• Sageon^® Micro Series Rectifier
• Sageon^® Series Rectifier

The Sageon^® Micro Series Rectifier is a switched-mode rectifier (rectifier) module designed to provide up to 60A of output current into a 24VDC nominal system and up to 50A of output current into a 48VDC nominal system. The 24V model is available in 440W, 900W, 1200W, and 1400W models, while the 48V model is available in 6A, 12.5A, 25A, 34A and 50A models.
The Sageon^® Micro Series Rectifier has been designed to be used in conjunction with a battery to provide an uninterruptible DC power system. The low noise and high reliability make it ideally suited to telecommunications applications. For the 24V model from 1 to 63 rectifiers can be configured as a system, while for the 48V model from 1 to 27 rectifiers can be configured as a system; each system utilizing a single control and supervisory unit (Sageon^® Plant Controller).
The system can be monitored and controlled remotely using SageView^® software.




MECHANICAL

Size:
Width: . . . . . . . . . . . . . . .8.5 in (216mm)
Height: . . . . . . . . . . . . . . 1.7 in (43mm) (1RU)
Depth: . . . . . . . . . . . . . . .10 in (255 mm)
Mass: . . . . . . . . . . . . . . . 5.1 lbs (2.3kg)

Mounting Hardware:
All mounting hardware is integrated into the Sageon^® Micro Power Module.

Insertion and Removal:
Rectifiers are hot-swappable and do not require any tools for insertion and removal. Rectifiers slide into the front of the Sageon^® Micro Power Module and secure into place via a self-locking latch. Rectifiers are removed by lifting the latch with a finger and sliding the rectifier forward.


CONNECTIONS
Input, Output, and Communications:

All connections are made through a single pair of multi-pin connectors. One connector is integrated into the rear of the rectifier module; a matching connector is located on the power module; mating of connectors occurs when the rectifier is installed into the power module.

INPUT

24V models:



48V models:



Frequency: 50 / 60Hz ± 10%

Power Factor: > 0.98 for > 50% output power; > 0.99 for 100% output power. Reduced power factor above 275VAC

Harmonic Distortion: Current THD < 5%, typically at full load when operated with mains voltage THD < 2%

Efficiency:
24V models: Better than 88% from 50 - 100% output power
48V models: Better than 90% from 50 - 100% output power

Inrush Current: < 9A RMS

Soft Start: Ramp-up time 8 seconds to full load

Protection: AC input fuse on both lines. Overvoltage shutdown at approx. 305VAC. Undervoltage shutdown at approx. 70VAC. Fully protected up to 440VAC (for accidental phase-to-phase connection or neutral loss).

Voltage Withstand Test: 1500VAC input to chassis for 1 minute; (2200VDC 100% tested on production units for 2 seconds)

Conversion Frequency: >110kHz


OUTPUT

Voltage:
24V models:
Float: . . . . . . . . . . . . . . . 24.0 - 29.0V
Equalize: . . . . . . . . . . . . .25.0 - 29.5V
48V models:
Float: . . . . . . . . . . . . . . . 42.0 - 58.0V
Equalize: . . . . . . . . . . . . .42.0 - 59.5V

Current Limit:
Range: . . . . . . . . . . . . . . 20% -120% of Rated Output

Power Limit:
Current limit is automatically reduced in direct proportion to input voltage and in inverse proportion to output voltage.
24V models:




48V models:




Static Regulation:
Line: Better than ± 0.05%
Load:
24V models: Terminal voltage drops by 0.21V ± 0.02V from zero to full load (for passive current sharing) for stand alone units, or regulates to better than ±0.05% for Sageon^® Plant Controller controlled units.
48V models: Terminal voltage drops by 0.42V ± 0.03V from zero to full load (for passive current sharing) for stand alone units, or regulates to better than ±0.05% for Sageon^® Plant Controller controlled units.

Dynamic Regulation:
± 2% for 10% to 90% to 10% step load change
± 1% of final value within 1ms of step change
± 0.2% for a 25% step change in AC input voltage

Noise:
< 0.96mV RMS Psophometrically weighted
< 32dBrnC
< 10mV RMS (10kHz - 100MHz)
< 100mV peak to peak (10kHz - 100MHz)

Load Sharing:
Better than ± 5% of full scale with active current sharing from the Sageon^® Plant Controller.

Protection:

• Fusing - protects against reverse polarity connection and protects DC bus if internal components fail.
• Hot pluggable - no surge when connection is made to a live DC bus.
• Overvoltage - only faulty unit shuts down.
• Overcurrent - can sustain short circuit at output terminals indefinitely.
• Over-temperature - gradual reduction of power limit if heatsink temperature exceeds pre-set limit. Supplementary thermal overload production is provided.

