la48-14.6-yy technipower Systems, la48-14.6-yy Datasheet - Page 2

• Manufacturer Part Number: la48-14.6-yy
• Description: 3 Models ? Single Output ? Up To 700 Watts 1u Redundant Hot Swap Power Supplies
• Manufacturer: technipower Systems

INPUT
90-264 VAC, 47-63 Hz. Contact factory for 85
VAC operation.
POWER FACTOR
0.99 typical.
EMISSIONS
EN 55022/CISPR 22, Class B Conducted. EN
61000-3-2, Harmonics.
IMMUNITY
EN 61000-4-2, Level 3 Electrostatic Discharge.
EN 61000-4-4, Level 3 Electrical Fast Transients.
EN 61000-4-5, Level 3 Surge.
INPUT SURGE
230VAC - 50 amps max. 115VAC - 25 amps max.
EFFICIENCY
Greater than 80%.
HOLDUP TIME
20 milliseconds from loss of AC power.
OUTPUTS
See model selection table. Outputs are trim
adjustable ±5%.
OUTPUT POLARITY
Output is floating from chassis and can be
referenced to ground as required.
LINE REGULATION
Less than 0.2% for full line change.
LOAD REGULATION
Less than 1% for full load change.
MINIMUM LOAD
None required.
RIPPLE & NOISE
1%, pk.-pk., 20 MHz bandwidth.
OPERATING TEMPERATURE
0-70° C. Derate 2.5%/°C above 50° C.
COOLING
A minimum of 5 linear feet per second is required,
directed through the unit for full rating. See
optional fan cover.
TEMPERATURE COEFFICIENT
0.02%/° C typical.
DYNAMIC RESPONSE
Peak transient less than ±2% for a step load
change from 75% to 50% or 100% max. Output
recovers within 300 microseconds.
SAFETY
Certified to UL 60950-1, CSA 22.2 No. 60950-1-03,
EN 60950-1:2001.
LA SERIES SPECIFICATIONS
FIELD TERMINATIONS
OPTION - 08
0.48
2 PLACES
SEE TABLE A
#10-32
3.35
1.58
0.40
1.68
0.79
V1
V1
0.30
AC
DC
T
N
L
#8-32 MTG. HOLES 2 PLACES
MAX. PENETRATION 0.187
1.56
2.20
13
SEE TABLE B
1
ISOLATION
Conforms to safety agency standards.
INPUT UNDERVOLTAGE
Protects against damage from undervoltage
operation.
SOFT START
Units have soft start feature to protect critical
components.
OVERVOLTAGE PROTECTION
Standard on all models. Latching action. Recycle
input to restart.
REVERSE VOLTAGE PROTECTION
Output is protected up to 100% load ratings.
OVERLOAD & SHORT CIRCUIT
Output is current limited with automatic recovery
when overload is removed.
CURRENT SHARE
Single wire current share.
THERMAL SHUTDOWN
Circuit cuts off supply in case of local over
temperature. Units reset automatically when
temperature returns to normal.
POWER FAIL MONITOR
Standard circuit provides TTL ACFAIL signal
providing 4 millisecond warning before output
drops by 5% after an input failure.
DC GOOD
Standard circuit provides an energized open
collector when output is at least 90% of nominal
value.
HI TEMP
TTL compatible logic signal provides warning
when unit approaches thermal shutdown.
INHIBIT
TTL compatible system inhibit provided.
FAN OUTPUT
Nominal 12 VDC @ 8 watts maximum.
PILOT BIAS
5 VDC @ 0.25 Amps.
ENABLE
Enable pin must be shorted to Common for
proper operation.
REMOTE SENSING
Standard on output.
SHOCK & VIBRATION
Shock per MIL-STD 810-E
Procedure I. Vibration per MIL-STD 810-E
Method
2
14
OPTIONAL NYLON SLIDES (2)
#8-32 MTG. HOLES 2 PLACES
MAX. PENETRATION 0.187
514.4,
1
2
6.00
ALL DIMENSIONS IN INCHES
9.02
5.45
9.85
3
4
5
6
Category
7
8
POSITRONIC PCIM STYLE MATING
CONNECTOR REQUIRED
10
9
12
11
1,
13
14
15
16
17 20
18
Method 516.4,
Procedure
19
21
22
23
24
25
26
27
28
29
I.
ADD FOR END FAN
30
COVER OPTION
FLOW
FLOW
AIR
AIR
1.30
PIN
MECHANICAL
Chassis dimensions are 1.58” H x 3.35” W x
11.15" L. Length includes end fan cover.
CONNECTIONS
Connections via Positronic connector.
WARRANTY
Deltron’s 2 year Standard Warranty applies.
OPTIONS:
REDUNDANCY (Code 01)
Redundant operation with Or-ing diode coupled
with standard single wire current sharing for use
as a hot pluggable N+1 redundant system.
NYLON SLIDES (Code 02)
Power supply chassis mounted slides provide
ease of pluggability for use with Deltron model
RA60A or equivalent racking system.
FAN FAIL (Code 04)
TTL compatible logic signal provides warning
when fan speed is inadequate to cool unit.
FIELD TERMINATIONS (Code 08)
Provides
hot-pluggable interface enabling customer to
connect to power supply via field connections.
Output
terminals are via Euro block. A 14-pin header
handles signals and function. Includes LEDs for
AC Good, DC Good and Hi-Temp. Mating ribbon
cable connector provided.
END FAN COVER (Code 32)
Optional cover with two brushless DC ball bearing
end fans provides the required airflow for full
rating. The end fan cover fits in 1.75" 1U rack
height. It increases unit length by 1.30".
I
Consult factory for specifications.
RACKING SYSTEM
The RA60A 1U high, 19" wide racking system is
available for paralleling or N+1 redundant
systems. The 1.75" H
accommodates up to four LA Series power
supplies providing up to 2800 watts.
LAC-1
Mating connector kit consisting of Positronic
PCIM right angle board-mount connector.
10
1
2
3
4
5
6
7
8
9
2
C SERIAL INTERFACE
FUNCTION
SLIDE OPTION WIDTH
DC
AC
SPARE
SPARE
OPTION
V1+
V1+
V1+
V1+
V1-
V1-
V1-
V1-
LED
POWER AND CONTROL SIGNALS
Specifications subject to change without notice.
terminals
PIN
11
12
13
14
15
16
17
18
20
19
0.58
an
TABLE A
DC GOOD/GA1
COMMON (V-)
SENSE 1 (+)
SENSE 1 (-)
FUNCTION
MARGIN
SPARE
SPARE
ENABLE
INHIBIT
SHARE
3.66
alternative
are
PIN
10
11
12
13
14
1
2
3
4
5
6
7
8
9
PIN
22
23
24
25
26
27
28
29
30
21
TABLE B
COMMON (V -)
MARGIN
DC GOOD
INHIBIT
POWER FAIL
FAN FAIL
HI TEMP
BIAS (+)
ENABLE
COMMON (V -)
FUNCTION
SENSE 1 (+)
V+
SENSE 1 (-)
SHARE
FAN FAIL/GA2
POWER FAIL
HI TEMP/GA0
10-32
FUNCTION
SPARE/SCL
SPARE/SDA
GROUND
NEUTRAL
BIAS (+)
LINE
V +
x 12.0" D rack
to
308 I
screws.
Positronic
Input
.