XS1000-24N-00 - EXCELSYS TECHNOLOGIES

The Xsolo family of single output power supplies provides up to an incredible 1008W

in an extremely compact package.

Available in two package types, the high efficiency Xsolo delivers an incredible convection

cooled 504W in an open-frame U-channel form factor and up to 1008W in an enclosed, fan

cooled chassis.

The Xsolo platform comes with a host of features including: variable speed fan, 12V/300mA

isolated bias supply, remote ON/OFF, output voltage control and parallel operation for higher

power applications. Nominal output voltages are 24, 36V and 48V with wide adjustment

ranges and user defined set-points. Xsolo carries dual safety certification, EN60950 2nd

Edition for Industrial Applications and EN60601-1 2nd and 3rd Edition for Medical

Applications, meeting the stringent creepage and clearance requirements, 4KVAC isolation

and <300uA leakage current. Xsolo is designed to meet MIL810G and is also compliant with

SEMI F47 for voltage dips and interruptions as well as being compliant with all relevant EMC

emission and immunity standards.

Optional features include I2C digital communications and OR-ing Function for N+1 redundancy.

The product can also be conformal coated and ruggedised for use in harsh environments. With

convection cooled power capability of over 500W, the Xsolo is ideal for use in a wide range of

applications: industrial, Hi-Rel MIL-COTS applications, as well as acoustically sensitive laboratory

and medical environments.

Single Output Power Supply 500W - 1000W

FEATURES

• Single output: 24V, 36V or 48V

• IEC60950 2nd Edition, IEC60601-1 2nd &

3rd Edition & IEC60601-1-2 4th Edition

EMC compliant

• Ultra high efficiency, >92%

• Low profile: 1U height (40mm)

• Convection Cooled 500W

• Fan Cooled 1000W (variable speed fan)

• 12V/300mA bias standby voltage

provided

• Remote ON/OFF Signal

• Power Good Signal

• MIL810G

• 2 MOPP

• SEMI F47 Compliant

• Suitable for type B and BF rated

applications

• Optional I2C PMBus™Communications

• Optional OR-ing Function

• 5 Year Warranty

• Adjustable output voltage

• 5000m altitude for EN60950 applications

• All models feature active power factor

correction as standard

• Product Options: Conformal Coating,

Low Leakage Current and Ruggedised

APPLICATIONS INCLUDE

• Industrial

• Test & Measurement

• Medical

• Hi-Rel COTS

• Communication

XS500-24 504 24 21.0 Yes Yes

XS1000-24 1008 24 42.0 Yes Yes

XS500-36 504 36 14.0 Yes Yes

XS1000-36 1008 36 28.0 Yes Yes

XS500-48 504 48 10.5 Yes Yes

XS1000-48 1008 48 21.0 Yes Yes

Model Power Output Output Medical Approval Industrial Approval

(W) Voltage Current UL/EN60601-1 UL/EN60950

(A) 3rd edition 2nd edition

XS Models

Ultra-high efficiency 1U size

Model Vnom Power Description Set Point Dynamic Vtrim Imax Remote Power

(V) (W) Adjust Range (V) Range (V) (A) Sense Good

XS500-24 24 504 Convection Cooled U-Channel 19-28 14-28 21.0 Yes Yes

XS1000-24 24 1008 Enclosed Fan Cooled 19-28 14-28 42.0 Yes Yes

XS500-36 36 504 Convection Cooled U-Channel 26-40 20-40 14.0 Yes Yes

XS1000-36 36 1008 Enclosed Fan Cooled 26-40 20-40 28.0 Yes Yes

XS500-48 48 504 Convection Cooled U-Channel 36-58 29-58 10.5 Yes Yes

XS1000-48 48 1008 Enclosed Fan Cooled 36-58 29-58 21.0 Yes Yes

Xsolo

Full part numbering information including product options and ordering information on page 65.

