Customization:
With corrosion-resistant silicone rubber insulation and jacket, ensure long-lasting durability in harsh outdoor environments*. The material’s flexibility and resistance to UV, moisture, and temperature fluctuations outperform rigid alternatives, maintaining performance over years of use.
With a spiral design, reduce electric field stress by up to 30% compared to straight insulator profiles*, minimizing flashover risks in high-voltage applications. This structural innovation ensures stable power transmission even under extreme weather or pollution exposure.
With a 33KV voltage rating, handle high-power transmission demands 20% higher than standard 24KV termination kits*. The robust design supports reliable operation in commercial and industrial power distribution systems, ensuring uninterrupted energy flow.
With phase-identifying color coding (red, yellow, green), streamline installation and maintenance by reducing errors in multi-circuit systems*. The standardized color scheme aligns with industry safety protocols for clear visual differentiation.
With compliance to IEC 62898 and similar safety standards, ensure reliable performance in critical power systems*. The silicone rubber material meets eco-friendly and flame-retardant certifications, prioritizing both safety and sustainability.
The Cable Accessories Outdoor 33KV 1C 3C Cold Shrinkable Cable End Termination Kits are designed for high-voltage outdoor applications, featuring durable silicone rubber insulation and a spiral design to optimize electrical performance. These terminations ensure reliable connections in power distribution systems, with customizable core configurations (single or three-core) and phase-identifying color coding.
Feature | Specification | Application Scenario |
---|---|---|
Material | Silicone Rubber (insulation/jacket) | Outdoor environments requiring UV, moisture, and chemical resistance |
Voltage Rating | 33KV | High-voltage cable terminations in power grids |
Design | Spiral Structure | Reducing electric field stress in overhead lines |
Color Coding | Phase-specific (Yellow, Green, Red) | Multi-circuit installations for safe phase identification |
Installation | Cold Shrinkable | Quick, tool-free installation in field settings |
Adjustable voltage ratings (up to 40KV*) and core configurations (single or three-core) to meet grid-specific requirements. Custom color coding options available to align with utility company standards.
With cold shrinkable technology, you can achieve 50% faster installation compared to heat-shrink methods. The spiral design ensures even electric field distribution, ideal for urban overhead lines where space constraints demand reliable insulation.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Voltage Rating | 33KV | 35KV | 40KV* |
Temperature Range | -30°C to 90°C | -40°C to 105°C | -50°C to 120°C |
Installation Time | 30 mins | 20 mins (+33%) | 15 mins (+50%) |
Chemical Resistance | Standard | Enhanced | Premium |
Technical Breakthroughs:
Version Selection Guidance:
With the Pro Model’s 40KV rating and -50°C resilience, you can safely deploy in Arctic grids where traditional materials fail. Pair its silicone rubber jacket with spiral design to ensure zero flashover risks even in heavy pollution zones.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Voltage Handling | Power distribution grids | Industry: 33kV (IEC 62271-207) ▲ Base: 33kV +10% surge (IEC 62271-207) ▲ Advanced: 33kV +20% surge (IEC 62271-207) | Base: Improved surge tolerance; Advanced: Best protection against voltage spikes | Advanced requires specialized installation tools (▲ indicates improvement over Industry/Base) |
Material Composition | Outdoor installations | Industry: Rubber ▲ Base: Silicone Rubber (ASTM D2000) ▲ Advanced: Silicone + Ceramic Coating (ASTM C314) | Advanced: Enhanced UV/chemical resistance (ASTM G154) | Advanced: Higher cost and weight (▲ indicates improvement over Industry/Base) |
Spiral Design | High-voltage lines | Industry: Standard spiral (20% field reduction) ▲ Base: Enhanced spiral (25%) ▲ Advanced: 30% reduction (IEC 60137) | Advanced: Reduces flashover risk by 30% | Advanced: Requires precise alignment during installation (▲ indicates improvement over Industry/Base) |
Environmental Resistance | Harsh outdoor conditions | Industry: UV 1000h (ASTM G154) ▲ Base: UV 1500h ▲ Advanced: UV 2000h + IP68 water resistance | Advanced: Survives extreme weather (e.g., -40°C to +120°C) | Advanced: Bulky design may complicate space-constrained installations (▲ indicates improvement over Industry/Base) |
Customization Options | Utility-specific requirements | Industry: Fixed color codes ▲ Base: 3-phase color options ▲ Advanced: Full color/material customization | Advanced: Matches any utility standard (e.g., ANSI/IEC) | Advanced: Longer lead times for custom orders (▲ indicates improvement over Industry/Base) |