Voltage Withstand Test:
1000 VAC output to chassis for one minute
(1500VDC 100% testing on production units for 2 seconds)


COMMUNICATIONS
Remote Controls (via Sageon^® Plant Controller)

Programmable Parameters - Battery Menu:

• Float Voltage
• Equalize Voltage

Programmable Parameters - Rectifier Menu:

• Current Limit
• High Voltage Alarm level
• Low Voltage Alarm level
• High Voltage Shut-Down level (HVSD)
• HVSD Restart

Equalize Mode:
The rectifier will automatically enter and exit equalize mode at user specified conditions, or can be manually initiated. Under any fault condition the rectifier will default to the float value.

External Digital Voltage Control (EDVC):
The rectifier float and equalize voltages are digitally controlled over a limited range to achieve active current sharing between parallel connected rectifiers, for temperature compensation, voltage drop in the DC bus to control battery discharge tests, and to limit the maximum battery recharging current. Rectifiers are fully protected against loss of communications and will maintain output.

Rectifier Inhibit:
Rectifiers can be inhibited by a signal from a remote SageView terminal, transmitted via the Sageon^® Plant Controller.

Test Function:
When the test function is activated on the Sageon^® Plant Controller the rectifier LEDs are flashed.


ALARMS AND MONITORING



Primary Power Off:
Indicates no AC power.

Primary Power Bad:
Indicates that the input AC is too low or too high, or that the primary circuit is faulty.

Normal:
Status is normal



Equalize:
Rectifier is in equalize mode

Shutdown:
Rectifier is shut down by remote control, or there is an internal fault in the rectifier.

Rectifier Status Monitoring:
Sageon^® Plant Controller and SageView^® monitor status of the rectifier:

• Output current
• Heatsink temperature
• Software version

Current:
Monitored on Sageon^® Plant Controller and SageView^® with 1A resolution; Accuracy ± 1% at full load.

Voltage:
System voltage normally displayed on Sageon^® Plant Controller alpha-numeric LCD display; Accuracy ± 0.5%.

Rectifier Address:
The rectifier address is factory set via dip switches on the rear of the power module.

Rectifier Alarm Monitoring:
The Alarm table shows alarm conditions that are monitored by the rectifier and are displayed on both Sageon^® Plant Controller and SageView^®. The mnemonics listed here appear on SageView^®, but full alarm description appears on Sageon^® Plant Controller.


ENVIRONMENTAL

Cooling:
Forced convection cooling using two 40 mm fans mounted internally with variable speed temperature control. Rectifier draws cool air from the front and exhausts warmed air to the back. Fan stops if AC power fails or rectifier inhibited remotely.

Temperature:
Operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°F (-40°C) to 158°F (70°C)

24V models:
Full power range . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°F (-40°C) to 131°F (55°C)
50% power at 158°F (70°C)
48V models:
Full power range (6A, 12.5A, 25AH, 50A) . . . . . . . . . -40°F (-40°C) to 131°F (55°C)
50% power at 158°F (70°C)
Full power range (25AL, 34A) . . . . . . . . . . . . . . . . . .-40°F (-40°C) to 122°F (50°C)
50% power at 149°F (65°C)
25% power at 158°F (70°C)

Storage & Transport . . . . . . . . . . . . . . . . . . . . . . . . -40°F (-40°C) to 158°F (70°C)

The rectifier senses its internal heat-sink temperature and, if necessary, adjusts power limit and current limit to protect itself against over-heating.

Humidity:
0 to 100% RH condensing including dripping water and icing conditions

Altitude:
Operational to13,100 ft (4,000 m) (Consult factory above 13,100 ft).
De-rate maximum ambient temperature by 9°F (5°C) per 3,300 ft (1,000 m) above sea level

Acoustic Noise: < 55dB (A weighted)

Vibration:
Operational: 2-9Hz, 1.5mm displacement, 9-200Hz, 5m/s2, Continuous, any direction
Transport: 2-9Hz, 3.5mm displacement, 9-200Hz, 10m/s2 acceleration, 200-500Hz, 15m/s2 acceleration One hour, any direction

Shock:
Operational: 40m/s² half sine, 11ms duration, any direction
Transport: 180m/s² half sine, (packaged) 6ms duration, any direction
Drop Test: 39.4 in (1m) drop all faces (packaged)


COMPLIANCES

Safety:
Designed to IEC60950:1999; UL60950:2000

EMC Emissions and Immunity:
ETSI EN 300 386 V1.3.2 (2002-12)

Environmental:
ETSI EN 300 019

EMC TEST LEVELS

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The Sageon^® Series Rectifier is a switched mode rectifier (rectifier) module designed to provide up to 58A of output current into a 48V nominal system.
The Sageon^® Series Rectifier has been designed to be used in conjunction with a battery to provide an uninterruptible DC power system. The low noise and high reliability make it ideally suited to telecommunications applications. From 1 to 78 rectifiers can be configured as a system using one control and supervisory unit (Sageon^® Plant Controller).
The system can be monitored and controlled remotely using SageView^® software.




