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XM2 Series

Cable UPS® Power Supply

Data sheet

Downloads

Source of supply

Alpha’s XM2 Series power supply is the industry’s leading power technology. A variety of power ratings make it an ideal match for network architectures worldwide. Advanced product design features include modularity, increased output power and N+1 redundancy capability. Optional dual independent outputs provide additional protection and enhanced system reliability. AC or DC generator compatibility as well as fl exible system control and advanced status monitoring options support easy migration to centralized powering.

Proven Cable UPS uninterruptible power
Easily accessible front panel connections
User programmable system control and status monitoring options
Programmable, three stage, 10A temperature-compensated battery charger
LCD Smart Display provides operating data, status information and
troubleshooting aid
Optional embedded transponder reduces external wiring for easier installation
Modular design allows easy migration from non-standby to standby to
centralized powering

Variants

Technical data

Nominal Specifi cations

Model	Input Voltage (VAC)	Input Frequency (Hz)	Typical Input Current (A)	Output Voltage (VAC)	Output Current (A)
XM2-608CE	230 (+15%/-20%)	50 (±3%)	2	63/48	8
XM2-615CE	230 (+15%/-20%)	50 (±3%)	4	63/48	15
XM2-622CE -48	230 (+15%/-20%)	50 (±3%)	6	63/48	22.5
Model	Typ. Output Load (VA)	Max. Output Power (VA)	Typ. Standby Time (hrs)	Battery Voltage (VAC)	Input Power Factor
XM2-622CE-48	1080	1350	2.88	48	>0.90 at full load
XM2-608CE	384	480	7.18	36	>0.90 at full load
XM2-615CE	720	480	3.32	36	>0.90 at full load

Note: Standby times based on 180GXL batteries at 25°C (77°F) and typical 80% load. Figures may vary according to battery age, capacity & condition; type of load, temperature and other
factors. Note: Typical input current measurements are based on 80% load, highest output voltage rating, and the charger providing “fl oat” charge voltage / current to the batteries.

General Specifi cations

Output:
Waveform:	Quasi-square wave
Regulation:	±5%
Frequency Stability:	±0.05% inverter mode, ±1% normal mode
Short Circuit Current:	150% of maximum current rating
Transformer Effi ciency:	90% typical line mode, 80% typical standby mode
Transfer Characteristics:	Uninterrupted output
Battery Charger
Temperature Compensation:	Programmable (0–5mV/Cell/°C)
Charger Current (average):	10A at 80% load and nominal input (5A for XM2-608)
Charge Time:	8hrs typical to 90% capacity
3-Stage:	Bulk, acceptance, fl oat
Power Factor Corrected:	(PFC) battery charger
Mechanical
Front Panel Test Points:	Output voltage, battery voltage
Front Panel Connections:	All input, output and communication modules
Status Display:	2 x 20 LCD with backlight
Dimensions (mm):	Shelf Mount 381 x 223 x 318
(in):	(15 W x 8.75 H x 12.5 D)
Finish:	Black, epoxy powder coat
Environment
Operating Ambient	Temp.: -40–+55°C
Relative Humidity:	0–95% non-condensing
Product Compliance:
EMC Directive, Class B:	EN 50091-2
Low Voltage Directive:	EN 50091-1 EN 60950
Options
Dual Outputs with Current Limits (specify PIM option) PIM 4+1 (5 outputs) N+1 Redundancy (specify PIM option, see below) SSC - Serial System Controller USM-2.5 Communication Interface - Universal Status Monitoring DSM card - Digital Status Monitoring - Compliant interface for SCTE HMS 022
Smart Display Features
Built-in Diagnostics Output Power (W) Output Voltage % load Input Voltage Charger current Output Current Input frequency Battery Current Battery temperature Output VA

Standard Features
Front access modular components
Front panel connections and test points
Power Factor Corrected (PFC) Battery Charger
Standby Events Counter and Timer
Input and output voltage display
Battery voltage and current display
Automatic Performance Monitor (APM)
Smart Display
Standby Status Relay
Programmable System self test
Remote Temperature Sensor (RTS)

Optional Features
USM-2.5: Universal Status Monitor: The USM-2.5 is a fi eld replaceable, user confi gured plug-in logic card that allows the XM Series 2 power supply to be confi gured for pre-existing status monitoring systems and is confi gured for parallel applications. The USM facilitates use with all common monitoring systems (specify vendor).

DSM: Digital Status Monitoring: The all digital interface from the power supply to the transponder utilizes a simple serial interface cable. It eliminates the complex parallel wire harness normally used as well as the analog errors characteristic of traditional monitoring methods. Individual battery voltages and enclosure tamper monitored from the HMS. SCTE HMS022 compliant.

SSC: Serial System Controller: In single or multiple XM2 installations, the SSC provides status monitoring functions combined with coordinated battery charging, individual battery monitoring, and self test for individual components. Provides fi eld technicians local interface for programming system parameters and system maintenance data.

PIM / N+1: Protective Interface Module: The PIM protects system components and provides isolation between distribution legs by shutting down the load during over-current conditions. The PIM has a user programmable over-current threshold (24.8A), as well as a programmable over-current tolerance period which specifi es the time in seconds (1-10) that an over-current condition will be allowed on the XM Series 2 output before the individual output channel is shut down. A user programmable retry limit allows the user to select how many times (1-40) the PIM will attempt to reconnect an output which was shut down for an over-current condition. The PIM also provides redundant power supply capability (N+1) for multiple
power supply confi gurations.