Emerson STC 642, STC CCTV, STC DRS, STC TEL RJ, STF Active Tracking Filters Brochure

surge protective Devices (spD) anD filtering

“enDuring protection”

INTRODUCTION

SolaHD understands that your operations depend on clean, continuous power. That’s why, since
1915, SolaHD has focused exclusively on being the premier brand for industrial power quality by
eliminating the power interruptions, transients and noise that can stop production and corrupt data.
Our full breadth of products convert, clean and maintain electric current from the factory entrance
to equipment throughout your facility. Combined with service and support, our total power quality
offering can save you time, money and space to ensure optimal production efciencies.

INTRODUCTION 2

PRODUCT OVERVIEW 4

SURGE PROTECTIVE DEVICE/FILTER - APPLICATION SELECTION TABLE 5

UL 1449 AND IEEE 6

SURGE PROTECTION

STV 200/400K Series 7

STV 100K Series 10

STV 25K DIN Rail Mount Series 12

ACTIVE TRACKING® FILTERING WITH SURGE PROTECTION

STF Series Active Tracking® Filters 14

STFV Plus Series Active Tracking Filters with Surge Protection (Chassis Mount) 17

STFE Elite Series Active Tracking Filters with Surge Protection (DIN Mount) 20

DATA/SIGNAL LINE SURGE PROTECTION

STC Series of Data/Signal Line Surge Protection 22

2

HOW DO YOU PROTECT YOUR POWER?

Employing an entire facility protection strategy will safeguard the electrical system against most transients. Multi-stage protection
involves clamping the initial high energy surge, ltering any remaining noise or transients to the protected sensitive equipment and
nally, protecting the data/signal lines entering or leaving the control panel or the factory oor. This coordination of devices provides
the lowest possible let through voltage to the equipment.

B

STV 100K
Surge Suppressor
Device (SPD)

Surge Suppressor
STV100k Series

1

LINE

SERVICE

Distribution

Transformer

STV 200/400K
Service Entrance
Surge Protective Device

Surge Protective Device
STV200/400K Series

FULL

MODULE

PROTECTION

MODULE

DISABLED

TEST

LINE

REDUCED
PROTECTION

1
2

ALARM

2

Surge Suppressor

2

LINE

STV100k Series

1

LINE
SERVICE

STV 100K
Surge Protective
Device (SPD)

Surge Suppressor

2

LINE

STV100k Series

1

LINE

SERVICE

C

A

STC-PoE

Ethernet Surge
Protective Device

(located behind server)

S5K Modular UPS

K-Factor
Harmonic
Transformer

LVGP
Transformer

SDU Off-Line UPS

Solatron Plus
Three Phase
Power Conditioner

MCR Series

Constant Voltage

Power Conditioner

STC-DRS
DIN mounted
Surge Protective
Device For Data

D

Signals

4

5

6

LINE

LINE

STS-DRS-060

SHIELD

1

2

3

OK

Active Tracking Filter
STF Elite Series

STF Elite
Active Tracking
Filter With
Surge Protection

E

STC-CCTV
Surge Protective
Device For Coaxial

C
A
B
L
E

STC-CCTV-751

E
Q
U
I
P

F

4
5
6

LINE
LINE
SHIELD

STS-DRS-060

1
2
3

OK

Active Tracking Filter
STF Elite Series

G

L
L1

N

LOAD

L2

G
G

Status OK

Active Tracking Filter

STFV Plus Series

STFV Plus Series

Surge Protection and
Active Tracking Filter

LINE
L
L1

N
L2

G
G

A STV 200/400K: Surge protective devices capable of handling

the high-impulse, potentially damaging transients commonly
found at the service entrance, distribution panels, and
placement in the most severe exposure locations.

B STV 100K: Surge protective devices designed to protect

sensitive equipment and microprocessor-based systems from
transients on distribution and sub-distribution panels, or any
medium exposure locations.

C STC-POE: Surge protective devices designed to work on

Power-over-Ethernet Category 5 PoE transmission lines as
well as Category 6 applications.

D STC-DRS: DIN Rail mountable, single pair, low voltage data,

surge protective devices. e hybrid design of these data/
signal line protective devices allows them to respond quickly.

E STFE: DIN Rail mountable high-frequency noise lter/surge

protection that oers the original Active Tracking Filter
technology with UL approved transient protection to guard
against commonly occurring, but very damaging transients,
plus provides excellent noise reduction.

F STC-CCTV: Surge protective devices tailored to protect CCTV,

data, audio and cable applications.

G STFV: High-frequency noise lter/surge protection that

oers the original Active Tracking technology with transient
protection to guard against commonly high voltage
transients, plus provides excellent noise reduction.

3

SURGE PROTECTION, FILTERING, DATA/SIGNAL LINE PROTECTION

SURGE PROTECTION • First Line of Defense in Limiting High-Impulse Transients

High-energy transients either externally or internally generated
pose an immediate threat to the reliability and performance of your
sensitive electronic equipment. SolaHD recommends placing high­energy Surge Protective Devices (SPDs) on key panels throughout
your facility. Within your facility, motors, inductive loads and various
equipment load switching can cause damage or costly downtime.

Our surge protective devices focus on limiting high-voltage spikes to
a level that is acceptable to most electronic equipment. Plus, they’re
a great rst line of defense, using components that are placed in
parallel with the line and serve as clamping mechanisms for high­energy impulses. Protection at this level is referred to in the industry
as Sine Wave Tracking or electronic grade. Surge Protective Devices
are typically installed at service entrances and on larger distribution
panels.

ACTIVE TRACKING FILTERING WITH SURGE PROTECTION • Provides Clean AC Power by Eliminating Low-Voltage Noise

Service Entrance/
Sub Panels

STV 200/400K

• Typical applications
of 800 amperes
and above

• Surge current

capacity – 200,000
to 400,000 Amps
per phase

Low-energy transients and high-frequency noise are the primary causes
for system disruption and long-term degradation of microprocessor­based equipment within your facility. For more than 30 years, our Active
Tracking Filters have proven to be the most eective solution in critical
equipment protection within harsh industrial environments. Active
Tracking Filters are built upon a unique multi-stage hybrid design.
is design creates a foundation for a family of products that attenuate
impulses that would normally go untouched by standard, parallel
clamping devices.

Changing technology and dependence on total automation processes
within modern facilities create a critical need for clean AC power at
the equipment level. Active Tracking Filters are a perfect solution for
your microprocessor-based products, including industrial PLCs, OEM
applications and motion control systems.

STFE Elite Series

• DIN mount

• Critical loads up to 20

amperes of continuous current

Branch Distribution

STV 100K

• Typical applications

up to 1,200 amperes

• Surge current

capacity – 100,000
Amps per phase

STF & STFV Series

• Hard-wired connection

• Critical loads up to 30

amperes of continuous current

Point of Use Locations

STV 25K

• Typical applications

of 20 amperes
and below

• Surge current

capacity – 25,000
Amps per phase

DATA/SIGNAL LINE SURGE PROTECTION • Designed to Protect Sensitive Instrumentation

e rapid development of automated controls, telecommunications and
re/alarm/security systems make it imperative to have properly
coordinated low-voltage surge protection. Modern networked industrial
facilities require error-free transmission of information for maximum
productivity and integrity of data, but these areas are often overlooked
when it comes to power protection.

e need to protect all susceptible low-voltage cable routes entering a
facility and at key points within the building is as critical as protecting
the equipment from high-energy impulses. e importance of protecting
at this level grows as your facility’s reliance on sensitive instrumentation,
networked automation, and uncorrupted data transmission increases.
Our Data/Signal Line products utilize high-speed, high-energy
components that come in a variety of voltage levels and unique packaging
congurations.

