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NTDM SERIES
  MODEL SELECTION
FEATURES / SPECS
AVAILABLE OPTIONS


Other Products

Single Output Power Supplies
Multiple Output Power Supplies
DC - DC Converters
High Power Power Supplies
COTS Power Supplies
MIL Spec Power Supplies
Hot Swap Power Supplies
Custom Power Supplies
DC UPS/ Battery Back Up PS
Rack & Panel Mount PS
 

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MECHANICAL OUTLINE
DATA SHEETS:
FRONT / BACK
  Click Here to download adobe acrobat reader.

 

 

AC - DC POWER SUPPLY

SINGLE OUTPUT
BULK POWER / RUGGED DESIGN
1000-3000 Watts




The NTDM DC Output Power Supply Series has been in wide use in such applications as RF & Microwave transceivers, Telecom systems, battery charging or replacement and burn-in systems. Over 3000 units have been deployed in military applications aboard surface vehicles and ships.

These units can be ruggedized and utilized in COTS, Modified and Custom DC Output Applications.


NOMINAL
VOLTAGE
(VDC)

1000 WATT OUTPUT
1500 WATT OUTPUT
2000 WATT OUTPUT*
3000 WATT OUTPUT*
MAXIMUM
CURRENT
(ADC)
MODEL
MAXIMUM
CURRENT
(ADC)
MODEL
MAXIMUM
CURRENT
(ADC)
MODEL
MAXIMUM
CURRENT
(ADC)
MODEL
5.0
200
NTDM-5-200
300
NTDM-5-300
CONSULT FACTORY
CONSULT FACTORY
12
83
NTDM-12-83
125
NTDM-12-125
15.0
63
NTDM-15-67
100
NTDM-15-100
24.0
42
NTDM-24-42
62
NTDM-24-62
84
NTDM-24-84
125
NTDM-24-125
28.0
36
NTDM-28-36
54
NTDM-28-54
72
NTDM-28-72
107
NTDM-28-107
48.0
21
NTDM-48-21
31
NTDM-48-31
42
NTDM-48-42
62
NTDM-48-62
110.0
9
NTDM-110-9
14
NTDM-110-14
18
NTDM110-18
27
NTDM-110-27

*2kw and 3kw units are available only with 220VAC single phase or 115/220VAC 3 Phase Input.
Additional Ouput Voltages Are Available. Contact The Factory for more info.

OPTION DESIGNATION SUFFIX CODE
LOW VOLTAGE BATTERY DISCONNECT
The LVBD module adds a new dimension to battery backup power supplies. The power supply simultaneously charges the battery and powers the load. If the AC power fails the battery continues to support the load. However, when the battery voltage drops below a predetermined level, the LVBD module disconnects the battery from the load, thereby protecting the battery from the damaging effects of complete discharge.
AUTO LINE SELECT -ALS
POWER FACTOR CORRECTION -PFC
REDUNDANT OPERATION -ORD
3 PHASE INPUT -3P
RUGGED/MILITARIZED -MIL
HOT PLUGABBLE -HSP
BATTERY BACK-UP -LVBD



  • Battery back-up
  • Auto-selectable inputs
  • Redundancy (N+1) configuration
  • Power factor correction
  • 3 phase input
  • Hot pluggable



ELECTRICAL:
Input: 90-132/180-264 VAC (user selected), 47-63 Hz
Regulation: Line .2%
Load .5% from min to max load
Ripple: 1% of output or 200 mVpp whichever is smaller, measured at terminals,
DC to 20 Mhz bandwidth
Efficiency: 75% to 85% typ full load
Hold up time: 20ms min.
InRush Current: 40 peak maximum
Protections: OV, OL & OT




Operating Temperature: 0°C to +50°C ambient for full output power
Storage Temperature: -30°C to +85°C
Cooling: DC-Operated ball bearing fan
Size: 5"(H) x 8"(W) x 12.5"(L)

 

 

 

 
 

 
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