Atlas Sound ECM-15SH – 15A AC Power Conditioner and Spike Suppressor

Product Overview

The Atlas Sound ECM-15SH is a single-housing 15A AC power conditioner and spike suppressor designed for commercial AV equipment racks. It filters both Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) from the AC line while providing spike and surge suppression to protect downstream equipment. The ECM-15SH operates as a standalone unit or integrates with Atlas Power sequencer controllers up to 1,000 feet away, making it well-suited for distributed AV systems, broadcast infrastructure, and permanent commercial installations.

Product Description

The ECM-15SH delivers conditioned 120V 60Hz AC power through two 15A outlets in a compact single-housing form factor. The unit incorporates dual-stage noise filtering with both RFI and EMI filters, eliminating line-level interference from electric motors, switching power supplies, HVAC equipment, and other noise sources commonly found in commercial buildings. Clamping Suppression technology protects connected equipment from voltage spikes up to 6,000V and surges up to 3,000A. A Manual Bypass Switch allows technicians to bypass the conditioning circuit during diagnostics or in the event of a fault. An AC Fault indicator LED alerts operators to line power issues, while an Active Outlet LED confirms normal operation. When paired with an Atlas Power ECS-6RM sequencer controller, the ECM-15SH activates Extreme Voltage Shutdown (EVS) circuitry that automatically disconnects power if line voltage falls below 102V or rises above 132V. The unit also provides live voltage and current status readouts through the sequencer interface. A 9-foot (3m) AC mains cord is included. The ECM-15SH is ETL certified to UL 1449, RoHS compliant, and rated at 15A slow-blow fuse protection.

Key Features

• RFI and EMI Noise Filtering — Dual-stage filtering removes radio frequency and electromagnetic interference from the AC line to protect sensitive audio and video equipment.
• Spike and Surge Suppression — Clamping Suppression technology handles spikes up to 6,000V and surges up to 3,000A at 460 VRMS clamping voltage.
• Extreme Voltage Shutdown (EVS) — Automatically disconnects power when line voltage falls below 102V or exceeds 132V, preventing equipment damage from under/over-voltage conditions.
• Manual Bypass Switch — Allows technicians to bypass conditioning circuitry for diagnostics without disconnecting the unit from the rack.
• AC Fault Indicator LED — Provides immediate visual indication of AC line faults to simplify troubleshooting in installed systems.
• Active Outlet LED — Confirms power is present and being conditioned at the output outlets.
• Sequencer Controller Compatible — Works with Atlas Power ECS-6RM or ECS-3 controllers up to 1,000 feet away for centralized power management.
• 2 Outlets, 15A Rated — Provides two protected AC outlets for rack-mounted equipment.
• ETL Certified (UL 1449) — Safety listed to UL 1449 standards; RoHS compliant for environmental compliance.
• 15A Slow-Blow Fuse Protection — Overcurrent protection prevents damage from sustained overload conditions.

Technical Specifications