12 Base Station Specifications TB9400 Specifications Manual
© Tait Limited July 2017
1.3 Power Supply
The specifications in this section refer to the TB9400 base station fitted
with a PMU.
AC Input
Input
Voltage
Frequency
Power factor
Total harmonic distortion (THD)
Inrush current
230VAC
115VAC
Leakage current
88VAC to 264VAC
50Hz to 60Hz
> 0.95
< 8%
< 30A @ < 4ms
< 15A @ < 4ms
< 3.5mA/240VAC
Protection
Fault current (input)
Transient suppression
Overvoltage inhibit (self recovering)
Undervoltage signal
10A fuse
275V MOV (line-to-line)
275VAC ±10V
83VAC ±5V
General
Efficiency at rated output
a
Input-to-chassis isolation
Output-to-chassis isolation
86%
1500VAC, 50Hz, 1 minute
500VAC, 50Hz, 1 minute
a. At 230VAC.
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