SolaHD scd series Specifications

scd series specifications

input

Input Voltage Range 20–72 V dc

Input Current 2.5 A max.

Input Filter Double Pi-Filter

output

Voltage See product label

Voltage Accuracy V1≤ ± 1%, V2/3≤ ± 4%

Output Current See product label

Ripple & Noise (20 MHz BW) Ripple: ≤1% Vout; Noise: ≤2% Vout

Regulation Line/Load ≤ ± 0.5%

Transient Recovery Time <4 ms

Overload Protection Continuous

Output Current Limitation 105–130% Inom

Gener al

Safety Approvals UL60950-1, cUL, UL508

Temperature Coecient 0.01%/K

Switching Frequency See data sheet

Eciency See data sheet

Isolation (input/output) 3,300 V ac (1 minute)

Isolation (input/case) 1,500 V ac (1 minute)

Isolation (output/case) 500 V ac (1 minute)

EMI/RFI EN 55 011, Class B

EMC EN 61 000-4-2, EN 61 000-4-3, EN 61 000-4-4, EN 61 000-4-5, EN 61 000-4-6

Storage Temperature -45 °C to +85 °C

Ambient Temperature See data sheet

Case Temperature +96 °C max.

Derating See data sheet

Cooling Free air convection

Case, Potting Material According to UL94-V0

Connection Wire ≤4 mm

Connection Stranded Wire ≤2.5 mm

efficiency values

SCD30S5-DN: ≥70% • SCD30S12-DN: ≥75% • SCD30S15-DN: ≥75% • SCD30S24-DN: ≥77% • SCD30S48-DN: ≥80%

installation n otes

(1) Only qualied personnel are allowed to install this device according to the national standards valid at the time
of installation. (2) A fuse should be placed in the dc input line to fully interrupt dc input power in case of fault. The
separation from dc main power has to be done in the terminal device. Line fuse for SCD30 models = 3.15 A slow blow.
(3) All data at 25 °C env. temp and full load (if not otherwise specied).

technical s upport

[phone] U.S. • [phone] International • [e-mail] • www.solahd.com

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P/N: A272-228 Rev. 0 09/16/10