4

POWER QUALITY SOLUTIONS

STC Series

• Three stage hybrid protection

• <1 nanosecond response times

• Variety of voltage and packaging congurations

SURGE PROTECTION

ACTIVE TRACKING FILTERING

WITH SURGE PROTECTION

DATA/SIGNAL

APPLICATIONS

STV 200/400K STV 100K STV25K STFE STFV STC

Facility Service

Entrance

Distribution Panels

Sub-Distribution

Panels

Branch Panelboards

(Commercial)

Branch Panelboards

(Residential)

Motor Control

Centers

Programmable

Logic Controllers

Control Panels

(AC Power)

Various OEM

Equipment

Transmitters

PoE

(Power-over-Ethernet)

Industrial

Communications

Programmable

Logic Controllers

(I/O Circuits)

Control Panels

(Low Voltage)

Water/Wastewater

Instrumentation

SURGE PROTECTIVE DEVICE/FILTER APPLICATION SELECTION TABLE

55

FOR ALL YOUR APPLICATION NEEDS

UL 1449 AND IEEE

Underwriters Laboratories (UL) Standard for Safety, Transient Voltage Surge Suppressors (UL 1449) has undergone a number of changes
and will continue to drive application changes throughout the industry. is includes a change in nomenclature from transient voltage surge
suppressors (TVSS) to surge protective devices (SPD) and recognition of the standard by the American National Standard Institute (ANSI).
e adoption of the third edition of UL 1449 also aects performance testing methodologies, SPD ratings and the appropriate application
of SPDs.

Prior versions of the standard did not take into account the performance of the protector. So many products have entered the market that
essentially provided no benet, but were ‘safe for use’. To address this, UL under took these major changes and introduced a 2nd edition
to the standard. Once the new standard was put into practice, it became clear there were still some more issues that needed to be addressed,
therefore, UL decided to make further changes in the form of a 3rd edition to UL 1449.

ANSI/UL 1449 ird Edition Revisions Field Summary

SPD Locations by UL 1449 Types:

UL now categorizes surge protective devices (SPD) into categories based on its
intended application.

• TYPE 1 - Connect anywhere in the customer’s facility –
we strongly urge this to be specied for all critical installations.

• TYPE 2 - Connect downstream on load side of main breaker.
Be aware that some competitors may have “conditions of acceptability”
that can limit how the device is installed.

• TYPE 3 - Typically cord connected, plug in devices.

• TYPE 4 - Components

Nominal Discharge Current (I Nominal Rating):

is is the peak value of surge current which goes through the SPD (15 surges).

• TYPE 1 - UL tests to 10kA or 20kA. Not to be confused with maximum kA rating of the device. We recommend 20kA I Nominal
rating be specied. While this is the highest UL rating, it is a low level surge which should be required by any device in
even moderate exposure installations.

•TYPE 2 - UL tests to 3kA, 5kA, 10kA or 20kA I Nominal ratings. Again, 20kA is recommended for all specied SPD located at
service entrances.

Voltage Protection Rating (VPR):

ese ratings replace the Suppressed Voltage Ratings (SVR) of the prior standard. UL uses a surge six times the current level of the
SVR testing, so ALL measured VPR ratings are higher than the previous SVR rating.

All facilities that employ mission-critical electronic equipment should have a properly sized surge protective device (SPD) installed at the
main electrical service entrance and throughout their facility at the distribution and branch levels. e surge protection connected to the
incoming power line provides the rst line of defense against transient surges which are typically caused by nearby utility grid switching,
lightning or other power disturbances. However, disturbances can be internally generated as well as externally generated so employing
SPDs at key panels throughout your facility will also provide suitable downstream protection from external surges and local protection
from internal high-energy transients caused by motors, inductive loads, and various equipment load switching that can also cause damage
or costly downtime.

IEEE Standard 1100-2005, e Emerald Book: IEEE Recommended Practice for Powering and Grounding Electronic Equipment
recommends a tiered SPD protection from your Service Entrance down to branch panel level.

7.2.4 Surge suppressors: “…Eective surge protection for an entire building power distribution system requires the coordinated use of
large-capacity current-diverting devices at the service entrance followed by lower capacity voltage-clamping devices applied strategically
throughout the power system.”

6

STV 200/400K SERIES

SolaHD STV 200/400K Series oers continuous protection from
damaging voltage transients and electrical noise commonly found
at the service entrance or distribution panel. e modular design of
the STV 200/400K allows for installation exibility and the robust
design allows for installation in the most severe exposure locations.
ey are capable of handling the high-impulse, potentially
damaging transients commonly found at the service entrance or
distribution panels. e modular design of the STV 200/400K
allows for installation exibility. e robust design allows for
placement in the most severe exposure locations.

e STV 200/400K utilizes circuitry to monitor the status of all
protection modes, including neutral to ground. Should protection
be unavailable in any mode, the Green LED will be extinguished,
and the Red LED will be illuminated. In addition, high isolation
form C dry contacts provide remote monitoring of protection
system failure, under voltage, phase and power loss. e STV
200/400K protection integrity monitoring indicates failure for
both shorted or opened protection components.

ese devices are built to meet your unique requirements, and are
available in hardwire, three phase conguration. ey are designed
for years of trouble free operation and require little or no operator
intervention after installation.

Applications

e STV 200/400K Series can be a facility-wide product family
and may be installed from service entrances to distribution panels
to branch panels.

• Industrial Plants

• Commercial Buildings

• Institutional Facilities

• Any facility that has an environment with electronics based

equipment

• Custom options (contact technical support)

- NEMA 12 enclosure, NEMA 3R, 4, and 4X

- Optional rotary disconnect, transient counter and remote
monitor panel

Selection Table

CATALOG
NUMBER

STV 400K-10Y

STV 200K-10Y

120/208 V ree-Phase Wye, 4-Wire + Ground

208 Y/120 V ree-Phase Wye, 4-Wire + Ground

INPUT

VOLTAGE

Features

• Modular design allows for exibility

• Surge current capacity of 200 to 400 kA per phase

• UL 1449 3rd Edition, Type 1, 20kA I-nominal approved

device

• Industry’s highest surge current repeatability

• All modes transient protection (L-N, L-G, and N-G)

• Form C dry contacts and audible alarm status indications

• Internal/external monitoring, including neutral to ground

• EMI/RFI Filtering

• Five year limited warranty

STV 400K-27Y

STV 200K-27Y

STV 400K-48D

STV 200K-48D

480 Y/277 V ree-Phase Wye, 4-Wire + Ground

480 Y/277 V ree-Phase Wye, 4-Wire + Ground

480 V ree-Phase ∆, 3-Wire + Ground

480 V ree-Phase ∆, 3-Wire + Ground

7

Surge protection

Specications

STV 200/400K SERIES

Parameters

STV200K-10Y STV200K-27Y STV200K-48D STV400K-10Y STV400K-27Y STV400K-48D

Catalog Number

208 Y/120 V 480 Y/277 V 480 V 208 Y/120 V 480 Y/277 V 480 V

Input Voltage

Maximum Continuous
Operating Voltage (MCOV)

3Ph Wye,

4 W + G

3Ph Wye,

4 W + G

3Ph Delta,

3 W + G

3Ph Wye,

4 W + G

125% of the nominal level for 120 V; 115% for all other voltages

3Ph Wye,

4 W + G

3Ph Delta,

3 W + G

Line Frequency 47–63 Hz

Response Time < 0.5 ns

Enclosure Metal, UL Listed /NEMA type 12 (3R, 4, 4X also available)

Mounting Type Wall Mounted (mounting hardware ¼ in.)

