Surge Protection
For Business-Critical ContinuityTM
TCS-HW Series
Point-of-Application Protection
Utilizing bipolar Silicon Avalanche Diode (SAD) technology, the TCS-HW Series features
a two-stage design that provides superior protection for sensitive equipment and for
ANSI/IEEE C62.41 Location Category A applications. The TCS-HW Series can be incorporated
into larger power protection or used as point-of-application protection. Hardwired into a
single 15 or 20 amp AC circuit, the TCS-HW Series places protection at, or near, the critical
load. The field-tested design ensures continuous protection in the most demanding
environments, with configurations available for 120 and 240 VAC, single-phase applications.
Features
■
■
Provides superior, nondegrading protection
using bipolar SAD technology
Provides independent secondary stage for
maximum continued protection
■
Includes remote status indication via RJ-11 jack
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Protects individual circuits
■
Withstands demanding environments with its
rugged metal enclosure
■
Installs easily
■
CE listed
General Technical Specifications
Performance Technical Specifications
Enclosure Dimensions
(not including tabs)
Weight
Enclosure Type
Interface
Primary Technology
ANSI/IEEE c62.41-1991
Location Category
Line Configuration
Operating Temperature
Operating Frequency
Response Time
EM/RFI Noise Attenuation
Remote Failure Indication
Agency Approvals
Part Number
Nominal Line Voltage
Max. Continuous Line Voltage
Nominal Clamping Voltage †
Protection Modes
4H x 4H x 2.5D in., 10H x 10W x 6D cm
1.24 lb; 562 grams
Extruded Aluminum
Hardwire
Silicon Avalanche Diode (SAD)
Category A22.2
1 Phase, 2 wire & ground
-40°C to +50°C
50/60 HZ
< 5 ns
-13dB maximum, 150 kHz-200 MHz
RJ-11 Jack/Form C Dry Contact
CUL 22.2, CE
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Business-Critical ContinuityTM.
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Peak Pulse Energy Dissipation
Max. Transient Current (8/20m)
TCS-HWD
240 V
264 Vrms
424 Vpk
L-N
L-G
N-G
L-N: 560 J
L-G: 140 J
N-G: 140 J
L-N: 32 kA
L-G: 8 kA
N-G: 8 kA
TCS-HWR
120 V
132 Vrms
216 Vpk
L-N
L-G
N-G
L-N: 300 J
L-G: 75 J
N-G: 75 J
L-N: 32 kA
L-G: 8 kA
N-G: 8 kA
† Clamping voltage reflects ANS/IEEE C62.41-1991 Wave Shape Testing with
100 kHz ringwave 6 kV 200 A as parameters for static and dynamic testing.
Embedded Computing
Embedded Power
Monitoring
Outside Plant
Power Switching & Control
Precision Cooling
Racks and Integrated Cabinets
Services
Surge Protection
www.emersonnetworkpower.com
Headquarters
Surge Protection
30 Charles Street
Binghamton, NY 13901
T: (607) 721-8840
T: (800) 288-6169
F: (607) 722-8713
E: contactsurge@emerson.com
SL-60105 10/09 Rev. 2 Printed in USA
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