Overview
The IntelliRupter PulseCloser is an advanced protection technology for overhead distribution systems, designed for both standalone and SCADA-integrated operations. It features PulseClosing Technology to minimize system stress and voltage sags.

Specifications
Available for 15.5 kV and 27 kV systems, the IntelliRupter supports 60-Hz and 50-Hz frequencies. It includes three-pole vacuum interrupters, magnetic latching actuators, and high-accuracy sensors, all factory-assembled on a stainless-steel base with integral power modules.

Key Features

• PulseClosing Technology: Reduces overcurrent stress by verifying line clearance before closing.
• Magnetic Latching Actuators: Enable various tripping and lockout configurations.
• High Accuracy Sensing: Provides ±0.5% accuracy for steady-state current and ±2% for fault current.
• Integrated GPS: Ensures precise time-stamping and location data.
• Surge Protection: Includes provisions for surge arresters on each side.

Applications
Loop Restoration: Eliminates fault exposure in alternate circuits.
Radial Circuit Protection: Enhances reliability by coordinating IntelliRupters without communication systems.

Control Groups

• Standard Control Group: Suitable for IntelliTEAM SG Automatic Restoration System.
• Standard Control Group with Battery Backup: Extends operation during power loss.
• Universal Control Group: Features advanced software for complex applications.

Benefits

• Reduces system stress and extends component life.
• Improves power quality by minimizing voltage sags.
• Facilitates rapid self-healing and automatic restoration.

Installation and Operation
Installation is quick, typically taking one to two hours, with remote configuration and operation via secure WiFi. Supports SCADA integration for remote operation and testing.

Construction and Ratings
Durable design with integrated sensors, stainless-steel base, and optional surge arresters. Available in Disconnect and Non-Disconnect styles.

Optional Features and Accessories
Includes wildlife protection, fiber-optic modems, and various mounting options. Accessories like faulted circuit indicators and spare batteries enhance functionality.

Services and Support
S&C provides engineering and field services for system design, testing, commissioning, and post-installation evaluation.

Conclusion
The IntelliRupter PulseCloser, combined with IntelliTEAM SG, offers a comprehensive solution for enhancing distribution system reliability and functionality, supported by S&C's expertise and services.