Connection Internally connected

Status Indication Red and green LED status indicators, audible alarm, summary alarm contacts

Operating Temperature -40°C to +50°C

Operating Humidity 0% to 95% non-condensing

Noise Attenuation 50 dB maximum

Modes of Protection All Modes: L–N, L–L, L–G, N–G *

AIC Rating 200 kAIC

Nominal Discharge Current
Rating (I

)

n

20 kA

Warranty 5 year limited warranty

rd

UL 1449, 3

Edition, Type 1 Voltage Protection Ratings (VPRs)

Line to Neutral 800 V 1200 V N/A 700 V 1200 V N/A

Line to Line 1200 V 2000 V 2000 V 1200 V 1800 V 2000 V

Line to Ground 900 V 1200 V 1800 V 800 V 1200 V 1800 V

Neutral to Ground 700 V 1000 V N/A 700 V 1000 V N/A

Peak Surge Current Capability

Per Phase 200 kA 200 kA 200 kA 400 kA 400 kA 400 kA

Line to Neutral 100 kA 100 kA N/A 200 kA 200 kA N/A

Line to Line 100 kA 100 kA 100 kA 200 kA 200 kA 200 kA

Line to Ground 100 kA 100 kA 100 kA 200 kA 200 kA 200 kA

Neutral to Ground 100 kA 100 kA N/A 200 kA 200 kA N/A

* Delta Model does not offer N–G mode of protection

8

Surge protection

STV 200/400K SERIES

8.25

(209.6)

1.30 max.
(33.0)

12.00

(304.8)

14.25

(362.0)

16.25
(412.8)

16.75
(425.5)

0.31
(7.9)

Phase L1/A
Phase L2/B
Phase L3/C

Service Panel for

Loads to be Protected

Disconnect/Main

Neutral Bus

Ground Bus

Panel

Breaker for

Recommended Wire

Entrance

Dedicated

(Optional)

Disconnect

Summary Alarm Contacts (x2)

Pin 1 = Normally Open

Pin 2 = Common

Pin 3 = Normally Closed

TB1 TB2

1 2 3 1 2 3

Dimensional Drawings

Dimensional Specications

STV 200/400K SERIES

CATALOG NUMBER

STV200K

STV400K

CATALOG NUMBER

STV200K 38 (17.23) 8.25 x 14.25 x 16.25 40 A #8 15–175 A #14–2/0

STV400K 45 (20.41) 8.25 x 14.25 x 16.25 100 A #2 15–175 A #14–2/0

WEIGHT

LBS (KG)

35 (15.88) 8.25 x 14.25 x 16.25 40 A #8 15–100 A #14–2

42 (19.05) 8.25 x 14.25 x 16.25 100 A #2 15–100 A #14–2

WEIGHT

LBS (KG)

DIMENSIONS
D x W x H (IN.)

Dimensions

D x W x H (IN.)

SUGGESTED

BREAKER SIZE

UNITS WITH ROTARY DISCONNECT

SUGGESTED

BREAKER SIZE

SUGGESTED WIRE

SIZE (AWG)

SUGGESTED WIRE

SIZE (AWG)

ALLOWABLE

BREAKER RANGE

ALLOWABLE

BREAKER RANGE

ALLOWABLE

WIRE

RANGE

ALLOWABLE

WIRE

RANGE

9

Surge protection

SolaHD’s STV 100K hardwired surge protective devices are
designed for installation at the service entrance, branch panel or
a dedicated sensitive electronic load. ese units feature all mode
protection, LED and audible alarm status indication, sinewave
tracking and form “C” dry contacts. e STV 100K series also
contains the highest levels of safety built into the product including
thermal fusing and a fault current fusing level of 65 kAIC.

Applications

• Distribution Panels (<1200 A)

• Branch, Lighting and Control Panels

• Factory Automation Installations

• Dedicated Industrial Equipment

Features

• 100,000 amp peak current rating provides all mode
protection against severe transients

• UL 1449 3rd edition, Type 2, 3kA I-nominal approved device

• Low clamping levels for more eective protection

• 65 kAIC fault current fusing level provides safety

and NEC conformance

• LED status and audible alarms

• Compact, rugged metal

Selection Table

Dimensions

STV 100K SERIES

E324279

4.00

(101.6)

0.10
(2.5)

CATALOG NUMBER INPUT VOLTAGE

STV 100K-10S

STV 100K-10Y

STV 100K-10N

STV 100K-24L

STV 100K-23Y

STV 100K-27Y

STV 100K-24D

STV 100K-48D

STV 100K-10D4

STV 100K-24D4

10

120/240 V Single Phase, 3-Wire + Ground

208 Y/120 V ree Phase, Wye 4-Wire + Ground

120 V Single Phase, 2-Wire + Ground

240 V Single Phase, 2-Wire + Ground

230 Y/400 V ree Phase, Wye 4-Wire + Ground

480 Y/277 V ree Phase, Wye 4-Wire + Ground

240 V ree Phase, ∆ 3-Wire + Ground

480 V ree Phase, ∆ 3-Wire + Ground

240/120 CT ree Phase, ∆ 4-Wire + Ground

480/240 CT ree Phase, ∆ 4-Wire + Ground

Surge protection

6.00

(152.4)

Figure 1: Mechanical Dimensions
Unit shown is a three-phase wye

6.75

(171.5)

0.38
(9.7)

0.50

(12.7)

2.00

(50.8)

3.20

(81.3)

STV 100K SERIES

Specications

DESCRIPTION

Nominal Input Vac 120/240 V 120 V 240 V 208 Y/120 V 400 Y/230 V 480 Y/277 V 240 V 480 V 240 D/120 V 480 D/240 V

System
Conguration

Maximum
Continuous
Operating Voltage
(MCOV)

Line Frequency 47-63 Hz

Response Time < 0.5 nsec

A/C Rating 65 kAIC

Fusing ermal and Fault Current

Nominal Discharge
Current Rating

Modes of
Protection

Operating
Temperature

Operating Humidity 0% to 95% Non-condensing

Noise Attenuation 40 dB Max

Dimensions ­W x D x H - in. (mm)

Net Weight - lbs (kg) 8.0 lbs (3.63 kg) max.

