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STV25K Series

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

•  Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E, 

NOM-029-STPS or CSA Z462.

• 

This equipment must only be installed and serviced by qualified electrical personnel.

• 

Turn off all power supplying this equipment before working on or inside equipment.

• 

Always use a properly rated voltage sensing device to confirm power is off.

• 

Replace all devices, doors and covers before turning on power to this equipment.

• 

This equipment must be effectively grounded per all applicable codes. Use an equipment-grounding conductor to 

connect this equipment to the power system ground.

•  Do not supply more than 24VDC / 24VAC and no more than a current of 2A to contacts.
• 

Confirm that the Surge Protective Device voltage rating on the module or nameplate label is not less than the 

operating voltage.

•  This equipment must be installed inside an enclosure and located so, as to prevent accidental contact with 

terminals during maintenance or servicing.

• 

Do not install in areas with excessive dust, corrosive vapors, flammable materials, or explosive atmospheres.

Failure to follow these instructions will result in death or serious injury.

WARNING:

 This product can expose you to chemicals including DINP, which is known to the State 

of California to cause cancer, and DIDP which is known to the State of California to cause birth 

defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.

NOTICE

LOSS OF SURGE SUPPRESSION

• 

Make certain that Surge Protective Device is disconnected from the circuit it is protecting before conducting high 

potential insulation testing.

Failure to follow these instructions can result in equipment damage..

1.0 Installation & Operation

The SolaHD STV25K Series Surge Protective Device is a high-quality transient diversion system designed to 
protect sensitive equipment from damaging transient voltage surges resulting from load switching, lightning 
strikes, and other sources.

The installer should perform the following steps to ensure a quality installation. Please read all instructions 
before starting the installation of this product. These instructions do not replace national or local electrical 
codes. Check applicable codes to ensure compliance.

Summary of Contents for SOLAHD STV25K Series

Page 1: ...Surge Protective Devices STV25K Series ...

Page 2: ......

Page 3: ...ossible injury or death DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used to address practices not rela...

Page 4: ...ing Do not install in areas with excessive dust corrosive vapors flammable materials or explosive atmospheres Failure to follow these instructions will result in death or serious injury WARNING This product can expose you to chemicals including DINP which is known to the State of California to cause cancer and DIDP which is known to the State of California to cause birth defects or other reproduct...

Page 5: ...e making electrical connections or servicing Failure to follow these instructions will result in death or serious injury 1 1 Environment The unit is designed for indoor operation in an ambient temperature range of 40 C to 60 C 40 F to 140 F with a relative humidity of 0 to 95 non condensing NOTICE LOSS OF SURGE SUPPRESSION Do not install in areas with excessive dust corrosive vapors flammable mate...

Page 6: ... during maintenance and service DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH This equipment must be installed inside an enclosure and located so as to prevent accidental contact with terminals during maintenance or servicing Failure to follow these instructions will result in death or serious injury 1 5 Maximum Current Capability The total current draw in which the STV25K may continuousl...

Page 7: ... EXPLOSION OR ARC FLASH This equipment must be effectively grounded per all applicable codes Use an equipment grounding conductor to connect this equipment to the power system ground Failure to follow these instructions will result in death or serious injury 1 11 Voltage Protection Ratings VPRs To maintain the voltage protection ratings marked on these products as obtained by Underwriters Laborato...

Page 8: ...voltages are supplied to the unit For further assistance please contact SolaHD Technical Support at 1 800 377 4384 You can also e mail us at solahd technicalservices emerson com Table 1 Voltage Ratings Power Source Configurations Model STV25K10S Nominal Voltage 50 60 Hz 120 V ac System Configuration Single phase 2W G Source Configuration Model STV25K24S Nominal Voltage 50 60 Hz 240 V ac System Con...

Page 9: ... G L L L G EMI RFI Noise Rejection Normal mode 50 dB minimum Common mode 40 dB minimum Operating Temperature 40 C to 60 C 40 F to 140 F Operating Humidity 0 to 95 non condensing Dimensions D x W x H 4 35 in x 2 56 in x 4 84 in 110 5 mm x 65 0 mm x 122 9 mm Net Weight 3 0 lb 1 36 kg Enclosure Metal IP20 Mounting Type DIN rail mounting NOTE Optional chassis mounting bracket is available P N SDN PMBR...

Page 10: ...800 377 4384 4 0 Warranty Please refer to the Terms Conditions of Sale document While every precaution has been taken to ensure accuracy and completeness in this manual Appleton Grp LLC d b a Appleton Group assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions ...

Page 11: ...STV25K Series Page 8 ...

Page 12: ...riel Nord 35 rue André Durouchez CS 98017 80084 Amiens Cedex 2 France T 33 3 2254 1390 China Sales Office Shanghai T 86 21 3338 7000 Canada EGS Electrical Group Canada Ltd 99 Union Street Elmira ON N3B 3L7 Canada T 1 888 765 2226 Middle East Sales Office Dammam Saudi Arabia T 966 13 510 3702 Chile Sales Office Las Condes T 56 2928 4819 India Sales Office Chennai T 91 44 3919 7300 Korea Sales Offic...

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