Gold

    Model Number:GDJB-PC

    ...Relaying Protection Tester / Relay Tester I.Application: GDJB is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. II.Functions: AC current and voltage based protection relay unit test DC current and voltage based protection relay unit test Frequency protection relay unit test Harmonic protection

    ChongQing Gold Mechanical & Electrical Equipment Co., Ltd.
    Active Member

    Chongqing

    Quality 2.0Mpa RF Admittance Level Switch With Power Loss Protection for sale

    Brand Name:NUOYINGJIAYE

    Model Number:NYSP-UK864

    Place of Origin:Xi'an, Shaanxi,China

    2.0Mpa RF Admittance Level Switch With Power Loss Protection Working Principle of 2.0Mpa RF Admittance Level Switch With Power Loss Protection The probe of the RF admittance switch emits a signal. The RF admittance switch uses high-frequency technology whe...

    Xi 'an West Control Internet Of Things Technology Co., Ltd.
    Verified Supplier

    Shaanxi

    Quality STELPD01PUR Power Switch ICs 1:1 N-Channel 5A 10-DFN 3x3 For Power Rail Protection for sale

    Brand Name:STMicroelectronics

    Model Number:STELPD01PUR

    ...Power Switch/Driver 1:1 N-Channel 5A 10-DFN (3x3) STMicroelectronics STELPD01 Electronic Load Switch STMicroelectronics STELPD01 Electronic Load Switch is an integrated electronic power switch for power rail protection applications. It can precisely detect and react to overcurrent and overvoltage conditions. When an overload condition occurs, the device goes into an open state, disconnecting the load from the power...

    HongKong Wei Ya Hua Electronic Technology Co.,Limited
    Verified Supplier

    Quality HV Current Limiting Fuse Xrnt1-12/125-50 For Power Transformer Protection for sale

    Place of Origin:China

    Brand Name:xawh

    ... for Power Transformer Protection Product Description Bay-o-net Assembly is the brief element of oil-transformer, to protect the equipment when over-current. When install the fuse wire in it, the Bay-o-net will provide the safe, highly efficient protection...

    Xi'an Wuhuan Special Fuse Co., Ltd.,
    Verified Supplier

    Shaanxi

    Quality 20A 690V HRC Cylindrical Fuses For Power Transformer Protection for sale

    Brand Name:haofang

    Model Number:XRNT

    Place of Origin:xi'an china

    ... ranging from 3.6 kv to 40.5 kv. Products, divided into transformer, motor and voltage transformer and capacitor protection for high-voltage current-limiting fuses and a full range of high protection, voltage current-limiting fuses and other four series of

    XI`AN HAOSHENG Electrical Equipment Manufacturing Co., Ltd.
    Verified Supplier

    Shaanxi

    Quality SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT for sale

    Place of Origin:Beijing, China

    Brand Name:GFUVE

    Model Number:TEST-630

    TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT Test-630 is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output. FEATURES Integration in the host ...

    Beijing GFUVE Electronics Co.,Ltd.
    Site Member

    Beijing

    Quality Portable 8 Bands VHF UHF Bomb Signal Jammer Scrambler 400w Power VIP Protection for sale

    Brand Name:SHYT

    Place of Origin:China

    ...Power VIP Protection Advantage High-power Manpack multi-band RF signal jammer. Modular construction for easy maintenance, repair and upgrade. Jam up to eight different jamming modules. Max 400 watt total RF output power, 50 watts each channel. Systematic Smart Cooling System. The high quality of the system meets military requirements. Frequency bands and output power...

    Singapore DIGITAL META PTE. LTD
    Verified Supplier

    Guangdong

    Quality B / A High Voltage Current Limiting Fuse For Power Transformer Protection for sale

    Brand Name:Julun

    Place of Origin:CHINA

    Model Number:AC14GPV20

    ...Time Constant: ≤1ms  Special design with silver plated caps for high-power PV applications ELECTRICAL SPECIFICATIONS Part No. Size Rated Voltage DC Rated Current Breaking Capacity DC Energy Integrals I2t (A2S) Power Loss (W) Pre-Arcing @10kA Total at

    Dongguan ZhuoQi Electronics Co., LTD
    Verified Supplier

    Guangdong

    Quality Purple cover 80 amp car relay, 24 volt relay 4 pin metal plate high power relayhigh power dc solid state relay for sale

    Brand Name:MIROTE

    Model Number:HY665-A

    Place of Origin:CHINA

    ... the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the

    Zhejiang Huiyou Auto Parts Co., Ltd.
    Site Member

    Zhejiang

    Quality 15kA Power Lightning Protection Type 2 Surge Protector Surge Arrester for sale

    Brand Name:BRITEC

    Model Number:BR-15DP 275 2P

    Place of Origin:China

    ...Power Surge Protector Surge Arrester Lightning Protector 15kA Secondary Power Surge Protector Feature: • Devices have indicators to advise end of life of the device • BR-15DP 2P is the Type 2/Class II devices protecting against induced voltage surges (8/20 μs). • The device meets the requirements of the IEC 61634-1 and EN 61643-11 standards 15kA Secondary Power...

    Britec Electric Co., Ltd.
    Verified Supplier

    Zhejiang

    Quality FD3 320/50 Power Surge Protective Device 320V 50KA Small Size for sale

    Brand Name:Qing Zhu

    Model Number:FD3-320/50

    Place of Origin:XIAN,CHINA

    FD3 320/50 320V 50KA Power Surge Protector applied primarily to the main distribution system surge protection unit Operating Principle Edge discharge technique is used for this device. The electrode is in the shape of angle.Two electrodes are placed face...

    XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
    Verified Supplier

    Shaanxi

    Quality Street Lamp Power Surge Protection Device 1.5kV Surge Protectors SPD 10KV LED Street Lamp for sale

    Brand Name:BRITEC

    Model Number:BRLED-08AST-10

    Place of Origin:China

    Product Description: Our LED Surge Protection Device (SPD) is a reliable lightning protection solution for LED drivers. It is designed with a response time of ≤25ns, protection level of ≤1.5kV, dimension of 70*40.5*18.5mm and a weight of 0.5kg. It is the ...

    Britec Electric Co., Ltd.
    Verified Supplier

    Zhejiang

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