Enclosure Metal, UL Listed/NEMA Type 12 Enclosure

Connection/
Mounting Type

STV 100K-10S STV 100K-10N STV 100K-24L STV 100K-10Y STV 100K-23Y STV 100K-27Y S TV 100K-24D ST V 100K-48D STV 100K-10D4 STV 100K-24D4

Single Phase

3 wire + Ground

Single Phase

2 wire + Ground

125% of the nominal level for 120 V; 115% for all other voltages

6.00 in. x 4.00 in. x 3.20 in. (152.4 mm x 101.6 mm x 81.3 mm)

CATALOG NUMBER

ree Phase Wye

4 wire + Ground

3 kA

All Mode: L- N, L - L, L - G, N - G

-40°C to +60°C

Parallel/Flange

ree Phase Delta

3 wire + Ground

ree Phase Delta High Leg

4 wire + Ground

Status Indication Red and green LED status indicators, audible alarm, Form C contacts

Warranty 10 year limited warranty

RD

UL 1449 3

Line to Neutral 600 V 600 V N/A 600 V 1200 V 1200 V N/A N/A 600 V 1200 V

Line to Line 1000 V N/A 1000 V 1000 V 2000 V 2000 V 2000 V 2000 V 1000 V 2000 V

Line to Ground 700 V 700 V 1200 V 700 V 1200 V 1200 V 1200 V 2000 V 700 V 1200 V

Neutral to Ground 700 V 700 V N/A 700 V 1200 V 1200 V N/A N/A 700 V 1200 V

High Leg to Neutral N/A N/A N/A N/A N/A N/A N/A N/A 1200 V 2000 V

High Leg to Line N/A N/A N/A N/A N/A N/A N/A N/A 1500 V 2500 V

High Leg to Ground N/A N/A N/A N/A N/A N/A N/A N/A 1200 V 2000 V

Per Phase 100 kA 100 kA 100 kA 100 kA 100 kA 100 kA 100 kA 100 kA 100 kA 100 kA

Line to Neutral 50 kA 50 kA N/A 50 kA 50 kA 50 kA N/A N/A 50 kA 50 kA

Line to Line 50 kA N/A 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA

Line to Ground 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA

Neutral to Ground 50 kA 50 kA N/A 50 kA 50 kA 50 kA N/A N/A 50 kA 50 kA

EDITION, TYPE 2 VOLTAGE PROTECTION RATINGS (VPRS) VPEAK

PEAK SURGE CURRENT CAPABILITY

Surge protection

11

is series provides point-of-use protection, at the dedicated

2.56

(65.0)

4.87

(123.7)

4.75 (120.7)

equipment level, against damaging transients. Ideal for installation
in electronic control cabinets found in harsh industrial
environments such as the factory oor or at remote locations. ese
devices provide 25,000 amps of surge protection per phase, sine
wave tracking, LED status indication and form “C” dry contacts.
is DIN Rail series also provides protection on all electrical paths
and comes with a standard ten year product warranty. e STV
25K DIN Rail series surge protective devices are UL recognized to

rd

Standard 1449, 3

Edition.

Applications (20 Amp Max)

• Control Cabinets for Industrial Automation

• Point-of-Use Industrial/Service Equipment

• Remote Commercial or Industrial Equipment

• Instrumentation and Large Test Equipment

• Commercial and Building Automation Systems

STV 25K DIN RAIL SERIES

E335146

Features

• Compact and narrow design maximizes panel space.

• Low clamping levels for more eective protection.

• Easy access terminal screws for quick mounting and

installation.

• 25,000 amps of surge protection.

• Sine wave tracking and all-mode protection provide

consistent and reliable protection on all electrical paths.

• ermal fusing prevents MOV overheating caused by
excessive current levels.

Selection Table

CATALOG NUMBER INPUT VOLTAGE

STV 25K-10S

STV 25K-24S

120 V Single Phase (L - N)

240 V Single Phase (L1 - L2)

Dimensions

12

Surge protection

STV 25K DIN RAIL SERIES

Specications

DESCRIPTION

Input Voltage 120 Vac, Single Phase 0-135 Vrms 240 Vac, Single Phase 0-260 Vrms

Maximum Continuous
Operating Voltage (MCOV)

Line Frequency 47-63 Hz

Connection/Mounting Type

Input Current Rating 20 Amps

Phase Conguration 2 wire + GND

Weight - lbs (kg) 3.0 lbs (1.36 kg)

Dimensions H x W x D - in (mm)

Modes of Protection All Mode: L - N, L - L, L - G, N-G

Status Indication Green LED, Form C Contacts

Packaging Metal DIN Rail Mount Enclosure, IP20

Response Time < 0.5 nsec

Operating Temperature -40°C to +60°C

Operating Humidity 0% to 95% Non-condensing

Normal Mode
Common Mode

L - N
L - L
L - G
N - G

Line to Neutral 12.5 KA

Line to Ground 12.5 KA

Neutral to Ground 12.5 KA

Warranty 10 year limited warranty

STV 25K-10S STV 25K-24S

120 - 150 Vrms 240 - 275 Vrms

DIN Rail Mount (Chassis Mount Bracket Optional order

SDN-PMBRK2) with screw terminals for #12 AWG.

4.87 x 2.56 x 4.75 (123.7 x 65.0 x 120.7)

UL 1449, 3

RD

EDITION, TYPE 4 VOLTAGE PROTECTION RATINGS (VPR) VPEAK

500

—
500
500

PEAK SURGE CURRENT CAPABILITY (8 X 20 µS)

CATALOG NUMBER

includes mounting bracket

NOISE ATTENUATION

50 dB Min
40 dB Min

—
900
900

—

13

Surge protection

Low voltage/high frequency noise is caused by everyday events
such as turning on machinery, motors, or equipment. Although
noise is less dramatic than high voltage transients, the long
term eects of these frequent disturbances can be as damaging.
Filtering systems such as SolaHD Active Tracking® Filters provide
clean AC power by eliminating lower voltage noise.

e SolaHD STF Series oers the original active tracking
technology to guard against commonly occurring but very
damaging, lower energy transients. Oering excellent noise
reduction, the lter continuously tracks the input AC power line
and responds instantly upon detecting extraneous high frequency
noise.

e STF Series eliminates low voltage/high frequency noise via a
low-pass or L-C lter. ese lters are used for low energy, high
frequency noise reduction and consist of a series of inductors,
capacitors and resistors. STFs are load dependent which means
that the series inductors located on each phase and neutral
conductors are sized to handle the maximum current draw
on the line. ese inductors together with the capacitors and
resistors form a circuit capable of absorbing a large bandwidth of
noise.

ese devices are designed to meet UL 1283, and CSA C22.2
No. 8 for Electromagnetic Interference Filters. STFs attenuate or
reduce the amplitude of noise to a minimum of 40dB that occurs
in a frequency range of 50 KHz to 50 MHz. ey also provide
the industry’s best IEEE Category “A” protection, typically
reducing normal mode transients to +/- 5 volts.

Built to meet your unique requirements, these lters are available
in a multitude of voltage congurations. ey are hardwired and
designed for years of trouble free operation requiring little or no
operator intervention after installation.

STF SERIES

E311348

Features

• Non degrading, series lter technology for
total durability

• High frequency noise lter, RLC low-pass lter

• ree phase applications up to 200 Amp

• Attenuates noise to 40 dB in frequency range

of 50 kHz to 50 MHz

• Operating temperature from -40°C to +45°C.

• Hardwired connection

• MTBF greater than 100,000 hours, Mil Std. 217F

• Ten year limited warranty

Active Tracking® Filters are one part of a total power quality
solution. ey can be used alone or in conjunction with
other SolaHD products to solve more complex power quality
problems.

