SolaHD (Sola Hevi-Duty)
SPD50K27Y50kA SPD 480Y/277V 3 Ph
50kA SPD 480Y/277V 3 Ph
Surge suppressor / surge protection device (SPD) / arrester - Emerson / SolaHD Sola/Hevi-Duty (SPD50K series) - 50kA SPD 480Y/277V 3 Ph - 277Vac / 480Vac (3-phase wye; 4-wires + ground) rated voltage - Max. discharge curent (Imax) 50kA - Max. continuous voltage (Uc) 320Vac (L-L) / 320Vac (L-N) - 3-poles Y + ground (3P+N+PE) - Pre-wired with 3ft / 0.9m cable (10AWG cond.) terminated with bare end flying leads - <1ns response time - Wall mounting - NEMA 4 - UL 94-0 polycarbonate housing
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
SPD50K27Y
Online Price
$485.38
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
SPD50K27YEmerson / SolaHD - SPD50K series
Description
Surge suppressor / surge protection device (SPD) / arrester - Emerson / SolaHD Sola/Hevi-Duty (SPD50K series) - 50kA SPD 480Y/277V 3 Ph - 277Vac / 480Vac (3-phase wye; 4-wires + ground) rated voltage - Max. discharge curent (Imax) 50kA - Max. continuous voltage (Uc) 320Vac (L-L) / 320Vac (L-N) - 3-poles Y + ground (3P+N+PE) - Pre-wired with 3ft / 0.9m cable (10AWG cond.) terminated with bare end flying leads - <1ns response time - Wall mounting - NEMA 4 - UL 94-0 polycarbonate housing
Specifications
Primary brand
Emerson
Secondary brand
SolaHD Sola/Hevi-Duty
Main function
Surge arrester / Surge protection device (SPD)
Product series / family name
SPD50K series
Network frequency
47-63 Hz
Functions
Surge suppressor / surge protection device (SPD) / arrester
Indicator -- Green LED visible -- OK
Indicator -- Green LED extinguished -- replace
Indicator -- Every MOV is monitored as opposed to "power is present"
Indicator -- LED visible from multiple sides and angles for better viewing
Indicator -- Green LED visible -- OK
Indicator -- Green LED extinguished -- replace
Indicator -- Every MOV is monitored as opposed to "power is present"
Indicator -- LED visible from multiple sides and angles for better viewing
Poles
3-poles Y + ground (3P+N+PE)
Display
Green LED
Rated voltage (AC)
277Vac / 480Vac (3-phase wye; 4-wires + ground)
Maximum continuous operating voltage (Uc)
320Vac (L-L)
320Vac (L-N)
320Vac (L-N)
Connection type
Pre-wired with 3ft / 0.9m cable (10AWG cond.) terminated with bare end flying leads
Short circuit breaking rating
200kA
Protection functions
Voltage Protection Ratings -- 1200V (L-N)
Voltage Protection Ratings -- 2000V (L-L)
Voltage Protection Ratings -- 1000V (N-PE)
Voltage Protection Ratings -- 1800V (L-PE)
Voltage Protection Ratings -- 2000V (L-L)
Voltage Protection Ratings -- 1000V (N-PE)
Voltage Protection Ratings -- 1800V (L-PE)
Mounting mode
Wall mounting
Response time
<1ns / 0.000000001 s
Degree of protection
NEMA 4
Net Height (mm)
82.59 mm
Net Width (mm)
91.04 mm
Net Depth (mm)
85.99 mm
Material
UL 94-0 polycarbonate housing
Ambient air temperature for operation
-40...+85 °C
Rated discharge current
20 kA
Maximum discharge current
50 kA
Manufacturer product status
Commercialized
Compliant with standard(s)
UL
RoHS
ANSI/IEEE
RoHS
ANSI/IEEE
Benefits
50kA per phase surge current rating
Type 1 -- UL 1449; CSA 22.2 No. 269.1
200kA SCCR
Complies with UL 96A 12th Edition master label requirements for lighting protection systems
Voltage specific design
Tri-mount installation possible via standard 0.75" nipple; DIN-Rail mount (rail not included) or bracket mount for flat surfaces
Visual diagnostics
Audible alarm with relay contacts
Dry contact connection leads exit through nipple via #18AWG (3feet) at 24Vdc at 2A
10-year limited warranty
Type 1 -- UL 1449; CSA 22.2 No. 269.1
200kA SCCR
Complies with UL 96A 12th Edition master label requirements for lighting protection systems
Voltage specific design
Tri-mount installation possible via standard 0.75" nipple; DIN-Rail mount (rail not included) or bracket mount for flat surfaces
Visual diagnostics
Audible alarm with relay contacts
Dry contact connection leads exit through nipple via #18AWG (3feet) at 24Vdc at 2A
10-year limited warranty
Net width (in)
3.58 in
Net Height (in)
3.25 in
Application type
Can be installed anywhere in any electrical distribution system; line-side or load-side of main disconnect
Related Documents
| Name | Last Update | Language |
|---|---|---|
| SolaHD - SPD50K series - Catalog.pdf | 30 Jan 2022 | English (US) |
