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Adjustable Digital Over Under Voltage Relay Surge Protector
US$1.00
10 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Energy-storage TypeModel NO.
100ASpeed
Normal Type Circuit BreakerArc-extinguishing Medium
Oil-immersed TypeInstallation
FixedStructure
ACBPoles Number
1Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
VDE, ISO9001-2000Brand
NoneCurrent
40AMaterial
PlasticOver Voltage
: 230V-300V,210-140V,1A-40A,1s-300SFeatures
Over VoltageItem Type
SwitchesTransport Package
ShippingSpecification
CE ROHSTrademark
OEMOrigin
Zhejiang YueqingHS Code
9028901100Production Capacity
50000Key features
Adjustable Voltage Protection: Under voltage 210V-145V, Over voltage 230V-300V, both adjustable with default settings.
Adjustable Current Protection: Over current protection range 1A-40A/63A, adjustable with default 20A setting.
Customizable Reconnect Delay: Reconnect time adjustable from 1s to 300s, default is 5s.
Integrated Metering Display: Features built-in voltage meter and ammeter for real-time monitoring.
High Accuracy Measurement: Error in real-time current and voltage measurement is within 5%.
Comprehensive Protection Functions: Provides overcurrent, overvoltage, undervoltage protection, and failure protection.
Wide Frequency Compatibility: Rated for 50Hz/60Hz frequency with 220V rated voltage.
VDE and ISO Certified: Product certified by VDE and ISO9001-2000 standards for quality and safety.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-01Nearest Port: NINGBO, SHANGHAI, QINGDAOAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW
AI-Powered supplier vetting
SummaryWENZHOU JUNKE ELECTRIC CO., LTD. is a dynamic company from Zhejiang, China, established in 1992. It specializes in manufacturing and distributing low to high voltage switchgear panels and offers a range of electrical products. The company is a limited trading and manufacturing entity with substantial production capabilities and exports a significant portion of its products worldwide. It holds ISO 9001 and ISO 14001 certifications, indicating a focus on quality and environmental management. The company's R&D is supported by a team of 6 to 10 engineers, and it operates 10 production lines, emphasizing its strong manufacturing capability. However, specific financial credibility and detailed customer cases are not provided.
Supplier typeWENZHOU JUNKE ELECTRIC CO., LTD. is identified as both a trading company and a manufacturer/factory.
CertificationsThe company holds ISO 9001 and ISO 14001 certifications, demonstrating compliance with quality and environmental standards.
After-Sales capabilityThe company offers personalized and close service to customers and has customer support facilities.
R&D capabilityThe company has R&D facilities and 6 to 10 R&D engineers, indicating a moderate level of innovation capability.
Production capacityWith 10 production lines and significant annual output figures, the company shows strong production capabilities.
Customization capabilityThe company specializes in the design, manufacture, and delivery of customized solutions.
Product Q&A
Q:What is the adjustable voltage range for protection?
A:
Under voltage protection is adjustable from 210V to 145V (default 160V), and over voltage protection is adjustable from 230V to 300V (default 280V).
Q:Can the current protection limit be adjusted?
A:
Yes, the over current protection is adjustable between 1A and 40A/63A, with a default setting of 20A.
Q:How long is the reconnect delay time?
A:
The reconnect time (delay on time) is adjustable from 1 second to 300 seconds, with a default of 5 seconds.
Q:Does the device include a display for monitoring?
A:
Yes, it features a built-in voltage meter and ammeter for real-time monitoring of electrical parameters.
Q:What is the measurement accuracy of the device?
A:
The error in real-time current and voltage measurement is within 5%.
Send Inquiry
*To:WENZHOU JUNKE ELECTRIC CO., LTD.
WENZHOU JUNKE ELECTRIC CO., LTD.*Content:
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