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DD763 Charger Module |
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Modular switched mode rectifier |
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The DD763 power supply module, normally forming part of the DD760 power system, is available to integrate into your system providing DC power filtered to telecoms standards. |
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- Convection Cooled
- Active current share
- Power Factor Corrected Input
- Hot-Swap module replacement
- Automatic Battery Discharge Testing
- Battery Temperature Compensation
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Main DC Output:
DC Output Power:
Input Voltage:
Input Frequency:
Input Current:
Power factor:
THD:
Line regulation:
Load regulation:
Output ripple:
Efficiency:
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24V 12A , 48V 10A(440W), 60V 8A (440W) or 110V 4A(440W) DC
350W per module @24V, 440W per module @ 48V, 60V and 110V
230VAC (185 to 264VAC )
47-63 Hz
3.5 Amp maximum, sinusoidal per rectifier module
>0.99
<5%
<±0.1%
<±0.5%
<2mV Psophometric
>90% at full load
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Dimensions:
Mounting:
Weight:
Level of Protection:
Connector:
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3U x 14E x 265mm (HxWxD)
19" rack
< 1.0kg
IP20
DIN41612 - H15
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Cooling:
Temperature:
Relative humidity:
Altitude:
Safety:
EMC:
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Natural Convection
-15 to +60°C operational
-25 to +60°C transport/storage
0 to 90% RH non-condensing
to 1500 metres
EN60950
EN50081-1 & EN50082-2
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Input:
DC fault
Over temperature:
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Internal 4A fuse
MOV surge protection
Output overvoltage shutdown
Output short circuit protection
Shutdown with auto-reset
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Mains Present:
Rectifier Fail:
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Green LED indicator
Red LED indicator and volt free contact
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Battery temperature sensing
Options:
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Maximises battery life with temperature compensation
Up to 4 x 440W modules per 3U system
25 way internal DC distribution or 16 way 1U external DC distribution
Dual mains input
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