SP1490
Celab
Specification
Input Voltage
Input Frequency
Input Filtering
Inrush Current
Telco Output Voltage
Telco Output Current
Telco Output Regulation
Telco Output Noise & Ripple
CATV Output Voltage
CATV Output Current
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4U high, including telephony distribution module.
Designed for street cabinet applications.
Non latching thermal protection.
10A Telephony output, 15A CATV output.
Separate 4A battery charging current.
Automatic and remote controlled battery condition testing.
Comprehensive management alarms.
CATV Output Regulation
Battery Charging Current
Efficiency
Operating Temperature
Storage Temperature
Temperature Coefficient
Telephony / CATV Uninterruptible Power Supply
230VAC, +15% - 10% Single Phase
47 to 64Hz
EMC meets requirement of EN50081-1 & EN55022
Typically 30A peak for <10ms
56VDC +/- 0.5V
10A DC
Load +/- 1%, Line +/- 0.2%
100mV peak to peak, 0 to 20 MHz
60VAC rms (Quasi Squarewave)
0-15A
Load +/- 2%, Line +/- 0.2%
4A DC
>85% at full load
-20°C to +65°C
-20°C to +100°C
0.02% per °C
Protective Features
Insulation - Input to Chassis
Insulation - Input to Output
Safety Standards
Telco Current Limit
CATV Current Limit
Telco Overvoltage Protection
CATV Overvoltage Protection
Telco Low Battery Disconnect
CATV Low Battery Disconnect
Auto Battery Test Feature
1500Vrms
Insulation - Output to Chassis
100Vrms
3750Vrms
Insulation - Output to Output
100Vrms
Meets BSEN60950
Trip and restart, 20A +/- 1A
Onset and foldback, 25A +/- 1A
64V +/- 1V
70V +/- 1V
42V +/- 0.5V
46V +/- 0.5V or higher by manual intervention
The power supply will automatically load check the battery condition approximately every 20 days (or longer if re-
quired) for approximately 20 minutes to establish the connection of the battery.
Provision is made in the alarm connector for this test to be overridden and initiated remotely.
Alarms
The following alarms are isolated and are available as N/O or N/C relay contacts. In normal running conditions, the alarm relays are energised.
Those marked * have an additional Green LED indicator, lit when ‘good’.
Input Mains*
Telco Output*
Power Supply*
CATV Output*
Battery*
Over-Temperature
Displays
Array’s for Current Outputs
2 x 8 LED (6 Green, 1 Amber, 1 Red)
Alarm Indicators
5 LED (Green)
Connectors
Mains Input
Telco Output
CATV Output
Battery Input
Alarms
Size
Weight
IEC 320 connector with 10A fusing
See Telco Distribution Module
2 connectors each rated at 15A
See Telco Distribution Module
37 way D type
19” rack x 4U high x 280mm deep behind panel, 40mm max. in front of mounting rail.
15kg
Telco Distribution Module (TDM)
This is a separate module which forms part of the power supply front panel. It contains fused telco outlets plus the battery input connector (30A). Should it be
necessary to change the power supply this module can be detached and still maintain battery support for telco operation.
Alternative distribution configurations can be provided in the TDM according to particular user needs.
Murata Power Solutions (Celab) Ltd
,
25 Woolmer Way, Bordon, Hampshire, GU35 9QE
Tel: +44 (0) 1420 477011
Fax: +44 (0)1420 487476
www.murata-ps.com/celab
MURATA-PS [ MURATA POWER SOLUTIONS INC. ]
