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NASN rectifiers bring advanced technology to the DC power industry. Innovative engineering combines the best in efficiency and reliability to meet the power requirements for a variety of system applications. This rectifier is specifically designed to recharge all types of stationary batteries for large utility, petrochemical and industrial uses.
The fan cooled rectifier module has extremely high density providing the most power in the least amount of space. A compact shelf accommodates four rectifiers per 19in 2U shelf and can be paralleled up to 5*2U 19in shelf.
Local and remote setup, adjustment and control is a simple, single-step process with the rectifier System Controller. By utilizing TCP/IP technology, complete configuration and monitoring of power equipment is possible through a Windows Internet Explorer browser.
We can provide turnkey solutions for outside plant, headend, telecommunications, industrial and renewable energy applications. We work to combine your small-, medium- and large-scale projects with the necessary installation resources.
| MODEL | A220/48-50M1 | A220/48-60M2 | A220/48-150M3 | A220/48-200M4 | A220/48-250M5 | A220/48-300M6 | |
| Configuration | 1pcs 48V/50A module +1pcs monitor | 2pcs 48V/30A module +1pcs monitor | 3pcs 48V/50A module +1pcs monitor | 4pcs 48V/50A module +1pcs monitor | 5pcs 48V/50A module +1pcs monitor | 6pcs 48V/50A module +1pcs monitor | |
| Environmental | Operating temperature | -40°C ~ 55°C | |||||
| Storage temperature | -40°C ~ 70°C | ||||||
| Relative humidity | 5%~95%RH（40±2℃，no condensation） | ||||||
| Atmospheric pressure | 62kPa~106kPa | ||||||
| Altitude | ≤ 2000m (derating is necessary above 2,000m) | ||||||
| AC Input | AC input system | L＋N＋PE/220Vac | |||||
| Input voltage range | 90VAC ~ 290VAC | ||||||
| Input AC voltage frequency | 45Hz ~ 65Hz | ||||||
| THD | ＜5% （@230Vac，full load） | ||||||
| Power factor | ≥ 0.99 | ||||||
| DC Output | Rated output voltage | 48VDC | |||||
| Adjustable output voltage | 40VDC-60VDC continuously adjustable | ||||||
| System output current | 50A | 60A | 150A | 200A | 250A | 300A | |
| System load regulation | ≤±0.5% | ||||||
| System voltage | ≤±0.5% | ||||||
| System stability | ≤±0.5% | ||||||
| Efficiency | ≥ 93.2% | ||||||
| Current sharing | module current sharing not more than ±5％ | ||||||
| Weighted noise | ≤ 2mV (300Hz ~ 3400Hz) | ||||||
| Output distribution | MCB optional | ||||||
| Rectifier module unit | Rectifier hot-swap | Hot-swap available.not influencing system operation | |||||
| Rectifier indication | with operation.alarm.and fault indicators | ||||||
| Soft start time | 3s-10s | ||||||
| Installation method | support swappable | ||||||
| rectifier fault influence | Not influencing the set parameters of rectifier when rectifier at fault | ||||||
| Monitor module unit | Remote monitoring | With remote metering & remote control & remote signaling functions. providing standard RS485&TCP/IP Interface and 6 sets of the dry contact output port & Battery Temp.Sensor | |||||
| Language | Default: English | ||||||
| Remote control | rectifier start and close.battery test. equalize and float charging ,DIN /DO configuration and so on | ||||||
| Alarm functions | With AC over voltage/under voltage.DC voltage over/under.module Communication fault and over temperature alarm,Battery remove,Surge and so on | ||||||
| SAFTEY | Insulation resistance | Testing voltage 500VDC， Insulation Resistance ≥10M (normal atmospheric pressure, normal temperature, relative humidity <90%, no condensation) | |||||
| Insulation strength | Input to output: 3500VDC @1min&leak current ≤10mA Input to enclosures: 3500VDC @1min&leak current ≤10mA Output to enclosures:750VDC @1min&leak current ≤10mA | ||||||
| System leak current | ≤3.5mA（230Vac input） | ||||||
| Grounding performance requirements | The system with operating ground and protection ground.with clear mark.the resistance between the enclosures of distribution and all palpable metal components and grounding nut is not more than 0.1Ω | ||||||
| AC lightning protection | The equipment AC side can bear simulated lightning impulse Current of waveform 8/20μS and rated amplitude 40kA.(Optional) | ||||||
| Noise | ≤55dB (A) (measured at 1m distance from the equipment) | ||||||
| MTBF | ≥ 100000 hours | ||||||
| Features: | ||||||||||||
| 1. Switch Mode Power Supply; 2. Hot swappable and Plug and Play; 3 .N+1 redundancy,each module available in 50A@48Vdc & 60A@24Vdc; 4 .AC /DC distribution system for AC input/ DC output distribution and protection; 5.RS232, RS485, SNMP communication for remote control; 6.Compact design and embedded modular system, support power system and module sleep, efficient mixing, energy saving; 7.High Efficiency with low EMI. CE Safety and EMC certification 8.Protection for Input and output over /under voltage,short circuit and over temperature | ||||||||||||
NASN rectifiers bring advanced technology to the DC power industry. Innovative engineering combines the best in efficiency and reliability to meet the power requirements for a variety of system applications. This rectifier is specifically designed to recharge all types of stationary batteries for large utility, petrochemical and industrial uses.