Applications

• Branch and Control Panels

• Factory Automation Installations

• Point of Use Industrial Service Equipment

• Dedicated Industrial and Machine Tools Equipment

• Telecommunications Equipment

14

active tracking filtering with surge PrOtectiOn

STF SERIES

Selection Table

CATALOG
NUMBER

STF0150-10Y

STF0300-10Y

STF0500-10Y

STF1000-10Y

STF2000-10Y

STF0150-24D

STF0300-24D

STF0500-24D

STF1000-24D

STF2000-24D

STF0150-27Y

STF0300-27Y

STF0500-27Y

STF1000-27Y

STF2000-27Y

STF0150-48D

STF0300-48D

STF0500-48D

STF1000-48D

STF2000-48D

AMPS

15.0 14 15A 18.75A

30.0 10 30A 37.5A

50.0 4 50A 62.5A

100.0 2 100A 125A

200.0 3/0 200A 250A

15.0 14 15A 18.75A

30.0 10 30A 37.5A

50.0 4 50A 62.5A

100.0 2 100A 125A

200.0 3/0 200A 250A

15.0 14 15A 18.75A

30.0 10 30A 37.5A

50.0 4 50A 62.5A

100.0 2 100A 125A

200.0 3/0 200A 250A

15.0 14 15A 18.75A

30.0 10 30A 37.5A

50.0 4 50A 62.5A

100.0 2 100A 125A

200.0 3/0 200A 250A

MIN. WIRE SIZE

(AWG SUGGESTED)

FUSE/CIRCUIT BREAKER AMPACITY

SUGGEST MAX

Three-Phase Models (120/208 Vac WYE) *

THREE-PHASE MODELS (240 V DELTA) *

THREE-PHASE MODELS (277/480 V WYE) *

THREE-PHASE MODELS (480 V DELTA) *

CASE DIM.

IN (MM) - A X B X C

14.00 x 12.00 x 6.00

(355.6 x 304.8 x 152.4)

14.00 x 12.00 x 6.00

(355.6 x 304.8 x 152.4)

20.00 x 16.00 x 9.00

(508 x 406.4 x 228.6)

20.00 x 16.00 x 9.00

(508 x 406.4 x 228.6)

24.00 x 20.00 x 9.00

(609.6 x 508 x 228.6)

14.00 x 12.00 x 6.00

(355.6 x 304.8 x 152.4)

14.00 x 12.00 x 6.00

(355.6 x 304.8 x 152.4)

20.00 x 16.00 x 9.00

(508 x 406.4 x 228.6)

20.00 x 16.00 x 9.00

(508 x 406.4 x 228.6)

24.00 x 20.00 x 9.00

(609.6 x 508 x 228.6)

14.00 x 12.00 x 6.00

(355.6 x 304.8 x 152.4)

14.00 x 12.00 x 6.00

(355.6 x 304.8 x 152.4)

20.00 x 16.00 x 9.00

(508 x 406.4 x 228.6)

20.00 x 16.00 x 9.00

(508 x 406.4 x 228.6)

24.00 x 20.00 x 9.00

(609.6 x 508 x 228.6)

10.0 x 8.0 x 6.0

(254.0 x 203.2 x 152.4)

10.0 x 8.0 x 6.0

(254.0 x 203.2 x 152.4)

14.00 x 12.00 x 6.00

(355.6 x 304.8 x 152.4)

20.00 x 16.00 x 9.00

(508 x 406.4 x 228.6)

24.00 x 20.00 x 9.00

(609.6 x 508 x 228.6)

MOUNTING FLANGE DIM.

IN (MM) - D X E X F

14.75 x 10.0 x 15.5

(374.7 x 254.0 x 393.7)

14.75 x 10.0 x 15.5

(374.7 x 254.0 x 393.7)

21.25 x 10.0 x 22.5

(539.8 x 254.0 x 571.5)

21.25 x 10.0 x 22.5

(539.8 x 254.0 x 571.5)

25.25 x 14.0 x 26.5

(641.4 x 355.6 x 673.1)

14.75 x 10.0 x 15.5

(374.7 x 254.0 x 393.7)

14.75 x 10.0 x 15.5

(374.7 x 254.0 x 393.7)

21.25 x 10.0 x 22.5

(539.8 x 254.0 x 571.5)

21.25 x 10.0 x 22.5

(539.8 x 254.0 x 571.5)

25.25 x 14.0 x 26.5

(641.4 x 355.6 x 673.1)

14.75 x 10.0 x 15.5

(374.7 x 254.0 x 393.7)

14.75 x 10.0 x 15.5

(374.7 x 254.0 x 393.7)

21.25 x 10.0 x 22.5

(539.8 x 254.0 x 571.5)

21.25 x 10.0 x 22.5

(539.8 x 254.0 x 571.5)

25.25 x 14.0 x 26.5

(641.4 x 355.6 x 673.1)

10.75 x 6.0 x 11.5

(273.1 x 152.4 x 292.1)

10.75 x 6.0 x 11.5

(273.1 x 152.4 x 292.1)

14.75 x 10.0 x 15.5

(374.7 x 254.0 x 393.7)

21.25 x 10.0 x 22.5

(539.8 x 254.0 x 571.5)

25.25 x 14.0 x 26.5

(641.4 x 355.6 x 673.1)

WEIGHT

LBS (KG)

35.0 (19.90) 4

35.0 (19.90) 4

45.0 (20.41) 2

65.0 (29.48) 2

115.0 (52.16) 2

35.0 (19.90) 4

35.0 (19.90) 4

45.0 (20.41) 2

65.0 (29.48) 2

115.0 (52.16) 2

35.0 (19.90) 4

35.0 (19.90) 4

45.0 (20.41) 2

65.0 (29.48) 2

115.0 (52.16) 2

35.0 (19.90) 4

35.0 (19.90) 4

45.0 (20.41) 4

65.0 (29.48) 2

115.0 (52.16) 2

DESIGN

STYLE

* Units are standard in NEMA 12 hinged enclosures

15

active tracking filtering with surge PrOtectiOn

STF SERIES

Specications

DESCRIPTION 120/208 VAC MODELS 277/480 VAC MODELS 480 VAC MODELS

Input Voltage 0-150/240 Vrms 0-320/520 Vrms 0-520 Vrms

Line Frequency 50/60 Hz

Transient Attenuation Response
Time

Mean Time Between Failure (MTBF) > 100,000 Hours (Mil Std. 217F)

Single phase < 30 Amps housed in black, high impact plastic case,

Packaging

Operating Temperature -40°C to +45°C; Derate Linearly to 60% at +70ºC

Load Surge Current Rating

Transient Reduction

Warranty

Minimum of 40dB from 50 kHz through 50 MHz. Attenuation is greater than 50 dB to the surge withstand

capability Ringwave test IEEE C62.41, Category “A” (IEEE Category A Ringwave 6 kV, 200A, 100 kHz)

vacuum impregnated magnetics, epoxy encapsulated.

Single phase > 30 Amps, 480 Vac,

and three phase units housed in NEMA 12 enclosures.

and “B” (IEEE Category B Ringwave 6 kV, 500 A, 100 kHz).

Instantaneous

10m sec: 5 x Nominal

1 sec : 3 x Nominal

5 sec: 2 x Nominal

10 year limited warranty

Dimensional Drawings

F

Design Style 2

16

active tracking filtering with surge PrOtectiOn

F

Design Style 4

STFV PLUS SERIES

e SolaHD STFV Plus Series combines Active Tracking®
ltration for low energy noise and surge protection for
high energy transients. It continuously tracks the input AC
power line responding instantly into action upon detecting
extraneous high frequency noise and high voltage transients
caused by everyday events such as turning on machinery,
motors, or equipment.

ese devices are designed to meet UL 1283 for
Electromagnetic Interference Filters. STFV Plus attenuates
or reduces the amplitude of high frequency noise to a
maximum of 90dB that occurs in a range of 100 kHz to
50 MHz. STFV Plus provides the industry’s best IEEE
C62.41 Category “A & B” Ringwave protection.

ey are built to meet your unique requirements, and are
available in hardwired, single phase conguration. ey are
designed for years of trouble free operation and require little
or no operator intervention after installation.

