Emerson TYPE SS Liebert Type SS Transient Voltage Surge Suppression, Technical Specifications

Liebert TYPE SS Transient Voltage Surge Suppression

MOV/SAD Current Sharing – Type 1 Model

	100.0										The Liebert Answer:
	90.0
						MOV		Module			The Liebert TYPE SS Type I Model
(%)	80.0
	70.0										offers a true, coordinated multi-stage
Current
	50.0										the fast response time of the silicon
	60.0										system of suppression. It integrates
Surge	40.0										avalanche diode (SAD) with the high-
	30.0
											energy capability of the metal oxide
					SAD	Module
	20.0
											varistor (MOV) for increased reliability
	10.0
											and performance. This unique circuitry
	0.0
										30000 does not sacrifice the sensitive SAD
	0	5000		10000	15000		20000		25000
			8/20 µs Surge Current (Amperes)								module when subjected to a
											damaging high-energy transient event.
Technical Specifications
Voltage Configurations					120/240V and 120/208V
					(Please consult factory for additional voltage configurations)
Maximum Continuous					≥125%
Operating Voltage (MCOV)
Fault Current Rating (AIC)					200 kAIC
Operating Frequency Range					47 – 63 Hz
Connection					Parallel (4-6 AWG recommended and 14-1/0 AWG capable); wire lug or disconnect
Modes of Protection					Line to Neutral/standard
Surge Current Capacity					160 kA per mode
Response Time					<0.5 nanoseconds
Dimensions					15.32 in. x 13.32 in. x 6.60 in.
Weight					35 lbs.
Operating Temperature					-40°C to +60°C
Status Indication					LEDs, Form “C” contacts — 2 sets
Form “C” Contact Rating					120 VAC, 5.0 amps, pF of 1.0
Certifications					Product performance and safety standards — UL 1283, UL 1449 Second Edition 2005,
					(effective Feb. 9, 2007), C22.2 No.8 Bulletin 516, NEMA LS1-1992
Technology					Type 1 Hybrid TVSS — 20 kA of SAD protection and 160 kA of MOV protection
					Type 2 MOV only TVSS — 160 kA of MOV protection
Enclosure					NEMA 4X; suitable for indoor or outdoor applications
Warranty					Covered 24x7 by Emerson Network Power Service Business 10-Years Parts and 5-Years
					On-Site Labor
Typical NEMA LS1 Data
							Type 1 Unit;				Type 2 Unit;
							Line - Neutral				Line - Neutral
						120/208V & 120/240V					120/208V & 120/240V
						Clamping Voltage (Vpk)					Clamping Voltage (Vpk)
Category A Ringwave							176				284
(6 kV / 0.2 kA)
Category B Ringwave							288				304
(6 kV / 0.5 kA)
UL 1449 Combination Wave							256				300
(6 kV / 0.5 kA)
Category B Combination							304				336
Wave (6 kV / 3.0 kA)
Category C Combination							440				408
Wave (20 kV / 10.0 kA)

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

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.

© 2007 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-22090 (R05/07) Printed in USA

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