Raritan’s hybrid rack transfer switches use electromechanical relays and SCRs to transfer a load between two sources. The result is performance and reliability that exceeds that of standard automatic transfer switches (ATS) and at a lower cost than static transfer switches (STS).
Specifications
General
Device Type
Power control unit – rack-mountable
Height (Rack Units)
1U
Power Device
Input Voltage Range
AC 200 – 240 V
Input Connectors
2 x power IEC 60320 C20
Power Consumption Operational
20 Watt
Power Output Connectors Details
8 x power IEC 60320 C13 ¦ 1 x power IEC 60320 C19
Output Voltage
AC 200-240 V
Max Electric Current
16 A
Circuit Protection
Fuse
Networking
Remote Management Interface
Ethernet, RS-232, USB
Remote Management Protocol
SNMP
Expansion / Connectivity
Interfaces
1 x management (Ethernet) – RJ-45 ¦ 1 x management – 9 pin D-Sub (DB-9) ¦ 1 x management – 4 pin USB Type A ¦ 1 x modem – 9 pin D-Sub (DB-9) ¦ 1 x monitoring – RJ-12 ¦ 1 x USB – 4 pin USB Type A ¦ 1 x USB – 4 pin USB Type B ¦ 1 x KVM – RJ-45
Miscellaneous
Features
LED display
Environmental Parameters
Max Operating Temperature
140 °F
Humidity Range Operating
0 – 85% (non-condensing)
Technical Specifications
| Product Category | Intelligent Rack PDU |
| PX3 Processor | ARM9 400 MHz (Atmel SAM9G20) |
| PX3 Flash Memory | 16MB NOR Flash |
| PX3 RAM | 64MB SDRAM |
| PX3 Display | High-Resolution Colour TFT (220 x 176) |
| PX2 Display | 7-Segment LED Display |
| Cascading | USB cascading, up to 16 devices |
| Hot Swap Controller | Yes (PX3); No (PX2) |
| Input Voltage Range | 100V single phase to 480V three phase |
| Input Current Range | 12A up to 100A per line |
| Max Input Capacity | Up to 67 kVA |
| Max Outlet Density | Up to 60 outlets per chassis |
| Input Cord Length | Standard 3 m (10 ft); optional custom up to 10 m |
| Metering Accuracy | ±1% (ISO/IEC 62053-21 / EU2014/32 MID compliant) |
| Metered Parameters | kWh, Voltage (V), Current (A), Active Power (kW), Apparent Power (kVA), Energy (kWh), Power Factor |
| Remote Outlet Switching | Yes — configurable power sequencing, load shedding, last-known-state power-on |
| Networking | 10/100 BaseT Ethernet; optional Gigabit Ethernet; WiFi 802.11a/b/g/n |
| Management Protocols | HTTP(S), SSH CLI, Telnet, RS-232, SNMP v2/v3, SMTP, IPv6/IPv4, Modbus/TCP |
| Authentication | LDAP, Active Directory, RADIUS, local credential database |
| Environmental Sensor Capacity | Up to 32 plug-and-play sensors per PDU |
| Sensor Types | Temperature, humidity, airflow, differential pressure, water leak, contact closure |
| Operating Temperature | Up to 60°C (140°F) maximum ambient |
| Operating Humidity | Up to 85% relative humidity |
| Form Factors | 0U vertical, 1U horizontal, 2U horizontal |
| Warranty | Standard 2 years; optional up to 5 years |
| Certifications | UL, Canada ICES-003, FCC Part 15 Class A, RoHS, CE, SAA, EAC |
Source: Raritan — Intelligent Rack PDUs. Verify specifications with manufacturer before purchase.
