NMX-754-1205B SL Power, NMX-754-1205B Datasheet - Page 2

• Manufacturer Part Number: NMX-754-1205B
• Description: Linear & Switching Power Supplies 750W QUAD OUTPUT
• Manufacturer: SL Power
• Series: NMXr

Specifications of NMX-754-1205B

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 600 W
• Input Voltage: 90 VAC to 264 VAC
• Number Of Outputs: 4
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 120 A
• Output Voltage (channel 2): 12 V
• Output Current (channel 2): 12 A
• Output Voltage (channel 3): - 12 V
• Output Current (channel 3): 10 A
• Mounting Style: Rack
• Open Frame/enclosed: Enclosed
• Output Type: Multiple Output
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SPECIFICATIONS: ALL MODELS
INPUT
AC Input: 90-264 Vac continuous range, 47 to 63 Hz. Internally fused for 15 A.
Power Factor: 0.99 typical at full load. Meets EN61000-3-2.
Inrush: Cold start AC current is less than 50 A at 115 Vac and 100 A at 230 Vac. Limited by
Brownout Protection: Holds regulation to 85 Vac.
Holdup Time: 20 ms minimum after removal of power at full load.
Efficiency: 75% typical.
AC Power Fail: Provides TTL “0” 5 ms before output voltage goes out of regulation band
OUTPUT
Adjustability: Outputs #1 and 2 user adjustable ±5% minimum. Output #3 tracks #2; initial
Line & Load Reg: Outputs #1, 2, and 4 hold ±1% over AC input range and 0 to 100% load
Ripple & Noise: Less than 1% p-p or 100 mV, whichever is greater.
Remote Sense (Outputs #1 and 2): Compensates for 250 mV total line drop. Open sense lead
Temperature Coefficient (Outputs #1, 2, and 4): 0.02% per degree C.
Stability: 0.1% over 8 hours after 30 minutes warm-up.
Transient Response (Outputs #1, 2, and 4): Output voltage returns to within 1% in less than
Overload Protection: All outputs are protected against overload and short circuit. Automatic
Overvoltage Protection (Outputs #1 and 2): Protects load against power supply induced over
Peak Output Current: Dual current ratings define continuous and peak currents. The peak
Remote Inhibit: Contact closure to the negative sense line or a TTL level “0” turns off DC
DC Power Good: Provides a TTL “1” when output #1 is above 4.6 V nominal.
Redundancy: External OR-ing diodes and forced current sharing on output #1 provide “N+1”
ENVIRONMENTAL
Thermal Protection: Shuts down power supply if overheated. Automatic recovery.
Temperature Range: 0° to 50° C at full ratings.
Safety Agencies: Most models are approved to UL1950; CSA 22.2 #234; IEC 950 and TÜV
Conducted RFI: Meets FCC Part 15, Subpart J, Class A; EN55022 Class B; CISPR 22 Class B.
Dimensions:
thermistor.
upon loss of AC power.
accuracy ±4%. Output #4 user adjustable ±5% minimum, or +5% only if voltage is 5.2 V.
change. Output #3 requires 20% minimum load on outputs #2 and 3 to hold ±4%.
protection. (See Redundancy, below.)
500 µs for a 50% load change. Peak transient does not exceed 5%.
recovery upon removal of fault.
voltage. Trip point is factory set so that output voltage cannot exceed 136% of nominal.
current shown can be delivered for a maximum period of 30 seconds.
outputs.
capability. Remote Sense (+S) compensates for additional 0.6 V diode voltage drop. When
the current sharing terminal is connected between units, current sharing remains within
10% of the unit’s full output current rating.
EN60950, Class 1 SELV., CE 72/23/EEC/93/68EEC (low voltage directive)..
Condor D.C. Power Supplies, Inc., A subsidiary of SL Industries, Inc. 805-486-4565 • [phone] Fax: [phone] http://www.condorpower.com
Millimeters
Inches
5.0 lbs - 2.3 kgs
NMX-750
AC INPUT (90-264 VAC Continuous Range)
DC OUTPUT
Output Isolation: Isolated from ground 50 Vdc.
Reverse Voltage: Protected against reverse voltage up to supply current rating.
Cooling: Self cooled with internal ball-bearing fans.
OPTIONS:
Option “B”, Barrier Strip: Provides auxiliary output connections on #6-32 terminal screws
Consult factory for other available options.
STATUS AND CONTROL
TB1-
TB1-
TB1-
Output #1
Output #2
Output #3
Output #4
Remote Sense
DC Power Good
Inhibit
Current Share
Remote Sense
AC Power Fail
with 3/8˝ centers.
FUNCTION
(L )
(N)
( )
FUNCTION
FUNCTION
Terminal marked +V
Terminal marked -V
J6-3,11, 4, 12
J6-5, 13, 6, 14, 7, 15 Rtn (Common)
J6-8, 16
J6-5, 13, 6, 14, 7, 15 Rtn (Common)
J6-1, 9
J6- 2, 10
Line
Neutral
Safety Ground
J1-5
J1-4
J1-3
J1-2
J1-1
J3-1
J1-4
J3-3
LOCATION
LOCATION
115 VAC
Output #1 Sense Rtn
when #1 Sense Rtn is
Terminated
Output #2 Sense Rtn
Line 1
Line 2
Safety Ground
Main Output
Rtn (Common)
(+) Floating Output
(–) Floating Output
Output #1 Sense
Reference to Common
Output #2 Sense
Reference to Common
12.92”x 5”x 2.5”
750 WATTS
NMX-750
230 VAC
NOTES
NOTES
Bus bars
#1/4-20 screws
Barrier strip
# 6-32 screws
3/8” centers
AMP # 770974-1
mates with connector
#770583-1 with
sockets #171639-1
(AWG #20 to #16)
AMP MTA type
#640456-5 pin
header (locking)
AMP MTA type
#640456-4 pin
header (locking)
CONNECTOR
CONNECTOR
CONNECTOR