Disjuntor CC 4P 1000V | KYDB-63-4P

Visão geral

O disjuntor dc 4p 1000v (model KYDB-63-4P) is a four-pole miniature DC breaker designed for high-voltage PV combiner boxes, battery energy storage (ESS), and industrial DC distribution. Rated for 1000VDC and supporting 6A to 63A, it provides overload and short-circuit protection with a 6kA breaking capacity. Ui 690V and Uimp 6kV ensure insulation safety, while its 72mm width (18mm × 4 poles) allows compact DIN-rail installation.

Principais recursos

• Tensão nominal: 1000VDC (4P); frame current: 63A
• Rated current options: 6A / 10A / 16A / 20A / 25A / 32A / 63A
• Breaking capacity: 6kA (Icn/Ics)
• Trip characteristics: C / D, thermal-magnetic
• Insulation & impulse: Ui 690V; Uimp 6kV
• Endurance: Mechanical life 20,000 ops; Electrical life 2,000 ops
• Compliance: IEC 60947-2, GB/T 14048.2; CE & UL
• Integra-se com Caixas combinadoras fotovoltaicas, Fusíveis CC, DC SPDse Seccionadores de chave CC

Especificações

Wiring Diagram & Dimensions

Aplicativos

• High-voltage PV combiner boxes
• Energy storage system (ESS) DC distribution
• Industrial DC control panels
• Telecom and infrastructure DC power systems

PERGUNTAS FREQUENTES

Q1: What is a dc circuit breaker 4p 1000v?

A1: It is a four-pole miniature DC breaker rated at 1000VDC, designed for overload and short-circuit protection in PV, ESS, and industrial applications.

Q2: What current ratings are available for KYDB-63-4P?

A2: Available ratings include 6A, 10A, 16A, 20A, 25A, 32A, and 63A.

Q3: What is the breaking capacity?

A3: The breaker provides a standard breaking capacity of 6kA (Icn/Ics).

Q4: Can it be used in PV and ESS systems?

A4: Yes, this disjuntor dc 4p 1000v is widely used in Caixas combinadoras fotovoltaicas and ESS distribution panels.

Q5: Which standards does KYDB-63-4P comply with?

A5: It complies with IEC 60947-2, GB/T 14048.2, CE, and UL certifications.

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Contact Kuangya for datasheets, wiring diagrams, or OEM customization of KYDB-63-4P.

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