Power Distribution Unit

For power distribution requirements of medium to large data centers, Delta’s Power Distribution Unit (PDU) provides an optimal solution. The space-saving PDU is easy to move and adapt to future reconfigurations of the data center. The PDU offers superior power protection and monitoring, and the flexibility & scalability to match your actual power distribution requirements. Not only does it improve availability, it reduces the cost of your initial investment.

Model
PDU 80 / PDU 125

Capacity
PDU 80 : 80kVA
PDU 125 : 125 kVA

Input
Rated voltage : 220/380 Vac, 3 phase 3 wire+ ground, or 3 phase 4 wire+ ground
Voltage tolerance range : ±15%
Frequency : 50 / 60 Hz ±5% (Automatic detection)

Output
Rated voltage : 220/380 Vac, 3 phase 4 wire+ ground,
Total switching capacity : Based on actual product specifications
Switchboard type : Two groups of switchboards and 42 poles each

Shunt switch type :
Hot-swap switch capacity: 15 / 20 / 30A,
Optional: 1/2/3 pole

Transformer
Input-Output Type : Δ-Y
Efficiency : 97.5% (Full-load)

LCD Display
System : Temperature, ground current, System overheat alarm, V-Loss Alarm, Voltage Imbalance Alarm, Ground Fault Alarm

Blue light 4.9” graphic interface
Input
Phase voltage, line voltage, phase current, line current, load(%), iTHD, total kVA, total kW, total kWh, Over voltage/over current alarm, under-voltage/nder current alarm, Over line current alarm, iTHD abnormal alarm

Total output
Phase voltage, line voltage, phase current, line current, frequency, neutral current, load(%), kVA, kW, kWh, power factor, VTHD, iTHD, Over voltage/over current alarm, under-voltage/under current alarm, Over line current alarm, iTHD abnormal alarm, VTHD abnormal alarm, power factor abnormal alarm

Output shunt plate
Phase current, kVA, kW, kWh, load (%), iTHD, power factor, line current, over current alarm, under current alarm, Over line current alarm, iTHD abnormal alarm, power factor abnormal alarm

Output shunt
Current, load (%), over current alarm, under current alarm

Temperature
Environment (instant and alarm), transformers (two stage-alarm)

Regulatory Compliance
Environment : CE
Electromagnetic interference : EN55022

Communication interface : RS232 x 1, dry contact x 6, SNMP slot x 2

Optional accessories : Lightning protector

Size (width, depth, height) : 600 x 1090 x 2000mm standard 19” cabinet

Weight
Excluding transformer: 225kg, including H transformer: 80kVA: 525 kg, 125 kVA: 630 kg

These specifications are subject to change without notice. Please contact us or our distributors in your region for the latest specs.