COOLX NFF Series Fanless Modular AC/DC Power Supply 600 W
- 100% natural convection cooled
- No internal or external fans needed
- No base-plate neede
- No Acoustic Noise or Vibrations & Breakthrough Level Reliability
COOLX NFF Series
Fanless Modular AC-DC Power Supply 600 W
The World’s First Fanless modular power supply, the CoolX600 NFF Series is the revolutionary new Convection-Cooled modular power supply from Excelsys. It provides an incredible 600W in a compact 4.5 x 8.5 x 1U package with no fan. The silent CoolX600 generates no acoustic noise and o ers system designers best in class performance in e ciency (>94%) and unrivalled reliability in addition to the most comprehensive feature set and specifications.
The series comprises two base models. The CX06S is certified to IEC60950 2nd edition for industrial applications as well as the upcoming IEC62368-1 standard. The CX06M carries IEC60601-1 3rd edition & IEC60601-1-2 4th edition (EMC) for medical applications. The CoolX600 can be populated with up to 4 CoolMods, providing up to 8 isolated DC outputs ranging from 2.5V to 58.0V. Continuing the Excelsys tradition of flexibility, the CoolX600 is completely user and field configurable. Outputs can be adjusted to the required set point voltages and can be configured in parallel or series for higher current and/or higher voltages. CoolPacs can be paralleled for higher power and N+1 Redundancy applications.
There is a range of CoolMods available including medium and high power single outputs and dual modules.
Certifications
Medical
– IEC60601-1 3rd Edition compliant
– IEC60601-1-2 4th edition EMC compliant
– 2 MOPP
– Dual Fused – Suitable for Type B and BF rated applications
– ISO13485 Industrial
– IEC60950, IEC62368-1
– ISO9000 – SEMI F47
Defence/Aero
– MIL810G certified
– MIL461G, CE101, CE102
Applications
Medical: Clinical diagnostic equipment, Medical lasers, Dialysis equipment, Radiological Imaging, Clinical Chemistry
Industrial: Test and Measurement, Industrial Machines, Automation equipment, Printing, Telecommunications, Audio equipment
Hi Rel: Harsh Industrial Electronics, Radar (Naval, Ground Based), Communications Test & Measurement
Specifications Table
| INPUT | |||||
| Parameter | Conditions/Description | Min | Nom | Max | Units |
| AC Operating Input Range | 85 | 264 | VAC | ||
| Nominal Input Voltage Range | Universal Input 47-440Hz | 100 | 240 | VAC | |
| Extended AC Operating Range | Maximum for 5 seconds | 300 | VAC | ||
| DC Input voltage range | 120 | 300 | VAC | ||
| Input Current | 90VAC @ 420W | 0.6 | A | ||
| Inrush Current | 230VAC @ 600W | 25 | A | ||
| Power Factor | 120VAC@ 500W | 0.98 | |||
| Undervoltage Lockout | Shutdown | 65 | 74 | VAC | |
| Input Fuses Rating | Dual Fused (Line and Neutral) 250VAC | 8 | A | ||
| Efficiency | 230VAC, 600W with 3 x CmC CoolMods 230VAC, 600W with 1 x CmE CoolMod |
93 94 |
% % |
||
| COOLMOD OUTPUT | |||||
| Power Rating | CX06: See derating curves | 600 | W | ||
| Minimum Load | 0 | A | |||
| Line Regulation | For ±10% change from nominal line CmE, CmG, CmH |
±0.1 ±0.5 |
% | ||
| Load & Cross Regulation | For 25% to 75% load change | ±0.2 | % | ||
| Transient Response | For 25% to 75% load change 0.5A/uS: Voltage Deviation *CmE & CmF, CmG, CmH Figures in () Settling Time |
4 (4) 500 (1000) |
% μS |
||
| Ripple and Noise | 100mV or 1.0% pk-pk. 20MHz BW CmF |
1 1.5 |
% % |
||
| Overvoltage Protection | Tracking OVP Level (N/A in CmE & CmF, CmG, CmH) Latching OVP Level |
105 110 |
125 160 |
% % |
|
| Remote Sense | Max. line drop compensation | N/A in CmG & CmH |
0.5 | VDC | |
| Overshoot | 1 | % | |||
| Rise Time | Monotonic CmG, CmH Figures in () | 10 (20) | ms | ||
| Turn-on Delay | From AC in *CmE & CmF, CmG, CmH Figures in () From Global Enable From CoolMod Enable |
800 10 (20) 10 (20) |
ms ms ms |
||
| Hold-up Time | For nominal output voltages at full load | 20 | ms | ||
| CoolMod Power | As per CoolMod table | ||||
| Output Adjustment Range | Manual: Multi-turn potentiometer. As per CoolMod table Vtrim: As per CoolMod table |
||||
| Overcurrent Protection | Straight line with hiccup activation @ 35% Vo nom CmE & CmF, CmG, CmH: Current limit hiccup autorecovery CmM, CmN, CmP & CmQ: Straight line with hiccup activation at 70% of Vo min |
110 | 130 | 150 | % |
| Short Circuit Protection | Yes, Autorecovery | ||||
| OverTemperature Protection | Yes, Autorecovery (CmG, CmH latch o ) | ||||
| Capacitive Load | Nominal output voltages at full load CmG, CmH |
10 270 |
mF uF |
||
| AUXILIARY OUTPUT | |||||
| Nominal Output Voltage | Aux Voltage Option A Aux Voltage Option B |
11.76 4.75 |
12 5 |
12.24 5.25 |
V V |
| Load Regulation | ±2 | % | |||
| Line Regulation | For ±10% change from nominal line | ±0.5 | % | ||
| Maximum Output Current | Aux Voltage Option A Aux Voltage Option B |
1.96 4.7 |
A A |
||
| Maximum Output Capacitive Load |
1000 | uF | |||
| Output Overcurrent Protection | Hiccup | 110 | 140 | % | |
| Short Circuit Protection | Yes, Autorecovery | ||||
| ENVIRONMENTAL | |||||
| Operating Temperature | Operates to specifi cation below -20°C after 10 min warm-up | -40 | +85 | °C | |
| Storage Temperature | -40 | +85 | °C | ||
| Derating | See Derating Curves including note 2 | ||||
| Relative Humidity | Non-condensing | 5 | 95 | %RH | |
| Shock & Vibration | MIL-STD810G Method 514.6 | ||||
| Altitude | 5000 | m |
