Emerson Interceptor II TVSS Specifications

for Business-Critical Continuity Liebert Interceptor ® II TVSS Setting the Standard for Facility-Wide Protection

The Footprint that Saves You Space Today’s businesses demand more protection from their surge suppression products. A power disturbance can strike at any time, causing a loss of data, productivity and money. Customers require systems that will consistently provide clean power and safeguard their equipment from the substantial costs of power disturbances. Features I Built-In-Testing - The Liebert Interceptor II comes equipped with a built-in testing circuit that monitors MOV/fuse link status. The built-in testing can be operated by the simple push of a button on the display panel, and testing can occur at any voltage within the continuous operating voltage range, even during a transient event. No other surge manufacturer offers this monitoring capability as a standard feature. I Precise Current Sharing Assures Performance and Long Life - High Energy current diversion is handled by a sophisticated parallel system of computer matched, custom metal-oxide varistor (MOV) array. I Protection From Exteme Voltage Conditions - Individual component-level fusing coordinates to ensure each unit is safeguarded. I Lowest Clamping Voltages - through use of low impedance copper conduction plates. I Real-time Status Indication - internal and external LED's, audible alarms and Form C contacts activate when protection is reduced or phase loss/undervoltage conditions are detected. I Best-in-Class Capacitive Filtering - for excellent ringwave transient attenuation. I Stringent 3rd Party Testing - for surge current capacity, life cycle, EMI/RFI noise rejection, fault interrupt current and industry safety approvals. I 10-Year Warranty for parts and 5-Year on-site labor

A All N Wire Lugs S E NEMA 4 025 250kA 208 208V L 1 Phase L-L 2W +GND R Disconnect N Caseless 032 320kA 220 220V S Split Phase 3W+GND 040 400kA 230 230V Y 3 Phase Wye 4W+GND 050 500kA 240 240V D 3 Phase Delta 3W+GND 060 600kA 277 277V X 3 Phase Wye 3W+GND 075 750kA 480 480V H 3 Delta Hi-Leg 4W+GND 100 1000kA 3 Surge Connection A B C D E F Weight 160kA Wire lugs 16 12 9 17.25 9.5 0.44 35 250kA Disconnect 16 16 9 17.25 10 0.44 45 320kA Wire lugs 16 12 9 17.25 9.5 0.44 45 500kA Disconnect 16 16 9 17.25 10 0.44 55 600kA Wire lugs 20 16 9 21.25 10 0.44 55 750kA Disconnect 20 20 9 21.25 14 0.44 85 Wire lugs 20 20 9 21.25 14 0.44 85 Disconnect 20 24 9 21.25 18 0.44 95 Interceptor Choose Choose Choose Choose Choose Choose Choose Series Surge Current Voltage Voltage Modes of Type of Monitoring Enclosure Rating (L-G) Configuration Protection Connection Option Type EXAMPLE SI 0 1 6 1 2 0 Y A R D E Liebert Interceptor ® II Surge Suppression 160kA - 1000kA. System B3 6kv/500A B3/C1 C3 Voltage Mode Ringwave Comb.Wave Comb.Wave Comb.Wave 120/208 L-N 328/344 308/312 376/376 452/536 120/208 L-G 340/348 320/316 364/368 444/584 120/208 L-L 464/448 576/568 680/652 792/832 120/208 N-G 344 284 344 468 277/480 L-N 520/536 532/528 800/800 912/952 277/480 L-G 736/760 688/688 760/776 840/896 277/480 L-L 736/776 720/728 1480/1416 1656/1600 277/480 N-G 736 648 760 896 System Voltage L-N L-G N-G L-L 120/240 330V 400V 400V 600V 120/208 240 N/A 800V N/A 800V 230/400 700V 800V 600V 1200V 277/480 480 N/A 1200V N/A 1500V *Other modes of protection available; Call factory. UL 1449 Clamping Data (Second Edition) NEMA LS 1 Test Data (without disconnect/with disconnect) Chart A – Liebert Interceptor ® II Model Selection Chart B – Liebert Interceptor ® II Dimensional Data 1,000kA How To Specify The Appropriate Model: All Liebert Interceptor II model numbers begin with the SI prefix. Use Chart A to build your Liebert Interceptor II starting with the Surge Rating column. Moving left to right, choose the correct configurations from each column for your application. Your completed model number should look similar to the example below or SI016120YARDE. Refer to Chart B for Liebert Interceptor II dimensional data. A D C B E F Standard Monitoring LEDs, Audible Alarm, Form C Contacts C Standard Monitoring Plus Single Surge Counter D Standard Monitoring Plus Dual Surge and Swell Counters Connection Type Parallel Connected Agency Listings UL1449, UL1283, cUL, FCC Part 15 Class B Operating Voltage Range + / - 15% Fault Current Rating (AIC) 200kAIC Operating Frequency Range 47 - 63 Hertz 50 ohm EMI/RFI Attenuation 100kHz 41 dB 1MHz 31 dB 10MHz 35 dB 100MHz 53 dB Protection Modes All applicable modes standard (Line to Neutral, Line to Ground, Neutral to Ground and Line to Line) Response Time <0.5 nanoseconds Temperature -40 to +60 degrees C Operating Humidity 0% to 95% noncondensing Status Indication LEDs, Dry Contacts, Audible Alarm Enclosure NEMA 4 standard Altitude 0 to 18,000 feet Audible Noise Less than 45 dBa Warranty 10-Years Parts and 5-Years On-Site Labor *Other enclosure options available; Call factory.

The global leader in enabling Business-Critical Continuity. EmersonNetworkPower.com AC Power Systems Connectivity DC Power Systems Embedded Power Integrated Cabinet Solutions Outside Plant Power Switching & Controls Precision Cooling Site Monitoring Surge & Signal Protection Services Liebert Corporation 1050 Dearborn Drive P.O. Box 29186 Columbus, Ohio 43229 800 877 9222 Phone (U.S. & Canada Only) 614 888 0246 Phone (Outside U.S.) 614 841 6022 FAX Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco (PD) Italy 39 049 9719 111 Phone 39 049 5841 257 FAX Emerson Network Power Asia Pacific 7/F., Dah Sing Financial Centre 108 Gloucester Rd, Wanchai Hong Kong 852 25722201 Phone 852 28029250 FAX liebert.com Technical Support 800 288 6169 Toll-Free 607 724 2484 Phone 607 722 8713 Fax Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2006 Emerson Electric Co. While every precaution has been taken to ensure accuracy and completeness in this literature, Liebert Corporation assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. © 2006 Liebert Corporation. All rights reserved throughout the world. Specifications subject to change without notice. All names referred to are trademarks or registered trademarks of their respective owners. ® Liebert and the Liebert logo are registered trademarks of the Liebert Corporation. SL-22005 (R4/06) Printed in USA Ensuring The High Availability Of Mission-Critical Data And Applications. Emerson Network Power, the global leader in enabling business-critical continuity, ensures network resiliency and adaptability through a family of technologies — including Liebert power and cooling technologies — that protect and support business-critical systems. Liebert solutions employ an adaptive architecture that responds to changes in criticality, density and capacity. Enterprises benefit from greater IT system availability, operational flexibility, and reduced capital equipment and operating costs.