ETA Systems ETA-S20 사용자 설명서

Specifications are subject to change without notice.

1601 Jack McKay Blvd. • Ennis, Texas 75119  U.S.A.

Telephone: 800-321-6699 • Fax: 800-996-3821

Before installing, we strongly suggest you read the entire manual to ensure you benefit from all the features of the ETA-S20. The  
ETA-S20 can be placed on a shelf or rack mounted in a standard 19" width rack. When rack mounted, placement within the rack is 
flexible however the ETA-S20 should be within 6' of a dedicated 20A AC outlet. When rack mounting, use Rack Rail type screws which
are 

10

⁄

32

" x 1". Always make sure the 20A outlet is properly inspected by a certified electrician prior to connecting the ETA-S20. Make sure 

to inspect the equipment that is to be plugged into the ETA-S20 to ensure it does not exceed 20A total amperage draw.

Type 

 AC Power Distribution & Surge Suppressor

Front Panel
Outlets

20A NEMA 5-20R, 1 Unswitched

Activation Switch

Rocker, Illuminates Red when in the ON position

Circuit Breaker

20A Resettable

Indicators

AC Power ON Red, AC Protect Active ON Green

Rear Panel
AC Outlets

NEMA 5-20R, 8 Outlets total: 7 Switched, 1 Unswitched

AC Mains Power Cord

9' (2.74m), 12 gauge, AC Plug NEMA 5-20P

Technical Data
Current Rating 

 Limited to 16A 2000W Continuous

Current Protection

20A AC Mains Breaker

Operating Voltage

102VAC – 132VAC

MOV - New Generation

Qty. 3 Hot to Neutral, Hot to Ground, Neutral to Ground

Clamping Voltage

L-N: 400, L-G: 500, N-G: 400 / 3KA, 8/20µs

Max. Spike Clamping Voltage

6KV, 1.2/50µs

Max. Spike Clamping Resp. Time 

 <1 nanosecond

Maximum Surge Current

45000A, 8/20µs

Energy Rating

900 Joules, 8/20µs

Noise Attenuation EMI/FRI

40dB @ 10kHz - 100MHz

Temperature Range

5° – 35°C

Humidity Range 

5% to 95% R.H.

Mechanical
Chassis Finish

Black

Mounting 

 Rack Mount, 1 RU 

Height  

1.75" (1RU, 44.5mm)

Width 

19" (482.6mm)

Depth  

3.75" (95.5mm)

Weight   

5.5 lbs (2.49kg)

Power Consumption  

800 milliwatts

Agency Listings  

UL and cUL Listed