The A11G-Ni is a durable electrical power conditioning, backup power solution, ideal for use in medical applications.

There is a growing need for Uninterruptable Power Supplies in the medical industry for not only hospitals, but out-patient clinics, research laboratories, and medical data centers.  Newer technologies in hardware and software require clean, conditioned electrical power for peak performance and operation.  In many cases, this delicate and expensive medical equipment operates in older building infrastructure and or on an outdated overburdened commercial electrical power grid requiring the use of an Uninterruptible Power Supply (UPS).

Offering the highest level of power protection, A11G-Ni UPS is ideal for medical equipment that is sensitive to power fluctuations or complete loss of power.  By isolating the device from the commercial power grid, the UPS converts the output electrical current to a pure sine wave in both voltage and frequency.  Additionally, this UPS provides instantaneous battery back-up power in the event of total power loss protecting the system as well as data corruption.


Double Conversion Online

The A11G-Ni protects critical equipment by isolating them from the raw incoming utility power.  Converting AC power to DC and then back to AC, the electrical output from the UPS is a pure sine wave in both voltage and frequency, providing clean, conditioned, and stable electrical power.

scalable powerScalable Power

This battery type has twice the energy density per unit volume of lead storage batteries and about ten times the charge-discharge cycle lifetime making them suitable for medical grade UPS systems.

Wide Input Range

This feature protects connected equipment from electrical sags and spikes.  The wide range input capability also keeps the UPS from switching to reserve battery power allowing the backup batteries to remain at full charge as well as reducing stress on target equipment and UPS.

Auto Health Check

The A11G-Ni systematically checks the UPS through the integrated CPU controller.  The system checks status on battery charge, discharge and voltage states as well as internal UPS temperatures.  If anomalies are detected the UPS provides an alert alarm for system maintenance to the end user.

Power Correction Power Correction

Power Factor Correction eliminates distortion and harmonic currents that are harmful to sensitive electrical equipment.   Eliminating this distortion removes the potential for equipment performance issues, increases overall target equipment reliability, and reduces system power consumption.

Reduced EMIReduced EMI

Designed with reduced EMI emissions in mind, the A11G-Ni’s internal circuity design was developed utilizing an acoustic anechoic chamber to test and validate the system.  These extra steps ensure the lowest electrical noise possible reducing electrical interference problems to surrounding sensitive equipment.

Leak Proof BatteryLeak Proof Battery

The A11G-Ni’s battery is sealed in a resin tray is double wall sealed helping to protect the UPS as well as equipment around the UPS as well as maintenance personnel.

Acoustic Noise ReductionAcoustic Noise Reduction

The A11G-Ni utilizes an internal thermal management system to reduce the audible noise coming from the UPS. This management system adjusts the cooling fan rotational speed depending on thermal requirements at that time.  This built-in intelligence reduces the decibel levels generated by the UPS considerably.

Remote ManagementRemote Management

With the optional LAN management card and SANUPS SOFTWARE, the A11G-Ni can provide for remote monitoring of the UPS as well as a shutdown assistant for medical equipment powered by the UPS.


SANUPS SOFTWARE is a Web-based automated 7/24 shutdown assistant. When installed on shutdown target computers, your mission-critical equipment can be safely powered down in the event of an extended power loss.  This ensures system up-time, data integrity, and the ability to maintain business continuity. The application shutdown function even shuts down Microsoft office applications as well. Systems administrators will receive remote email notification during power events.

Up to 16 (Optional) heat and humidity sensors can be installed for enhanced environmental monitoring of the UPS systems, equipment racks as well as rooms.


For over 90 years Sanyo Denki has been developing products.  The A11G-NI utilizes top of the line internal components such as capacitors, transformers, and reactors.  These components are assembled under a rigorous ISO9001 quality control procedures.  The result is superior durability and the ability to offer a long-life production platform, all within a small form-factor.


Rack 100/110/115/120V

CapacityProduct NamePart NumberInputOutputInput Connection
1.5kVAA11G Online UPS Rack 100V – 1500VAA11GN152A001100V100VNEMA 5-15P
1.5kVAA11G Online UPS Rack 110V – 1500VAA11GN152A001-10110V110VNEMA 5-15P
1.5kVAA11G Online UPS Rack 115V – 1500VAA11GN152A001-15115V115VNEMA 5-15P
1.5kVAA11G Online UPS Rack 120V – 1500VAA11GN152A001-20120V120VNEMA 5-15P

Rack 200/220/230/240V

CapacityProduct NamePart NumberInputOutputInput Connection
1.5kVAA11G Online UPS Rack 200V – 1500VAA11GN152A002200V200VNEMA L6-20P
1.5kVAA11G Online UPS Rack 220V – 1500VAA11GN152A002-20220V220VNEMA L6-20P
1.5kVAA11G Online UPS Rack 230V – 1500VAA11GN152A002-30230V235VNEMA L6-20P
1.5kVAA11G Online UPS Rack 240V – 1500VAA11GN152A002-40240V240VNEMA L6-20P


CapacityProduct NamePart NumberInputOutputInput Connection
AllASE-H/ A11G Rack HandlesRMASEB02R-US
AllA11G & ASE-H Rack Support RailRM014R-US