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Hyundai HGM400EF 4-pole Adjustable Thermal MCCB

Hyundai HGM400EF 4-pole Adjustable Thermal MCCB  Price in Pakistan
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Hyundai HGM400EF 4-pole Adjustable Thermal MCCB
Rs39,000/-

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OVERVIEW:


Overcurrent characteristics of MCCB has been set to the ambient temperature

40 degrees celsius. If the ambient temperature is less or more than 40 degrees

celsius, the overcurrent characteristics can be changed.


In order to ensure that circuit breaker's overcurrent meet the derating curve at the

given ambient temperature, the rear current (Ir) should be adjusted. The

temperature correction ratio for each MCCB is shown on the circuit breaker

derating curve.


If the internal temperature of the MCCB is over 40 degrees, thermal damage to the

insulating material inside the MCCB can occur causing the circuit breaker to trip at

an early stage. When applying ambient temperatures at higher than 40 degrees

celsius



FEATURES: 


  • 3 and 4 Pole Ciricut Breakers

  • Wide Ampare Ratings 30 - 800 A

  • Reinforced Breaking Capacity 16 - 85 KA (at 460 V)

  • Ics = 100 %  Icu

  • Rated insulation Voltage (Ui) 1000 V

  • Rated Operational Voltage (Ue) 690 V

  • Rated at 50C








Product Details
Product NameHyundai HGM400EF 4-pole Adjustable Thermal MCCB
PriceRs. 39,000/-
Capacitance
Breaking capacity100 Ics = % Icu
Summary
Brand NameHyundai
Voltage AC
Rated Operational Voltage690 V
HARDWARE FEATURES
Current Rating45 KA / 45 KA
Number of Poles4-poles
TECHNICAL SPECIFICATION
Rated impulse voltage8 KV
Rated Insulation Voltage1000 V
General Specification
Ampere Rating250 to 400 A
Frame Rate400 (AF)
ModelHGM400EF
SeriesHG Series

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