Mô tả sản phẩm: Bộ cấp nguồn 60V/15A Prevail KA-6015A
Bộ cấp nguồn 60V/15A/ Power Supply Prevail
1. Summary
KA6000A power supplies with the functions of automatic voltage regulation and short-circuit protection are Magnetic Saturation Power Supplies. The high-performance magnetic saturation transformers are used. These power supplies can de taken away from voltage fluctuation of mains supply of 220V to ensure the CATV line equipments are safe. It's the best choice for large and medium-sized CATV systems.
KA6000B 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.
KA6000C power supplies are the Intelligent Hot Standby Power Supplies. Add Single Chip Microcomputer Intelligent Control Circuits on KA6000 A Magnetic Saturation Power Supplies. Two power supplies can connect with network at the same time. Identify the CATV status and implement backup switching automatically. So the service ability of CATV network is improved.
2. Performance Characteristic
KA6000A
n High quality magnetic saturation transformers are used. It's AVR Voltage range is wide, output power is high and Load Capacity is strong. It gets the functions of automatic voltage regulation, short-circuit protection and lightning protection.
n Its output is independent. Switches and fuses can de installed in each way independently. 5/8 standard cable interfaces or perforation connectors are used as output interfaces. Power inserters are installed in.
n The casing is strengthened, the noise is low. It's easy to install line, because of kinds of strengthened casing structures.
KA6000B
n 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.
n There is two-way sine wave AC output of 60V and no waveform distortion. Switches and fuses can de installed in each way independently.
n 5/8 standard cable interfaces or perforation connectors are used as output interfaces. Power inserters are installed in.
n It's easy to install line, because of kinds of strengthened casing structures.
KA6000 backup
n High quality magnetic saturation transformers are used. Its AVR Voltage range is wide, output power is high and Load Capacity is strong. It gets the functions of automatic voltage regulation, short-circuit protection and lightning protection.
n Add Single Chip Microcomputer Intelligent Control Circuits. Identify the CATV status and implement backup switching automatically.
n Its output is independent. Switches and fuses can de installed in each way independently. 5/8 standard cable interfaces or perforation connectors are used as output interfaces. Power inserters are installed in
3. Technique Parameter
| KA6000A | ||||
| Item | Technique Parameter | |||
| Power Stability Range | Input 175V-250V,full-load output change ±1%Input 160V-280V,full-load output change ±2% | |||
| Load Characteristic | Difference between no-load and full-load ≤2% | |||
| Short-circuit Protection | Load short-circuited，input current is 2.5 times heavier than full-load current Output Voltage is 0,cut off the power in 1 hour, transformers will be OK | |||
| Operating Environment | -40℃ ～ +40℃ | |||
| Insulation Characteristic | 1500V,There is no breakdown in 1 minute,1500V | |||
| Output Voltage | ～AC60V±3V（50Hz） | |||
| Output Current | 2.2A、3.2A、4.2A、6A、10A、15A(Choose any one) | |||
| KA6000B | ||||
| 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 | ℃ | 50 | ||
| KA6000backup | ||||
| Item | Unit | Parameter | ||
| Input Voltage Range | V | 180～250 | ||
| Power Frequency | Hz | 50 | ||
| Output Voltage | V | 60±3 | ||
| Rated Output Current | A | 1-15Choose any one | ||
| Auto Switch Time | S | Master machine：1S | Slave machine：3S | |
| Overload Protection Current | A | 1.5 times than rated voltage | ||
| Inserter Frequency | MHz | 5-862 | ||
| Insertion Loss | dB | 1.5±0.5 | ||
| Return Loss | dB | 5－550MHz≥16 | 550-860MHz≥14 | |
| Maximum Operating Environment Temperature | ℃ | 50 | ||
| Dimension | mm | 310mm×215mm×210mm | ||
4. Block Diagram
5. User Notes：
1. There are two output ports. Choose both of them or one of them to output AC60V.If one of these ports is not needed, use relevant protective tube to control output. (There is no directionality.)
2. When turn on the power, the relevant green light means normal output (If both output fuses are in, lights will be on at the same time).
6. Notes：
1. Power supply must be grounded.
2. Please don't change the installation; it is in as good state as possible when out of factory.
7. Ordering Guide
Please sure：1. Output current 2.Indoor, outdoor
