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High Precision DC Ground Fault Locator for Substations
US$2,200.00-3,200.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
on-Line Technical SupportWarranty
3 Years WarrantyModel NO.
HBD-81Test Mode
Point TestUsage
DC Earth Fault TesterTest Region
DC SystemCable Type
UnshieldedPower
ElectricityCertification
CE, FCCCustomized
Non-CustomizedInsulation Measurement Range
0-500komhAccuracy
10%Spectrum Frequency Range
0.125-12.5HzFrequency Resolution
0.125HzCurrent Measurement Resolution
0.01 MaDetection Bridge Amplitude
0mA, 0.25mA, 0.5mA, 1mA, 2mADetection Waveform Type
Sine Wave, Square WaveAC and DC Surge Voltage
0-280VTransport Package
Standard Wooden BoxSpecification
analyzer & detector & clampTrademark
HAOMAIOrigin
ChinaProduction Capacity
500/MonthKey features
High Precision Detection: Utilizes fast FFT transformation technology for accurate DC ground fault detection.
Wide Voltage Range: Supports 24V, 48V, 110V, and 220V DC systems with automatic identification.
Comprehensive Fault Detection: Detects insulation faults, leakage faults, and various ring network faults.
Real-time Capacitance Measurement: Measures and displays system distributed capacitance in real-time.
High Resolution Ammeter: Functions as a high-precision ammeter with 0.01mA resolution.
Spectrum Analysis: Equipped with spectrum analysis for current changes based on FFT technology.
Flexible Waveform Selection: Supports sine wave and square wave detection for different fault scenarios.
OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.47h
About Our Factory & Business Background
AddressHaomai Building No. 1, Wuhan University Science Park Road, East-Lake Hi-Tech Development District, Wuhan, Hubei, China
Plant Area6712 square meters
Number of Employees149
Registered Capital110,000,000 RMB
Terms of PaymentT/T
International Commercial Terms(Incoterms)CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Set
Supply Chain Partners3000
Our Production Capability & Technical Expertise
Main ProductsCT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Production Lines3
Production MachinesAssembling Lines, Debugging Lines, Aging Testing Lines
QA/QC inspectors8 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers35 people
Traceability of Raw MaterialsYes
Test Reports for Raw MaterialsOthers
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment1999-07-27
Main MarketsSoutheast Asia/ Mideast, Domestic
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO14001, ISO45001:2018
Product Q&A
Q:What voltage levels does the device support?
A:
It supports 24V, 48V, 110V, and 220V DC systems and can automatically identify the voltage level.
Q:What types of faults can be detected?
A:
It detects insulation faults, DC mutual leakage, AC leakage, and various ring network faults including positive, negative, and bipolar rings.
Q:Does the device offer customization options?
A:
Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
Q:What is the warranty period?
A:
The device comes with a 3-year warranty.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
Send Inquiry
*To:
Haomai Electric Power Automation Co., Ltd.
Haomai Electric Power Automation Co., Ltd.*Content:
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