SYNRAD DC-48 DC Power Supply

(XP Power X7DD)

Front (AC Input) Rear (DC Output)

* CHASSIS SIZE (HxWxL) 5 x 5.2 x 10 inches.

* For single-phase operation (85–264 VAC):

1400W low line (90–132 VAC).
1800W high line (180–264 VAC).

* Connect AC Line (Hot) to ‘L’ terminal on J1.

* Connect AC Neutral to ‘N’ terminal on J1.
* Attach safety ground (earth) to Ground ( ) terminal on J1.

* Connect DC Positive (red wire) to Positive (+) 48 VDC terminal post.

* Connect DC Return (black wire) to Negative (–) terminal post.

Rev 2 / 01 Apr 2008

P/N 900-19799-01

4600 Campus Place • Mukilteo, WA 98275 • (425) 349-3500 • Fax (425) 349-3667
AC-DC
400-2400 Watts xppower.com

fleXPower Series
• Industrial/IT & Medical Approvals

• Configurable for Fast Time to Market

• SEMI F47 Compliant

• Flexible Series & Parallel Capability

• Output Voltages up to 150 VDC

• -20 ºC Operation

• Extra Power Available at High Line

Specification
Input General
Input Voltage • 85-264 VAC (120-370 VDC). Full power at Efficiency • 83.5% typical at 115 VAC
90 VAC, derate by 10% at 85 VAC Isolation • 4000 VAC Input to Output
Input Frequency • 47-63 Hz, 400 Hz (unit meets all specs at 1500 VAC Input to Ground
400 Hz, except leakage current) 250 VDC Output to Ground
Input Current(1) • X4: 5.33 A at 115 VAC, 2.67 A at 230 VAC Switching Frequency • 60 kHz typ PFC, 200 kHz typ modules
X5: 6.67 A at 115 VAC, 3.33 A at 230 VAC Signals • See chassis & module signals pages
X7: 9.33 A at 115 VAC, 4.67 A at 230 VAC MTBF • 225 kHrs to MIL-HDBK-217F at +25 ºC
X9: 12.0 A at 115 VAC, 6.00 A at 230 VAC
X10: 13.3 A at 115 VAC, 6.67 A at 230 VAC Environmental
Inrush Current(1) • X4, X5, X7: <20 A, X9/X10: <40 A
Operating Temperature • -20 ºC to +70 ºC. For operation above
Power Factor • 0.99 typical at 115 VAC & 230 VAC +50 ºC, derate linearly to 50% load
full load at +70 ºC. Reverse air option derate from
Earth Leakage Current(1) • X models <1.5 mA at 264 VAC, 50 Hz +40 ºC to half load at +60 ºC
XM models <200 µA at 264 VAC, 50 Hz Cooling • Forced air cooling (via field-replaceable
Input Protection • Dual fusing, line & neutral internal fan)
Operating Humidity • 5-95% RH, non-condensing
Output Storage Temperature • -40 ºC to +85 ºC
Output Power • See tables. Chassis can deliver an extra Operating Altitude • 3000 m at full specification
200 W at high line (180-264 VAC) Shock • MIL STD-810 Method 516.4 Procedure 1,
Output Voltage • See table 30 g, half sine, 6 axis
Output Voltage Trim • ±10% Vibration • MIL STD-810 Method 514.4 Procedure 1,
Minimum Load • No min load required for 2 slot or 3 slot 1 g rms, 5-500 Hz, 3 axis
single output modules. 2 slot dual outputs
require 10% load on V1 to meet specified EMC & Safety
regulation on V2 output Emissions • X version: EN55022 (CISPR22) Class B
Start Up Delay • 2 s max conducted
Hold Up Time • 20 ms from 90 VAC input & full output load XM version: EN55011 (CISPR 11) Class A
Line Regulation • <0.1% conducted
Load Regulation • <1.0% Immunity • EN60601-1-2, EN61204-3
Ripple & Noise • 50 mV or 1% pk-pk at 20 MHz BW, Harmonic Currents • EN61000-3-2
whichever is greater Voltage Flicker • EN61000-3-3
Overvoltage Protection • 115-130% Vnom ESD Immunity • EN61000-4-2, level 4 Perf Criteria A
Overtemperature • 115 ºC measured internally, Radiated Immunity • EN61000-4-3, 10 V/m Perf Criteria A
Protection recycle mains to reset EFT/Burst • EN61000-4-4, level 3 Perf Criteria A
Overload Protection • 110-140% Surge • EN61000-4-5, level 3 Perf Criteria A
Short Circuit Protection • Continuous Conducted Immunity • EN61000-4-6, level 3 Perf Criteria A
Temperature • 0.03%/ºC Dips & Interruptions • EN61000-4-11, 30% 10 ms, 60% 100 ms,
Coefficient 100% 5000 ms, Perf Criteria A, B, B
Remote Sense • Compensates for up to 0.5 V drop Safety Approvals • EN60950-1, UL60950-1, CSA22.2 No.
Enable/Inhibit • See chassis signals page 60950-1-03, EN60601-1, UL60601-1,
Current Share • See module signals page SEMI F47
Note
Housekeeping Voltage • 5 V/1 A from each chassis
1. Current specifications double for DD chassis versions.
 AC-DC
Configuration - Model Number Construction fleXPower
The fleXPower range allows for simple configuration of a custom modular power supply with up to fourteen outputs. The chassis con-
sists of either ten, twelve or fourteen slots, and modules are either two or three slots wide.

