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.
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, filtering any remaining noise or transients to the protected sensitive equipment and finally, protecting the data/signal lines entering or leaving the control panel or the factory floor. This coordination of devices provides the lowest possible let through voltage to the equipment.
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.
surge protective Device/filter application selection table ACTIVE TRACKING FILTERING WITH SURGE PROTECTION Surge Protection applications stv 200/400K stv 100K stv25K stfe stfv Data/Signal 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 Programmab
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. This 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).
STV 200/400K series SolaHD STV 200/400K Series offers continuous protection from damaging voltage transients and electrical noise commonly found at the service entrance or distribution panel. The modular design of the STV 200/400K allows for installation flexibility and the robust design allows for installation in the most severe exposure locations. They are capable of handling the high-impulse, potentially damaging transients commonly found at the service entrance or distribution panels.
STV 200/400K series Specifications Parameters Input Voltage Catalog Number STV200K-10Y STV200K-27Y STV200K-48D STV400K-10Y STV400K-27Y STV400K-48D 208 Y/120 V 480 Y/277 V 480 V 208 Y/120 V 480 Y/277 V 480 V 3Ph Wye, 4W+G 3Ph Wye, 4W+G 3Ph Delta, 3W+G 3Ph Wye, 4W+G 3Ph Wye, 4W+G 3Ph Delta, 3W+G Maximum Continuous Operating Voltage (MCOV) 125% of the nominal level for 120 V; 115% for all other voltages 47–63 Hz Line Frequency < 0.
STV 200/400K series Dimensional Drawings 12.00 (304.8) 8.25 (209.6) 0.31 (7.9) Phase L1/A Phase L2/B Phase L3/C Service Panel for Loads to be Protected Disconnect/Main Breaker for Panel Neutral Bus Dedicated Disconnect (Optional) Ground Bus 16.25 (412.8) 16.75 (425.5) Recommended Wire Entrance Summary Alarm Contacts (x2) Pin 1 = Normally Open Pin 2 = Common Pin 3 = Normally Closed TB1 1.30 max. (33.0) 14.25 (362.
STV 100K Series SolaHD’s STV 100K hardwired surge protective devices are designed for installation at the service entrance, branch panel or a dedicated sensitive electronic load. These units feature all mode protection, LED and audible alarm status indication, sinewave tracking and form “C” dry contacts. The 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.
STV 100K Series Specifications Catalog Number Description Nominal Input Vac System Configuration STV 100K-10S 120/240 V Single Phase 3 wire + Ground STV 100K-10N STV 100K-24L STV 100K-10Y STV 100K-23Y STV 100K-27Y STV 100K-24D STV 100K-48D STV 100K-10D4 STV 100K-24D4 120 V 240 V 208 Y/120 V 400 Y/230 V 480 Y/277 V Single Phase 2 wire + Ground Maximum Continuous Operating Voltage (MCOV) Three Phase Wye 4 wire + Ground 240 V 480 V Three Phase Delta 3 wire + Ground 240 D/120 V 480 D/240 V Three P
STV 25K DIN Rail Series This series provides point-of-use protection, at the dedicated equipment level, against damaging transients. Ideal for installation in electronic control cabinets found in harsh industrial environments such as the factory floor or at remote locations. These devices provide 25,000 amps of surge protection per phase, sine wave tracking, LED status indication and form “C” dry contacts.
STV 25K DIN Rail Series Specifications Description Input Voltage Maximum Continuous Operating Voltage (MCOV) Catalog Number STV 25K-10S STV 25K-24S 120 Vac, Single Phase 0-135 Vrms 240 Vac, Single Phase 0-260 Vrms 120 - 150 Vrms 240 - 275 Vrms 47-63 Hz Line Frequency Connection/Mounting Type DIN Rail Mount (Chassis Mount Bracket Optional order SDN-PMBRK2) with screw terminals for #12 AWG. Input Current Rating 20 Amps Phase Configuration 2 wire + GND 3.0 lbs (1.36 kg) Weight - lbs (kg) 4.
STF Series 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 effects 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.
STF Series Selection Table Catalog Number Amps Min. Wire Size (AWG Suggested) Fuse/Circuit Breaker Ampacity Suggest Max Case Dim. in (mm) - A x B x C Mounting Flange Dim. in (mm) - D x E x F Weight lbs (kg) Design Style 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.
