Sigma Series
>> Pictures and Diagrams
<< Back to Unipower Telecom Home
KEY FEATURES
- Front-End or Rectifier Versions
- Includes Isolated 5V, 100mA Standby Output
- Fan Speed Varies with Load & Temperature
- Low Fan Noise at Nominal Load
- Hot-Swap Operation
- Dual A/B AC Inputs
- Dual A/B DC Outputs
- 12, 24, or 48 VDC Outputs
- Class B Conducted EMI
- DC Good LED
- I2C Serial Data Bus Option
- Up to 11.2 Watts / Cubic Inch
- 1U x 2U Profile: 1.6 x 3.3 Inches
- Single, Hot-Swappable Connector
- Staged Pin Engagement
- ORing Diode on Output
- 19" Rack/Shelf Holds 4 Units*
- 19- or 23-Inch Rack Mounting
- Up to 2,200W Total Output
- Active Current Sharing
- Universal 85-264 VAC Input
- Control & Monitoring Features
* RSF, RSG, and TSG Models |
DESCRIPTION
Unipower Telecom's Sigma Series are hot-swappable, modular rectifiers which produce up to 650 watts output. There are 11 different models with different output voltages and power levels. The modules are ultra-compact with power density up to 11.2 watts per cubic inch. Companion 19-inch shelves hold up to four rectifiers which can also be operated in a 3+1 redundant mode. The modules have automatic load sharing and output ORing diodes so they can be hot-swapped while the system is operating. Module output voltage can be controlled by a 0V to +5V analog input.
A green LED indicates DC power good. The rectifiers also have control and monitoring features and a +5V standby output. Operating temperature range is -20°C to +70°C. |
STANDARD MODELS
Delete "T" prefix from model # for chassis mount version. Add option code -Z for I2C Serial Data Bus (in the case of RSF/RSG/RSJ, only for use with DSC1000 and in Gravitas X75).
| MODEL NUMBER |
MAX. OUTPUT POWER |
OUTPUT VOLTAGE |
OUTPUT CURRENT |
INPUT VOLTAGE |
| RSJ48/12 |
650W |
54.4VDC |
11.9A |
85-264VAC
|
RSG12/33
RSG24/18
RSG48/10 |
450W
500W
550W |
13.6VDC
27.2VDC
54.4VDC |
33.0A
18.4A
10.1A |
85-264VAC
85-264VAC
85-264VAC |
RSF12/22
RSF24/13
RSF48/7 |
300W
350W
400W |
13.6VDC
27.2VDC
54.4VDC |
22.1A
12.9A
7.4A |
85-264VAC
85-264VAC
85-264VAC |
| TSJ7000 |
650W |
48VDC |
13.5A |
85-264VAC |
TSG3000
TSG5000
TSG7000 |
450W
500W
550W
|
12VDC
24VDC
48VDC
|
37.5A
20.8A
11.5A
|
85-264VAC
85-264VAC
85-264VAC
|
Note: The table does not show the independent 5V, 100mA standby output which is standard on all models.
