NASN rectifiers 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. Features:1. Switch Mode Power Supply; 2. Hot
swappable and Plug and Play; 3 .N+1 redundancy,each module
available in 50A@48Vdc; 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 Applications:Vehicle and
shipboard equipment: Railway station, transportation equipment,
etc. Industrial equipment: solar power, wind power, gas discharge
lamps, etc. Office equipment: computer, printer, copy, scanner,
etc. Kitchen appliances: microwave oven, induction cooker, rice
cooker, etc. Household electrical equipment: electric fans, vacuum
cleaners, lighting fixtures, etc.
Datasheet:MODELA220/110-20M1A220/110-40M2A380/110-60M3A380/110-100M5A380/110-140M7Configuration1pcs
110V/20A module+1pcs monitor2pcs 110V/20A module+1pcs monitor3pcs
110V/20A module+1pcs monitor5pcs 110V/20A module+1pcs monitor7pcs
110V/20A module+1pcs monitorEnvironmentalOperating temperature-40°C
~ 55°CStorage temperature-40°C ~ 70°CRelative humidity≤ 90%RH
(30°C)Altitude≤ 2000m (derating is necessary above 2,000m)AC
InputAC input systemL+N+PE/220VacL1+L2+L3+N/380VacInput voltage
range90VAC ~ 280VAC323-437VACInput AC voltage frequency45Hz ~
65HzMax input current≤28.4APower factor≥ 0.99DC OutputNominal
output voltage110VDCRated output voltage121VDCRated Output
Capacity2.5kW5kW7.5kW12.5kW17.5kWOutput DC voltage90VDC ~
-150VDCOutput DC current20A40A60A100A140AVoltage set-point
accuracy≤ 1%Efficiency ≥ 93.2%Noise (peak-peak)≤ 200mV (0 ~
20MHz)Weighted noise≤ 2mV (300Hz ~ 3400Hz)AC Input Alarm and
ProtectionAC input over-voltage alarm pointDefault: 280VAC ±
5VAC*AC input under-voltage alarm pointDefault: 176VAC ± 5VACAC
input over-voltage protection recovery differenceDefault: 295VAC ±
5VAC, 10VAC lower than the AC input over-voltage protection pointAC
input under-voltage protection pointDefault: 180VAC ± 5VAC*DC
Output Alarm And ProtectionDC output over-voltage alarm
pointDefault:149VDC ± 0.5VDC*DC output under-voltage alarm
pointDefault:90VDC ± 0.5VDC*DC output over-voltage protection
pointDefault: 97.2VDC ± 0.5VDC*LLVDDefault: 99VDC ±
0.5VDC*BLVDDefault: 97.2VDC ± 0.5VDC*RectifierLoad sharingThe
rectifiers can work in parallel and share the current. The
unbalance is better than ± 5% rated output current.Derated by
input (at 45°C)The rectifier can output power of 100% with input
voltage of ≥154VAC; The rectifier can output power capacity 1200W
with input voltage
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