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Rectifier System | Unity

Supplier: GFS Power

The Unity Rectifier System comprises a low profile 1.75" (1 RU) shelf which accommodates up to three 150 watt, -48 or +24 volt hot-swap rectifiers, plus an optional GMT fuse distribution panel. For more information on the link below or contact us on 0407 899 538

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http://www.gfspower.com.au/images/Newmar%20Unity%20Rectifier%20Systems.pdf 

The system is scalable/adaptable for N, N+1 or N+2 configurations.

Form C status contacts enable remote alarms for the rectifiers and fuse distribution circuits.

Front panel OK/FAIL LEDs allow monitoring status of each rectifier individually.

Shelf

Input

Capacity

Size

Weight

URS

115/230 VAC Nom.

3 Unity Rectifiers (-48 or +24 V), 1 GMT fuse panel

19/23" Rackmount, 1 RU

6.7lbs

 

Rectifier

Input Amps @ Full Load 115/230V

Output Voltage

Output Amps Cont.

Watts

Size

Weight

UR48-3

2.2/1.1

-54.4 VDC, adjustable 42-56 VDC

3

150

1 RU

1.9 lbs

UR24-6

2.2/1.1

+27.2 VDC, adjustable 21-28 VDC

6

150

1 RU

1.9 lbs

 

Unity Stand-Alone Rectifier

Rectifier

Input Amps @ Full Load 115/230V

Output Voltage

Amps Cont. Output

Watts

Weight

USAR48-3

2.2/1.1

54.4 VDC, adjustable 42-56 VDC

3

150

2.8 lbs.

USAR24-6

2.2/1.1

+27.2 VDC, adjustable 21-28 VDC

6

150

2.8 lbs.

 

Features

  • 150 watt rectifier units - 48 or 24 volt, slide and lock into the Unity Shelf
  • Shelf accommodates up to three rectifiers—450 watts total—plus an optional five-position GMT fuse panel
  • Scalable/adaptable hot swap configuration: N, N+1, N+2
  • Front panel status indicators, output voltage test points and adjustment potentiometers
  • Individual or summary rectifier alarm contacts; Form C
  • Summary fuse panel alarm contacts; Form C
  • 115/230 VAC shelf/rectifier input
  • GMT fuse panel: Five positions, easy rear panel wiring to loads, fuse access at front

Unity Rectifiers

  • Models: UR48-3, UR24-6
  • Input Voltage/Frequency/PF: 85-264 VAC* / 47-63 Hz. / .96-.98
  • Input Amperage: 2.2 amps @ 115V, 1.1 amps @ 230V
  • Output Voltage/Amperage*:
    • UR48-3: -54.4 VDC, adjustable 42-56 VDC, 3 amps continuous
    • UR24-6: +27.2 VDC, adjustable 21-28 VDC, 6 amps continuous
    • *100 % output power available from 105 to 264 VAC; Derate output linearly from 100% @ 105 VAC to 80% @ 85 VAC
  • Efficiency: 83% per rectifier
  • Regulation/Ripple: +/-2% / UR24-6: 150 mV, UR48-3: 230 mV
  • Protection: Over-voltage, current limiting, over-temp, forced air cooling
  • Alarms/Indicators: Output failure contacts; Form C
  • Front panel LED indications: "DC OK/DC FAIL"
  • Front panel voltage test points and adjustment
  • Operating Temperature: -10°C to +60°C; 100 % load to +50°C;
  • Derate linearly to 80% load @ 60°C
  • Design Standards: EN55022 Class B, EN61000-4-2,3,4,5,6,8,11,
  • EN61000-3-2,3, UL 1950
  • Approvals: UL Recognised 60950

Unity Rectifier Shelf

  • Model: URS
  • Input: 115/230 VAC nominal
  • Capacity: Up to Three Unity Rectifiers, -48 or +24 volt and one GMT Fuse Panel (UFP-5)
  • Mounting: 19" or 23" rack; centre or flush mount

Unity Fuse Distribution Panel

  • Model: UFP-5
  • Voltage: -48 VDC or +24 VDC nominal (selectable by jumper)
  • Current: 20 amps max. total
  • Capacity: Five GMT fuses, 10 amps max. per individual fuse
  • Available amperages: 1, 3, 5, 7.5, 10, 15 Amps
  • Alarms/Indicators: Output failure summary alarm contacts; Form C

Unity Stand-Alone Rectifier

For applications that do not require rack-mounting or redundancy, the Unity is available as a standalone rectifier.

A versatile flange permits a myriad of mounting options, such as on the side of rack rails, inside cabinets, on walls or under shelves, maximising use of restricted spaces.

The unit comes with a 6' power cord and a rear-mounted terminal block for easy wiring.

Performance specifications are identical to single Unity Rectifiers.

For more information click here or contact us on 0407 899 538

CONTACT THIS SUPPLIER TO FIND OUT MORE

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