TELECOM RECTIFIER SPECIFICATIONS


AC input range min/typical/maximum … /230 VAC./……… / 3 phase min…….typ 400 VAC+N / max………
Rectifiers power … KW
Frequency 45 to 66Hz
Maximum Output Current at 48VDC
Protection Soft start available / NA
Surge protection (varistors)
Internal battery fuses
Low VoltageDisconnect to protect the batteries
Priority loads disconnect (to keep the vital services longer time on air)
Disconnect above …….. VAC

Monitoring and programming unit :
Local operation via keypads and LCD and PC (software) local interface, serial/LAN
via modem via SNMP-agent
Alarm relays programmable:
Load current measurements, Battery current, rectifier current etc
Load fuse alarm
Battery fuse alarm
Low VoltageDisconnect operated
Low output voltage alarms
High output voltage alarms
DC DISTRIBUTION (OPTIONS)
Load breakers on 48VDC: Negative: DC dist terminals
Positive: Common positive bus bar
OTHER SPECIFICATIONS
Isolation 3.0 KVAC – input and output
1.5 KVAC – input earth
1.0 KVDC – output earth
Efficiency > 90%
Operating temperature: -40 to +60°C (-40 to +140°F)
Storage Temp -40 to +85°C (-40 to +185°F)
Dimensions l x L x H mm (…U)
Weight Approx. …..kg
Max number of rectifiers:……..
APPLICABLE STANDARDS
  • Electrical safety
  • EN 60950 / UL 60950
  • EMC
  • ETSI EN 300 386 V.1.3.1(telecommunication network)
  • EN 61000-6-3(emission, light industry)
  • EN 61000-6-2(immunity, industry)
  • Environment
    • ETSI EN 300 019-2
    • ETSI EN 300 132-2
Flatpack Eltek Rectifiers

More information:

Eltek Energy
Flatpack 1500

Inverters

Rack_Mount_Inverter(2U)

More information:

www.asian-electron.com
1KVA specification 95 9 5
2KVA Specification 95 9 5
3KVA specification 95 9 5