18 RU ERK Series Rack, 20 Inches Deep
18 RU floor-standing rack, 20 inches deep, seismic rated with a 2,500 lbs UL load capacity
The ERK-1820 is an 18 RU floor-standing rack designed for professional AV installations requiring a secure, economical housing for sensitive equipment. This steel frame features a black wrinkle powder coat finish and is built with fully welded construction for maximum structural integrity. It is TAA compliant and manufactured in the USA. For thermal management, the rack sides include both top and bottom venting to promote airflow. Cable management is facilitated by integrated lacing points and slotted rackrail brackets, while the front features standard 10-32 threaded adjustable rackrails with numbered spaces for precise component positioning. This unit includes a key-locked standard rear door for enhanced security. While this configuration is a frame only, it can be ganged with other ERK Series units to create partitioned multi-bay installations for specialized thermal control or security. For seismic-sensitive environments, this rack is seismically rated with a seismic load capacity of 597 lbs (270.8 kg) when utilized with ERK-Z4 brackets. It is UL listed in the US and Canada with a substantial UL load capacity of 2,500 lbs (1,134 kg). The usable height within the 18 RU structure is 31.63 in (80.3 cm), providing ample room for rack-mounted hardware.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Depth | 20 in (50.8 cm) |
| Height | 35.63 in (90.5 cm) |
| Panel Width | 19 in (48.3 cm) |
| Product Weight | 59.1 lbs (26.8 kg) |
| Rack Units | 18 RU |
| Shipping Weight | 91 lbs (41.3 kg) |
| UL Load Capacity | 2500 lbs (1,134 kg) |
| Usable Depth | 18.47 in (46.9 cm) |
All other specifications 15
| Usable Height | 31.63 in (80.3 cm) |
| Width | 22 in (55.9 cm) |
| Color | Black |
| Federal Ops Country of Origin | USA |
| Finish | Black Wrinkle Powder Coat |
| Material | Steel |
| Product Configuration | Frame Only |
| Rack Rail Type | 10-32 |
| Rear Door | Yes |
| Seismic Rated | Yes |
| Ships Flat | No |
| TAA Compliant | Yes |
| UPC | 656747006142 |
| Certifications | ASCETAAUL Listed |
| Seismic Load Capacity | 597 lbs (270.8 kg) |
Resources
You'll need these with it
PD Slim High Density Vertical Power Strip, 8 Outlet, 15A, Basic Surge Protection - 10 ft Cord
PD-815SC$210.60
KO Series Rear Door Fan Kit, 190 CFM
KO-AWFP2$252.90
Select Series PDU with RackLink™, 2 Outlet
RLNK-215$429.30
1 RU BlowerPanel, 100 CFM, 32dB, Anodized & 220-240VAC
IQBP-2A$620.10
115V Fan 4 1/2 Inch, 50 CFM at 30dBA
QFAN$136.80
Leveling Feet
LF$40.50
Leveling Feet Isolating
LF-ISO$55.80
Multi-Mount PDU, 18 Outlet, 20A & 2-Stage Surge
PD-1820R-RN$432.00
18 RU Plexi Front Door for DWR and ERK Racks
PFD-18$486.90
18 RU Vented Front Door for DWR and ERK Racks, 64% Open
LVFD-18$501.30
Select Series UPS Backup Power Systems - UPS-SRBP-500
UPS-SRBP-500$351.00
Questions about this part
Is the ERK-1820 seismically rated for heavy equipment?
Yes, it has a seismic load capacity of 597 lbs (270.8 kg) provided it is installed with ERK-Z4 brackets.
What is the total weight capacity of this 18 RU rack?
The ERK-1820 is UL listed with a total load capacity of 2,500 lbs (1,134 kg).
Can I add cooling or power accessories to this rack?
Yes, compatible accessories include the KO Series Rear Door Fan Kit (KO-AWFP2) and various NEXSYS or PDX series PDUs.
How do I configure this rack for specific security needs?
This frame can be ganged with other ERK Series units to create partitioned multi-bay installations for better security and thermal management.
What are the dimensions for installation planning?
The ERK-1820 has a 22 in (55.9 cm) width and a 20 in (50.8 cm) depth, with a total height of 35.63 in (90.5 cm).