dc ground fault detector,China dc ground fault detector Manufacturers, Suppliers

Integrated Cable Detector

Jun 28, 2012

... connect)Maximum detecting ditance: the well-insulated cable Integrated Cable Detector

Supplier: Xian Foreign Trade And Economic Development Corp.

[China Manufacturers]

Metal detector continuous operation for 70~80 hours water proof can be used as fixed-point detector ISO9001 Metal detectorSpecification:eight AA-size alkaline batteries, continous work for 70~80 hoursdampproofwaterproofwidely used by military, custom, underground pipeline, archeology and so on.

Supplier: Beijing Yingruida Technology Development Co., Ltd.

[China Manufacturers]

PV Grid-Connected Inverters_SG630KTL

Nov 03, 2012

... and stability. Reinforced protection functions, including the DC ground fault protection, make it the best product for ... islanding protection, over-heat protection·Over-load protection·DC ground-fault protection·Standards complied: EN61000-6-2, EN61000 ... Technical Specifications MODEL SG630KTL DC SIDE DATA Max. DC Voltage1100VdcMPP Voltage Range500~850VdcMax. DC Power700kWpMax. Input Current ...

Supplier: Sungrow Power Supply Co., Ltd.

[China Manufacturers]

PV Grid Connected Inverters

Mar 30, 2013

... enhancing system reliability and stability. Reinforced protection functions, including the DC ground fault protection, make it the best product for large scale PV ... , short-circuit protection, islanding protection, over-heat protectionover-load protection, DC ground-fault protection • Standards complied: EN61000-6-1, EN61000-6-2, EN61000 ...

Supplier: Shanghai East Best Arts & Crafts Co., Ltd.

[China Manufacturers]

inverter,power inverter,frequency inverter

Jun 01, 2012

... reliability and stability. Reinforced protection functions, including the DC ground fault protection, make it the best product for large scale ... High conversion efficiency up to 98.1% Wide DC input voltage range MPPT self-optimizing technology maximizes the ... , islanding protection, over-heat protection·Over-load protection·DC ground-fault protection·Standards complied: EN61000-6-2, EN61000-6-4 ...

Supplier: Shanghai Yuao Refrigerant Equipment Co., Ltd.

[China Manufacturers]

SGW-10KTT solar inverter

Jul 04, 2012

... installment, operation and maintenanceGermany EWE NETZ medium voltage guideline compliantDC ground-fault protectionSpecial modules design increase the efficiency of heat dissipation and ...

Supplier: Hefei Solarway Energy Technology Co., Ltd.

[China Manufacturers]

GTD-350 Cable fault location

Feb 19, 2013

... if the steel armor is ground fault and the trouble is flashover fault or not. GTD-350 ... receiving acoustic and magnetic signals transmitted by the fault point of the power cable simultaneously, with ... operate with elegant appearance. Technical specifications: Precision of fault location: ≤0.2mPrecision of route detection: ≤0 ... : AC: 220V±10%Output voltage of charger: DC: 8.4VMax. O.D (primary unit):220× ...

Supplier: Zibo Gute Electric Co., Ltd.

[China Manufacturers]

Mitech Magnetic Flaw Detector CDX-III

Oct 17, 2012

... ,DC≥18kg;weight :1kg. The equipment made by using this probe is referred to as horseshoe magnetic yoke detector or fillet weld detector ... : AC≥7kg,DC≥18kg; weight: 1.6kg.The equipment made by using this probe independently is named electromagnetic yoke detector and the ... made by using this probe independently is called rotating-field fault detector, which uses two cross magnetic yokes and AC move-phase ...

Supplier: Mitech Co., Ltd.

[China Manufacturers]

Loop Detector

Sep 09, 2012

Loop Detector composed of ground induction coil and processor is used to detect vehicle presence in parking lots. The ground induction detector is composed of ... two parts: Ground induction coil and processor. The processor is ...

Supplier: Foshan AKE Electronic Engineering Co., Ltd.

[China Manufacturers]

Earth Fault Compensation System

Mar 22, 2012

... Coil Micro-computer Controller Neutral Grounding Transformer CT PT Earth Fault Compensation System Arc Suppression Coil with Adjustable ShiftsArc suppression Coil ... of 6-66KV, when capacitor current associated with single-phase ground fault excess 10A (cable circuit system is 30A), arc-supression coil ...

Supplier: Baoding Mingrui Optoelectronics Technology Co., Ltd.

[China Manufacturers]

ETCR2000+ Clamp-On Digital Ground Resistance Meter ---ISO,CE,OEM

Sep 08, 2012

... ETCR Clamp Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as ... faster. ETCR Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can ... Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead.ETCR new Clamp Earth Resistance ...

Supplier: Guangzhou ETCR Electronic Technology Co., Ltd.

