surge protective device low voltage machine spd 120kva,China surge protective device low voltage machine spd 120kva Manufacturers, Suppliers

Surge protective device/low voltage machine SPD 120kva

Feb 11, 2012

... (UC):255V--440V Manufacturer ,OEM offered SPD)lightning protector surge protection deviceApplication:CHT1 series surge protection device suit for the AC 50Hz/60Hz . ... the direct or indirect thunder influence or oher instantaneous over-voltage surge . This protect is mainly used in house . thied ... derivative composite type : 1+NPE 2+NPE 3+NPE Surge protective device/low voltage machine SPD 120kva

Supplier: Yueqing Guwen Electrical Co., Ltd.

[China Manufacturers]

Surge Protective Device MQU9-C 4P SPD

Jul 20, 2012

... Rated voltage:380V SP2 SPD,Surge Protective DevicePor Surge (Power Suppressor,Surge Protective,Surge ,Lightning,Arrester,spdSurge Protective Device,SPD,Surge Arrester,surge protection,surge suppressor,Surge Protective Device ,circuit breaker,protective SPD,Surge Lightning Protector (surge suppressor/electrical surge) ... TN-S,TN-C,TT,IT 3.Rated voltage:380V Surge Protective Device MQU9-C 4P SPD

Supplier: Yueqing Ming Qi Electric Appliance Co., Ltd.

[China Manufacturers]

SPD LGS9-B / 30-60KA Surge protective Device

Jul 28, 2012

... and IEC61643-1: 1998 technical standards LGS9-B series of surge protectors suitable for AC power supply system 50HZ/60HZ, ... break off device will work and cut off power supply automatically. The alarm module can be replaced under working voltage.TypeLGS9- ... classBStandards IEC61643-1GB18802.1(2002)Rated voltage Un(V~)220/380Max. continuous operating voltage Uc(V~)385/420Voltage protection level ...

Supplier: Yueqing Junxiong Electrical Technology Co., Ltd.

[China Manufacturers]

20KA 3P+N 4P surge protective device SPD

Mar 31, 2013

... less than 1.5KV 20KA 3P+N 4P Surge Protective Device SPD More other Feature:Modeule design, convenient installation ... low residual voltageWith remote conection,can realize remote controlIndicate alarm display,green(normal),red(malfunction)Main technique dataRated working voltage ... Un: 380VContinuous operating voltage: 320Protection level:≤1.1 ≤1 ...

Supplier: Shantou Boting Electronic Co., Ltd.

[China Manufacturers]

Class C Surge Protector / Surge protective device/ SPD

Sep 14, 2012

surge protector Rated voltage Un (V~) 230/400 Continuous voltage Uc (V~) 385 420 Rated Current 5KA-100KA Feature :1. ... installing, replace online.3. small leak current, quick response time, low residual voltage.4. visible window show operating status, green: normal, red ... technology, high energy, clearence discharge pole (N-PE). Class C Surge Protector / Surge protective device/ SPD

Supplier: Zhejiang Liaoyuan Electric Apparatus Co., Ltd.

[China Manufacturers]

NS3 Surge Protective Device(SPD) Surge Arrester

Mar 27, 2013

... mode. Large current carrying capacity, fast response time, low residual voltage. Installation Category B surge protective device (SPD), used in the connection between equal potential electrodes ... can assemble single pole or three poles surge protective device freely. Generally to be installed in low voltage main incoming distribution panel, earthing wire shall ...

Supplier: Zhejiang Nonarc Electric Co., Ltd.

[China Manufacturers]

Surge Protective Device(SPD)

Jul 03, 2012

... paymore attention on the over-voltage protection of low voltage circuit system. YE1 type Surge ProtectiveDevice(SPD) is the exact product ... system bring the surge over voltage due to the Thunder strike or other reaso ns, SPD will putthrough within ... surge voltage disappear, the SPD will change back to the resistancestatus which not effect the normal work of circuit system. Surge Protective Device(SPD) ...

Supplier: Zhejiang YUYE Electric Co., Ltd.

[China Manufacturers]

surge protective device 100KA SPD

Dec 16, 2012

... .According as IEC-61643-1,GB50057-94 standard. surge protective device 100KA SPD Verified Information This information is Verified by Bureau Veritas ... 5.0 Domestic Market confidential 30.0 Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s ... Acceptable Injector instrument Easson 1 3.5 Acceptable Resistance voltage testing instrument DZN-3 1 4.0 Acceptable Production ...

Supplier: Zhejiang Fly-Dragon Electric Co., Ltd.

[China Manufacturers]

CE RoHS certified surge protective device spd

Feb 18, 2013

... surge protective device spd 1. 21 year's experiences for 10,000 cases 2. CE certified 3. RoHS Certified Updated on 8th Oct. 2011surge protective device ... Surface of Connecting WireBVR-1.5sq.mmMaximum Working Voltage/Currents125V AC/0.2A48V DC/0.5AArt. No ... breaker, degradation automatic release. With advantage of extremely low residual Voltage, quick respond, large intake capacity, long working life ...

Supplier: Guangxi Dikai Sci & Tech Co., Ltd.

