CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Super Flower Leadex VII XG 850W
Serial NumberS2305199001
Lab IDSF85002180
Certification ID252180
  • Test Result Report ID: 23PS2180A
  • Certificate Issue Date: May 19, 2023
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

DUT Information(Non-accredited measurements)

Cables and Connectors(Non-accredited measurements)

Power Specifications

Test Results

Temperature & Compliance Info

Performance Summary

Hold-Up Time & PWR_OK Signal

Stromverbrauch im Ruhezustand

Tables

Graphs

Efficiency Graph

Efficiency and power factor by load range

8586878889909192Average efficiency (%)86.6991.3891.8891.4090.500-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 85115V
8586878889909192Average efficiency (%)0-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 85115V
0.920.940.960.981.00Average power factor0.9590.9890.9940.9960.9960-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 0.92115V
0.920.940.960.981.00Average power factor0-<20 %20-<40 %40-<60 %60-<80 %80-100 %axis starts at 0.92115V
Load rangePointsEfficiency
115V
PF
115V
0-<20 %22886.69%0.959
20-<40 %33191.38%0.989
40-<60 %32791.88%0.994
60-<80 %33391.40%0.996
80-100 %33490.50%0.996
70-100 % (High-Load)49890.73%0.996
All (published average)155390.61%0.989

INFO

The average efficiency and power factor in five ranges of load. Calculated from the 1553 (115V) load combinations of the certification sweep, the same data that ETA and LAMBDA use (test 0 excluded). Load is the total DC output as a share of the rated 850 W. These are plain averages of the valid readings, as for the ETA rating, so the ranges combined give back the published averages.

Informational. Not part of the ETA or LAMBDA rating.

Noise Graph

Noise by load range

High-Load Index (70-100 % load)
Noise 25.1 dB(A) at 115V · loudest point 34.7 dB(A)
Efficiency 90.73% · power factor 0.996 (115V)
05101520253035Average noise (dB(A))5.00-<20 %fan off 100%5.020-<40 %fan off 84%5.040-<60 %fan off 42%13.060-<80 %fan off 1%26.780-100 %fan off 0%115V
0102030Average noise (dB(A))5.00-<20 %off 100%5.020-<40 %off 84%5.040-<60 %off 42%13.060-<80 %off 1%26.780-100 %off 0%115V
Load rangeNoise 115V
avg (loudest)
Fan off
115V
0-<20 %5.0 (5.0)100%
20-<40 %5.0 (5.0)84%
40-<60 %5.0 (6.7)42%
60-<80 %13.0 (28.2)1%
80-100 %26.7 (34.7)0%
70-100 % (High-Load)25.1 (34.7)0%
All (published average)20.3 (34.7)42%

INFO

The average noise in five ranges of load, the share of points with the fan stopped (semi-passive operation), and the High-Load Index: the same figures for all points at 70 % of the rated output and above. Calculated from the 1553 (115V) load combinations of the certification sweep, the same data that ETA and LAMBDA use (test 0 excluded). Load is the total DC output as a share of the rated 850 W. Noise is averaged on the energy scale, as for LAMBDA, so the ranges combined give back the published average noise. Each load combination is held for about five seconds; the stabilized readings at fixed loads are under "Noise under high ambient temperature".

Informational. Not part of the ETA or LAMBDA rating.

Noise under high ambient temperature (indicative)

115V

LoadNormal ambient
fan · noise · intake
High ambient
fan · noise · intake
Noise change
10%0 RPM · <6.0 dB(A) · 44.6 °C0 RPM · <6.0 dB(A) · 44.6 °Cfan off in both
20%0 RPM · <6.0 dB(A) · 45.4 °C0 RPM · <6.0 dB(A) · 45.4 °Cfan off in both
50%374 RPM · <6.0 dB(A) · 42.2 °C374 RPM · <6.0 dB(A) · 42.2 °Cfan off in both
100%1460 RPM · 46.6 dB(A) · 45.4 °C1460 RPM · 46.6 dB(A) · 45.4 °C+0.0 dB(A)

230V

LoadNormal ambient
fan · noise · intake
High ambient
fan · noise · intake
Noise change
10%0 RPM · <6.0 dB(A) · 44.2 °C0 RPM · <6.0 dB(A) · 44.2 °Cfan off in both
20%0 RPM · <6.0 dB(A) · 45.3 °C0 RPM · <6.0 dB(A) · 45.3 °Cfan off in both
50%374 RPM · <6.0 dB(A) · 42.1 °C374 RPM · <6.0 dB(A) · 42.1 °Cfan off in both
100%1470 RPM · 46.5 dB(A) · 45.6 °C1470 RPM · 46.5 dB(A) · 45.6 °C+0.0 dB(A)

INFO

Fan speed, noise and the measured intake temperature at 10, 20, 50 and 100 % load, from the two load regulation tests: at normal ambient (about 30-32 °C) and at high ambient (about 40-47 °C). These are stabilized readings at fixed loads, not averages over the certification sweep, so they are indicative of how the fan behaves when it is hot. "<6.0" is the floor of our sound meter, with the fan stopped; with the fan stopped, the intake sensor can read higher than the chamber air.

Informational. Not part of the ETA or LAMBDA rating.

Conducted Emissions EN 55032 & CISPR 32

Indicative Performance

Efficiency under high ambient temperature

5VSB Efficiency

5VSB Efficiency (ERP LOT 3/6 & CEC)

Protection Features

Supplementary Tests (For Reference)

Typical Load Tests

Light Load Tests

Ripple Measurements

Super Flower Leadex VII XG 850W

Top side
Top side
Power specifications label
Power specifications label
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CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus