The Phasak PH 9330 is a professional 3000VA online rack UPS designed to provide reliable power protection for servers, network equipment, storage systems, telecommunications hardware, security systems and other critical electronic loads. Built for 19-inch rack installation, this UPS is ideal for data cabinets, IT rooms, small data centres, business infrastructure and environments that require stable, continuous and clean power.

This model uses true online double conversion technology, providing a high level of protection against power failures, voltage fluctuations, surges, drops, frequency variations and unstable mains supply. Unlike basic standby or line-interactive UPS systems, an online double conversion UPS continuously converts incoming AC power to DC and then back to clean AC output, helping isolate connected equipment from poor power quality.

With a capacity of 3000VA and 2700W, the Phasak PH 9330 is suitable for demanding professional installations where uptime and equipment protection are essential. It delivers pure sine wave output, making it compatible with sensitive electronic equipment, active PFC power supplies, servers, networking devices and other business-critical hardware.

The 19-inch rack format allows easy integration into standard IT cabinets, keeping installations clean, organised and space-efficient. The front LCD display provides local status information, while LED indicators and control buttons allow easy monitoring and operation. The UPS also supports management software for Windows, Linux and Mac, making it suitable for controlled shutdown, system supervision and power event monitoring.

The PH 9330 includes USB HID and Smart RS-232 / USB communication, RJ45 protection, EPO emergency power off support and optional SNMP compatibility for remote monitoring. This makes it a practical solution for professional environments where local and remote power management are required.

Its sealed maintenance-free AGM lead-calcium batteries provide backup power during outages, helping keep equipment running long enough for safe shutdown or continued operation depending on load. The unit supports automatic battery testing, automatic restart, cold start, automatic recharge and generator compatibility.

Designed for continuous business protection, the Phasak PH 9330 offers a robust combination of high power capacity, online double conversion technology, rack installation, pure sine wave output and advanced monitoring options.

Key Features

• Professional Phasak online rack UPS
• Model / SKU: PH 9330
• EAN / GTIN: 5605922026968
• 3000VA power capacity
• 2700W output capacity
• True online double conversion technology
• Pure sine wave output
• 19-inch rack format
• Ideal for servers, networks and critical IT equipment
• LCD display
• LED indicators
• USB HID communication port
• Smart RS-232 / USB support
• RJ45 protection
• EPO emergency power off support
• Optional SNMP monitoring support
• Automatic voltage regulation
• Cold start function
• Automatic restart
• Automatic recharge
• Overload protection
• Overvoltage protection
• Active ventilation
• Generator compatible
• Compatible with external battery bank PH 9332
• Management software for Windows, Linux and Mac
• Suitable for data centres, telecoms, security systems and business infrastructure

Technical Specifications

• Brand: Phasak
• Model: PH 9330
• Product Name: Phasak Online Rack 3000 VA UPS
• EAN / GTIN: 5605922026968
• SKU / Reference: PH 9330
• Product Type: UPS / Uninterruptible Power Supply
• Series: Online Rack
• Technology: True Online Double Conversion
• Power Capacity: 3000VA
• Output Capacity: 2700W
• Format: 19-inch rack
• Phase: Single phase + neutral
• Output Waveform: Pure sine wave
• Power Factor: 0.99
• Display: LCD
• Touchscreen: No
• LED Indicator: Yes
• Control Button: Yes
• Battery Test: Automatic at start-up + manual
• Recharge Time to 90%: Approx. 4 hours
• Ventilation: Active
• Generator Compatible: Yes
• External Battery Bank Compatibility: PH 9332
• Management Software: Windows, Linux and Mac
• Software: ViewPower

Battery

• Number of Batteries: 6
• Battery Type: 12V / 9Ah
• Battery Class: Sealed Pb-Ca AGM, maintenance-free
• Automatic Recharge: Yes
• Automatic Battery Test: Yes
• Cold Start: Yes

Connections & Interfaces

• Output Socket Type: IEC
• Number of Output Sockets: 8
• USB HID Port: Yes
• RJ45 Port / Protection: Yes
• EPO: Yes
• Smart RS-232 / USB: Yes
• Optional SNMP: Yes

Protection Features

• Online double conversion power protection
• Pure sine wave output for sensitive equipment
• Overload protection
• Overvoltage protection
• Automatic voltage regulation
• RJ45 line protection
• Automatic restart
• Cold start capability
• Generator compatibility
• Remote management support with optional SNMP

Dimensions & Weight

• Width: 438 mm
• Depth: 630 mm
• Height: 88 mm
• Product Weight: Approx. 27.4 kg
• Listed Shipping / Package Weight: Approx. 30 kg
• Listed Package Dimensions: Approx. 63 x 43.8 x 88 cm

Ideal For

• Server racks
• Network cabinets
• Data centres
• Small business IT rooms
• Telecommunications equipment
• Storage systems
• Security systems
• CCTV and access control infrastructure
• Corporate environments
• Critical electronics requiring stable power
• Installations requiring 24/7 continuity

Product Description Summary
The Phasak PH 9330 is a 3000VA / 2700W online double conversion rack UPS designed for professional power protection. With pure sine wave output, rack 19-inch installation, LCD display, USB and RS-232 communication, RJ45 protection, EPO support, optional SNMP monitoring and compatibility with external battery bank PH 9332, it is a strong solution for servers, networks and critical business equipment.

Package Contents

• Phasak PH 9330 Online Rack UPS
• Power cable / cables according to supplier package
• Rack mounting accessories, if included by supplier
• Communication cable, if included
• User documentation