Mô tả

Key Applications Static Transfer Switch 2

– Data Centers

– IT/Telecom

– Financial Institutions

Flexibility for Customized Solutions

Liebert STS2 can be fully customized according to customer’s load and environment requirements.

Low Total Cost of Ownership

– When applied as primary side switching, cost are lower due to requiring only one power distribution unit, a lower current due to 480V vs. 208V, and lower installation and wiring cost.

– Robust design with excellent overload capacity.

– UL listed.

Comprehensive testing

– Liebert STS2 offers the benefits of a custom-tailored power system, with the convenience and cost savings of a pre- packaged, factory tested unit.

– All units undergo thorough factory testing as a complete system to assure reliable, consistent performance.

All mechanical and electronic components of the Vertiv Liebert STS2 are accessible from the front of the unit for installation and service – no side or rear access required.

This gives you several immediate benefits:

– Greater freedom in system design. The Liebert STS2 can be placed adjacent to or in back of other equipment. It can also be placed against a wall or partition.

– Simplified installation, with ample space for cable connections through top and bottom access plates.

– Less floor space required for maintenance access.

– Designed for maintainability, with all key components visible and accessible from the front of the unit, without shutting down the connected load.

Standard Features

– Front accessible for easy installation and serviceability

– Color touch-screen LCD interface eliminates mechanical pushbuttons

– Intuitive user interface with drop-down menus and dialog boxes

– Triple redundant digital logic

– Dual-redundant power supplies

– 100% rated, fuseless design

– Hot-swappable circuit breakers

– Flash memory enables firmware updates while supporting critical load

– CANBUS internal control wiring

– Rack-out control/power assembly on units up to 600A, to allow maintenance, service or full replacement without disrupting the critical load

– Top and bottom cable entry

– Dual-lug installation bus

– UL Listed

Optional Features Static Transfer Switch

– Vertiv Liebert STS2 has a full range of monitoring and communications options via Vertiv Liebert Intellislot 485 Webcard ADPT

– Programmable output relays for custom customer alarms and connections

– Customizable input relays allow alarms from other devices to be displayed on Vertiv™ Liebert® STS2 display

– TVSS

– Key lockout Switch

– Remote Source Selection

– Subfeed breakers

– On 1200-1850A, can close couple with to switchgear offered by E+I division, as well as third-party providers

Operating Specifications

– Voltage: 208, 220, 240, 380, 400, 415, 480, 575 or 600 VAC (field selectable), +/- 10% 1200-1850A chassis is 380, 400, 415, 480, 575 or 600 VAC +/-10%

– Frequency: 50 or 60Hz (field selectable), +/-10%

– Overload Capacity: 125% for 10 minutes, 150% for 2 mins

– Operating Temperature: 0 to 40°C

– Ultra fast switching under one-fourth of a cycle

Hãy đặt nền móng cho sự hợp tác bằng cách gọi cho tôi

(Mr Hoàng) Hotline: 0374585868

Website: VOIMT.COM