Pacific Power Sources 3060-MS AC Power Converter

The MS Series is a family of solid-state frequency converters with models from 62.5 to 625 kVA, standard 47 to 500 Hz (optional to 1,000Hz) with a unique master/slave configuration, which allows up to ten 62.5 kVA mainframes to be paralleled in the field. MS Series units are available with Battery Support Systems (UMS Option), providing uninterruptible power source capability. The MS Series is designed to maximize performance, versatility, and virtually eliminate downtime.

Features:

• Maximum system reliability
• Rugged, powerful output
• Lower installation cost
• All frequency operation
• Lower maintenance cost
• Facility/test power flexibility
• Unmatched performance/price ratio
• Simple display and diagnostics

UMS Option – MS Series Battery Support Systems

The MS Series can be equipped with an optional Uninterruptible Power Battery Backup System to provide backup power in case of utility power outages. The battery support system for a single cabinet UMS installation (62.5kVA, 50kW) consists of 30 sealed, maintenance-free, immobilized electrolyte, batteries installed in an open battery rack. The UMS system DC voltage regulator provides for automatic charging of the battery system to maintain the proper float voltage. A battery disconnect center is located at the end of the battery rack.

Battery support time at full load (50kW) is approximately 15 minutes. The waveform quality at the end of the battery support time meets the requirements of MIL-STD 1399, section 300A, Types I, II and III power forms