solo

2www.excelsys.com

INPUT

Parameter Conditions/Decription Min Nom Max Units

Input Voltage Range Universal Input 47-440Hz 85 264 VAC

120 380 VDC

Power Rating XS500 504 W

XS1000 1008 W

Input Current XS500 5 A

XS1000 10 A

Inrush Current 230VAC @ 25°C 25 A

Undervoltage Lockout Shutdown 65 74 VAC

Fusing XS500 250VAC F8A HRC

XS1000 250VAC F12A HRC

OUTPUT

Parameter Conditions/Description Min Nom Max Units

Output Voltage Range XS500/1000-24: Multi-turn potentiometer 19 28 VDC

XS500/1000-24: Dynamic Vtrim range 14 28 VDC

XS500/1000-36: Multi-turn potentiometer 26 40 VDC

XS500/1000-36: Dynamic Vtrim range 20 40 VDC

XS500/1000-48: Multi-turn potentiometer 36 58 VDC

XS500/1000-48: Dynamic Vtrim range 29 58 VDC

Output Current Range XS500-24 21 A

XS1000-24 42 A

XS500-36 14 A

XS1000-36 28 A

XS500-48 10.5 A

XS1000-48 21 A

Load & Cross Regulation For 25% to 75% load change ±0.2 %

ORing Option ±0.4 %

Transient Response For 25% to 75% load change Voltage Deviation 2.5 %

Settling Time 500 µs

Ripple and Noise XS500/1000-24: 20MHz 240 mV pk-pk

XS500/1000-36: 20MHz 360 mV pk-pk

XS500/1000-48: 20MHz 480 mV pk-pk

Overvoltage Protection XS500/1000-24: Latching 33 34 37 VDC

XS500/1000-36: Latching 44 47 52 VDC

XS500/1000-48: Latching 61 63 69 VDC

Overcurrent Protection Straight line with hiccup activation at <30% of Vnom. 105 115 130 %

Line Regulation For ±10% change from nominal line ±0.5 %

Remote Sense 0.5 VDC

Overshoot 2 %

Rise Time Monotonic 3 5 ms

Turn-on Delay From AC in 500 800 ms

From Remote On/Off 10 ms

Hold-up Time For nominal output voltages at full load. 17 ms

GENERAL

Parameter Conditions/Description Min Nom Max Units

Isolation Voltage Input to Output 4000 VAC

Input to Chassis 1500 VAC

Output to Chassis 1500 VAC

Efficiency 230VAC, 1008W @ 24V/36V/48V >92 %

Safety Agency Approvals EN60601-1 2nd and 3rd Edition, cTUVus 60601-1

EN60950 2nd Edition, cTUVus 60950

Leakage Current 264VAC, 60Hz, 25°C 300 µA

264VAC, 60Hz, 25°C (Option 4) 150 µA

Signals See Page 3

Bias Supply Always on, current 300mA XS1000, 50mA XS500 12.0 VDC

Weight XS500 1.1 Kg

XS1000 1.3 Kg

MTBF Telecordia SR-332, 40°C ground benign, parts count. 550,000 Hours

EMC

Parameter Standard Level Units

Emissions

Conducted EN55011, EN55022, FCC Class B

Radiated EN55011, EN55022, FCC Class B

Harmonic Distortion EN61000-3-2 Class A Compliant

Flicker & Fluctuation EN61000-3-3 Compliant

Immunity

Electrostatic Discharge EN61000-4-2 Level 2

Radiated Immunity EN61000-4-3 Level 3

Fast Transients-Burst EN61000-4-4 Level 3

Input Line Surges EN61000-4-5 Level 3

Conducted Immunity EN61000-4-6 Level 3

Voltage Dips EN61000-4-11, SEMI F47 Compliant.(1) Compliant

ENVIRONMENTAL

Parameter Conditions/Description Min Nom Max Units

Operating Temperature -40 +70 °C

Storage Temperature -40 +85 °C

Derating See Page 62 for full temperature deratings

Relative Humidity Non-condensing 5 95 %RH

Shock and Vibration Designed to meet MIL810G (2) 55 G

Altitude EN60601-1 Operational: 3000m, Storage 8000m 3000 m

EN60950 Operational: 5000m, Storage 8000m 5000 m

Single Output Power Supply 500W - 1000W

Xsolo

www.excelsys.com

Single Output Power Supply 500W - 1000W

Xsolo

Section 5.2

Xsolo Derating Curves

4www.excelsys.com

The line voltage and temperatures derating curves for the XS500 and XS1000 are shown below.

The XS500 is a 500W convection cooled part. The graphs below show the output power ratings with no system air flow and with 10CFM of

system air flow applied to the product.

Contact support@excelsys.com for further information on the XS500 and XS1000 performance with system air flow applied to the product.

Output Power (W)

Temperature °C

Temperature Derating Curve

XS500 Models

Output Power (W)

Temperature °C

230Vin 0CFM

1 110Vin 10 CFM

110Vin 0CFM

230Vin

110Vin

Input Voltage (V)

Output Power (W)

Pout(W) OCFM

Pout(W) 10CFM

Line Derating Curve

XS500 Models Line Derating Curve

XS1000 Models

Temperature Derating Curve

XS1000 Models

Temperature Alarm

Open collector signal indicating that excessive temperature has been reached due to fan failure or operation beyond ratings. This signal is activated at least

10mS prior to system shutdown.

