C O O L X 1 8 0 0 S E R I E S
CoolX1800 Series
1800W Modular Power supplies
UK/Europe/ROW +44 (0)1268 568200
USA/Canada +1 877 215 8463
E: sales@powerstax.com
W: www.powerstax.com
Powerstax
CoolX1800 Modular Power Supply
• Up to 1800W
• Up to 12 outputs
• All outputs isolated (1850VAC)
• Variable Fan Speed Control
Incredible Reliability and Effi ciency
• MTBF >200000 hrs
• 93% Effi ciency
• Level 4 Input Surge Protection
• Reverse Energy Protection
• 23.5W Always ON Auxiliary Power Output
• Safety Approved to 5000m Altitude
• 5 Year Warranty
Flexibility
• Analog and Digital Management
- PMBus™ monitoring and control capability
• Field Confi gurable
- Plug and Play Power
• Series and Parallel Outputs
- Higher voltages/currents
• Mounting Options
- Base/Side and DIN-Rail mounting
Certifi cations
• Medical
- IEC60601-1 3rd Edition certifi ed
- IEC60601-1-2 4th Edition EMC certifi ed
- 2 MOPP
- Dual Fused
- Suitable for Type B and BF rated applications
- ISO13485
Industrial
- IEC60950, IEC62368-1 certifi ed
- SEMI F47 compliant
• Defence/Aero
- MIL810G certifi ed
- CE101, CE102 characterised
TYPICAL 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
(Marine, Ground Based), Communications
Test & Measurement
Cool 1800
CoolX CoolPac
CoolX CoolMod
1800W Modular Power Supplies
®
The CoolX1800 Series is the new modular power supply from Excelsys. It provides an
incredible 1800W in a compact 5 x 10.5 x 1U package, typically 50% more power than the
industry standard. Delivering best in class performance in effi ciency and unrivalled reliability,
the CoolX 1800 off ers system designers the most comprehensive feature set and specifi ca-
tions.
The series comprises two base models. The CX18S is certifi ed to IEC60950 2nd edition for
industrial applications as well as the upcoming IEC62368-1 standard.The CX18M carries
IEC60601-1 3rd edition & IEC60601-1-2 4th edition (EMC) for medical applications. The
CoolX1800 can be populated with up to 6 CoolMods, providing up to 12 isolated DC outputs
ranging from 1.0V to 58.0V. Continuing the Excelsys tradition of fl exibility, the CoolX1800
is completely user and fi eld confi gurable. Outputs can be adjusted to the required set
point voltages and can be confi gured in parallel or series for higher current and/or higher
voltages. CoolPacs can be paralleled for higher power and N+1 Redundancy applications.
There are a range of CoolMods available including medium and high power single outputs
and dual modules.
Patent Pending Resonant Technology
CoolPac Slots Power
Medical Approval
IEC60601-1 3rd edi-
tion &
IEC60601-1-2
4th edition (EMC)
Industrial
Approval
IEC60950 2nd
edition
IEC62368-1
Edition 2
CoolModel
Vnom
(V)
Set Point
Adjust Range (V)
Imax (A) Power (W)
Single Output Modules (1 Slot)
High Power Modules (3 Slot)
Dual Output Modules (1 Slot)
Wide Trim Modules (1 Slot)
C O O L X 1 8 0 0 S E R I E S
CoolX1800 Series
1800W Modular Power supplies - 2
UK/Europe/ROW +44 (0)1268 568200
USA/Canada +1 877 215 8463
E: sales@powerstax.com
W: www.powerstax.com
Powerstax
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 VDC
Input Current 90VAC @ 1080W 14.5 A
Inrush Current 230VAC @ 1800W 25 A
Power Factor 120VAC@ 1400W 0.98
Undervoltage Lockout Shutdown 65 74 VAC
Input Fuses Rating Dual Fused (Line and Neutral) 250VAC 16 A
Effi ciency 230VAC, 1800W with 6 x CmC CoolMods
230VAC, 1800W with 2 x CmF CoolMod
91
93
%
%
COOLMOD OUTPUT
Parameter Conditions/Description Min Nom Max Unit
Power Rating CX18: See derating curves 1800 W
Minimum Load 0 A
Line Regulation For ±10% change from nominal line
CmE,CmF, 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 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
125
125
160
%
Remote Sense Max. line drop compensation N/A in CmG & CmH 0.5 VDC
Overshoot 1 %
Rise Time Monotonic.