19-INCH RACK / SHELVES
| MODEL NUMBER |
MAX. MODULES |
MAX. POWER |
MAX. CURRENT |
OUTPUT DC BUS |
AC INPUTS |
AC INLETS |
TSGR1U4A
TSGR1U4B
TSGR1U4C |
4
4
4 |
2,200W
2,200W
2,200W |
150A
150A
150A |
SINGLE
SINGLE
DUAL A/B |
DUAL A/B
DUAL A/B
DUAL A/B
|
4-C14
2-C20
2-C20 |
MAXIMUM RATED OUTPUT FOR 4 MODULES
| MODULES |
NON-REDUNDANT |
3+1 REDUNDANT |
RSG12/33
RSG24/18
RSG48/12 |
13.6VDC @ 132.0A 1800W
27.2VDC @ 73.6A 2000W
54.4VDC @ 47.6A 2200W
|
13.6VDC @ 99.0A 1350W
27.2VDC @ 55.2A 1500W
54.4VDC @ 35.7A 1650W
|
TSG3000
TSG5000
TSJ7000 |
12.0VDC @ 150.0A 1800W
24.0VDC @ 83.2A 2000W
48.0VDC @ 54.0A 2200W
|
12.0VDC @ 112.5A 1350W
24.0VDC @ 62.4A 1500W
48.0VDC @ 40.5A 1650W
|
AC LINE CORDS
| PART NUMBER |
V/A |
TSGR1U4 SUFFIX |
NEMA PLUG |
LENGTH (FT/M) |
364-1412-0000
364-1416-0000 |
125/15
125/20 |
A
B & C |
5-15
5-20 |
6 / 1.83
8 / 2.44
|
364-1414-0000
364-1413-0000 |
250/15
250/20 |
A
B & C |
6-15
6-20 |
6 / 1.83
8 / 2.44
|
RACK ADAPTER MODULES
| PART NUMBER |
TYPE |
FUNCTION |
| 009-1005-0000 |
Relay Adapter |
Converts TTL level DC Good signal to Form-C dry contact. |
| 009-1001-0000 |
I2C Adapter |
Required when using RSF/RSG Series rectifiers with DSC1000 Controller. Specify -Z option for rectifier modules. |
TECHNICAL SPECIFICATIONS
Typical at nominal 115/230VAC line, full load and 25°C unless otherwise noted.
OUTPUT
- Max. Total Continuous Output Power: 300-650 Watts
- Min. Voltage Adjustment Range: ±5%
- Total Regulation1: 2.0%
- Total Regulation, Standby Supply: 5.0%
- Ripple & Noise, Pk-Pk2: 1%
- Holdup Time: 10ms
- Dynamic Response3: 300μs
- Temperature Coefficient: ±0.02%/°C
- Minimum Load: 0A
- Overload Protection: Auto Recovery
- Overvoltage Protection: Latched Shutdown
- Remote Sense: Up to 0.25V Per Wire
- Current Share: ±10% Full Load Rating
- Standby Output: +5V, 100mA
- DC Power Good Signal: Logic Low
- AC Power Fail Signal: Logic High
- Inhibit: Logic Low
- Enable: Logic Low
- Overtemperature Warning: Logic High
INPUT
- Input Voltage Range: 85-264VAC
- Power Factor: 0.99
- Input Frequency: 47-63Hz
- Inrush Current Limiting: 30A Peak
- Harmonic Distortion: EN61000-3-2
- Input Protection: Internal Fuse, 10A
|
GENERAL
- Efficiency4: 85-90% at Full Load
- Switching Frequency
- PFC Converter: 48-110KHz
- Output Converter: 275KHz Nominal
- Conducted EMI: EN55022 Curve B, FCC20780 Part 15J Curve B
- Min. Isolation, Class I5
- Input-Output: 3000VAC
- Input-Ground: 1500VAC
- Output-Ground: 50VDC
- Input Immunity, Conducted
- Fast Transients, Line-Line: ±2kV (EN61000-4-4 Level 3)
- Surges, Line-Line: ±2kV (EN61000-4-5 Level 3)
- Surges, Line-Ground: ±4kV (EN61000-4-5 Level 4)
- MTBF (Bellcore): 200,000 Hours
- Safety Standards: EN60950, UL60950, CSA22.2 #60950
ENVIRONMENTAL
- Operating Temperature: -20°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
- Case Material: Aluminum
- Dimensions: 1.6" H x 3.3" W x 11.0" D (40.6mm x 83.8mm x 279.4mm)
- Weight: 2.10 lbs (0.95 kg)
NOTES:
- No load to full load, including line regulation and load regulation.
- 20MHz bandwidth. Measure with 0.1μF ceramic and 10μF tantalum capacitors in parallel across the output.
- <4% deviation recovering to within 1% for 25% load change.
- Typical efficiency is at low end of range for 12V output and at high end of range for 48V output.
- Intput-output isolation figure is for isolation components only. 100% production hipot tested.
|
|
Unipower Telecom Home
Bomara Homepage