Active Tracking® Filters Plus is one part of a total power
quality solution. ey can be used alone or in conjunction
with other SolaHD products to solve more complex power
quality problems.

Applications

• Branch and Control Panels

• Factory Automation Installations

• Point of Use Industrial Service Equipment

• Programmable Logic Controllers

• Dedicated Industrial and Machine Tools

• Telecommunications and IT Equipment

Features

• Non degrading, series lter/TVSS technology
for total durability

• UL surge current capacity – 25,000 amps

• High impact plastic case, epoxy encapsulated enclosure

• Transient protection in all modes (L-N, L-G, and N-G)

• Single phase applications up to 30 amp

• Operating temperature from -40°C to +60°C

• Hardwired connection

• LED power indication

• Ten year limited warranty

17

active tracking filtering with surge PrOtectiOn

Selection Table

STFV PLUS SERIES

CATALOG
NUMBER

STFV025-10N

STFV050-10N

STFV075-10N

STFV150-10N

STFV300-10N

STFV025-24L

STFV050-24L

STFV075-24L

STFV150-24L

STFV300-24L

AMPS

2.5

5.0

7.5

15.0

30.0

2.5

5.0

7.5

15.0

30.0

CASE DIM.

IN (MM) - A X B X C

4.00 x 2.88 x 1.81

(101.6 x 73.2 x 46.0)

4.00 x 2.88 x 1.81

(101.6 x 73.2 x 46.0)

4.75 x 4.75 x 2.35

(120.7 x 120.7 x 59.7)

6.25 x 4.75 x 2.35

(158.8 x 120.7 x 59.7)

7.75 x 4.75 x 2.35

(196.9 x 120.7 x 59.7)

4.00 x 2.88 x 1.81

(101.6 x 73.2 x 46.0)

4.75 x 4.75 x 2.35

(120.7 x 120.7 x 59.7)

6.25 x 4.75 x 2.35

(158.8 x 120.7 x 59.7)

7.75 x 4.75 x 2.35

(196.9 x 120.7 x 59.7)

7.75 x 4.75 x 2.35

(196.9 x 120.7 x 59.7)

MOUNTING FLANGE DIM.

IN (MM) - D X E X F X G

SINGLE-PHASE MODELS (120 VAC)

4.38 x 2.12 x 5.31 x 0.19

(111.3 x 53.8 x 134.9 x 4.8)

4.38 x 2.12 x 5.31 x 0.19

(111.3 x 53.8 x 134.9 x 4.8)

5.25 x 3.50 x 6.25 x 0.19

(133.4 x 88.9 x 158.8 x 4.8)

6.75 x 3.50 x 7.75 x 0.19

(171.5 x 88.9 x 196.9 x 4.8)

8.25 x 3.50 x 9.00 x 0.19

(209.6 x 88.9 x 228.6 x 4.8)

SINGLE-PHASE MODELS (240 VAC)

4.38 x 2.12 x 5.31 x 0.19

(111.3 x 53.8 x 134.9 x 4.8)

5.25 x 3.50 x 6.25 x 0.19

(133.4 x 88.9 x 158.8 x 4.8)

6.75 x 3.50 x 7.75 x 0.19

(171.5 x 88.9 x 196.9 x 4.8)

8.25 x 3.50 x 9.00 x 0.19

(209.6 x 88.9 x 228.6 x 4.8)

8.25 x 3.50 x 9.00 x 0.19

(209.6 x 88.9 x 228.6 x 4.8)

NUMBER MIN.

WIRE SIZE

(AWG SUGGESTED)

26 #6 2.5 3.125 1.0 (.45)

22 #6 5 6.25 1.3 (.59)

18 #6 7.5 6.25 2.0 (.91)

14 #8 15 18.75 3.5 (1.59)

10 #8 30 37.5 6.0 (2.72)

26 #6 2.5 3.125 1.3 (.59)

22 #6 5 6.25 2.0 (.91)

18 #6 7.5 9.375 3.5 (1.59)

14 #8 15 18.75 5.8 (2.63)

10 #8 30 37.5 6.0 (2.72)

SCREW

SIZE

FUSE/CIRCUIT BREAKER

AMPACITY

SuggeSt MAX

WEIGHT

LBS (KG)

Dimensions System Design

Series Blocking Inductors
smoothing inductors

Shunt Absorbing Component
sine wave tracking circuitry

MOV Transient Protection
high-energy transient protection
line to neutral, line to ground,
neutral to ground

Mounting

Dimensions

18

Pulse Capacitor
high-frequency noise absorption

active tracking filtering with surge PrOtectiOn

STFV PLUS SERIES

Specications

DESCRIPTION VALUE

Input Voltage

Line Frequency 50/60 Hz

Conguration Single Phase (2 wire + ground)

Response Time < 5 ns

Enclosure High impact plastic case, 94V-0, Vacuum impregnated magnetics, epoxy encapsulated

Fusing External

Status Indication Green LED

Connection/Mounting Type Series/Panel Mount

Operating Temperature -40°C to +60°C at full load

Operating Humidity 0% to 95% Non-condensing

Mean Time Between Failure
(MTBF)

Packaging High impact plastic case, vacuum impregnated magnetics, epoxy encapsulated

Peak Surge Current
Capability (8 x 20 µs)

Load Surge Current Rating

Frequency Response
(Forward Reverse)

Transient Reduction *
(IEEE C62.41)

Warranty 10 year limited warranty

120 Vac Models 0-150 Vrms

240 Vac Models 0-275 Vrms

Derate Linearly to 60% at +70ºC

Greater than 100,000 hours (Mil. Std. 217F)

Per Phase 25,000 Amps

Line to Neutral 12,500 Amps

Line to Ground 12,500 Amps

Neutral to Ground 12,500 Amps

10m sec 5 x Nominal

1 sec 3 x Nominal

10 sec 2 x Nominal

100 kHz to 50 MHz 90 dB Max

Typical Category A Ringwave

(6 kV, 200A, 100 kHz)

Typical Category B Ringwave

(6 kV, 500A, 100 kHz)

< 10 volts peak

< 50 volts peak

* All measurements in volts. IEEE test results with no AC applied.

19

active tracking filtering with surge PrOtectiOn

e SolaHD STF Elite DIN Rail Mount Series combines
Active Tracking® technology with UL Listed surge
protection to protect against the full spectrum of voltage
transients and surges. It continuously tracks the input AC
power line responding instantly into action upon detecting
extraneous high frequency noise and high voltage transients
caused by everyday events such as turning on machinery,
motors, or equipment.

