Description
SNP-6000B power supplies with the functions of automatic voltage regulation and short-circuit protection are Electronic Constant Voltage Power Supplies. Silicon steel sheet ring transformers and lightning protection circuits are used. This power supply with large capacity, low loss, high efficiency, no noise, pure sine wave output is the best choice for CATV systems.
Feature
1 New high efficiency toroidal transformers are used. Its AVR Voltage range is wide, output power is high, loss is low and load capacity is strong. It gets the functions of overcurrent protection. The failure will be removed to restore electricity.
2 There is two-way sine wave AC output of 60V and no waveform distortion. Switches and fuses can de installed in each way independently.
3 5/8 standard cable interfaces or perforation connectors are used as output interfaces. Power inserters are installed in.
4 It's easy to install line, because of kinds of strengthened casing structures.
Technique Parameter
|
Item
|
Unit
|
Parameter
|
|
|
Input Voltage Range
|
V
|
180~240
|
|
|
Power Frequency
|
Hz
|
50
|
|
|
Output Voltage
|
V
|
60±1(Input 220V)
|
60±4(Input 180-240V)
|
|
Rated Output Current
|
A
|
1-15 Choose any one
|
|
|
Auto Recovery Time
|
S
|
About 60
|
|
|
Overload Protection Current
|
A
|
Rated current +1
|
|
|
Inserter Frequency
|
MHz
|
5-860
|
|
|
Insertion Loss
|
dB
|
1.5±0.5
|
|
|
Return Loss
|
dB
|
5-550MHz≥16
|
550-860MHz≥14
|
|
Maximum Operating Environment Temperature
|
°C
|
50
|
|