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Acb 1140V 2000A 3p/4p Fixed Withdrawable High Voltage Air Circuit Breaker
US$6,249.00-13,290.00
1 Piece
Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Manual AutomaticModel NO.
LDW9-2500HUSpeed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
Fixed or WithdrawableStructure
ACBPoles Number
3/4Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent ProtectionCertification
ISO9001-2000, CE, CBAmpere Frame Rating (a) Inm
2500Rated Working Current
400 630 800 1000 1250 1600 2000 2500Rated Working Voltage
50Hz AC800V 1140VRated Insulation Voltage Ui
1150VRated Impulse Withstand Voltageuimp
12Power Frequency Withstand Voltageu
50Hz 3500No. of Poles
3p/4pTransport Package
CartonSpecification
50.3× 48.8× 43.7Trademark
customizableOrigin
ChinaKey features
Comprehensive Protection Functions: Protects against overload, under-voltage, short-circuits, and grounding issues with curve protection controllers.
Smart Remote Control Capabilities: 3H type controller enables telemetry, remote adjustment, remote control, and remote message via field buses.
Leakage Protection Integration: Equipped with a leakage transformer and smart controller for enhanced safety and leakage protection.
High Electrical Endurance: Mechanical endurance up to 15,000 cycles with maintenance and 10,000 cycles without maintenance.
Flexible Installation Options: Available in fixed or withdrawable structures for 3-pole or 4-pole configurations.
Multiple Certification Standards: Complies with IEC60947 series, GB/T14048, and holds CQC, ISO9001-2000, CE, and CB certifications.
Wide Current Range Options: Rated working current available from 400A to 2500A to suit various power distribution needs.
IP54 Protection Level: Designed for cabinet installation with IP54 protection against dust and water ingress.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2023-06-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤3.01h
AI-Powered supplier vetting
SummaryZhejiang Leidun Electric Co., Ltd is a Chinese manufacturer specializing in electrical and electronics products. The company is well-equipped in R&D and customization capabilities, offering services like 3D software design and ODM/OEM for popular brands. It holds significant certifications, including CCC and CQC, and boasts a positive market reputation. Despite its strong production and R&D capacities, the supplier lacks overseas presence and showrooms. Financial data is available up to 2023, but specific financial credibility information is not provided.
Supplier typeZhejiang Leidun Electric Co., Ltd operates as a manufacturer/factory, primarily dealing in electrical and electronics.
CertificationsThe supplier has obtained the CCC certificate, CQC certifications, and three system certifications, indicating compliance with significant quality standards.
After-Sales capabilityThe R&D engineers provide technical support for after-sales service, ensuring product promotion and service satisfaction.
R&D capabilityThe supplier has a robust R&D capability, evidenced by new product development over the past year and offering ODM services.
Production capacityThe supplier maintains valid contracts with subcontractors, indicating reliable production capacity.
Customization capabilityThe supplier supports extensive customization services, from minor to full customization, facilitated by its R&D capability.
Client casesMarket sales data affirm that the supplier meets customer needs effectively, receiving approval and positive feedback.
Product Q&A
Q:What is the rated working voltage range?
A:
The rated working voltage ranges from 800V to 1140V at 50Hz AC.
Q:Can this circuit breaker be used for motor protection?
A:
Yes, it can be utilized for motor fault protection within AC 50Hz, 400V networks and is suitable for infrequent motor starting.
Q:Does the device support remote communication?
A:
Yes, the 3H type smart controller includes a communication interface for telemetry, remote adjustment, remote control, and remote messaging.
Q:What is the mechanical endurance life?
A:
The mechanical endurance is 10,000 cycles without maintenance and 15,000 cycles with maintenance.
Q:Is the installation fixed or withdrawable?
A:
The ACB is available in both fixed and withdrawable installation structures.
Send Inquiry
*To:
Zhejiang Leidun Electric Co., Ltd
Zhejiang Leidun Electric Co., Ltd*Content:
Supplier replies will be sent to your registered email
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