TR Series Bulk Power Front Ends
>> Pictures and Diagrams
<< Back to Unipower Telecom Home
KEY FEATURES
- 85% Efficiency
- Power Factor Correction to EN61000-3-2
- Up to 10.9W/in3 Power Density
- Hot-Swap N+1 Redundant Operation
- 2U 19-inch Rack Mounting
- ±10% Output Adjustment Range
- Low Cost
- 12V, 24V, 28V or 48V Output
- 1250W, 2000W or 2500W Module Output Power
- Up to 7500W Total Power, Non-Redundant
- Up to 5000W Total Power, 2+1 Redundant
- Integral Isolation Diodes
- Output Current Limiting
- Inrush Current Limiting
- Remote Output Adjustment
|
|
HOT-SWAP MODULE ORDERING GUIDE
| Model Number |
Max. Watts |
Output Voltage/Current |
Adjustment Range |
Input VAC |
Minimum Load |
Line/Load Regulation |
TRPI3000
TRPI5000
TRPI6000
TRPI7000 |
1250*
1250*
1250*
1250* |
12V / 104.2A
24V / 52.1A
28V / 44.6A
48V / 26.0A |
±10%
±10%
±10%
±10% |
85-264
85-264
85-264
85-264
|
0A
0A
0A
0A |
1%
1%
1%
1% |
TRRI5000
TRRI6000
TRRI7000 |
2000
2000
2000 |
24V / 83.3A
28V / 71.4A
48V / 41.7A |
±10%
±10%
±10% |
170-264
170-264
170-264 |
0A
0A
0A |
1%
1%
1%
|
TRSI5000
TRSI6000
TRSI7000 |
2500
2500
2500 |
24V / 104.2A
28V / 89.3A
48V / 52.1A |
±10%
±10%
±10% |
170-264
170-264
170-264 |
0A
0A
0A |
1%
1%
1%
|
*NOTE: Below 90VAC input, derate output power by 10%. Full rated power at 90-264VAC.
The maximum rated power and maximum rated output current may not be exceeded for any voltage within the specified output voltage range.
System racks and mating-connector kits are also available.
TECHNICAL SPECIFICATIONS
Typical at nominal line, full load and 25°C unless otherwise noted.
INPUT
- Voltage Range: See table
- Power Factor: 0.98
- Frequency: 47-63Hz
- Inrush Current Limiting: 25A Peak
- Input Current, Full Load
- TRSI: 13.1A @ 230VAC
- TRRI: 10.4A @ 230VAC
- TRPI: 12.5A @ 120VAC
- EMI Filter, Conducted: FCC20780 Part 15J Curve B, EN55022 Curve B
- Harmonic Distortion: EN61000-3-2
- Input Immunity, Conducted
- Fast Transients, Line-Line: ±2kV (EN61000-4-4 Level 3)
- Surges, Line-Line: ±1kV (EN61000-4-5 Level 2)
- Surges, Line-Ground: ±2kV (EN61000-4-5 Level 3)
- Input Protection, Internal Fuse: 20A
OUTPUT
- Max. Total Output Power: 1250, 2000 or 2500 Watts
- Voltage Adjustment Range: ±10%
- Total Regulation1:
1.0%
- Ripple & Noise, Pk-Pk2:
- 125mV, 12V Models
- 250mV, 24V & 28V Models
- 500mV, 48V Models
- Holdup Time3: 20ms
- Dynamic Response4: 1ms
- Temperature Coefficient: 0.05%/°C
- Minimum Load: 0A
- Overload Protection: Constant Current Limiting
- Overvoltage Protection: Latched Shutdown
- Active Current Share5: 10% Differential from Rated Current
- Remote Sense: Up to 0.5V per wire
|
GENERAL
- Efficiency: 85% at Full Load
- Switching Frequency: 70kHz Nominal
- Overtemperature Protection: Power Shutdown
- Min. Isolation, Class I6
- 3000VAC Input-Output
- 1500VAC Input-Ground
- 50VDC Output-Ground
- Safety Standards: EN60950, UL60950, CSA22.2 No. 60950
ENVIRONMENTAL
- Operating Temperature: 0°C to 70°C Ambient
- Derating: 2.5%/°C, 50°C to 70°C
- Storage Temperature: -40°C to 85°C
- Cooling: Integral Ball Bearing Fan
PHYSICAL
- Rectifier Case Material: Aluminum
- Rack Mount Case Material: Steel
- Rack Mount Finish: Powder Coat Gray
- Dimensions
- Hot-Swap Module: 3.3" H x 4.9" W x 13.1" D (84mm x 124mm x 333mm)
- Rack Mount: 3.50" H x 17.20" W x 19.88" D (89mm x 437mm x 505mm)
NOTES:
- At remote sense point over full line range and 0-100% load change.
- 20MHz bandwidth. Measured with 0.1µF ceramic and 10µF tantalum capacitors in parallel across the output.
- Full output power at nominal AC line.
- <5% deviation recovering to within 1% for 50% load change.
- Using single wire current share with remote sense connected.
- Input-output isolation figure is for isolation components only. 100% production hi-pot tested.
|
|
Unipower Telecom Home
Bomara Homepage