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- Model ACS-WM-125 - Modular Wall Mounted ...
Model ACS-WM-125 -Modular Wall Mounted Switched Mode Charger
The Alpha Charging System High Performance Series provides excellent reliability and ultimate efficiency in meeting the power requirements for many types of system applications. The ACS HP Series is designed to charge all types of stationary batteries (flooded lead acid, VRLA, and NiCd) for industrial, utility, petrochemical and fire/utility applications. A compact 10RU shelf accommodates up to six, hot swappable, convection cooled Cordex™ 1.1kW rectifiers. The 1.1kW Cordex rectifiers possess extremely high density, providing the most power in the least amount of wall space. Whether used in a local or remote setup, system adjustment and control is a simple single-step process via the Cordex CXC touch screen system controller or via an Ethernet connection and an internet browser. TCP/IP, MODBUS, SNMP standard, with option for DNP3+. Battery management and data logging are standard system features.
- ACS performance, reliability and efficiency
- Compact 10RU enclosure
- Accomodates up to six hot-swappable Cordex 1.1kW rectifiers
- Unity power factor with > 93% efficiency
- Expandable to 52A output capacity
Input
Nominal Voltage 208 to 240Vac (single-phase)
Operating Voltage 177 to 264Vac
Extended Voltage 176 to 150Vac (derated to 75%), 265 to 320Vac (derated PF)
Phase Single
Frequency 45 to 70Hz
Current 5.8 to 5A/module-nominal (6.9A Max@ 176VAC)
Power 4400W continuous/module
Power Factor >0.99 (50 to 100% load)
THD <5% at 100% load
Efficiency >93% (50 to 100% load)
Output
Voltage 90 to 160Vdc
Current 8.8A module-nom. (11A Max @ 100VDC)
Current 52.8A w/6 modules (66A Max @ 100VDC)
Load Regulation Static <±0.5%
Line Regulation Static <±0.1%
Transient Response <±5% for 40 to 90% load step, 30ms recovery time
Ripple <20m Vrms Battery Eliminator
Environmental
Standard Temp -40˚ to 50°C (-40˚ to 122°F)
Extended Temp 600W/module @ 65˚C (149˚F)
Storage Temp -40˚ to 85°C (-40˚ to 185°F)
Humidity 0 to 95% non-condensing
Elevation -500 to 4,000m (-1,640 to 13,124ft); derated to - 4˚C/1000m above sea level (-7.2˚F/3281 ft)
Audible Noise <55dBa @ 1m (3ft)
Full graphic touch screen LCD with virtual alphanumeric and numeric keyboards
Modbus Protocol
Access GUI user interface via Internet browser through Ethernet port or RS-232 craft port on CXC Controller
High interrupting current input and output breakers (10kA IC)
Reverse polarity protection
AC surge suppression
Current limit protection
Soft start protection
Common Form C alarm relay contacts
High voltage shutdown
AC failure alarm
High/Low voltage alarm
Charger failure alarm
Positive/Negative ground fault alarm
DC output failure alarm
Battery Temperature Compensation Probe (24ft-3/8"lug)