STFE ELITE SERIES

Features

• Series connected DIN Rail mounted lter

• Durable metal mount clip

• UL Listed surge current capacity – 45,000 Amps

• Transient protection in all modes (L-N, L-G, and N-G)

• Single phase applications up to 20 Amp

• Operating temperature from -40°C to +50°C

• Screw terminal connections

- Reliable and convenient screw clamp connections

- Accept 10-16 AWG wire

- Meet IP20 specications for ingress protection

• LED status indication

• Form C contact for remote monitoring

• Five year limited warranty

e STFE Series attenuates or reduces the amplitude of
normal mode noise to a minimum of 90dB that occurs in a
frequency range of 100KHz to 50MHz, and common mode
noise to a minimum of 60dB that occurs in a frequency
range of 5MHz to 50MHz. STFE provides the industry’s
best IEEE C62.41 Category “A & B” Ringwave protection.

ey are built to meet your unique requirements, and
are available in hardwired DIN Rail mount, single phase
conguration. ey are designed for years of trouble free
operation and require little or no operator intervention after
installation.

Applications

• Control Panels

• Factory Automation Installations

• Point of Use Industrial Equipment

• Programmable Logic Controllers

• Dedicated Industrial and Machine Tools Equipment

Selection Table

CATALOG
NUMBER

STFE030-10N

STFE050-10N

STFE100-10N

STFE200-10N

STFE030-24L

STFE050-24L

STFE100-24L

STFE200-24L

INPUT VOLTAGE

120 V Single Phase, 2 Wire + Ground

120 V Single Phase, 2 Wire + Ground

120 V Single Phase, 2 Wire + Ground

120 V Single Phase, 2 Wire + Ground

240 V Single Phase, 2 Wire + Ground

240 V Single Phase, 2 Wire + Ground

240 V Single Phase, 2 Wire + Ground

240 V Single Phase, 2 Wire + Ground

20

active tracking filtering with surge PrOtectiOn

STFE ELITE SERIES

Specications

DESCRIPTION

STFEXXX-10N STFEXXX-24L

Input Voltage 120 V (0-150 Vrms) 240 V (0-275 Vrms)

Line Frequency 47 - 63 Hz

Response Time < .5 ns normal mode, <5 ns common mode

Enclosure Fully Enclosed Metal Housing

Fusing Reference Fuse/Circuit Breaker Chart

Status Indication Green LED “OK”/Form C Contact/10 Amps @ 250 Vac or 5 Amps @ 100 Vdc

Connection/Mounting Type DIN Rail Mount

Operating Temperature -40°C to +50°C at full load Derate Linearly to 60% at +70ºC

Weight - lbs (kg) 1.7 lbs (0.70 kg)

Dimensions - in (mm)
(H x W x D)

4.88 x 2.56 x 4.56

(124.0 x 65.0 x 116.0)

Operating Humidity 0% to 95% Non-condensing

Per Phase 30,000 Amps

Peak Surge Current Capability

Line to Neutral 20,000 Amps

Line to Ground 10,000 Amps

Neutral to Ground 10,000 Amps

10m Sec 5 x Nominal

Load Surge Current Rating

1 sec 3 x Nominal

10 sec 2 x Nominal

Frequency Response

Normal Mode (Forward-Reverse) 100 kHz to 50 MHz 90 dB Max

Common Mode (Forward-Reverse) 5 MHz to 50 MHz 60 dB Max

Transient Reduction
(IEEE C62.41)

Typical Category A Ringwave

(6 kV, 200A, 100 kHz)

Typical Category B Ringwave

(6 kV, 500A, 100 kHz)

< 60 V Peak

<100 V Peak UL 1449

Warranty 5 year limited warranty

Connection Diagram

Line input
from source

L/L1

N/L2

GND

LINE

L/L1

N/L2

GND

Relay
Contacts

COMNO NC

LOAD

L/L1

N/L2

GND

L/L1

To load or

N/L2

GND

To remote indication
if needed

equipment
protect

active tracking filtering with surge PrOtectiOn

21

e rapid development of automated controls,
telecommunications and re/security systems has made
it imperative to have properly coordinated low-voltage
protection. Modern networked industrial facilities
require error free transmission of information for
maximum productivity and integrity of data.

e SolaHD STC series protects all susceptible low­voltage cable routes entering a facility and at key points
within the building. ese devices can be used as part
of a multi-stage protection strategy which involves
clamping the initial high-energy impulse, ltering any
remaining noise or transients to the PLC or sensitive
equipment and nally, protecting the Data/Signal
lines entering and leaving the control panel. Modern,
networked industrial facilities require error free
transmission of information for maximum productivity
and data integrity.

e hybrid design of these Data/Signal Line surge
suppressors allows them to respond quickly with high
energy absorption. ese units are available in a variety
of application specic voltage levels and packaging
congurations. e STC series is used to protect
network signal lines entering or leaving control panels
including PLCs, universal remote I/O, DeviceNet

TM

and Data Highway Plus.

STC SERIES

Low Voltage - Data/Signal, STC Series

SERIES APPLICATION

STC-POE

STC-DRS

STC-642

STC-CCTV

22

Data/signal line surge protection

Power-over-Ethernet, Category 5 and Category 6

DIN Rail mountable, single-pair surge protection

Two-pair data/signal protection

High-frequency coaxial protection for head and camera ends

STC-POE SERIES

e SolaHD STC Power-over-Ethernet (PoE) series is
designed to work on Category 5 PoE transmission lines
as well as Category 6 applications. ey feature both
female to female and male to female RJ-45 connection
options for ease of installation.

Power-over-Ethernet is a technology for wired Ethernet
LANs (Local Area Networks) that allows the electrical
current to be carried by the data cables rather than
power cords. is minimizes the number of wires that
must be strung in order to install the network. e
result is lower cost, less downtime, easier maintenance
and greater installation exibility than with traditional
wiring.

e STC PoE series is ideally suited to protect expensive equipment
and critical communication/data transfer from internally generated
transients and noise.

Features

• Exceeds CAT 5 PoE & 6 transmission values

• Applications up to 60 Vdc @ 300 mA

• ree year limited warranty

PoE allows users to power devices over Ethernet
cabling. Power and networking is provided over a single
cable. PoE has tremendous advantages in industrial
applications. e ease of combining signal and power
in a single Ethernet cable connection is contributing
to the already rapid evolution of Ethernet-based

STC-POE-65FF

Features

• Single use design

• 60 Vdc @ 300 mA continuous

• Cost eective protection

industrial control systems. Category 5e and Category
6 commonly known as Cat5e and Cat6 are the most
widely used Ethernet connectivity methods on the
market today. Cat5e and Cat6 are dened in ANSI/
TIA/EIA 568-B standard for Unshielded Twisted Pair
Cabling.

Selection Table

CATALOG NUMBER DESCRIPTION

STC-P0E-65FF

STC-CAT6-P0E-I

STC-C6-MP4

Female to Female Connector

Female to Female Connector with isolated
ground

CAT 6 PoE Mounting Plate

STC-CAT6-POE-I

Features

• Hybrid PTC (positive temperature coecient) resettable fuse -

up to 5,000 times

• 60 Vdc @ 750 mA continuous

• Isolated ground available

• 10kA peak surge current

• Premium protection

Specications

DESCRIPTION STC-P0E-65FF STC-CAT6-POE-I

Mode of Protection

DC Breakover Voltage 60 Vdc

Insertion Loss < .1 dB

Certied Transmission Speeds 10baseT, 100baseT, 1000baseT

Peak Surge Energy 300 Watt 750 Watt

Response Time <1 ns

Connectors RJ-45 (Female - Female)

Dimensions - in (mm) 2.30 x 1.00 x .80 (58.4 x 25.4 x 20.3) 5.40 x 1.60 x 1.70 (137.2 x 40.7 x 43.2)

Warranty 3 year limited warranty 5 year limited warranty

Normal Mode (L-L)

All Lines (1-8) Protected

All Lines (1-8) Protected (L-L) and (L-G)

Signal High-Low; High-Ground; Low-Ground

23

Data/signal line surge protection

Using three-stage hybrid technology, this DIN Rail
mountable, single pair, surge suppressor attenuates
over-voltage transients with gas tubes and silicon
avalanche components while resetable fuses (PTCs)
mitigate sneak currents. e PTC increases resistance
by several orders of magnitude when over-currents
exceed safe levels. A normal state resumes when over­currents are removed. e ability to self-restore in this
manner signicantly increases suppressor performance
and survivability.

e STC-DRS Series mounts onto a standard 35 mm
industrial DIN rail. ere are three Field Side and three
Electronics Side screw terminals. One is reserved for
a shield. ree electrically tied ground terminals are
provided for grounding the unit to building-approved
ground. e shield is isolated from ground.

