Product Specifications
•Enhances Reliability and Survivability of the Network
•Reduces Network Faults
•Reduces Service Calls
•6 Year Warranty (contact factory for details)
•Meets Telcordia 974 and N.E.C. Requirements
•Easy Access for Line Testing
•Broadband (high speed data) compatible
•Available in three- and five-point configurations
T
eccor’s T1 Series modules use integrated
semiconductor technology for self-resetting
protection against overvoltage and
overcurrent (sneak current) transients
caused by lightning, electrostatic discharge,
and AC power faults. Until needed, T1 Series
modules are transparent to the telephone
network, allowing efficient operation at
maximum speed and bandwidth, with no
signal degradation.
The T1 Series plug-in modules fit existing
PORTA SYSTEMS™ frames and can be
used in applications at telephone exchanges,
remote locations, building entrances, and
customer premises. Breakdown voltages are
available from 35V to 350V and overcurrent
(sneak current) ratings from 150mA to
350mA. An integrated, fast acting,
unibalanced, fail-safe mechanism ensures
controlled operation for added personnel
safety and superior equipment protection.
Teccor Electronics is a global supplier and
the largest US manufacturer of solid state
transient voltage suppressors. Years of
dedication, research, and development have
created this first, fully integrated, single-pin
protection module. Combining the manu-
facture of the silicon and assembly of the
module ensures the most cost-effective
solution.
Telecommunications Network Line Protection
Lightning fast . . . again and again and again . . . guaranteed
Product Specifications
TECCOR 1 PIN
Application
Overvoltage Protection
Balance Option
Overcurrent Protection
Pin Finish
Test Access
0 Standard Service (Black)
2 Special Service (Red)
4 Broadband & High Speed Data (Yellow)
8 Pass Through (Grey)
000 No Overvoltage Protection
(see balance option)
075 75V Breakdown
220 220V Breakdown
300 300V Breakdown
A Unbalanced (T-G, R-G)
B Balanced (T-G, R-G, T-R)
N No Overvoltage Protection
T Test Points
N No Test Points
T Tin
N000 No Overcurrent Protection
R015 150mA Self Resetting
R035 350mA Self Resetting
T1 1 300A R015 NT
Listed
Teccor Electronics
1801 Hurd Drive
Irving, Texas 75038-4385
United States of America
Tel: +1 972-580-7777
Fax: +1 972-550-1309
Overvoltage Protection Performance @ 25°C
Response Time: < 1ns
Stand-by Voltage: Available from 35 to 350 volts
DC Breakdown Voltage: Available from 35 to 350 volts
Impulse Breakdown: Available from 35 to 350 volts
Rated Impulse
Discharge Life: Unlimited @ 100A (10 x 1000µs)
DC Holdover: Clears within 20ms
Capacitance: 30pF @ 50V, 1VAC, 1MHz
Safety and Equip-
ment Protection: Fast acting unibalanced fail safe
protection responds in <1 second
under 120A AC power cross
conditions (T-G, R-G)
(A or B to Earth)
Overcurrent Protection Performance @ 25°C
Activation Time: < 210 seconds with >350mA of
current
Restoration Time: < 90 seconds when the fault current
is removed
Line Resistance: 10 ohms ± 20%, maximum
Imbalance: < 0.5 ohms
Storage Temperature: -40 to 85°C
Operating Temperature: -40 to 65°C
Ordering Information
Internet: http://www.teccor.com
E-mail: protectionsystems@teccor.com
Data Sheet: T1 Series 1 Pin (02/01) • All specifications are subject to change without notice • Patent Pending
An Invensys company
PORTA SYSTEMS is a registered trademark of Porta Systems, Inc.
