User Manual

Mission Valley Radio Repeater Equipment + Upgrade
User/Maintenance Handbook
Handbook No. 50-078021HBKM Page 45 of 85
3.15.1 Description
The power supply shelves are separate for the VHF/UHF and 800MHz cell enhancers. The VHF/UHF
supply shelf is a 24V DC shelf which supplies six, 24Volt XLR type connector outputs at a maximum
total output power of 800Watts DC. These DC outputs are fused at a 10Amp rating although four of
the six DC outputs will be drawing less than 5Amps each at any one time.
3.15.2 Technical Specification
PARAMETER SPECIFICATION
Input: 110V AC @50/60Hz (single port)
Outputs: 6 x 24V DC @ 10A each (fused)
Front panel indicators: (x 2) Green LED for ‘PSU1/PSU2 ON’’
Fuses: 1 x 10A each outlet socket
DC Socket: XLR
operational:
-20°C to +60°C
Temperature range
storage: -40ºC to +70ºC
Case: Alocrom 1200/Iridite NCP coating
Heatsinks: Black anodised aluminium
Handles: Aluminium alloy
Finish
Fascia: Painted to RAL7035
Alarmed devices: Either PSU failure
Alarm interface (volt-free contacts): ‘D’ type alarm connector, pins 1 & 2
MTBF: >50,000 hours
Earthing: M8 stud
3.15.3 Parts List
AFL Part # Part Description Qty.
13-003301 MAINS FILTER 8AMP ASSEMBLY 1
20-001602 24V RELAY BOARD 1
80-008920 DUAL PSU HEATSINK 2
80-008921 DUAL PSU CASE 1
80-008922 DUAL PSU LID 1
80-008925 DUAL PSU FRONT PANEL 1
80-020632 2U CHASSIS LID FIXING RAIL 4
91-500025 3 PIN RIGHT ANGLE FREE PLUG NC-X 6
91-510004 3 PIN PNL.MOUNT SOCKET NC-X 6
91-510035 3 WAY MATE N LOK PLUG HOUSING 2
91-520001 PWR MAINS INL FIXED/SOLD.TERMS 1
91-520005 MAINS LEAD 1
91-520010 MAINS RETAINING CLIP 1
91-520032 MATE N LOK SOCKET CONTACT 20/14 AWG 6
91-600015 'D' 9 WAY PLUG S/B (NON FILTERED) 1
91-800014 3 WAY TERMINAL BLOCK 1
94-100004 STPS12045TV 60A DUAL DIODE 1
96-100001 20 x 5mm,10A FUSE HOLDER/CARRIER 6
96-300054 24V 17A PSU 400W (XP BCC) 2
96-600001 INSULATING BOOT LARGE 1
96-700035 LED GREEN 5mm IP67 INTEGRAL RES 24V 2
96-900017 AC TRIP SWITCH (3 AMP M.C.B.) 2
97-400002 HANDLE TYPE H6803 4U.[ALLOY] 2