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Silver 2U rack-tower UPS with LCD and four locking outlets

CyberPower

CyberPower OL6KRTHD 6000VA/6000W UPS 200-240V 2U Rack/Tower

SKU CH-R4QR-JXEY6 MPN OL6KRTHD

Double-conversion 6000 VA/6000 W UPS with configurable 200-240 V output and four locking outlets in a 2U rack/tower chassis

  • Input Voltage Range200 V AC - 240 V AC
  • Output Voltage200 V AC 208 V AC 220 V AC 230 V AC 240 V AC
  • Outlets2 x NEMA L6-20R 2 x NEMA L6-30R
  • Battery TypeSealed Lead Acid
  • 6000 VA and 6000 W deliver full power to critical loads
  • Double-conversion topology provides clean sine-wave output for sensitive equipment
  • Output voltage user-configurable from 200 to 240 VAC ±2% for regional compatibility
  • Four hardwire-ready outlets include two 20 A and two 30 A locking receptacles
  • Compact 2U rack/tower form factor fits dense server environments

6000 VA Double-Conversion UPS

The CyberPower OL6KRTHD is a 6000 VA / 6000 W double-conversion online UPS that delivers a pure sine wave at unity power factor. It accepts 200 to 240 V AC input and provides user-configurable output at 200, 208, 220, 230 or 240 V AC. The unit fits in a 2U rack or tower form factor and includes a NEMA L6-30P input cord with a hardwire option.

Suits Critical Server and Network Loads

This UPS is designed for environments that require continuous, clean power for sensitive equipment such as servers, storage arrays and network gear. The four outlets comprise two NEMA L6-20R and two NEMA L6-30R receptacles. It is not suitable for 200-240 V loads, installations limited to 1U height, or sites needing more than four output connections.

2U High-Density Form Factor

The 2U height allows deployment in standard racks where vertical space is at a premium. This single specification determines whether the unit fits the available rack space or tower location.

Highlights

  • 6000 VA and 6000 W deliver full power to critical loads
  • Double-conversion topology provides clean sine-wave output for sensitive equipment
  • Output voltage user-configurable from 200 to 240 VAC ±2% for regional compatibility
  • Four hardwire-ready outlets include two 20 A and two 30 A locking receptacles
  • Compact 2U rack/tower form factor fits dense server environments

Specifications

BrandCyberPower
ModelOL6KRTHD
Input Voltage Range200 V AC - 240 V AC
Output Voltage200 V AC
208 V AC
220 V AC
230 V AC
240 V AC
Outlets2 x NEMA L6-20R
2 x NEMA L6-30R
Battery TypeSealed Lead Acid
Shipping weight51.98 kg
Package size1100 × 599 × 216 mm

Questions about this item

Do I need a dedicated 30-amp circuit and L6-30R receptacle to plug in the included NEMA L6-30P power cord?

Yes, the unit ships with an L6-30P cord rated for 30 A at 200-240 V AC, so a matching 30 A branch circuit and L6-30R outlet are required for the hard-wire connection.

Can I keep using my existing NEMA L6-20P equipment on the two L6-20R outlets while the UPS runs at 208 V AC?

Yes, the UPS provides two L6-20R outlets configurable to 208 V AC ±2 %, so legacy 20 A gear can stay connected without adapters.

How do I confirm the UPS is delivering clean sine-wave power at the configured voltage after installation?

The front LCD panel displays real-time output voltage and waveform status, letting you verify the selected 200-240 V AC setting and pure sine-wave operation immediately.

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