HOW TO ADJUST PSU OUTPUT CURRENT
Mean Well PSU’s type A/AB
ADJUSTMENT GUIDE
1. Remove plastic plugs from the back side of the PSU.
2. Turn the potentiometers for current (I) and voltage (U) all the way down (rotate counter-clockwise).
3. Connect the PSU to the light panel (TRACY®: light panel row)
4. Connect supply voltage and switch on power.
5. Measure current with clamp amp-meter . Pliers are placed around one of the leads from the LED- panel.
6. Turn PSU voltage (U) back all the way up.
7. Slowly increase the PSU current (I) to the desired value (C) listed in the chart
8. Disconnect supply voltage, disconnect PSU and refit plastic plugs.
NOTE: Total current level is adjusted for all spots in the LED panels / panel rows connected to the PSU.
CURRENT VALUES
GRACY SQR 600x600-16
| Wattage (W) | Current (A) | Lumen (lm) |
| 20 | 0,9 | 3960 |
| 40 | 1,73 | 7050 |
| 60 | 2,50 | 9730 |
| 75 | 3,06 | 11480 |
GRACY RGS 560x260-12
| Wattage (W) | Current (A) | Lumen (lm) |
| 25 | 1,12 | 4.700 |
| 30 | 1,33 | 5.470 |
| 35 | 1,53 | 6.190 |
| 40 | 1,74 | 6.880 |
| 45 | 1,94 | 7540 |
| 50 | 2,14 | 8.150 |
PSU’s per 230 VAC circuit breaker
The recommended max. number of the LED PSU’s that can be connected to one Circuit Breaker/fuse type is shown as here:
