China OEM Gtls-12way Flush Surface Enclosure Load Center Type of Electrical Panel Board dB Distribution Box Lock

Product Description

GTLS series are economy load centers which can substitute some Load Centers.
They have been designed for safe, reliable distribution and control of electrical power as service
entrance equipment in residential, commercial and light industrial premises.

Specifications:

Product Number Front Type
 
Main Ampere
Rated
Rating
Voltage(V)
No.of Way
 
GTLS2-2WAY
 
flush/surface
 
40,60
 
120/240
 
2
 
GTLS4-4WAY
 
flush/surface
 
40,100 120/240
 
4
GTLS6-6WAY
 
flush/surface
 
40,100 120/240
 
6
GTLS8-8WAY flush/surface
 
40,100 120/240
 
8
GTLS12-12WAY flush/surface
 
40,100 120/240
 
12

Features

  1. Made out of high quality steel sheet of up to 0.6-1.2mm thickness.
  2. Matt-finish polyester powder coated paint.
  3. Knockouts provided on all sides of the enclosure.
  4. Accept GE type 1″ THQL breakers.
  5. Suitable for single-phase ,three-wire, rated current to 100A,sevice voltage to 120/240Vac.
  6. Wider enclosure offers ease or wiring and move heat dissipation.
  7. Flush and surface mounted designs.
  8. Knockouts for cable entry are provided on top, bottom of the enclosure.

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Type: Power
Structure: Open Frame
Form: Partly-welded Type
Operation Voltage: Low Voltage
Size: 1 Uint
Application Range: Power Plants
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|

Customization:
Available

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nema base

Can you provide insights into the importance of proper NEMA base installation and alignment?

Proper NEMA base installation and alignment are crucial for the optimal performance, safety, and longevity of electrical systems. Here are some key insights into the importance of proper installation and alignment:

  • Protection and Safety: Proper installation ensures that NEMA bases provide the intended protection and safety for the enclosed electrical components. Incorrect installation or misalignment can compromise the integrity of the enclosure, leading to potential risks such as exposure to electrical hazards, ingress of contaminants, or inadequate grounding. Proper installation ensures that the NEMA base effectively shields the components from environmental factors and minimizes the risk of accidents, electrical faults, or equipment damage.
  • Environmental Sealing: NEMA bases are designed to provide environmental sealing, protecting the enclosed electrical components from dust, moisture, and other contaminants. Proper installation ensures the correct placement and alignment of gaskets, seals, and other sealing mechanisms. This helps maintain the desired IP (Ingress Protection) rating of the NEMA base, preventing the ingress of harmful substances that could compromise the performance, efficiency, or reliability of the enclosed equipment.
  • Heat Dissipation: Efficient heat dissipation is vital for the proper functioning and longevity of electrical components. NEMA bases often incorporate cooling features such as fans, vents, or heat sinks to dissipate heat generated by the components. Proper installation ensures that these cooling features are correctly positioned and aligned to facilitate optimal airflow and heat transfer. Improper alignment or obstruction of cooling features can lead to inadequate heat dissipation, resulting in overheating, reduced performance, and potential component failures.
  • Cable Management: Proper installation and alignment of NEMA bases contribute to effective cable management within the enclosure. Well-organized cable routing and proper alignment of cable entry points prevent cable congestion, tangling, or excessive bending. This reduces the risk of signal interference, voltage drop, or power losses. Proper cable management also improves accessibility for maintenance and reduces the likelihood of accidental cable damage, improving overall system efficiency and reliability.
  • Mechanical Stability: NEMA bases provide mechanical stability and support for the enclosed electrical components. Proper installation ensures secure mounting, proper alignment of brackets, rails, or other mounting provisions, and appropriate fastening of the components. This prevents structural instability, vibrations, or mechanical stress on the components, which can lead to premature wear, reduced performance, or even equipment failure.
  • Accessibility and Serviceability: Proper installation and alignment of NEMA bases facilitate easy access and serviceability of the enclosed components. Correct placement of removable covers, hinged doors, or access panels ensures convenient access for maintenance, troubleshooting, or equipment replacement. Proper alignment also allows for smooth operation of hinges, latches, or locking mechanisms, minimizing the risk of damage to the enclosure or the components during access and ensuring efficient serviceability.

Overall, proper NEMA base installation and alignment are instrumental in ensuring the protection, safety, performance, and longevity of electrical systems. By following manufacturer guidelines and industry best practices for installation and alignment, the integrity of the enclosure is maintained, environmental sealing is preserved, heat dissipation is optimized, cable management is improved, mechanical stability is ensured, and accessibility for maintenance and serviceability is enhanced.

nema base

How does the design of NEMA bases impact the overall protection of electrical equipment?

The design of NEMA bases plays a critical role in ensuring the overall protection of electrical equipment. Here’s how the design of NEMA bases impacts the protection of electrical equipment:

