MEAN WELL CSP-3000-120 3000W 120V 25A Programmable Power

Part numberCSP-3000-120
Output voltage 120 V
Rated current 25 A
Rated power 3000 W
$628.19Excluding tax and shipping
Ships in 3–5 business daysLead time is the time from order to dispatch, and does not include transit time.
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CSP-3000 model selection table CSP Series
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Key specifications

Complete technical specifications
Output
Output voltage 120 V
Rated current 25 A
Rated power 3000 W
AC input range 180–264 VAC
Typical efficiency 92 %
Mechanical
Operating temperature -20 to 65 °C
Power factor correction Supported
Dimensions (L × W × H) 278 × 177.8 × 63.5 mm

Is this model right for you?

Within the CSP-3000 series, the CSP-3000-120 lists a 120 V output and 25 A output current. The CSP-3000-250 lists 250 V and 12 A, and the CSP-3000-400 lists 400 V and 7.5 A. Typical efficiency differs: 92% for CSP-3000-120, 92.5% for CSP-3000-250, and 93% for CSP-3000-400.

Product overview

The CSP-3000-120 provides a 120 V output at 25 A with 3000 W rated power. Its input voltage range is 180 ~ 264VAC 254 ~ 370VDC, and the frequency range is 47~63Hz. Typical efficiency is 92%, with ripple and noise of 800mVp-p. Dimensions are 278 × 177.8 × 63.5 mm and net weight is 3500 g.

Where this model fits

The CSP-3000-120 is used in Test & Measurement applications. Its 120 V output and 25 A output current are the electrical figures for this model. The operating temperature range is -20 to 65 °C, and the humidity range is 20 to 90%.

Complete technical specifications

Rev. 2025-08-08
Output
Output voltage 120 V
Rated current 25 A
Rated power 3000 W
Ripple & noise 800 mVp-p
Input
AC input range 180–264 VAC
DC input range 254–370 VDC
Frequency range 47–63 Hz
Typical efficiency 92 %
Power factor 0.95
Power factor correction Supported
Environmental
Operating temperature -20 to 65 °C
Storage temperature -40 to 85 °C
Operating humidity 20–90 % RH
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 278 × 177.8 × 63.5 mm
Net weight 3500.0 g
Safety & compliance
Safety standards UL62368-1, BS EN/EN62368-1, EAC TP TC004, GB4943.1

These approvals are recorded for the series as a whole. Where a line names particular models or ratings, it applies only to those — read it against this part number, and ask us for the certificate if your approval process needs it.

Identification
Part number CSP-3000-120
Brand MEAN WELL
Category AC/DC Programmable Power
Series CSP-3000

Approvals and compliance

From the manufacturer's datasheet for this series

United States

  • UL

    UL Listing or Recognition means UL Solutions tested samples against the applicable UL safety standard and audits the factory that builds them. A UL file number is the usual evidence an inspector or specifier asks for in North America.

Eurasian Economic Union

  • EAC

    Conformity with the Eurasian Economic Union technical regulations, covering Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. TP TC 004 is the low-voltage regulation and TP TC 020 the electromagnetic-compatibility one, so which number appears tells you what was assessed.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
Isolation resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH

Standards certified against

  • EN62368-1
  • GB4943.1
  • UL62368-1
Read the datasheet's exact wording

UL62368-1, BS EN/EN62368-1, EAC TP TC004, GB4943.1

Reproduced unedited from the manufacturer's datasheet. Where an approval covers only some models, the wording says so. Ask us for the certificate itself if your approval process needs it.

Certificates

Certificate copy supplied with this model.

  • CE · R50453592

    100%
    CE certificate R50453592

    CE · Certificate number R50453592

Ordering & shipping information

Order and delivery terms
Part number CSP-3000-120
Minimum order quantity 1
Country of origin China
Warranty 5-year limited warranty, subject to the conditions in MEAN WELL's published warranty statement.
Typical packed weight 3905 g
Unit weight 3500 g

Downloads

CSP-3000 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
CSP-3000-120 120 V25 A3000 W$628.19
Ships in 3–5 business days
CSP-3000-400400 V7.5 A3000 W$628.19
Ships in 3–5 business days
CSP-3000-250250 V12 A3000 W$628.19
Ships in 3–5 business days

CSP-3000-120: 120 V output, 25 A; CSP-3000-250: 250 V output, 12 A.

CSP-3000-120: 120 V output, 25 A; CSP-3000-400: 400 V output, 7.5 A.

CSP-3000-120: 92% typical efficiency; CSP-3000-250: 92.5%; CSP-3000-400: 93%.

CSP-3000-120: 800mVp-p ripple and noise; CSP-3000-250: 1000mVp-p; CSP-3000-400: 1200mVp-p.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2025-08-08
Last verified

View the manufacturer datasheet How we source and verify product data

Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.