UniWave Electric
UniWave Electric
Engineered specifically to survive extreme ambient loads, marine salinity, and volatile switching cycles standard in the GCC region.
Under the strategic roadmap of Oman Vision 2040, the Sultanate of Oman is aggressively expanding its electrical transmission networks and restructuring medium-voltage distribution paths. Managed by primary agencies like Nama Electricity Distribution Company, Dhofar Integrated Services Company (DISC), and Oman Electricity Transmission Company (OATC), the national grid requires heavy upgrades to integrate multi-megawatt wind and solar infrastructures such as the Ibri II PV project and Dhofar wind farms.
This green transition injects highly intermittent load and potential harmonic distortions into the grid. Reliable high-voltage Vacuum Circuit Breakers (VCBs) are mandatory safeguarding components. As an experienced exporter to Muscat, Sohar, and Salalah, Wenzhou UniWave Electric Co., Ltd. provides vacuum switching systems tailored to absorb the thermal, mechanical, and electrical stresses of Oman's evolving infrastructure.
Ambient temperatures in structural hubs like Sohar and Duqm regularly exceed 50°C. Standard European or Asian-produced indoor switchgear rated at 40°C requires dynamic derating factors to prevent terminal melting.
Our customized VCB designs employ specialized silver-plated copper contact surfaces, expanding continuous current parameters to prevent structural oxidation. Outdoor structures are housed within silicone rubber and hermetically sealed stainless chambers to keep sand and salt mist out.
Our high-voltage vacuum circuit breakers are developed specifically for high-stress locations across the Sultanate.
Our outdoor pole-mounted vacuum circuit breakers and auto-reclosers operate in the desert interior oilfields. These devices withstand extreme solar heating, constant vibration from industrial pump jacks, and localized high-density dust storms.
Heavy industrial centers like steel mills, smelters, and chemical plants in Sohar require rapid circuit switching and high fault isolation ratings. Indoor ZN63 (VS1) units deliver reliable protection with minimal arc duration.
Coastal humidity combined with Indian Ocean monsoons exposes outdoor equipment to high salinity levels. UniWave outdoor VCBs are equipped with corrosion-resistant housings and increased creepage distances to avoid surface flashover.
A comparative layout of our key circuit breaker designs optimized for Oman's medium and high-voltage applications.
| Model Series | Rated Voltage (kV) | Rated Current (A) | Short-Circuit Breaking (kA) | Endurance Class | Primary Omani Application |
|---|---|---|---|---|---|
| ZN63 (VS1)-12 Series | 12 kV | 630 – 4000 A | 20 / 25 / 31.5 / 40 kA | Class M2 (10,000 Ops) | Indoor Power Plants & Substations in Muscat / Sohar |
| ZW32-12 Outdoor Recloser | 12 kV | 630 A | 20 kA | IP65 Outdoor Pole | Rural Overhead Grids & PDO Desert Subdivisions |
| VSG-24 Series | 24 kV | 630 – 3150 A | 25 kA | Class M2 (Fully Auto) | Medium-Voltage Solar Grid ties (Ibri II Solar Project) |
| ZW20-12 Outdoor VCB | 12 kV | 630 A | 20 kA | Hermetic gas-free seal | High Salt-Mist Coastal Grids in Salalah & Sur |
Our primary manufacturing base is located in Liushi, Wenzhou, China, recognized globally as the "City of Low & Medium Voltage Electrical Appliances." This industrial hub facilitates end-to-end integration of vacuum interrupter manufacturing, spring operating mechanism design, copper extrusion, housing molding, and precision mechanical assembly.
By sourcing raw materials directly within a 5-mile industrial perimeter, we minimize lead times, enforce quality standards, and offer significant cost efficiencies to Omani utilities, distribution contractors, and industrial EPC builders.
Request Production Facility Tour InfoAt Wenzhou UniWave Electric Co., Ltd., we combine 25 years of manufacturing experience with high-performance production instrumentation to meet strict global specifications.
Our circuit breakers satisfy standard requirements for IEC 62271-100, IEC 62271-200, CE, CB, SAA, and ISO9001 certifications. Each breaker undergoes precise verification before dispatch:
Wenzhou UniWave Electric Co., Ltd. is a leading manufacturer specializing in a wide range of electrical products, including Circuit Breakers (RCBO / RCCB / MCB / WiFi Smart MCB / MCCB / ACB), Isolator Switches, Change Over Switches, AC Contactors, Thermal Relays, Magnetic Starters, Solid State Relays, Distribution Boxes, Voltage Stabilizers, and Voltage Protectors. Our company is located in Liushi, Yueqing, Wenzhou, China, famously known as the “City of Low Voltage Electrical Appliances,” offering both a thriving industrial environment and a beautiful natural setting.
With over 25 years of experience in the circuit breaker and AC contactor industry, Wenzhou UniWave Electric has established a strong reputation for quality, reliability, and innovation. Our products strictly comply with IEC standards and have obtained internationally recognized certifications, including SAA, CE, CB (IEC), and ISO9001.
Our company is equipped with advanced testing instruments and a highly skilled R&D team, allowing us to continually develop new products and improve existing ones. We are committed to providing cutting-edge solutions that meet the evolving needs of our customers. Our products are widely exported and highly appreciated in various markets around the world, including Europe, America, Southeast Asia, the Middle East, and Africa.
At Wenzhou UniWave Electric, we focus on customer satisfaction, innovation, and sustainable development. We warmly welcome inquiries from global partners and are dedicated to establishing long-term, mutually beneficial business relationships with clients worldwide. Contact us today to explore cooperation opportunities and experience the UniWave difference!
Deep operational insights for switchgear engineers, industrial procurement managers, and electrical utility consultants.
Select from our fully certified range of vacuum circuit breakers and leakage protectors designed for industrial, utility, and commercial applications.
Contact our technical sales team for comprehensive drawings, dynamic simulation tests, and formal quotations conforming to PDO and regional requirements.