CmG & CmH
10
20
ms
ms
Turn-on Delay From AC in
From Global Enable
From CoolMod Enable
1000
10
10
ms
ms
ms
Hold-up Time For nominal output voltages at full load
CmE & CmFcombination at 1300W
16 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 off )
Capacitive Load CmA-CmE
CmG, CmH
10
<0.47
mF
mF
GALVANIC ISOLATION
Parameter Conditions/Description Min Nom Max Units
Input to Output
Reinforced (2 x MOPP) 4000
VAC
Input to Case Basic (1 x MOPP) 1850 VAC
Output to Case Basic (1 x MOPP) 1850 VAC
Output to Output Basic (1 x MOPP) 1850 VAC
CmG V1 to V2 Functional 500 VDC
AUXILIARY OUTPUT
Parameter Conditions/Description Min Nom Max Units
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
C O O L X 1 8 0 0 S E R I E S
CoolX1800 Series
1800W Modular Power supplies - 3
UK/Europe/ROW +44 (0)1268 568200
USA/Canada +1 877 215 8463
E: sales@powerstax.com
W: www.powerstax.com
Powerstax
RELIABILITY
Parameter Conditions/Description Min Nom Max Units
Reliability and MTBF MTBF of >>3 Million Hours, Telecordia SR-332, Issue 4
CoolPac (excludes fans)
0.33 Fpmh
Warranty 5 Years
Parameter Conditions/Description Min Nom Max Units
Operating Temperature Operates to specifi cation below -20°C after 10 min warm-up -40 +70 °C
Storage Temperature -40 +85 °C
Derating See Derating Curves
Relative Humidity Non-condensing 5 95 %RH
Shock & Vibration MIL-STD810G Method 514.6
Altitude 5000 m
LEAKAGE CURRENTS
Parameter Conditions/Description
AC Leakage Current Input to earth ground Units
Normal condition (high line) Mains Voltage 264VAC/60Hz 244 µA
Single fault condition (high line) Mains Voltage 264VAC/60Hz 435 µA
Touch Current
Normal Condition Mains Voltage 264VAC/60Hz 14.2 µA
Single Fault Condition Mains Voltage 264VAC/60Hz 246 µA
EMC
Parameter Conditions/Description Criteria
Radiated Emissions EN 55011, EN 55022 and FCC, Class B Complied
Conducted emissions EN 55011, EN 55022 and FCC, Class B Complied
Power line harmonics EN 61000-3-2, Class A Complied
Voltage fl icker EN 61000-3-3 Complied
ESD EN 61000-4-2, level 4, 8 kV contact, 15 kV air A
Radiated immunity EN 61000-4-3, level 3, 10 V/m 80-2700MHz A
Electrical fast transient EN 61000-4-4, level 4, ±4 kV A
Surge immunity EN 61000-4-5, level 4, 2 kV DM, 4 kV CM A
Conducted RF immunity EN 61000-4-6, level 3, 10Vemf 150KHz-80MHz A
Power frequency magnetic fi eld EN 61000-4-8, level 4, 30A/m A
Voltage Dips and Interruptions EN61000-4-11 10ms
100ms
500ms
A
B
B
STANDARDS & DIRECTIVES
Parameter Conditions/Description
Safety Agency Approvals EN60601-1 3rd Edition, UL60601-1, CSA601,
EN60950 2nd Edition, CSA C22.2 No. 60950-1,
IEC/EN 60950-1, Edition 2 and
all national deviations
UL 60950-1/CSA 22.2 No 60950-1, Edition 2;
5000 m (16,400 ft) altitude, 100Vac to 240Vac ±10%
IEC/EN 60601-1, Edition 3 and
all national deviations
IEC 60601-1(2005), EN60601-1(2006)
ANSI/AAMI ES 60601-1(2005)
CAN/CSA C22.2 No. 60601-1 (2008);
5,000 m (16,400 ft) altitude, 100Vac to 240Vac ±10%
IEC 62368 Edition 2 IEC 62368-1 (2014) Edition 2
5000 m (16,400 ft) altitude, 100Vac to 240Vac ±10%
IEC 60601-1-2 Edition 4 IEC 60601-1-2 (2014)
Protection class Class I
ROHS EU DIRECTIVE 2015/863 RoHS compliant
REACH-171 Compliant
Confl ict Materials Compliant with Confl ict Free Sourcing Initiative
C O O L X 1 8 0 0 S E R I E S
CoolX1800 Series
1800W Modular Power supplies - 4
UK/Europe/ROW +44 (0)1268 568200
USA/Canada +1 877 215 8463
E: sales@powerstax.com
W: www.powerstax.com
Powerstax
MECHANICAL DATA
Parameter Description
Dimensions (L x W x H)
L x W x H 267mm x 127mm x 41mm 10.5” x 5” x 1U
Weight Nominal Weight: CoolPac + 6 x CoolMods 1.6Kg
Connectors Description Mating Connectors (if applicable)
AC/DC IEC input (Option) IEC 320 Inlet
Main DC output termi nal block (CmA-CmE,
CmM-CmQ)
M4 Screws
Main DC output terminal block (CmG) Camden - CTB9350/4A Camden - CTB9200/4A or
Würth Elektronik - 691 352 710 004
System Signal Connector J1007 Molex 87833-0831 8-way Locking Molex 51110-0860;
Non Locking Molex 51110-0850;
Crimp Terminal: Molex p/n 50394 or Molex
51110-0856 which includes Locking Tab &
Polarization Keying
Output Signal Connectors J1001-1006 Molex 87833-0631 6-way Locking Molex 51110-0660;
Non Locking Molex 51110-0650;
Crimp Terminal: Molex p/n 50394 or Molex
51110-0656 which includes Locking Tab &
Polarization Keying
Output Signal Connector (CmG) Molex 87833-0831 8-way Locking Molex 51110-0860;
Non Locking Molex 51110-0850
Crimp Terminal: Molex p/n 50394 or Molex
51110-0856 which includes Locking Tab &
Polarization Keying
Output Sense Connectors J3 JST-S2BPH-K(LF)(SN) JST PHR2. Crimp Terminal JST BPH-002T-
P.0.5S or SPH-002T-P.05S
Auxiliary Output Connector J1 Molex 1041880210 2pin
CoolX Mechanical Drawings
C O O L X 1 8 0 0 S E R I E S
CoolX1800 Series
1800W Modular Power supplies - 5
UK/Europe/ROW +44 (0)1268 568200
USA/Canada +1 877 215 8463
E: sales@powerstax.com
W: www.powerstax.com
Powerstax
CoolX 1800 Effi ciency, Dera� ng and Power Limit Curves
CoolX Dera� ng
Confi guring Your CoolX
2) Enhanced thermal performance with system fans & base plate cooling. Consult Excelsys for details.