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Total 71451 products from power system protection and relaying Manufactures & Suppliers |
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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
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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..
Guangdong |
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
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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.
Zhejiang |
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
Guangdong |
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.
Zhejiang |
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
Shaanxi |
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
Guangdong |
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.
Chongqing |
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.
Shaanxi |
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
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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.,
Shaanxi |
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.
Shaanxi |
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.
Beijing |
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
Guangdong |
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
Guangdong |
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.
Zhejiang |
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.
Zhejiang |
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
Shaanxi |
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.
Zhejiang |