CHASSIS OUTPUT MODULES 1-5 (1-6: 900 W chassis/ 1-7: 1000 W chassis) OPTIONS
MOD. 1 MOD. 2 MOD. 3 MOD. 4 MOD. 5 MOD. 6 MOD. 7

X X X - - P P S S + +

Chassis Designations, Power & sizes Single Output - Module Voltage/Current Rating Parallel Option Codes
Code Power Slots Voltage Current Slots Code Code Description
X4 400 W Industrial 10 3.3 V 40.0 A 2 2C 00 No parallel required
X5 500 W Industrial 10 3.3 V 60.0 A 3 3C 12 Modules 1 & 2
X7 700 W Industrial 10 5.0 V 40.0 A 2 2D 13 Modules 1 to 3
X9 900 W Industrial 12 5.0 V 60.0 A 3 3D 14 Modules 1 to 4
X10 1000 W Industrial 14 12.0 V 17.0 A 2 2J 23 Modules 2 & 3
XM4 400 W Medical 10 12.0 V 25.0 A 3 3J 24 Modules 2 to 4
XM5 500 W Medical 10 15.0 V 14.0 A 2 2L 25 Modules 2 to 5
XM7 700 W Medical 10 15.0 V 20.0 A 3 3L 34 Modules 3 & 4
XM9 900 W Medical 12 24.0 V 10.5 A 2 2P 35 Modules 3 to 5
XM10 1000 W Medical 14 24.0 V 17.0 A 3 3P 40 Modules 1 & 2, 3 & 4
28.0 V 9.0 A 2 2Q
Power increases by 200 W at high line
(180-264 VAC). 28.0 V 14.0 A 3 3Q Series Option Codes
36.0 V 7.0 A 2 2U Code Description
36.0 V 11.0 A 3 3U 00 No series required
48.0 V 5.2 A 2 2W 12 Modules 1 & 2
Step 1
48.0 V 8.5 A 3 3W 13 Modules 1 to 3
To configure your fleXPower unit,
60.0 V 4.2 A 2 2Y 23 Modules 2 & 3
select the required output power
60.0 V 7.0 A 3 3Y 24 Modules 2 to 4
and application type. fleXPower
40 Modules 1 & 2, 3 & 4
chassis are available in five industrial
Dual Output - Module Voltage/Current Rating
and five medical power formats,
Output 1 Output 2 Other Option Codes
detailed above. Slots Code
Voltage Current Voltage Current Code Description
5.0 V 10.0 A 5.0 V 10.0 A 2 5A 01 Reverse Air
Step 2 5.0 V 10.0 A 3.3 V 10.0 A 2 5B 02 Global Enable - Logic 1
fleXPower can accommodate up to 12.0 V 10.0 A 12.0 V 8.0 A 2 5D 03 Option 01 & 02
seven modules, resulting in an 15.0 V 8.0 A 15.0 V 6.0 A 2 5E 04 Global DC OK - Logic 1
extensive range of output combina- 15.0 V 8.0 A 12.0 V 8.0 A 2 5F 05 Option 01 & 04
tions. However, as all modules are 12.0 V 10.0 A 5.0 V 10.0 A 2 5G 06 Option 02 & 04
designed to fit across either two or 12.0 V 10.0 A 3.3 V 10.0 A 2 5H 07 Option 01, 02 & 04
three slots in the chassis, configura- 12.0 V 10.0 A 2.0 V 10.0 A 2 5J 08 Global AC OK - Logic 1
tion is very simple. Select the appro- 15.0 V 10.0 A 5.0 V 10.0 A 2 5K 09 Option 01 & 08
priate modules for your output 15.0 V 10.0 A 3.3 V 10.0 A 2 5L 10 Option 02 & 08
requirements, ensuring that all mod- 15.0 V 10.0 A 2.0 V 10.0 A 2 5M 11 Option 01, 02 & 08
ules will fit in the chassis. Insert 24.0 V 6.0 A 5.0 V 10.0 A 2 5N 12 Option 04 & 08
three-slot modules first, then the 24.0 V 6.0 A 3.3 V 10.0 A 2 5P 13 Option 01, 04 & 08
lowest voltage for same module 24.0 V 6.0 A 2.0 V 10.0 A 2 5Q 14 Option 02, 04 & 08
width. Follow with 2 slot single out- 24.0 V 6.0 A 12.0 V 6.0 A 2 5T
put, lowest voltage to highest volt- 15 Option 01, 02, 04 & 08
age, then 2 slot multi output,
ordered alphabetically a-z.