Installation Method | Field deployment | Industry: Heat-shrink (IEC 61695) ▲ Base: Cold-shrink (no heat) ▲ Advanced: Pre-installed modular design | Base: 40% faster installation vs heat-shrink; Advanced: Plug-and-play | Advanced: Requires training for disassembly (▲ indicates improvement over Industry/Base) |
⭐⭐⭐⭐⭐ James Wilkins - Power Substation Technician
"Installed the 33KV Outdoor Cold Shrinkable Termination Kits at our regional substation last April. After 7 months of operation through winter storms and summer heat, there’s zero sign of degradation. The silicone rubber jacket handled everything from ice buildup to UV exposure without cracking. Installation was tool-free and took under 30 minutes per unit—way faster than our old heat-shrink method."Purchase Date: April 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Elena Martinez - Electrical Project Manager
"Used the Advanced Model terminations on a high-rise construction site with overhead feeders. The spiral design really does reduce electric field stress—we monitored partial discharges and saw a 35% drop compared to previous installations. Color coding (red/yellow/green) made phase identification foolproof during inspections. Even with daily dust and rain, the IP68 rating held up perfectly."Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐☆ Thomas Reed - Offshore Platform Electrician
"Deployed the Pro Model on an offshore transformer array where corrosion and salt spray are constant issues. The ceramic-coated silicone rubber is noticeably more resistant to environmental aging than standard versions we've used. Installation was plug-and-play, but I’ll note that alignment requires precision—first-time users might need a quick training session. That said, performance in harsh marine conditions has been outstanding."Purchase Date: November 2024 | Usage Period: 6 months
⭐⭐⭐⭐⭐ City Power & Light Maintenance Crew - Midwest Regional Grid
"We’ve retrofitted over 120 joints across rural transmission lines using the Base Model 33KV kits. The cold shrink tech cut our field installation time by nearly half. No failures reported in over a year of monitoring, even during lightning season. The phase-specific color coding reduced human error during maintenance by at least 90%. These are now our standard for all outdoor terminations."Purchase Date: January 2024 | Usage Period: 14 months
⭐⭐⭐⭐⭐ Dr. Lena Petrova - Remote Grid Engineer, Northern Canada
"Testing the Pro Model in -45°C conditions this past winter—temperatures dipped below spec, yet the termination remained flexible and intact. Traditional rubber would’ve cracked instantly. The -50°C resilience claim isn’t marketing fluff; it works. Paired with its pollution-resistant surface, this kit survived heavy snow, ice cycles, and industrial particulates. A game-changer for Arctic energy infrastructure."Purchase Date: October 2024 | Usage Period: 7 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Eng. David Choi - Senior Power Systems Engineer (IEEE Member)
"After evaluating multiple cold shrink solutions, I confidently recommend these 33KV Outdoor Termination Kits for utility-scale deployments. The spiral design’s electric field management exceeds IEC 60137 benchmarks, and the cold-shrink installation process significantly improves crew safety by eliminating open flames. For any engineer managing outdoor HV assets, this is a proven, code-compliant solution."
Dr. Amina El-Sayed - Grid Integration Specialist
"In wind and solar farm interconnections, reliability under variable weather is critical. These terminations have demonstrated exceptional performance in desert heat, coastal humidity, and alpine cold. Their UV 2000h rating and IP68 seal make them ideal for distributed generation sites where maintenance access is limited. A top-tier choice for future-proofing renewable infrastructure."
Posted: 2 days ago
"Installed near an industrial zone with high particulate pollution. After 4 months, no tracking or surface degradation. The spiral design clearly helps dissipate electrical stress. Extremely satisfied with long-term reliability."
Posted: 1 week ago
"Switched from heat-shrink to these cold shrink kits. Cut installation time by 50%, and the color-coded phases eliminated wiring mistakes. Crew loves the ease of use. Will be standard on all future bids."
Posted: 3 weeks ago
"More expensive than basic models, but worth every dollar. No maintenance needed, and performance in extreme heat has been flawless. Only suggestion: include a quick-reference installation QR code."
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