[China Manufacturers]

Fiber optic cable fault locator

Feb 12, 2012

... 5mW,10mW,20mW,30mW optional Steel Red Laser visual fiber fault locatorFeatures:1. LD light source2. working mode is CW ... useFunctions:1. Fiber fracture,bending etc fault location;2. OTDR blind district check the fault;3. Fiber identification Port to ... jumper,Patch panel or connector etc. fault.Red light pen fiber-optic test fault detector Specificaitons: VLP-300AVLP-300BVLP-300CVLP-300DLight source ...

Supplier: Guangzhou Wanglutong Electronics Limited Company

[China Manufacturers]

Alarm Temperature Adjustable Heat Alarm

Mar 09, 2013

... Fire Alarm System Products -- Heat Alarm HM-212HC-DCThis heat detector is a device with real temperature display and settable alarm ...

Supplier: Shenzhen Heiman Technology Co., Ltd.

[China Manufacturers]

Sungold1500TL power inverters

Jul 28, 2012

... > Computer monitoring softwareSafety> Full protection functions:DC reverse polarity, AC short-circuit protection, ground fault monitoring, grid monitoring, integrate all-pole sensitive ... Euro - eat96%MPPT efficieny99.50%Protection devices DC reverse polarity protectionyesAC short - circuit protectionyesGround fault monitoringyesGrid monitoringyesIntegrated all - pole sensitiveyesleakage current ...

Supplier: Shenzhen Growatt New Energy Co., Ltd.

[China Manufacturers]

5KW grid tie wind generator

Oct 20, 2012

... /220V, 50HZ/60HZTurbine Weight(kg)90 MODELGI5000WMax. DC input power5500WMax. DC input voltage550VMPPT range150~500VMax. DC input current25ARated output power5000WMax. output current25ANominal AC ... >96.0% / >95.0%Protection DC reverse polarity, AC short-circuit , Ground fault, Output Transient Voltage, Grid fault.Idle consumption <0.5WOperating temperature -30 ...

Supplier: Suzhou Yueniao Machinery & Electronics Imp & Exp Company Limited

[China Manufacturers]

SOLAR GRID PV INVERTER FOR AUSTRALIA

Sep 16, 2012

... ,VDEcertifications ModelSpecificationsLH1500TLLH2000TLLH3000TLInput DataMax. DC power1800W2400W3500WMax. DC voltage450V500V500VPV voltage range MPPT150V~400V150V~440V150V~450VMax. input current 9A11A14AMax. number of strings112Ground fault monitoringyesyesyesGround Isolation>5M ...

Supplier: Hubei Liheng Co., Ltd.

[China Manufacturers]

7000W with CE certification with transformer String type inverters

Apr 14, 2012

... > 96.4 %Protection devices DC reverse polarity protectionyesyesyesDC load-disconnecting unit ESSyesyesyesAC short-circuit protectionyesyesyesGround fault monitoringyesyesyesGrid monitoring (SD Grid Guard ... indoors / outdoors (IP65 electronics)yes / yesyes / yesyes / yesFeatures DC connection: SD CLIXyesyesyesAC connection: connectoryesyesyesGraphic displayyesyesyesInterfaces: Bluetooth / RS485yes / ...

Supplier: Yueqing Sandi Electric Co., Ltd.

[China Manufacturers]

1500w grid tie solar inverter

Mar 31, 2013

... -AUUNIVPO UNIV-4400GTS-AUUNIVPO UNIV-5000GTS-AUInput (DC)Max. DC power [Wp]1650390047005400Max. DC voltage [V]450Max. input current [A ... 90%99.90%ProtecionDC reverse polarity protectionYesShort circuit protectionYesGround fault/residential current monitoringYesGrid monitoringYesDC/AC side varistors(Thermally ... [m]<2000m/6562ft without power deratingProtecion degreeIP65Integrated DC switchOptional

Supplier: Suzhou Universal-Power Co., Ltd.

[China Manufacturers]

5kw Inverter (AS4777)

Mar 31, 2013

... voltage 500V MPPT voltage rang (Vdc) 110~480 Nominal DC voltage 400 VDCMaximum PV open voltage 500VMPPT voltage rang ... 8.9Shutdown voltage 70 VDC typicalDC voltage ripple < 5%DC insulation resistance > 1MΩNominal output power 4000WMaximum output ... consumption ~0WMaximum conversion efficiency (DC/AC) 95.5%European Efficiency 94.5%GFCI Threshold See ground fault current detectionCurrent Range 0~ ...

Supplier: Nanjing Foreign Trade Co., Ltd.

[China Manufacturers]

Grid tie single phase PV power Inverter solar generator set SM 3KW

Oct 10, 2012

... .of MPPT trackers 1,fully independentSolar voltage(V DC)180-360MPTT Voltage(V DC)180-360Solar connections MC4Max.Efficiency97.00%Max.MPPT ... voltage, over/under frequency,anti-islanding AC short circuit,Ground fault monitoring,DC reverse polarity,over load TopologyHF-CHAINCoolingNature cooling Grid tie single ...

Supplier: Ningbo Jiangbei Jiajia Weiye Industry & Trade Co., Ltd.

[China Manufacturers]