Step 3
Add any required options. These are grouped into three types; parallel options, series options and other options. The standard signal set
for each chassis includes Global Inhibit, Global DC OK and Global AC OK, each having logic 0 operation. Optionally a logic 1 operating
version of each is available along with reverse air flow.

Example X7-3C3L2C-0023
X7 - 700 W industrial chassis, 10 module slots available.
3C - 3.3 V @ 60.0 A. Three slot width module.
3L - 15.0 V @ 20.0 A. Three slot width module.
2C - 3.3 V @ 40.0 A. Two slot width module.
00 - No parallel option.
23 - Modules 2 and 3 in series to give 18.3 V @ 20.0 A.
AC-DC

Signals fleXPower

POWER SUPPLY
5 V Standby
Pin 7
3300R

Global AC OK/Power Fail

AC OK Collector
Global AC OK is an open collector signal providing Pin 6

a minimum of 5 ms warning of loss of output Standard Logic 0

Transistor On (<0.8 V): AC OK
regulation. The signal is fully isolated and the Transistor Off (>4.5 V): AC NOT OK
collector and emitter must be connected externally. AC OK Emitter
Optional Logic 1
Pin 5
Transistor Off (>4.5 V): AC OK
Maximum sink current 2 mA, maximum voltage 20 V. Transistor On (<0.8 V): AC NOT OK

5 V Standby
Return Pin 8
Chassis J2 Logic Connector

POWER SUPPLY
5 V Standby
Pin 7
3300R
Global DC OK
Global DC OK is an open collector signal providing DC OK Collector
warning that the output voltage has fallen below Pin 4
90% of nominal. The signal is fully isolated and the Standard Logic 0
collector and emitter must be connected externally. Transistor On (<0.8 V): DC OK
Transistor Off (>4.5 V): DC NOT OK
DC OK Emitter
Maximum sink current 2 mA, maximum voltage 20 V. Pin 3
Optional Logic 1
Transistor Off (>4.5 V): DC OK
Transistor On (<0.8 V): DC NOT OK
On Dual output module, DC OK monitors V1
output only 5 V Standby
Return Pin 8
Chassis J2 Logic Connector

800R
POWER SUPPLY
5 V Standby
Pin 7

Global Inhibit 2-5 mA 100R

Global Inhibit is an isolated control signal which can Global Inhibit

Standard Logic 0 Pin 2
turn the power supply off by supplying 2 to 5mA into 0 V or Floating: Power Supply On
the pin. Global Enable option available, see ‘Other 2-5 mA: Power Supply Off
Option Codes’ table.
Optional Logic 1
2-5 mA: Power Supply On Global Inhibit
0 V or Floating: Power Supply Off Return Pin 1

5 V Standby
Return Pin 8

Chassis J2 Logic Connector

Module DC OK Module Inhibit

Module DC OK is a nominal “ON” floating collector and emitter Module Inhibit signal is an isolated control signal which can turn the
transistor of an optocoupler, which provides a warning of the loss of module off by supplying 2 to 5 mA into the pin.
output regulation on the main output of the module.
5V POWER SUPPLY
POWER SUPPLY +5 V
3300R 2-5 mA

Module DC OK 1K Ohm
Collector Pin 8
Module Inhibit
Pin 6

Transistor On (<0.8 V): DC OK 0 V or Floating: Module On

Transistor Off (>4.5 V): DC NOT OK 2-5 mA: Module Off
Module DC OK
Emitter Pin 9 Module Inhibit
Return Pin 7

Module Logic Connector 0V 0V Module Logic Connector

Maximum sink current 2 mA, maximum voltage 20 V.

 AC-DC
Signals fleXPower

Current Share
Connecting pins 2 and 4 of like voltage modules (4 maximum) within the
Module 1 Module 2 Module 4
same chassis or separate chassis will force the current to share between
the outputs. Different slot width modules can share.

