ICP Electronics
ITouch Partner
Lucent Partner
Marconi Partner
Nortel Partner
RAD Partner
Telco Partner
Tellabs Partner
VoxTechnologies 3Com Partner
Adtran Partner
Alcatel Partner
CA Partner
ChannelBank
Eastern Partner
Enterasys Partner
Extreme Partner
Larscom Partner Kentrox Partner

BPS270RD/270RDX is a compact (exact PS/2 size) redundant power supply for "Mission Critical" applications. As "High Availability" becomes a common requirement, now the redundant power supply is part of non-stop computers. With its compact PS/2 size, BPS270RD/RDX can be easily applied to get great added value of "High Availability" without changing any mechanism or redesigning systems.

• BPS270RD
  270W PS/2 type redundant PSU
• BPS270RDX
  270W PS/2 type ATX output redundant PSU
• BPS270RD-1
  270W PS/2 type front loading redundant PSU with swappable fan
• BPS270RDX-1
  270W PS/2 type front loading ATX output redundant PSU with swappable fan

Features

• The most compact hot-swap redundant PSU with standard PS/2 size to fit into a limited space

• Two 250W hot-swap redundant modules provide 500W output for the new computers high-frequency CPUs

• Provide 1.5A@-12V for CTI systems

• High reliable ball-bearing sensitive fan

• Equipped with 4-ear brackets for fixing the PSU easily and flexibly

• Alarm beeping and LED indicator of defective module for field replacement directly

• Enhanced swappable fan to get high security for 100% mission critical applications

• Support 3.3V and stand-by +5V (1.5A) output ( ATX2.01) with a 20-pin ATX connector for ATX/B (BPS270RDX and BPS270RDX-1)

Specifications

Input

Voltage

AC 90V ~ 132V, 180V ~ 264V selectable

Frequency

47 ~ 63Hz

DC Output

+5V

+12V

+3.3V

-5V

-12V

Max. Load

30A

16A

20A

0.5A

0.5A

Min. Load

3A

1A

3A

0A

0A

Max. Watt.

240W

10W

Load Reg.

±5%

±5%

±5%

±10%

±10%

Cross Reg.

±5%

±5%

±5%

±10%

±10%

Line Reg.

±1%

±1%

±1%

±1%

±1%

Ripple

±1%

±1%

±1%

±1%

±1%

Noise

±1%

±1%

±1%

±2%

±2%

Efficiency

> 75% at full load

Holdup Time

20ms. at full load

Hi-Pot Test

1.5KVRMS, 60sec. from i/p to ground
3.0KVRMS, 60sec. from i/p to o/p

Over Voltage Protection

+5V: 5.6 ~ 6.5V / +12V: 12.6 ~ 15.6V

Over Current Protection

+5V, +12V: 130% ~ 150%

Over Load Protection

Total o/p 110% ~ 130%

MTBF

> 176,000 hrs

EMI & Safety Approval

UL, CUL, TÜV, CE

Temperature/Humidity

Dimension(WxDxH)

150x175x86 mm / 5.9"x6.9"x3.4"