LS Contactor MC 9b Rated operating voltage AC 690V

Create Date: 2024-8-30 12:03:23|Source: LS/Power Generation

  • Brand:
    LS produces electricity
    Origin:
    Korea
    Price:
    Please contact customer service
    Delivery time:
    Please contact customer service
    Model:
    MC 9b
    Product Introduction
    The LS MC 9b electrical contactor is designed with a simple design and a diamond-cut concept, and is protected in 2 ways to form a perfect system with the surrounding equipment.
Product Description
Introduction: Metasol contactor adopts advanced technology, closed structure design, compact size, convenient wiring design · Rated current: 9-105A(3P),9-800A(4P) · Rated voltage: AC 690/1000V · Purpose: For long-distance connection and breaking, as well as frequent starting, control of AC motors · The application range is used in wind power, photovoltaic, HVAC and other industries.

                               LS Power MC 9b

Features:

The enclosed structure improves safety and prevents arc leakage

A design scheme with a simple design and a diamond-cut concept

Compact size and convenient connection provide an economical solution

Type 2 coordinated protection, forming a perfect system with peripheral equipment

A wide range of functional expansion accessories

Anti-touch finger safety protection design

World-class products that meet IEC and UL standards

Product parameters

Contactor model (3P): MC 9b

Rated operating voltage Ue: AC 690V

Rated insulation voltage Ui: 690V

Rated impulse withstand voltage Uimp: 6kV

Rated operating current In

  AC-3 380/440V:9A

  AC-1:25A

Short-time withstand current Icw

  1s:250A

  10s:110A

  30s:70A

  1min:61A

  3min:45A

  10min:30A

  ≥15min:26A

Shock Resistance (1/2 sine wave = 11ms)

Break: 8G

Closure: 10G

Seismic performance (5 – 300 Hz)

Break: 2G

Closure: 4G

On-off time (AC coil)

Switch-on: 15-30ms

Breaking: 4 - 19ms

On-off time (DC coil)

Turn-on: 40-60ms

Breaking: 4 - 19ms

Ambient temperature

Storage: -30 - +65°C

Operating: -5 - +55°C

Maximum working altitude (without capacity reduction): 3000m

Electrical life (times): 2.5 million

Mechanical life (times): 15 million

Maximum operating frequency (times/hour): 1800

Optional auxiliary contacts and standard quantity: UA-1/UA-2/UA-4

Number of auxiliary contacts as standard: 1ALB

Our customer-centric service concept: the pursuit of a full range of services is a high-quality, high-standard service, the pursuit of every detail of the service process. It is impossible for interests to blossom into brilliant flowers from lies. Only when every process, every action, and every day of service are professional and careful, can we meet or even exceed customer expectations, so that customers can be satisfied and recognized by us. Honest, professional, affordable, and fast, so you can rest assured. "Honest and professional service, affordable price, continuous improvement" is our service philosophy.

This article introduces LS power contactor MC 9b rated working voltage AC 690V products, if you are interested in LS power contactor, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.

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