| Brand | ROCKWILL |
| Model NO. | 2000KVA 1600KVA 11KV 13.2KV 13.8KV Pad-Mounted Transformers |
| Rated voltage | 11kV |
| Series | ZGS |
Product Description
Rockwill's pad-mounted transformers are engineered for superior performance across a comprehensive power range from 75 kVA to 5000 kVA. Our units incorporate integrated high-voltage fuses and switches for complete circuit protection, featuring innovative elbow connector technology that enables safe live-line connections and maintenance operations using hot sticks. Designed for reliability, all transformers undergo rigorous testing and comply with leading industry standards including CSA, ANSI C57, DOE, and IEEE requirements.
The ZGS11-H(Z) series represents our next-generation combined transformer solution, offering an optimized compact design that delivers exceptional space efficiency without compromising performance. These units are specifically engineered for urban load center applications, providing enhanced power distribution efficiency and improved supply quality.
Key Features & Benefits
Advanced Safety System
Fully sealed, oil-filled construction with complete insulation
Integrated high-voltage protection with visible break switches
Tamper-resistant enclosure with secure locking mechanism
Network Flexibility
Dual-mode operation for both loop and radial feed configurations
Plug-and-play cable connection system
Compatible with SCADA and smart grid applications
Premium Performance
Ultra-low no-load and load losses (meets DOE 2016 efficiency standards)
Acoustic noise levels below NEMA standards
150% overload capacity for emergency operation
Robust Construction
Military-grade corrosion protection (ASTM B117 salt spray tested)
-40°C to +50°C operational temperature range
Seismic-rated design (Zone 4 compliance)
Smart Ready Design
Built-in monitoring points for IoT integration
Optional remote temperature and load monitoring
Predictive maintenance capability
Typical Applications
• Urban distribution network upgrades and expansions
• High-density residential and commercial developments
• Critical infrastructure power systems (hospitals, data centers)
• Industrial parks and manufacturing facilities
• Renewable energy interconnection points
Parameters
Specification
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Intelligent Operation Solution for 12kV Vacuum Circuit Breakers: Integrating Real-time Monitoring & Lifetime OptimizationⅠ. Equipment Operation & MaintenanceIntelligent Monitoring System IntegrationMulti-parameter Real-time Monitoring: Embedded sensors (temperature, displacement, Hall effect current sensors) track contact temperature rise, mechanical characteristics (opening/closing speed, overtravel), coil current, and partial discharge signals. Data undergoes preprocessing via edge computing prior to cloud upload.Lifetime Prediction Model: Dynamically evaluates remaining lifespan using electrical wear dataRockwill06/10/2025 -
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