Eaton 9PX Series UPS Installation and User Instructions

Product positioning and core features

Product series: Eaton 9PX series online dual conversion UPS

Coverage models: 1000i, 1500i, 2200i, 3000i

Core advantages:

Dual conversion topology, outputting pure sine wave

ABM patented battery management extends battery life

HE efficient mode, with an efficiency of up to 98%

Support rack/tower interchange (2U/3U)

Standard graphic LCD, multiple languages (including Simplified Chinese)

Support HotSwap MBP non-stop maintenance

Hardware specifications 

Power and size

Model Rated Capacity Size (mm) Weight (kg) Installation

9PX1000IRT2U 1000VA/1000W 450 × 440 × 86.5 21.0 2U rack

9PX1500IRT2U 1500VA/1500W 450 × 440 × 86.5 25.0 2U rack

9PX2200IRT2U 2200VA/2200W 605 × 440 × 86.5 25.0 2U rack

9PX3000IRT3U 3000VA/3000W 485 × 440 × 130 27.4 3U rack

Electrical performance

Input voltage: 200/208/220/230/240V adaptive

Input frequency: 50/60Hz automatic detection

Output voltage stabilization: Online mode * * ± 1%, battery mode ± 2%**

Overload capacity:

102%~130%：12s

130%~150%：2s

150%: 300ms shutdown

Efficiency: HE mode 98%, online mode 89%~94%

Interface and Communication Configuration

Standard interface

USB、RS232

Dry contact point (DB9)

ROO (Remote Startup), RPO (Remote Shutdown)

CANopen/battery expansion interface

Optional expansion card

Network MS: Ethernet SNMP、HTTP

Modbus-MS：Modbus TCP/RTU

Relay MS: Incremental Relay Output

Installation specifications

Installation method

Rack mounted: 2U/3U, equipped with dedicated rails

Tower type: placed upright, with a back allowance of ≥ 15cm for heat dissipation

Wiring requirements

Input: IEC-C14/C20, equipped with 10A/16A cable

Output: Group socket (main output+partition 1/2)

Battery: Built in battery+up to 4 EBM external battery boxes

Maintenance bypass (MBP)

Knob switching: normal/bypass

Support UPS non-stop maintenance/replacement

Operation and Mode

operation mode

Online mode: Normal voltage regulation filtering

Battery mode: power-off inverter power supply

Bypass mode: overload/fault direct to mains power

Efficient HE mode: Direct supply of mains power, 10ms battery cut-off

Standby mode: waiting for power on command

panel operation

5 keys: ESC, ↑, ↓ Enter、 power on

LCD display: load, power, remaining time, battery, efficiency

Indicator lights: mains (green), battery (orange), bypass (orange), fault (red)

Battery and maintenance

battery system

Built in: 48V/72V sealed lead-acid acid

External: 9PX EBM 48V/72V

Management: ABM automatic detection, regular self inspection

Lifespan: 3-5 years, recommended to replace after 4 years

routine maintenance

Environment: 0-40 ℃, dust-free and ventilated

Storage: Charge 24 hours every 6 months

Replacement: Supports hot swappable replacement, operated by professional personnel

Fault diagnosis and troubleshooting

Possible causes and solutions for fault phenomena

Battery mode beeps, mains power interrupted, data saved, ready to shut down

Battery low voltage fast lightning load ≤ 20%, immediately turn off the load

Bypass light on overload/fault load reduction, check the fault record

Over temperature alarm, poor heat dissipation/fan failure, cleaning of air duct, cooling down

Loose wiring without battery, reinsert battery, self check

Certification and Environment

Safety certification: IEC 62040, UL1778, CE, cULus

EMC：Class B

Working temperature: 0~40 ℃

Noise:<47dBA (1 meter)

Altitude: ≤ 3000 meters

Key issues

Question 1: What is the function of ABM battery management technology for 9PX UPS? What are the practical benefits for users?

answer:

ABM is Eaton’s patented battery management technology, with the core functions of intelligent charging, regular self checking, and life prediction.

Actual benefits:

Reduce overheating and overcharging, extend battery life by 30%~50%

Automatic periodic self check, early warning of deteriorating batteries

LCD display replacement countdown to avoid the risk of sudden power outages

Question 2: What are the remote control functions ROO and RPO supported by 9PX? How to apply it in the computer room scenario?

answer:

ROO (Remote On/Off): Remote power on/off of UPS, supporting dry contact control for power on/off.

RPO (Remote Power Off): Remote emergency shutdown, used for automatic load shedding in hazardous scenarios such as fire protection, high temperature, and water leakage.

Computer room application: access to fire protection system, environmental monitoring, achieve unmanned and safe power-off, protect equipment and computer room safety.

Question 3: What is the value of maintaining the bypass module in HotSwap MBP? What key capabilities have been achieved?

answer:

HotSwap MBP is a hot swappable maintenance bypass module with core value:

Realize maintenance/replacement of UPS under uninterrupted load conditions

One click knob to switch between “normal/bypass”, easy and safe operation

Meet critical workloads that cannot be shut down, such as finance, servers, healthcare, etc