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Earth Fault and Short Circuit Indicator Accessories for Switchgear
US$100.00
1 Set
Product profile
Customization
AvailableTask
Install on The SwitchgearsStructure
Install on The SwitchgearsModel NO.
CSMMathematical Model
Install on The SwitchgearsSignal
Consult UsFunction
Automatic Control, Protection, Monitoring, MeasurementCertification
RoHS, CCC, ISO: 9001, CECondition
NewCustomized
Non-CustomizedTransport Package
CartonTrademark
GRENOOrigin
Xiamen, ChinaProduction Capacity
10000PCS/YearKey features
Real-time Monitoring: Detects temperature, short circuit, and ground faults via optical fiber transmission.
Auto Reset Function: Automatically resets after 2, 4, 8, or 24 hours or when circuit returns to normal.
Low Power Design: Quiescent current is only 50uA with backlight off, powered by ER14505 battery.
Customizable Parameters: Short circuit, ground fault, and temperature alarm thresholds are customizable.
Multi-Certification: Complies with RoHS, CCC, ISO 9001, and CE standards for safety and quality.
Easy Installation: Simple fiber connection and cable tie mounting for sensors and indicator.
Clear Alarm Indication: Flashing indicators and red backlight screens for immediate fault identification.
Durable Construction: Indicator IP40 and electronic CT IP65 protection levels for harsh environments.
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: 15 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.35h
About Our Factory & Business Background
AddressOne of 101 and 201, No. 95, Huli Industrial Park, Meixi Road, Tong'an District, Xiamen, Fujian, China
Plant Area4759.43 square meters
Number of Employees50
Registered Capital8,500,000 USD
Terms of PaymentT/T, LC
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 Set
Supply Chain Partners100
Our Production Capability & Technical Expertise
Main ProductsSF6 Gas Insulated Switchgear, SF6 Air Insulated Switchgear, SF6 Load Break Switch, Vacuum Circuit Breaker, Metal Clad Switcher
Production Lines1
Production MachinesCopper Platoon Processing Machine, Welding Machine, Vacuum and Gas Filling Machine, Drying Oven, High Voltage Testing Machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2010-08-11
Main MarketsSouth America, Europe, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO45001:2018
Cooperated with Fortune 500No
Product Q&A
Q:What are the main functions of this indicator?
A:
It provides automatic control, protection, monitoring, and measurement, including real-time temperature monitoring and fault alarms for short circuits and ground faults.
Q:How does the auto-reset feature work?
A:
If not manually reset, the indicator automatically resets after a set time (2, 4, 8, or 24 hours) or once the circuit returns to normal conditions.
Q:What is the power supply method for the device?
A:
It uses an ER14505 industrial grade lithium battery. The indicator requires 3.6V, and the sensor requires 3V. External DC power (5-28V) is also supported.
Q:Can the alarm thresholds be customized?
A:
Yes, the short circuit fault current, ground fault current, and cable temperature failure alarm thresholds are all customizable.
Q:How are the sensors connected to the indicator?
A:
The sensor and indicator are connected via optical fiber. Yellow, green, and red fibers connect to L1, L2, and L3, while the black fiber connects to the grounding sensor.
Send Inquiry
*To:
Greno (Xiamen) Switchgear Co., Ltd.
Greno (Xiamen) Switchgear Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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