Features

• Low-Voltage data surge protection

• ree-Stage hybrid technology

• Sneak/Fault current protection with

resetable fuses (PTCs)

• Low prole packaging

• Easy installation

• Fits standard 35 mm DIN Rail

• Fast response time <1 nanosecond

• Five year limited warranty

STC-DRS SERIES

Dimensions

Notes:
ese protectors are intended for indoor use on communication loop
circuits that have been isolated from the Public Switch Telephone Network.

Selection Table

CATALOG
NUMBER

STC-DRS-232

STC-DRS-036

STC-DRS-060

24

Data/signal line surge protection

MAX PEAK

SIGNAL VOLTAGE

15 22 >100 10KA 1500 150ma 5 Ω

30 36 >100 10KA 1500 150ma 5 Ω

52 60 >100 10KA 1500 150ma 5 Ω

NOMINAL

BREAKDOWN

VOLTAGE

e communication loop circuits shall not be exposed to accidental contact with
the electric light or power conductors. e protectors shall be installed per the
applicable requirements of the National Electric Code, ANSI/NFPA 70.

MAX CURRENT

1P 10X1000 MS

(OCCURRENCES)

PEAK CURRENT

8X20 MS

TYP. CAP

(PF)

MAX.

CONTINUOUS

CURRENT

NOMINAL

SERIES

RESISTANCE

STC-642 SERIES

e STC-642 series of surge suppressors are dual
pair (four wire) modules using three-stage hybrid
technology. is module addresses over voltage
transients with gas tubes and silicon avalanche
components. In addition, sneak and fault currents
are mitigated with resetable fuses (PTCs). e PTCs
increase resistance several orders of magnitude when
over currents exceed safe levels. A normal state resumes
when over currents are removed. e ability to self
restore in this manner signicantly increases suppressor
performance and survivability.

e STC-642 card edge module is gold-plated, double
sided and is designed to mate with the STC-642 gold­plated female terminal connector (sold separately).
When snapped together, the data circuits pass thru
the protector in a serial fashion from the four Field
Side terminals to the four Electronics Side terminals.
Terminals 1 or 10 of the STC-PCB1B must be attached
to building approved ground.

Application

• Intended for indoor use on communication loop

circuits which have been isolated from the Public
Switch Telephone Network.

• RS232 applications used with STC642-020 and
STC-PCB1B

• 4-20 ma signal applications used with STC642-

036 and STC-PCB1B

• For use in service capable of supplying less than

150 milliamperes continuously.

Features

• Lightning protection for low voltage data

• Signal lines

• ree-stage protection

• Sneak/fault current protection

• Resetable solid-state fuses - PTCs

• Low capacitance option for high speed data

• Plug-in module / Requires PCB1B base

• Hybrid design of includes series resistance

• Fast response time

• Five year limited warranty

Selection Table

CATALOG
NUMBER

STC642-020

STC642-036

STC-PCB1B

STC-FM4-DRC

20 Volt Clamp

36 Volt Clamp

Base for all STC-642 models. Designed to
accommodate up to 10 AWG wire. It oers Flat/
Phillips screws and can be mounted using 2 #6 size screws.
Must be ordered separately.

Optional DIN Rail Mounting Clip for STC-PCB1B

DESCRIPTION

Specications

DESCRIPTION STC642-020* STC642-036*

Peak Surge Current
(10 times)

Life Expectancy

Response Time <1ns

Voltage Clamp 20 36

Technology SAD Hybrid

Resistance 5 (typical)

Capacitance (typical) 1500pf

Operating Temperature -40

Weight - oz 2

Dimensions H x W x L ­in (mm)
(STC-642 & PCB1B)

Warranty 5 year limited warranty

*Part number STC-PCBIB sold separately

8x20 s (2000A) .. >100 occurrences

2.05 x 1.00 x 2.40 (52.1 x 25.4 x 61.0)

8x20 s .. 10kA

10x700 s 500A per line

10x700 s (400A)

o

C to +85oC

25

Data/signal line surge protection

Wiring Diagram (PIN Assignments)

STC-642 SERIES

2.16

(55.0)

Ground Terminal 1 or 10 (internally tied together) to building approved ground. The STC-PCB1B accommodates 24 to 10 AWG wire.

2.41

(61.2)

0.12 (3.0)

0.49 (12.4)

2.40

(61.0)

Top View

26

Data/signal line surge protection

0.80 (20.3)

Side View

STC-CCTV SERIES

e STC-CCTV Series is tailored specically to CCTV,
data, audio and cable applications. ese units are
single Coax Surge Protective Devices implementing
three-stage hybrid technology. ey address overvoltage
transients with a primary gas tube, and secondary
silicon avalanche components. Over-currents (e.g.
sneak and fault currents) are mitigated with solid-state
resetable fuses (PTCs). e STC-CCTV units are
designed in accordance with NFPA 780 (2004 Edition)
requirements, with up to 20kA of surge current
capability. e STC-CCTV-75I model has an isolated
ground and is recommended for use at the camera end.

Applications

• CCTV Head End

• CCTV Camera End

Features

• Hybrid, three-stage technology

• Sneak/fault current protection

• Low insertion loss

• Shielded case

• Five year limited warranty

Specications

DESCRIPTION STC-CCTV-75 STC-CCTV-75I

Operating Voltage 5

Clamping Voltage 6

Frequency Range 0 to 20 MHz

Equipment
Location

Rated Load Current 0.35 amperes

Topology 2-port Series

STC Technology

Modes of Protection Signal to Ground

Nominal Discharge
Current per Mode

Maximum
Discharge
Current per Mode

EMI Attenuation < 0.1 dB at 20 MHz

VSWR < 1.2

Continuous Power 0.72 Watts

Operating
Humidity

Operating &
Storage Temperature

Input & Output
Connection Type

Mounting Flange

Enclosure Type Metal

Certications

Warranty 5 year limited warranty

IEEE Category C, and Category B

Secondary Stage: Silicon Avalanche Components

Compliant for Communication Protectors

Primary Stage: Gas Tubes,

ird Stage: resetable fuses (PTCs)

10.0 kA

20.0 kA

0-95 % Non-condensing

o

-40

C to +85oC

BNC, 50 Ohm

UL 497B Pending, NFPA 780 (2004)

27

Data/signal line surge protection

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products under Appleton Group, a business
unit of Emerson Industrial Automation.

Emerson Industrial Automation brings
integrated manufacturing solutions
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