TMD
Low Voltage Surge Protection Device
The Eclipse MD series of hybrid TVSS devices are designed
with silicone avalanche diodes (SAD) and metal oxide varistors
(MOV) to protect sensitive electronic equipment by clamping
over-voltage energy pulses and discharging them to ground.
This unique design along with the hybrid electronics will
Device (SPD) that is truly scalable and provides real solutions.
Standard Features:
•
•
•
•
•
•
Hybrid electronics SAD and GDT
Single point ground
12 AWG green ground strap
Available voltage 5v,12v, 24v, 48v,70v, 90v, 120v
Polycarbonate plastic case AF-312
Removable terminal connection
together that maintains system integrity managing ground
planes and structured wiring for service and maintenance. The
design features slide together modules and provides panel
screw mount, snap track or Din rail mounting options. Coupled
with pluggable screw terminals for easy replacement and servicing.
Transient Voltage Surge Suppressors (TVSS) must have a
managed ground bus that features a single point of ground to
ensure ideal conditions. This allows you to maintain system
integrity inspection and proper maintenance against electrical transients introduced to sensitive low voltage electronics.
providing protection against nuisance alarm and preventable
system failure and ensure that your SPD utilizes proper ground
path.
• din rail
• snap track
• panel mount (screw)
Ground Strap: UL listed 12
gauge stranded (65/30)
AWM1015 wire green jacket
ground strap. 10 inches long
with a crimped on #10 ring
lug connector for proper
ground termination.
How it works: In most instances the SAD does the majority of
the work. The SAD clamps closer to the “working” voltage to
provide the highest level of protection of the device. The SAD
does not degrade until the diode exceeds its rated value. The
SAD can manage daily voltage pulses over and over with
no degrade of component. MOV can withstand greater peak
energy. When the energy exceeds the capacity of the SAD the
MOV provides protection against larger and more sustained
energy pulses. MOVs are susceptible to degrade every time
they clamp.
.
NFPA
®
Space Age Electronics, inc.
www.1SAE.com
800.486.1723 Toll Free
508.485.0966 Local
508.485.4740 Fax
Made In U.S.A
- Uses UL Recognized Components
Space Age Electronics, Inc.
ED00543
LT10532
2007
Rev.1
1/2
Transient Voltage surge protection devices will be UL 497A or B listed device Eclips TMD or TMDP series. each unit is
The device will employ a single ground bus with single point of ground termination and a 12AWG green ground strap with
lug ring conector. All electronics are encased in a ABS polycarbonate type AF-312 enclosure that protects the electronics.
Each device will have pluggable terminal connectors rated from 12-26 AWG. Each device is scalable and interlock with
other like devices. Mounting option are direct screw in, snap track or standard din rail mounting.
Dimensions:
Typical applications include:
Fire/Life safety, Video Surveillance, access Control, Voice/Data and Building Automations, gate access, IP and networks,
MD Device
Series Voltage:
Dissipation (J):
Capacitance:
MCOV:
T05
6v
25j
11,133pF
6v
(Max current operating Voltage)
Clamping Volts:
9v
Maximum Surge Current:
Clamping response:
Circuit protected:
Current Limiting:
Max Continuous Current:
T12
17v
32j
T24
30v
40j
T48
60v
80j
T70
95v
132j
T90
115v
160j
T120
130v
212j
9,133pF
7,433pF
3,633pF
2,033pF
1,733pF
108v
144v
17v
34v
65v
95v
122v
168v
14.4v
28.8v
57.6v
84v
Interlocking
Guides
1,333pF
Connection type:
Termination rating:
Installation:
Operating Temp:
Max humidity:
Weight:
5v thru 24v 4000A
48v thru 120v 18,000A
<1Pico Second
2 Circuits 4 wires
TMDP- Yes
| TMD – No
TMDP -150mA | TMD – 5A
Plugable
Connectors
1.6”
Screw terminal
12AWG – 26AWG
Series
Device
45C/113F
85%
2.08Oz
3.1”
Mounting
Options:
Wiring Diagrams:
Wire 1
Wire 2
S
und
Gro
Jumper
Snap Track Mount
und
Gro
Jumpers
EOLR
Wire 2
Wire 1
To E
a
rth
Wire 2
Jumper
Single Circuit Double Protection
Class A
rth
Wire 1
Wire 1
Wire 1
Wire 2
S
und
Gro
Class B
Circuit 2
Circuit 1
{
{
To E
a
To E
a
Wire 2
Wire 1
rth
Wire 2
Wire 1
Wire 2
To E
a
EOLR
Wire 2
Wire 1
.92”
rth
Wire 2
Wire 1
Wire 1
Wire 2
Wire 2
Wire 1
Wire 1
Wire 2
}
}
Circuit 1
35mm Din-Rail Mount
Circuit 2
und
Gro
Two Circuits
Screw Mount
Ordering Information:
Model No.
Space Age Electronics, inc.
www.1SAE.com
800.486.1723 Toll Free
508.485.0966 Local
508.485.4740 Fax
Description
Model No.
Description
T05-MD
5v
T05-MDP
5v Current Limiting
T12-MD
12v
T12-MDP
12v Current Limiting
T24-MD
24v
T24-MDP
24v Current Limiting
T48-MD
48v
T48-MDP
48v Current Limiting
T70-MD
T90-MD
T120-MD
70v
90v
120v
T70-MDP 70v Current Limiting
T90-MDP 90v Current Limiting
T120-MDP1 20v Current Limiting
This document is subject to change without notice,
seeAge
doc #Electronics,
ED0479 for legal
Space
Inc.disclaimer
2007
ED00543
LT10532
Rev.1
2/2