0120028-J0 Rev F
10
3� Product Specifications
Electrical
Input voltage:
-40 to -60Vdc
Recommended breaker:
19" shelf:
70A per feed
Recommended cable size:
Minimum #6 AWG (16mm) copper rated for 110˚C
Output voltage:
-57Vdc
Power:
98W nominal per output, ± 2W tolerance (4 outputs per module)
Efficiency:
>92%
Regulation:
<2% no load to full load
<1% line
Output Noise:
Wide band:
<50mVRMS (10kHz to 10MHz)
<100mV pk-pk (10kHz to 100MHz)
Acoustic:
<60dBa @ 1m (3ft), 55˚C
Connections:
Input:
HOT: 2x sets, 1/4" studs on 5/8" centers
RTN: 2x sets, 1/4" studs on 5/8" centers
Output:
9x8 pos. screw door TB (12-26 AWG)
Mechanical
Quad Output Power Module
Dimensions (HxWxD):
86mm x 35mm x 283mm (3.4in x 1.4in x 11.1in)
Weight:
0.61kg (1.4lbs)
19" Shelf - 9 Modules
Dimensions (HxWxD):
89 x 435 x 432mm (3.5in x 17.1in x 17in), with cover
89 x 435 x 329mm (3.5in x 17.1in x 12.95in) without cover/customer connections
Weight:
5.45kg (12lbs)
Environmental
Operating Temperature:
Forced air cooling:
Convection cooling:
- 40 to 65˚C (-40 to 149˚F) with minimum cabinet air ow @200LFM
- 40 to 45˚C (-40 to 122˚F) single shelf operation only or separated by 3RU includes
air bafe
Temperature storage:
- 40 to 85˚C (-40 to 185˚F)
Humidity:
0 to 95% RH non-condensing
Altitude:
-500 to 2800m (-1640 to 9186ft)
Heat Dissipation:
<118 BTU per hour/module
NEBS/Telcordia:
Class 3 -Protected Equipment in Severe Outside Environment
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