Pin 2 Pin 4 Pin 2 Pin 4 Pin 2 Pin 4

Module Mechanical Details

Single Output

2 Slot Modules 3 Slot Modules Single Output: Module Logic

Connector Pinouts
M4-0.7 THD Pin Function
0.60
OUTPUT HARDWARE 0.45
0.435 (15.2) 1 Sense +
(11.4)
(11.05)
0.45 2 Sense -
(11.4) M4-0.7 THD 3 V Prog
OUTPUT HARDWARE
4 I Share
0.60 5 Not used
0.60 (15.2)
6 Inhibit
(15.2) VOLTAGE
ADJUST
7 Module Inhibit Return
VOLTAGE 8 DC OK Collector
ADJUST 1.25
(31.78) 9 DC OK Emitter
9
1.25 0.225
2 1 10 Not used
(31.78) (5.7)
0.54 1
(13.7)

0.425
0.691 (10.8)
(17.55)

Notes Notes
1. All dimensions in inches (mm). 1. All dimensions in inches (mm).
2. Weight: 0.48 lb (218 g) approx. 2. Weight: 0.74 lb (335 g) approx.
3. Mating plug: JST p/n PHDR-10VS. 3. Mating plug: JST p/n PHDR-10VS.
4. Contact: 26-22 AWG JST p/n SPHD-001T-P0.5. 4. Contact: 26-22 AWG JST p/n SPHD-001T-P0.5.

Dual Output

2 Slot Modules

0.480 Dual Output: Module Logic

0.325 (12.19)
(8.26) Connector Pinouts
Pin Function
OUTPUT TERMINAL BLOCK
6-32 HARDWARE 0.325 CTR
1 V1 Sense +
-
V1 2 V1 Sense -
+ Notes 3 Not used
VOLTAGE 1. All dimensions in inches (mm). 4 Not used
2.30 - ADJUST (V1) 2. Weight: 0.48 lb (218 g) approx.
(58.42) V2
+ 3. Mating plug: JST p/n PHDR-10VS.
5 V2 Sense +
VOLTAGE 4. Contact: 26-22 AWG JST p/n SPHD-001T-P0.5. 6 Inhibit
ADJUST (V2)
7 Module Inhibit Return
2 1
8 DC OK Collector
9 DC OK Emitter
9
10 V2 Sense -
0.691
(17.55)
AC-DC

Mechanical
Chassis Details Details
Mechanical fleXPower
800 (1200) (4) Watt X4DD & XM4DD Chassis
1000 (1400) (4) Watt X5DD & XM5DD Chassis
Weight: 5.5 lb (2500 g) approx.
1400 (1800) (4) Watt X7DD & XM7DD Chassis
10.00 (254.0)
5V STANDBY AND LOGIC CONNECTORS 1.50
8.20 (208.3)
0.10 (2.5) (38.1)
TYP 4X M4 X 0.7 THD EACH P/S IS SHOWN WITH 2-SLOT-WIDTH
0.15 (3.8) MAX SCREW PENETRATION MODULE FOR REFERENCE

.75
2 10

2 10
1 9

1 9

(19.1)
J2

J2

3.50 5.20
(88.9) AIRFLOW (132.1)
N

N
J1

J1
L

1.50 (38.1)
8.20 (208.3)

AC INPUT TERMINAL BLOCKS 1.25

J2 Input Logic
(PARALLEL CONNECTED) (31.7) Connector Pinouts
6-32 HARDWARE, 0.375 (9.52)
CENTERS Pin Function
5.00
1 Global Inhibit Return
(127.0) 2.50 2 Global Inhibit
(63.5)
3 Global DC OK Emitter
4 Global DC OK Collector
5 Global AC OK Emitter
6 Global AC OK Collector
.30 (7.6) MAX BEFORE
7 5V Standby
ADDING TERMINALS 8 5V Standby Return
9 Inhibit Sum
10 VCC Return
1800 (2200) (4) Watt X9DD & XM9DD Chassis
10.00
(254.0)
5V STANDBY AND LOGIC CONNECTORS 0.10 (2.5) 1.50
(38.1) 8.20 (208.3) EACH P/S IS SHOWN WITH 2-SLOT-WIDTH
TYP
M4 X 0.7 THD MODULE FOR REFERENCE
0.15 (3.8) MAX SCREW PENETRATION

0.75
(19.1)
2 10

2 10
1 9

1 9
J2

J2

6.20
4.50
(157.5)
(114.3) AIRFLOW
N

N
J1

J1
L

1.50
AC INPUT TERMINAL BLOCKS 8.20 (208.3)
(38.1)
(PARALLEL CONNECTED)
6-32 HARDWARE, 0.375 (9.52) 1.25
CENTERS (31.7) Weight: 6.6 lb (3000 g) approx.

2.50
(63.5)
5.00
(127.0)

0.30 (7.6) MAX

BEFORE ADDING TERMINALS
Notes
1. All dimensions in inches (mm). 3. Contact: 26-22 AWG JST p/n SPHD-001T-P0.5.
2. Mating plug: JST p/n PHDR-10VS. 4. High line only (180-264 VAC).