STF Series Specifications Description Input Voltage 120/208 Vac Models 277/480 Vac Models 480 Vac Models 0-150/240 Vrms 0-320/520 Vrms 0-520 Vrms 50/60 Hz Line Frequency Transient Attenuation Response Time Instantaneous > 100,000 Hours (Mil Std. 217F) Mean Time Between Failure (MTBF) Single phase < 30 Amps housed in black, high impact plastic case, vacuum impregnated magnetics, epoxy encapsulated. Packaging Single phase > 30 Amps, 480 Vac, and three phase units housed in NEMA 12 enclosures.
STFV Plus Series The SolaHD STFV Plus Series combines Active Tracking® filtration 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. These devices are designed to meet UL 1283 for Electromagnetic Interference Filters.
STFV Plus Series Selection Table Catalog Number Amps Case Dim. in (mm) - A x B x C Mounting Flange Dim. in (mm) - D x E x F x G Number Min. Wire Size (AWG Suggested) Screw Size Fuse/Circuit Breaker Ampacity Suggest Max Weight lbs (kg) Single-Phase Models (120 Vac) STFV025-10N 2.5 4.00 x 2.88 x 1.81 (101.6 x 73.2 x 46.0) 4.38 x 2.12 x 5.31 x 0.19 (111.3 x 53.8 x 134.9 x 4.8) 26 #6 2.5 3.125 1.0 (.45) STFV050-10N 5.0 4.00 x 2.88 x 1.81 (101.6 x 73.2 x 46.0) 4.38 x 2.12 x 5.31 x 0.
STFV Plus Series Specifications Description Value 120 Vac Models Input Voltage 0-150 Vrms 240 Vac Models 0-275 Vrms Line Frequency 50/60 Hz Configuration Single Phase (2 wire + ground) Response Time < 5 ns Enclosure High impact plastic case, 94V-0, Vacuum impregnated magnetics, epoxy encapsulated External Fusing Green LED Status Indication Series/Panel Mount Connection/Mounting Type -40°C to +60°C at full load Derate Linearly to 60% at +70ºC Operating Temperature 0% to 95% Non-condensi
STFE ELITE series Features •• Series connected DIN Rail mounted filter •• 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 The 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.
STFE ELITE series Specifications Description Input Voltage STFEXXX-10N STFEXXX-24L 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 Fully Enclosed Metal Housing Enclosure Reference Fuse/Circuit Breaker Chart Fusing Green LED “OK”/Form C Contact/10 Amps @ 250 Vac or 5 Amps @ 100 Vdc Status Indication DIN Rail Mount Connection/Mounting Type -40°C to +50°C at full load Derate Linearly to 60% at +70ºC Operating Temperature 1.
STC Series The rapid development of automated controls, telecommunications and fire/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. The SolaHD STC series protects all susceptible lowvoltage cable routes entering a facility and at key points within the building.
STC-POE Series The SolaHD STC Power-over-Ethernet (PoE) series is designed to work on Category 5 PoE transmission lines as well as Category 6 applications. They feature both female to female and male to female RJ-45 connection options for ease of installation. The STC PoE series is ideally suited to protect expensive equipment and critical communication/data transfer from internally generated transients and noise.
STC-DRS Series 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. The PTC increases resistance by several orders of magnitude when over-currents exceed safe levels. A normal state resumes when overcurrents are removed. The ability to self-restore in this manner significantly increases suppressor performance and survivability.
STC-642 Series The STC-642 series of surge suppressors are dual pair (four wire) modules using three-stage hybrid technology. This module addresses over voltage transients with gas tubes and silicon avalanche components. In addition, sneak and fault currents are mitigated with resetable fuses (PTCs). The PTCs increase resistance several orders of magnitude when over currents exceed safe levels. A normal state resumes when over currents are removed.
STC-642 Series Wiring Diagram (PIN Assignments) 2.16 (55.0) 2.41 (61.2) Ground Terminal 1 or 10 (internally tied together) to building approved ground. The STC-PCB1B accommodates 24 to 10 AWG wire. 0.12 (3.0) 0.49 (12.4) 2.40 (61.0) Top View 0.80 (20.
STC-CCTV Series Specifications Description 5 Clamping Voltage 6 Frequency Range 0 to 20 MHz • CCTV Camera End Features • Hybrid, three-stage technology • Sneak/fault current protection • Low insertion loss • Shielded case • Five year limited warranty IEEE Category C, and Category B Rated Load Current 0.
SolaHD is our premium line of powerconversion and power quality solutions products under Appleton Group, a business unit of Emerson Industrial Automation. Appleton Group is organized into three focused businesses that provide distributors and end-users expert knowledge and excellent service. Emerson Industrial Automation brings integrated manufacturing solutions to diverse industries worldwide.