[China Manufacturers]

LYD5-100 Surge protective device(SPD)

Jun 15, 2012

... etc power supply system of AC 50/60Hz, rated voltage 380V and below, to protect from lightning impulse and ... other transient over voltage, it is applicable in class I lightning proof system ... Low limited voltage3.Large current carrying capacity4.Normal state: white color, invalid state: red color5.Kelvin wiring mode available. LYD5-100 Surge protective device(SPD ...

Supplier: Zhejiang Reyun Electric Co., Ltd.

[China Manufacturers]

Surge Protective Device(SPD)

Apr 27, 2012

SVU2-B it is used in preventing the consumer from being damaged by lighting induced voer-voltage or operating over-voltage. Surge Protective Device(SPD)

Supplier: Yueqing Android Electric Co., Ltd.

[China Manufacturers]

AC Surge Protective Device SPD

Feb 08, 2013

... the direct or indirect thunder influence or other instantaneous over-voltage surge . This protect is mainly used in house . ... +N 3P+N 3P+NPE 3.MAX continuous operating voltage (UC):255V--440V4.Norminal discharge current (8/20us ... discharge current (8/20us)(Imax):10kA 20KA 40KA6.Voltage protection level(UP):1.0KV 1.5KV 2.0KVTRS5 ... can add remote signal control function AC Surge Protective Device SPD

Supplier: Wenzhou Tuoer Electric Co., Ltd.

[China Manufacturers]

SPD surge protective device 5KA

Feb 23, 2012

SPD 5KA din rail surge arrester/surge protective device/surge protector consists of a semi-conductor valve element that opens SPD surge arrester/surge protective device/surge protector 5KA The surge arrestor consists of ... date * Rated operating voltage Uc:the operating voltage of the surge arrester 275/440v;50Hz* Surge voltage Up:the voltage created in surge arrester terminals at rated ...

Supplier: Dalian Gui He International Trading Co., Ltd.

[China Manufacturers]

Surge protective device 20~40kA /Three phases AC380V SPD

Feb 22, 2013

... ,20years` experiences Surge protective Device APPLICATION Surge protective Device (surge protection device, SPD ) provides protection against surge current resulted from direct or indirect lightning strike or similar surge voltage. SPD is applicable to ...

Supplier: Suzhou Industrial Park Kejia Automation Co., Ltd.

[China Manufacturers]

Surge Protective Device

Mar 26, 2012

LY1-B (SPD) : 1.For TN-S, TN-C-S,TT,IT etc. ... is suitable for B grade lightning-proof, LY1-D series surge protective device according to GB188021.1-2002, installed on the joint of ... shocked by the thunder or surge over voltage. LY1B-100,LY1B-80,LY1B-60 are usually installed in low voltage main distribution box connected ... copy (each product) Operation manual 1 copy (each product) Surge Protective Device

Supplier: Yueqing Wanshfa Electronics Co., Ltd.

[China Manufacturers]

Surge Protective Device(Surge Protector,Arrestor)

Jun 05, 2012

... shocked by the thunder or over voltage . Surge Protective Device(Surge Protector,Arrestor)Usage and application scopeBY40 type surge protective device (short name "SPD") is suitable for AC 50 ...

Supplier: Manhua Electric Co., Ltd.

[China Manufacturers]

Photovoltaic DC Surge Protective Device

Jan 13, 2013

... High current capacity,high safety and stability performance. Photovoltaic DC Surge Protective Device Main Features:Unnecessary to consider load current, plug & paly ... Application Rage: LDY-20C/2P-PV sereis Photovoltaic DC Surge Protective Devices are applied to solar photovoltaic power generation system or ... protecton against overvoltage arising from lightning. Photovoltaic DC Surge Protective Device

Supplier: Shanghai LERDN Lightning Protection Co., Ltd.

[China Manufacturers]

AC OBO type surge protective device

Apr 20, 2012

... LYD5 OBO type surge protective device Amp:20-40KA, 10-20KA Pole:1P,2P,3P,4P Low voltage power surge protective device 1. Description: surge protection device (SPD, surge protector, surge arrester) is ... and over-current, the failure release will help electric device separate from the power system and give indication signal. ... . Best service after sale are provided. AC OBO type surge protective device

Supplier: Zhejiang GRL Electric Co., Ltd.

[China Manufacturers]

2013 NEW High quality Surge Protective Device

Apr 01, 2013

... quality Surge Protective Device Surge protector,Lightning Protection Surge Protective Device SP-220ACm Type I Brief Introduction Saip modular SPD is ... Working Voltage220V ACMax. Continuous Running Voltage385V ACActive Voltage≥620V DCRated Working Frequency50Hz(60Hz)Leakage Current≤30 ... AC/0.5AArt. No.100402003100402001 Applicable Scope:Low Voltage Main Electrical Power Distribution Cabinet/BoxOut-door ...

Supplier: Yueqing Saip Electric Co., Ltd.

[China Manufacturers]

2012 new Surge Protective Device

Aug 26, 2012

... ;8.Ultra-low residual voltagelmax:60KA~100KAAplications:(protection grade:B Max flow capactity lmax:60A-100KA) BDS-B series surge protective device is suitable ... grade(B grade)over voltageprotecting.installed in low voltage main distrbution box for incomming wire or low voltages witchboard in the buildingApplications;(protection ...

Supplier: Yueqing Saibuon Electric Co., Ltd.

[China Manufacturers]