  • Enclosure Structure: The design of NEMA bases includes the structure of the enclosure itself. NEMA bases are constructed with durable materials, such as metal or non-metallic options like polycarbonate or fiberglass. The sturdy enclosure structure provides physical protection to the electrical equipment housed within it, shielding it from external impact, vibration, and other mechanical stresses.
  • Environmental Sealing: NEMA bases are designed with sealing mechanisms, such as gaskets, seals, or compression fittings, to provide environmental protection. These seals prevent the ingress of moisture, dust, dirt, and other contaminants into the enclosure. By creating a barrier against environmental elements, the design of NEMA bases helps safeguard the electrical equipment from damage, corrosion, and premature failure.
  • Protection against Water Ingress: Some NEMA bases are specifically designed to provide protection against water ingress. These bases feature additional sealing mechanisms, such as double gaskets or specialized locking systems, to prevent water penetration. The design of these water-resistant NEMA bases ensures that the electrical equipment remains dry and protected, reducing the risk of short circuits, electrical malfunctions, and potential safety hazards.
  • Temperature Regulation: The design of NEMA bases takes into account the need for temperature regulation within the enclosure. Some NEMA bases incorporate ventilation options, cooling fans, or heat sinks to dissipate heat generated by the electrical equipment. Proper temperature regulation prevents overheating, which can lead to performance issues or premature component failure. The design of NEMA bases ensures that the electrical equipment operates within optimal temperature ranges, enhancing its longevity and reliability.
  • Cable Management: NEMA bases are designed to facilitate efficient cable management. They provide cable entry points, internal cable routing options, and mounting provisions for cable ties or cable management accessories. The thoughtful design of NEMA bases ensures organized and secure routing of cables, minimizing the risk of cable damage, interference, or accidental disconnections. Effective cable management within the enclosure enhances the overall protection and reliability of the electrical equipment.
  • Access and Serviceability: The design of NEMA bases includes provisions for easy access and serviceability of the electrical equipment. The bases may have removable covers, hinged doors, or latches that allow convenient access to the internal components for maintenance, inspection, or repairs. The design consideration of easy access ensures that technicians can perform necessary tasks without compromising the protection of the electrical equipment.
  • Compliance with Standards: NEMA bases are designed to comply with industry standards and regulations. The design process takes into account specific requirements for environmental protection, electrical insulation, fire resistance, and other safety parameters. By adhering to these standards, the design of NEMA bases ensures that the electrical equipment is protected in accordance with recognized safety guidelines, providing reliable and compliant protection.

In summary, the design of NEMA bases significantly impacts the overall protection of electrical equipment. Through a robust enclosure structure, environmental sealing, protection against water ingress, temperature regulation, effective cable management, access and serviceability, and compliance with standards, the design of NEMA bases ensures that the electrical equipment remains safe, secure, and reliable within the enclosure.

nema base

Can you describe the specific standards and ratings associated with NEMA bases?

NEMA bases are subject to specific standards and ratings that define their characteristics and capabilities. Here’s a detailed description of the specific standards and ratings associated with NEMA bases:

1. NEMA Standards:

The National Electrical Manufacturers Association (NEMA) sets the standards for electrical enclosures, including NEMA bases. These standards define the performance, construction, and environmental capabilities of the enclosures. The most commonly referenced NEMA standards for enclosures and bases include:

  • NEMA 250: Enclosures for Electrical Equipment (Indoor/Outdoor)
  • NEMA 3: Enclosures for Outdoor Use
  • NEMA 4: Watertight and Dust-tight Enclosures
  • NEMA 4X: Corrosion-resistant Enclosures
  • NEMA 12: Industrial Use Enclosures
  • NEMA 13: Oil-tight and Dust-tight Enclosures

2. NEMA Ratings:

NEMA bases are assigned specific ratings that indicate their level of protection against environmental hazards. The NEMA ratings are standardized and provide a common reference for understanding the capabilities of the base. The most commonly used NEMA ratings for bases include:

  • NEMA 1: General Purpose – Provides basic protection against dust and incidental contact, but not water.
  • NEMA 2: Drip-tight – Provides protection against dripping water and limited dust ingress.
  • NEMA 3: Weather-resistant – Provides protection against windblown dust, rain, sleet, and external ice formation.
  • NEMA 3R: Rain-tight – Provides protection against rain, sleet, and external ice formation, but not dust.
  • NEMA 4: Watertight – Provides protection against water spray, hose-directed water, and limited dust ingress.
  • NEMA 4X: Corrosion-resistant – Provides the same level of protection as NEMA 4, with additional resistance to corrosion.
  • NEMA 6: Submersible – Provides temporary protection against water immersion up to a specified depth.
  • NEMA 6P: Submersible – Provides prolonged protection against water immersion up to a specified depth.
  • NEMA 12: Industrial Use – Provides protection against dust, falling dirt, and dripping non-corrosive liquids.
  • NEMA 13: Oil-tight – Provides protection against dust, spraying of oil, and non-corrosive coolants.

3. Additional Ratings:

In addition to NEMA standards and ratings, there are other specifications and certifications that may be relevant to NEMA bases depending on specific applications. These additional ratings include:

  • UL Listed: Indicates that the NEMA base has been tested and certified by Underwriters Laboratories, meeting specific safety and performance requirements.
  • IEC IP Ratings: The International Electrotechnical Commission (IEC) IP (Ingress Protection) ratings are an alternative set of ratings that specify the degree of protection provided against solids and liquids.
  • ATEX Certification: Required for NEMA bases used in potentially explosive atmospheres in the European Union, as defined by the ATEX Directive.
  • CSA Certification: Indicates compliance with Canadian safety standards, as certified by the Canadian Standards Association.

It’s important to note that the specific standards and ratings associated with NEMA bases can vary depending on the intended use, industry requirements, and regional regulations. Consulting the appropriate standards and working with reputable suppliers can ensure the selection of NEMA bases that meet the necessary standards and ratings for a given application.

China OEM Gtls-12way Flush Surface Enclosure Load Center Type of Electrical Panel Board dB Distribution Box Lock  China OEM Gtls-12way Flush Surface Enclosure Load Center Type of Electrical Panel Board dB Distribution Box Lock
editor by CX 2024-03-25

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