NHM5NEDC series DC isolation switch

Product category:: Molded case circuit breaker
Product code:: P-244
Model:: NHM5NEDC

Function & Use (Application Scenarios)

Power distribution appliances and plastic case circuit breakers are mainly suitable for Chint circuits with rated voltage DC1500V and below and rated current 800A to 1600A. The product can be operated under load and is widely used as an isolation device between the load and the power supply to ensure equipment inspection.

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Product highlights

Adaptation to new energy scenarios
Reliable isolation and protection
Engineering application adaptation
Stable and reliable operation
Easy system integration

Model

NHM5NEDC

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Main Product Parameters

ClassificationswitchgearSecondary classificationMolded case circuit breaker

parametersRated working voltage: DC750/1000/1500; rated current: 1250A, 1600A; rated insulation voltage: 1600V; rated short-time withstand current: 20kA/1sAdvantages/core features01 Excellent performance; the rated operating voltage can reach up to DC1500V, meeting high-voltage DC power consumption scenarios; 02 Long life; the mechanical life of the product can reach 15,000 times, greatly reducing later operation and maintenance replacement costs; 03 Safe and reliable; the product is suitable for use in -40~+75℃ environment, and still operates reliably in various harsh environments

Product details

Function and use

Chint NHM5NEDC series DC isolating switches are suitable for circuits with rated voltage DC1500V and below and rated current 800A to 1600A. The product can be operated with load and is widely used as an isolation device between the load and the power supply to ensure the safety of personnel during equipment maintenance. The products can be widely used in power distribution application scenarios such as new energy inverters and converters.

Detailed description

Parameters:
Rated operating voltage: DC750/1000/1500
Rated current: 1250A, 1600A
Rated insulation voltage: 1600V
Rated short-time withstand current: 20kA/1s

Advantages/core functions:
01 Excellent performance
The rated operating voltage can reach up to DC1500V, meeting high-voltage DC power consumption scenarios
02 Long life
The mechanical life of the product can reach 15,000 times, greatly reducing the cost of later operation and maintenance replacement
03 Safe and reliable
The product is suitable for use in -40~+75℃ environment and can still operate reliably in various harsh environments

Requirement confirmation

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Factory matching

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Order transaction

Confirm commercial terms, sign the commercial contract, and confirm the related document checklist.

Shipment control

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