SEP 14, 2006

Page 2 of 2

www.power-one.com

Xscend Rectifier Data Sheet

Mechanical

Dimensions

(WxHxD)

102.87 x 88.9 x 241.3 mm

(4.05 x 3.5 x 9.5 in)

Weight

2.3 kg (4.12 lb)

Cooling

Fan cooled, speed controlled, and alarmed

Insulation

Reinforced insulation, tested at:

4.25 kVDC primary-secondary

2.12 kVDC primary-ground

0.75 kVDC secondary-ground

Mounting

19 in/ 2U subrack up to 4 modules

23 in/ 2U subrack up to 5 modules

Other Technical Data

Safety

CSA C22-2 No. 950, UL 1950 and

IEC60950/ EN 60950

Protection

Short circuit proof, automatic current limiting,

selective shutdown of modules at excessive

output voltage. Thermal protection derates

the output power 65°C ambient temperature.

Shutdown at >75°C with automatic restart.

Shutdown is load dependant, at low load typ

85°C. Input overvoltage disconnection at

>275VAC with automatic reset at >260VAC.

Alarms

High output voltage/ shutdown, Low voltage/

module failure. Each alarm has an LED

indicator on the front panel.

Indications

Green LED

Yellow LED

Red LED

Power ON

Current limit/ thermal

protection

Module failure

Audible Noise

<60dBA

Operating

Temperature

-40 to +65 °C up to 2000 m

-40 to +55 °C above 2000 m

Storage

Temperature

-40 to +85 °C

Radiated EMC

EN 61000-6-2, EN 61000-6-3,

FCC Part 15, Class B

Environment

Storage:

Transport:

Operation:

Earthquake:

ETS 300 019-2-1

ETS 300 019-2-2

ETS 300 019-2-3

GR 63 Core Zone 4

*Average performance for a single module

.

Input

Model

XR1648

XR1424

Input Voltage

100-240 VAC ±15% single phase

(44-66 Hz)

(180-85 VAC at derated output

power)

Current (max.)

<10 A

Soft Start

<13 A/1 ms

Harmonics

>0.98 typical

Surge Immunity

EN 61000-4-5

Fuse

12.5 A -line, 12.5 A -neutral

Connection

FCI power connector™

EMC

EN 61000-6-2, EN 61000-6-3,

FCC Part 15 Class B

Output

Model

XR1648

XR1424

Output Voltage

45-57 VDC

22.5-28 VDC

1600 W

at >180 VAC

(50-57 VDC)

1400 W

at >180 VAC

(25-28 VDC)

Power (max.)

675 W

at 180-85 VAC

(50-57 VDC)

675 W

at 180-85 VAC

(25-28 VDC)

Current (max.)

32 A

56 A

Efficiency

(at 40-90% load)

>93%

(93.5% typical)

>90%

(91% typical)

Tolerance

Vout +/- 1.0%, constant voltage

regulation

Transient

Response

+/- 5% at load variation

10-90% or 90-10%

Load Sharing

<5% of nominal current

Ripple

<100 mV p-p (BW. 30 MHz)

Psophometric

<2 mV, according to CCITT

norms

Connection

FCI power connector™

EMC

EN 61000-6-2, EN 61000-6-4

NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical

components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written

consent of the respective divisional president of Power-One, Inc.

TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on

the date manufactured. Specifications are subject to change without notice.