Overload in Bypass Operation at 104°F (40°C)
110% continuously, 125% for 10 minutes, 150% for 60 seconds, 700% for 600
milliseconds, 1000% for 100 milliseconds
Efficiency
Double-Conversion Mode Up to 96.8%
Dynamic Online Mode Up to 99%
ECO Mode Up to 99.2%
Physical Characteristics
Dimensions for Core, 400kW, W x D x H In. (mm) 26.8 x 36.1 x 77.0 (681 x 917 x 1956)
Dimensions for Core Disconnect (connects up to two Cores to I/O
Box),
W x D x H In. (mm)
16.8 x 36.1 x 80.3 (427 x 917 x 2040)
Dimensions for I/O Box 2400A, W x D x H, in. (mm) 62.2 x 36.1 x 80.3 (1580 x 917 x 2040)
Weight for Core 400 kW , lb (kg) 1300 (590)
Weight for Core Disconnect (connects up to two Cores to I/O
Box), lb. (kg)
435 (198)
Weight for I/O Box 2400A, lb. (kg) 2050 (930)
Color
Black, RAL 7021
Protection Class, UPS Enclosure
NEMA 1, IP 20 (with and without front door open)
Environmental
Operating Temperature 32°F to 131°F* (0°C to 55°C*)
Relative Humidity 0% to 95%, non-condensing
Operating Altitude, ft. (m) Up to 3300 (1000) without derating
Heat Dissipation at Full Load in VFI (BTU/h) 52440 (400 kW per Core)
Airflow at Full Load in VFI (CFM) up to 3225 (per 400 kW Core)
Paralleling
Up to 5 cores (4 cores for capacity and 1 core for redundancy) in one unit, up to 8 units
in parallel
Hot Swappable core
Yes
Acoustical Noise, dBA
78 (72 at partial load)
Communications
Control panel Multifunction 12-inch Color Touchscreen
Options 2 Liebert® IntelliSlot®
Card Compatibility IS-UNITY-DP, IS-485EXI
Protocols BACnet IP, BACnet MSTP, Modbus TCP, Modbus RTU, SNMP, YDN23, LIFE™ Services
Inputs/Outputs 8/12 Programmable (Form C)
Standards
Transportation / Safety ISTA Procedure 3B / UL 1778 5th Edition; CSA 22.2 NO 107.3
Table 5.1 Trinergy™ Cube Specifications and Standards (continued)
Vertiv™ | Liebert® Trinergy Cube™ Operation and Maintenance Guide
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