Fan Fail

Open collector signal indicating that at least one of the fans has failed. This does not cause power supply shutdown. The power supply will continue to

operate until 10ms after the temperature alarm signal is generated.

*Fan Fail, Temperature Fail and AC Fail signal figures above assume use of a pull up resistor to a signal voltage

Paralleling Xsolo’s

To achieve increased currents Xsolo products can be paralleled.

To connect in parallel the outputs must be trimmed to within 5mV of each other and then

the current share header J20 must be added to each Xsolo product.

Input Connector J7 O/P Connector J10 and J12

Connector, Barrier Terminal Block, Connector, Barrier STRIP DL 3CIRC .325

Vertical, 3 position, Pitch:0.375in Tyco - 2-1437667-5

Molex - 38720-7503 *Note maximum current per screw terminal is 20Amps.

Output Signal Connector J5

Connector, Header 14POS 2MM Pitch T/H

Molex - 87831-1420

J5 Mating Connectors

Locking Molex 51110-1451; Non Locking 51110-1450;

Crimp Terminal: Molex p/n 50394

I2C Interface (Option)

The I2C PM Bus compatible interface can be used for monitoring the

output voltage and current. It can also be used to manage real

time data for the PSU.

For full details on PM Bus please contact sales@excelsys.com.

PMBus Connector:

PL1: Molex - 87833-0831

PL1 Mating Connector:

Locking Molex 51110-0860; Non Locking 51110-0850; Crimp Terminal: Molex p/n 50394

Pin Input Output Signal

1L+Vo EN- Not Used

2N+Vo EN+ SDA

3PE +Vo PG+ SCL

4-Vo PG- Not Used

5-Vo 12V Not Used

6-Vo ACFail Not Used

7OTP Not Used

8Common GND

9Vtrim

10 -Sns

11 +Sns

12 FanFail

13 Itrim

14 Common

Single Output Power Supply 500W - 1000W

Xsolo

Pin Input Output Signal PMBus

Connector

AC Fail

AC Mains Fail signal is implemented by an an open collector of an opto-isolater with a maximum sink current of 4mA. During normal operation the transistor

is ON. When the input voltage is lost or goes below 80VAC, the opto-transistor is turned OFF at least 10mS before loss of output regulation (at nominal

voltage or below).

AC Fail Signal

80ms < t1 < 700ms

10ms < t2 < 100ms

t3 = 10ms

t4 > 15ms

t5 > 2ms

10mS

Recommended Jumper for J20: HARWIN M7567-05

(Jumper Socket, Black, 2.54mm, 2-way)

J20 (Attach jumper here)

Output Signal Connector J5

www.excelsys.com

Connector Details

Section 5.3

Xsolo Connectors

Single Output Power Supply 500W - 1000W

Xsolo

XS500 Mechanical Specifications

(All dimensions in mm)

XS1000 Mechanical Specifications

(All dimensions in mm)

Single Output Power Supply 500W - 1000W

Xsolo

Section 5.4

Xsolo Mechanical Drawings

www.excelsys.com

All 3D/CAD Models available for download : http://www.excelsys.com/technical-support/3d-files-and-cad-drawings/

Mounting Holes

4 M3 threaded PEMS on Base. Max Screw Penetration is 6mm from Base

Mounting Holes

4 M3 threaded PEMS on Base. Max Screw Penetration is 6mm from Base

NOTES Note 1. SEMI F47 compliant at input voltages >160VAC. Consult Excelsys for details.

Note 2. Consult Excelsys for HALT report (enhanced ruggedisation available as an option).

Note 3. System design with low leakage capacitors requires particular attention to EMI. Please consult Excelsys for application details.

Note 4. Contact sales@excelsys.com for details including MOQs on alternative preset output voltages.

Note 5. The specifications contained herein are believed to be correct at time of publication and are subject to change without notice.

Note 6. All specifications at nominal input, full load, 25°C unless otherwise stated.

Note 7. Compliance with MIL-STD-461 (CE101 & CE102) achieved with the addition of an external line filter from LCR p/n F19374.

Note 8. Product is not UL/EN certified for 120-380VDC input operation. Consult Excelsys for details.

Note 9. Above 2000m altitude, ambient operating temperature decreases by 1 °C per 305m (1000 ft) altitude increase

REV 2.0.0

Example 1: XS1000-24N-000 = Xsolo 1000W, 24V output with no options

Example 2: XS1000-24N-003 = Xsolo 1000W, 24V output with I2C/PMBus and OR-Ing function.

www.excelsys.com

Single Output Power Supply 500W - 1000W

Xsolo

Section 5.5

Configuring your Xsolo

24, 36, 48

24 = 24V

36 = 36V

48 = 48V