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Description

XMI20HR overview

 

Application Field
Telecommunication base stations, network optimization, railway, post, public security, and other special network computer room systems.

Performance Characteristics
Unique anti-injection noise suppression technology
1. Unique pre-filter design, eliminates the impact, surge, sinking, and noise interference to the power grid.

N+X redundant parallel technology
1. High reliability the system does not require any additional parallel cabinet: parallel operation is realized by the internal microprocessor.
2. Adopts non-master-slave current sharing mode with high-precision load sharing.

Intelligent monitoring interface
1. With RS485/RS232 interface or optional SNMP for remote monitoring.

Direct use of the original DC system
1. Save system investment and reduce maintenance costs and can be well matched with cascade batteries.

Online design
1. Relay + SCR compensation: inverter functional switching will never cause load flicker Realize long-term backup of load equipment.

AC and DC dual-loop input design structure
1.No need to increase the capacity of the rectifier and provide full protection for critical load.

Model	XMI20HR
Capacity	2kVA
AC Voltage	Single phase220VAC/176-250VAC(settable)
Frequency	50Hz±5%
DC Voltage	48VDC
Relative Wideband Noise Current Back-sinking at the Input	<10%
Measurement Of Noise Current Relative To Telephone By Input Feedback	<2‰
Output Voltage	Single phase 220VAC
Efficiency (Inverter Mode)	＞90%
Power Factor	0.8
Communication Interface	RS485/RS232、dry contact
SNMP	Optional