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NEWMAR - INTEGRATED
DC POWER SYSTEM
+12V +24V
or -48VDC
+12V INTEGRATED
DC POWER SYSTEM: OUTPUT 40Amp
INTERNAL BATTERY CAPACITY: 20Ah
+24V
INTEGRATED DC POWER SYSTEM: OUTPUT 22Amp
INTERNAL BATTERY CAPACITY: 10Ah
-48V
INTEGRATED DC POWER SYSTEM: OUTPUT 11Amp
INTERNAL BATTERY CAPACITY: 5Ah
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The Integrated Power System (IPS)
is a unique multifunction power supply which incorporates built-in battery
back-up and numerous power accessories within a single 2RU (3.5") chassis, thus
eliminating time-consuming system integration, component sourcing and
installation, while saving precious rack space--ideal for any low-to-medium
power application requiring AC fault tolerant operation.
A precision regulated power supply/charger, back-up battery, low voltage battery
disconnect, output metering, LED status and Form C alarm contacts are all
pre-wired and calibrated within the unit for plug-and-play operation. Plug-in
terminals are provided for easy wiring of an additional parallel rectifier
input, or external batteries for increased back-up capacity.
The batteries are always in-line with the load, thus there is no interruption
from relays or transfer switches in the event of AC loss. Batteries are
recharged when AC is restored. A manual battery disconnect switch allows
internal or external battery service or replacement while the system is running.
Models available for -48, +24 and +12 volt applications.
Features
- Precision regulated power supply
simultaneously maintains batteries at peak charge and supplies system load.
- Built-in batteries instantly power
load during AC failure--no switch-over delay. 3-5 year average life.
Terminals provided for additional external batteries for increased back-up
capacity.
- Terminals provided for easy
addition of parallel rectifier. (48V and 24V models only)
- Automatic low voltage and manual
battery disconnect.
- Numerous front panel monitors--L.E.D.
status indicators and digital ammeter/voltmeter.
- Form C summary failure alarm
contacts; loss of internal rectifier output, loss of external
rectifier output, LVBD contactor open. AC input failure alarm contacts
optional.
- Numerous protection features--AC
input breaker, internal battery breaker, auto thermal shutdown/recovery,
current-limiting, short-circuit and over-voltage protection.
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19" or 23", 6” forward rack-mount brackets provided
Specifications
|
Integrated Power Systems |
Input Amps
@ Full Load
115 / 230 |
Output
|
Internal
Battery
Capacity
|
Ground
Reference |
Ground
Reference |
|
VDC |
Adjustment
Range |
Supplemental
Input Port* |
|
IPS 48-11 |
11 / 5.5 |
54.4 |
40-60 VDC |
40 Amps |
5 A-H |
Positive |
Positive |
|
IPS 24-22 |
11 / 5.5 |
27.2 |
20-30 VDC |
40 Amps |
10 A-H |
Negative |
Negative |
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IPS 12-40 |
11 / 5.5 |
13.6 |
10-15 VDC |
N/A |
20 A-H |
Negative |
Negative |
AC
Input
Input Range
(switch selectable):
115V = 92-130 VAC
230V = 184-260 VAC
Frequency:
47-63 Hz
DC Output
Voltage/Amperage:
See Matrix above
Maximum Load with External Rectifier and
Battery Inputs: 40 amps
Regulation:
Line: ± 1 %, Load: ± 2 %
Ripple: ±
1 %
Power Scaling
via Back Panel Quick Connects
External Rectifier Input:
24V, 48V only; 560 or 1,000 watt
(see PM Series)
External
Battery Bank: 12V/24V/48V
Environmental
Temperature Rating:
-10° to + 60° C; Derate linearly from 100% load @ 50° C to 75% @ 60° C
Mechanical
Chassis:
Aluminum
Rack Size:
19" or 23", 2 RU (3.5")
Cooling:
Forced Air
Dimensions:
3.5"H x 17"W x 18"D
Weight: 33
Lbs. (with batteries), 17 Lbs. (without batteries)
Protection
• Current Limit, Short Circuit
• Over Voltage
• Auto Thermal Shutdown/Recovery
• Input Fuse and Circuit Breaker
• Circuit Breaker For Internal Battery
• Low Voltage Battery Disconnect (Adjustable)
Internal
Batteries
Type: 12
Volt, 5 A-H Sealed Lead-Acid, Maintenance-Free
Amp-Hour Capacity:
See Matrix below
Weight: 4
Lbs. each (1.8kg) 4 Batteries per Unit
Approvals:
UL Recognized, DOT and IATA, approved for shipment by air
Internal Battery
Constant Current Performance (Amps) to 1.75 VPC |
|
MODEL |
5 MIN. |
15 MIN. |
30 MIN. |
1 HR. |
2 HRS. |
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IPS 48-11 |
15.0 |
8.0 |
5.0 |
3.0 |
2.0 |
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IPS 24-22 |
30.0 |
16.0 |
10.0 |
6.0 |
4.0 |
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IPS 12-40 |
40.0 |
32.0 |
20.0 |
12.0 |
8.0 |
Indicators and Alarms
System "Nominal" indicator lights:
• AC OK
• External Rectifier ON/OK*
*Except IPS-12-40
• Internal Rectifier On/OK
• Battery Contactor Closed
System "Warning" indicator lights:
• Check System
• Battery Disconnected
Form C Alarm Contacts:
• Summary Failure
• AC Input Failure (Optional)
Top View With
Cover Removed
Options
AC Input Fail Contacts
- Specify 115 or 230 VAC
Rectifier/Battery Input Cable Assembly
(Model CA-24)
Rear Support Bracket for Flush Mounting
Models: RSB-19 or RSB-23
Distribution Panel Models:
DST-10 (UL), DST-20A
(UL)
Unit Supplied Without Batteries
Download PDF Data Sheet
Download PDF Installation / Operation Manual - 12V System
Download PDF Installation / Operation Manual - 48V and 24V Systems
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