• 36KV SF6 Load Break Switch
36KV SF6 Load Break Switch
discuss personally
Model
RLS-36
Basic info
Brand ROCKWILL
Model NO. 36KV SF6 Load Break Switch
Rated voltage 36kV
Series RLS
Product Detail

Product Overview

The RLS-36 is a 36kV/40.5kV SF6 gas-insulated load break switch designed for indoor medium-voltage applications. Utilizing SF6 gas for superior arc quenching and insulation, it features a three-position switching mechanism (ON-OFF-GROUND) in a compact, space-saving design. The RLS-36 and its fused combination variant provide reliable protection and control for power distribution networks, particularly in ring main units (RMUs), cable branch cabinets, and distribution substations.

Compliant with GB3804-1990, IEC60256-1:1997, GB16926, and IEC60420, this switchgear ensures safe and efficient operation in diverse electrical environments.

 

Key Features

  • SF6 Gas Insulation– Superior arc extinction and dielectric strength

  • Three-Position Switching– Make, break, and ground functions in one unit

  • Compact Design– Space-efficient for easy installation in confined spaces

  • Fused Combination Option– Enhanced protection for transformers and cables

  • High Adaptability– Reliable performance in harsh environments

 

Product Advantages

  • Enhanced Safety– SF6 gas prevents arc flashes and ensures stable operation

  • Low Maintenance– Sealed design reduces maintenance requirements

  • Flexible Configuration– Standard or fused versions available

  • Wide Compliance– Meets GB, IEC, and international standards

  • Robust Construction– Withstands high humidity (95%) and altitude (2500m)

 

Application Scenarios

  • Ring Main Units (RMUs)– Secure load switching in urban power grids

  • Cable Branch Cabinets– Reliable power distribution for industrial zones

  • Distribution Substations– Safe load control in medium-voltage networks

  • Transformer Protection– Fused version prevents fault escalation

 

Environmental Specifications

  • Operating Temperature: -5°C to +40°C

  • Humidity Tolerance: Daily avg. 90% / Monthly avg. 95%

  • Max. Altitude: 2500m

Technical data

Matching dimension of SF6 load break switch-fuse combination

Know your supplier
ROCKWILL
Rockwill Electric Group Global Manufacturer of High voltage and medium-voltage power equipment and smart grid solutions. Headquartered in Wenzhou, China. Serving 100+ countries with quality, innovation, and trust. What We Offer: • HV-MV switchgear (VCB, SF₆ circuit breakers, RMU, GIS) • Distribution transformers and substations • Smart grid and monitoring systems • Solar, wind, EV charging, and energy storage solutions • EPC turnkey power projects Certified: ISO 9001 / ISO 14001 / ISO 45001
Main Categories
High voltage
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$150,000,000
Professional Experience
16 years
Workplace
108000m²m²
占位
占位
Related Products
Related Knowledges
What might be the future development trends of outdoor current transformers?
What might be the future development trends of outdoor current transformers?
I'm Echo, a 12-Year Veteran in the CT Industry, Talking About What's Coming NextHi everyone, I'm Echo, and I've been working in the current transformer (CT) industry for 12 years.From learning wiring and equipment debugging with my mentor to now leading a team tackling complex on-site issues, I've witnessed many technological advancements and industry changes. Especially with outdoor current transformers, there have been significant developments, but also much room for improvement.A few days ago
Echo
07/05/2025
Ratio Trial Verification Method for Current Transformers
Ratio Trial Verification Method for Current Transformers
Fellow electric power calibration workers, you must have encountered this situation: The nameplate of an outdoor current transformer has been tormented by wind, sun, rain, and freezing, to the point where the transformation ratio is indistinguishable! Don't panic, we have a solution - use a current transformer calibrator and through the “transformation ratio trial calibration method”, we can figure out the actual transformation ratio and errors clearly. Here, taking the SHGQ - DC typ
Oliver Watts
07/05/2025
Why Does the Secondary Insulation of Outdoor Current Transformers Drop?
Why Does the Secondary Insulation of Outdoor Current Transformers Drop?
I'm Felix, a 15-Year Veteran in the CT Industry, Sharing What You Need to Watch Out ForHi everyone, I'm Felix, and I've been working with current transformers (CTs) for over 15 years. Today, let’s talk about why the secondary insulation of outdoor CTs sometimes drops, and what you can do to prevent it.Common Causes:1. Moisture Ingress — Poor Sealing is the Biggest Problem!Outdoor CTs are constantly exposed to wind and rain. If the sealing isn't tight enough, moisture can get inside a
Felix Spark
07/05/2025
What tests need to be conducted on current transformers?
What tests need to be conducted on current transformers?
By Oliver, 8 Years in the Electrical IndustryHi everyone, I'm Oliver, and I've been working in the electrical industry for 8 years.From early days doing substation equipment commissioning to now managing protection and metering configurations for entire distribution systems, one of the most frequently used devices in my work has been the Current Transformer (CT).Recently, a friend who's just starting out asked me:“How do you test current transformers? Is there a simple and effective way to
Oliver Watts
07/04/2025
What should be noted when choosing a current transformer for a 10kV station transformer circuit?
What should be noted when choosing a current transformer for a 10kV station transformer circuit?
Practical Experience Sharing from an Electrical Engineer in the FieldBy James, 10 Years in the Electrical IndustryHi everyone, I'm James, and I've been working in the electrical industry for 10 years.From early involvement in substation design and equipment selection, to later taking charge of relay protection and automation system commissioning for entire projects, one of the most frequently used devices in my work has been the current transformer (CT).Recently, a friend who's just starting out
James
07/04/2025
What are the application and improvement directions of current transformers in power systems?
What are the application and improvement directions of current transformers in power systems?
As a front - line power operation and maintenance worker, I deal with current transformers (CTs) daily. Having witnessed the popularization of new photoelectric CTs and tackled numerous faults, I’ve gained practical insights into their application and testing improvements. Below, I’ll share my on - site experience with new CTs in power systems, aiming for a balance between professionalism and practicality.1. Application of New CTs in Power Systems1.1 CTs in Power SystemsMost new CTs
Echo
07/04/2025
×
Inquiry
Download
Experts Electrical is dedicated to serving the personnel in the global power industry.
Join Experts Electrical, not only can you discover power equipment and power knowledge, but also canhnd like - minded friends!