The fan cooled rectifier module has extremely high density providing the most power in the least amount of space. A compact shelf accommodates four rectifiers per 19in 2U shelf and can be paralleled up to 5*2U 19in shelf.
Local and remote setup, adjustment and control is a simple, single-step process with the rectifier System Controller. By utilizing TCP/IP technology, complete configuration and monitoring of power equipment is possible through a Windows Internet Explorer browser.
We can provide turnkey solutions for outside plant, headend, telecommunications, industrial and renewable energy applications. We work to combine your small-, medium- and large-scale projects with the necessary installation resources.
| MODEL | A220/48-50M1 | A220/48-60M2 | A220/48-150M3 | A220/48-200M4 | A220/48-250M5 | A220/48-300M6 | |
| Configuration | 1pcs 48V/50A module +1pcs monitor | 2pcs 48V/30A module +1pcs monitor | 3pcs 48V/50A module +1pcs monitor | 4pcs 48V/50A module +1pcs monitor | 5pcs 48V/50A module +1pcs monitor | 6pcs 48V/50A module +1pcs monitor | |
| Environmental | Operating temperature | -40°C ~ 55°C | |||||
| Storage temperature | -40°C ~ 70°C | ||||||
| Relative humidity | 5%~95%RH（40±2℃，no condensation） | ||||||
| Atmospheric pressure | 62kPa~106kPa | ||||||
| Altitude | ≤ 2000m (derating is necessary above 2,000m) | ||||||
| AC Input | AC input system | L＋N＋PE/220Vac | |||||
| Input voltage range | 90VAC ~ 290VAC | ||||||
| Input AC voltage frequency | 45Hz ~ 65Hz | ||||||
| THD | ＜5% （@230Vac，full load） | ||||||
| Power factor | ≥ 0.99 | ||||||
| DC Output | Rated output voltage | 48VDC | |||||
| Adjustable output voltage | 40VDC-60VDC continuously adjustable | ||||||
| System output current | 50A | 60A | 150A | 200A | 250A | 300A | |
| System load regulation | ≤±0.5% | ||||||
| System voltage | ≤±0.5% | ||||||
| System stability | ≤±0.5% | ||||||
| Efficiency | ≥ 93.2% | ||||||
| Current sharing | module current sharing not more than ±5％ | ||||||
| Weighted noise | ≤ 2mV (300Hz ~ 3400Hz) | ||||||
| Output distribution | MCB optional | ||||||
| Rectifier module unit | Rectifier hot-swap | Hot-swap available.not influencing system operation | |||||
| Rectifier indication | with operation.alarm.and fault indicators | ||||||
| Soft start time | 3s-10s | ||||||
| Installation method | support swappable | ||||||
| rectifier fault influence | Not influencing the set parameters of rectifier when rectifier at fault | ||||||
| Monitor module unit | Remote monitoring | With remote metering & remote control & remote signaling functions. providing standard RS485&TCP/IP Interface and 6 sets of the dry contact output port & Battery Temp.Sensor | |||||
| Language | Default: English | ||||||
| Remote control | rectifier start and close.battery test. equalize and float charging ,DIN /DO configuration and so on | ||||||
| Alarm functions | With AC over voltage/under voltage.DC voltage over/under.module Communication fault and over temperature alarm,Battery remove,Surge and so on | ||||||
| SAFTEY | Insulation resistance | Testing voltage 500VDC， Insulation Resistance ≥10M (normal atmospheric pressure, normal temperature, relative humidity <90%, no condensation) | |||||
| Insulation strength | Input to output: 3500VDC @1min&leak current ≤10mA Input to enclosures: 3500VDC @1min&leak current ≤10mA Output to enclosures:750VDC @1min&leak current ≤10mA | ||||||
| System leak current | ≤3.5mA（230Vac input） | ||||||
| Grounding performance requirements | The system with operating ground and protection ground.with clear mark.the resistance between the enclosures of distribution and all palpable metal components and grounding nut is not more than 0.1Ω | ||||||
| AC lightning protection | The equipment AC side can bear simulated lightning impulse Current of waveform 8/20μS and rated amplitude 40kA.(Optional) | ||||||
| Noise | ≤55dB (A) (measured at 1m distance from the equipment) | ||||||
| MTBF | ≥ 100000 hours | ||||||
| Features: | ||||||||||||
| 1. Switch Mode Power Supply; 2. Hot swappable and Plug and Play; 3 .N+1 redundancy,each module available in 50A@48Vdc & 60A@24Vdc; 4 .AC /DC distribution system for AC input/ DC output distribution and protection; 5.RS232, RS485, SNMP communication for remote control; 6.Compact design and embedded modular system, support power system and module sleep, efficient mixing, energy saving; 7.High Efficiency with low EMI. CE Safety and EMC certification 8.Protection for Input and output over /under voltage,short circuit and over temperature | ||||||||||||
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