HM POWER (Guangdong)Co., Ltd.
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  • 24kV Pole-Mounted Switchgear
 24kV Pole-Mounted Switchgear
 24kV Pole-Mounted Switchgear  24kV Pole-Mounted Switchgear  24kV Pole-Mounted Switchgear  24kV Pole-Mounted Switchgear

24kV Pole-Mounted Switchgear (HM-ZW32-24/T630-20)

HM-ZW32-24/T630-20 pole-mounted switchgear is an outdoor SF6 free switchgear mainly designed for overhead line applications. It offers the following key features:

  • The switchgear adopts vacuum arcing chamber for arc extinguishing and air insulation, realizing maintenance free performance throughout its service life.
  • It comes with a fully integrated design, with each pole equipped with CB, CT and voltage sensor.
  • It offers flexible switching configuration to meet various customer requirements.
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Advantages of 24kV Pole-Mounted Switchgear
  • Insulated silicone
    High-quality insulated silicone for enhanced safety and security.
  • Stainless steel housing
    Good corrosion protection makes it suitable for outdoor use.
  • Copper contact
    Crafted with oversized, thicker, and wider high-purity copper materials compared to conventional designs
Technical Parameters
Name Unit Parameter
Rated Voltage kV 24
Rated Current A 630
Rated Frequency Hz 50
Rated Short-circuit Breaking Current kA 20
Breaking Times of Rated Short-circuit Breaking Current time 30
Rated Peak Withstand Current kA 50
Rated Short Time Withstand Current (4S) kA 20
Rated Short-circuit Making Current (Peak Value) kA 50
Power-Frequency Withstand Voltage 1min (Phase to
Phase and Phase to Earth / across the Isolating Distance)
kV 50/65
Lighting Impulse Withstand Voltage (Phase to Phase
and Phase to Earth / across the Isolating Distance)
kV 125/145
Mechanical Life time 10000
Rated Operating Sequence 0-0.3s-CO-180s-CO
FAQs
  • How long is your delivery time?

    If the goods are in stock, it usually takes 5-7 days to arrive at the designated port in China. If the goods are not in stock, it usually takes 7-30 working days to arrive at the designated port in China, depending on the order quantity.

  • How does your plant perform quality control?

    Our company has established a comprehensive quality management system. All products are manufactured in accordance with standardized production process. Our products have a shelf life of 36 months without being affected by external factors. We provide pre-sale useful technical consultations, as well as after-sale support including product commissioning, installation instructions, and video demonstrations. Video can be also provided guidance if necessary.

  • Can your products be customized?

    Yes. Considering the variations in voltage, frequency, and other specifications across different countries and regions, our products can be customized according to your specific requirements. However, the final delivery time will be subject to mutual agreement.

  • What are your payment terms?

    Our payment terms are 100% upfront.


HM POWER has long been engaged in the development and manufacture of smart grid power distribution equipment. With a focus on simplicity, reliability and safety, our fully sealed air insulated ring main units are trusted by customers around the globe. In order to guarantee that the air insulated switchgears are engineered and built to the highest standards of quality, our team of professionals, who have decades of experience in power distribution, strives for breakthrough technology to ensure that every product we supply is of premium quality. We go above and above to deliver on our commitment to client satisfaction.

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Contact us today to see what we can do for you!

Ring Main Unit Manufacturer

As a trusted manufacturer of ring main unit (RMU), HM POWER offers high quality Atmospheric Pressure Sealed Nature-Air Insulated RMU/Switchgear (up to 24kV) and reliable solutions for the smart grid power distribution industry. Our state-of-the-art technology and experienced team of experts ensure that our RMUs meet the highest standards of performance, reliability and safety.

HM POWER
Products
  • Atmospheric Pressure Sealed Nature-Air Insulated RMU/Switchgear (up to 24kV)
  • "Zero Power Outage" Decentralized Self-Healing System Solution
  • 24kV Pole-Mounted Switchgear
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HM POWER (Guangdong)Co., Ltd. (HM POWER)

Dicke
hmpowerchina@outlook.com
+86 4008061138
+86-18138383310