MECHANICAL

Size:
Width: . . . . . . . . . . . . . . . . . . . . . . . . 19.0 in (483 mm)
Height: . . . . . . . . . . . . . . . . . . . . . . . .1.74 in (43.7 mm) (1RU)
Depth: . . . . . . . . . . . . . . . . . . . . . . . . 12.0 in (305 mm)
Mass: . . . . . . . . . . . . . . . . . . . . . . . . .12.3 lbs (5.58 kg)

Mounting Hardware:
The Sageon^® mounting hardware accommodates one rectifier in 1RU of rack height in a standard 19 or 23 inch rack. The hardware fits a rack 11.8 in (300 mm) or greater in depth.

CONNECTIONS
Input, Output, and Communications:

Three connectors are mounted on the rear of the rectifier module; matching connectors are located at the face of the mounting hardware; mating of connectors occurs when the rectifier is installed into the mounting hardware.

INPUT

Voltage:
Single phase: . . . . .Phase to Phase or Phase to Neutral
Rated Voltage Range: . . . . . . . . . . . . . . . 208 – 240VAC
Rated voltage tolerance1: . . . . . . . . . . . . .180 – 275VAC
Extended low voltage tolerance1: . . . . . . . .90 – 180VAC
(With power limit increasing from . . . . . . . .50% – 100%)
Extended high voltage tolerance1: . . . . . . .275 – 290VAC
Must start voltage: . . . . . . . . . . . . . . . . . .90VAC
Fully protected up to 440VAC

Current:
18A RMS max at 180VAC
14A RMS at 220VAC

Frequency: 50 / 60Hz ± 10%

Power Factor: > 0.98 at 40% to 100% load

Harmonic Distortion:
Current THD < 5%, typically at full load when operated with mains voltage THD < 1%

Efficiency: Better than 90% at > 50% load at 230VAC

Inrush Current: < 8A peak at nominal input voltage

Soft Start: Ramp-up time 8 seconds to full load

Protection:
AC input fuse on both lines. Overvoltage shutdown at approx. 300VAC. Undervoltage shutdown at approx. 85VAC. Input soft start – can be connected to live AC bus. Indefinite survival at 440VAC (for accidental phase to phase connection or neutral loss)

Voltage Withstand Test:
1500VAC input to chassis for 1 minute

Conversion Frequency:
140kHz for input stage
180kHz for output stage

OUTPUT

Voltage:
Float: . . . . . . . . . . . . . . . . 48.0 – 58.0V
Equalize: . . . . . . . . . . . . . .50.0 – 59.9V

Current Limit:
Range . . . . . . . . . . . . . . . .5.0 – 58A

Power Limit:
Current limit is automatically reduced in inverse proportion to output voltage above 48VDC to limit output power to 2800 watts;
Max. current limit : . . . . . . .58A* at 48.0V
50A at 56.0V, 47A at 59.5V



Static Regulation:
Line: Better than ± 0.02%
Load: Terminal voltage drops by 0.45V ± 0.03V from zero to full load (for passive current sharing) for stand alone units, or regulates to better than ±0.05% for Sageon^® Plant Controller controlled units

Dynamic Regulation:
± 5% for 10% to 90% or 90% to 10% step load change
± 1% of final value within 1ms of step change
± 0.1% for a 25% step change in AC input voltage

Noise:
< 2mV RMS Psophometrically weighted
< 10mV RMS (10kHz - 100MHz)
< 100mV peak to peak (10kHz - 100MHz)

Load Sharing:
Better than ± 5% of full scale with active current
sharing from Sageon^® Plant Controller.

Protection:

• Fusing - protects against reverse polarity connection and protects DC bus if internal components fail
• Hotplugable - no surge when connection is made to a live DC bus
• Overvoltage - only faulty unit shuts down
• Overcurrent - can sustain short circuit at output terminals indefinitely. Output current folds back step-wise as output voltage drops as shown in characteristic curve.
• Over-temperature - gradual reduction of current limit, power limit if the heatsink temperature exceeds pre-set limit.

Voltage Withstand Test:
1000 VAC output to chassis for one minute

COMMUNICATIONS
Remote Controls (via Sageon^® Plant Controller)

Programmable Parameters - Battery Menu:

• Float Voltage
• Equalize Voltage

Programmable Parameters - Rectifier Menu:

• Current Limit
• High Voltage Alarm level
• Low Voltage Alarm level
• High Voltage Shut-Down level (HVSD)
• HVSD Restart

Equalize Mode:
The rectifier will automatically enter and exit equalize mode at user specified conditions, or can be manually initiated. Under any fault condition the rectifier will default to the float value.

External Digital Voltage Control (EDVC):
The rectifier float and equalize voltages are digitally controlled over a limited range to\ achieve active current sharing between parallel connected rectifiers, for temperature compensation, voltage drop in the DC bus, and to limit the maximum battery recharging current.

Rectifier Inhibit:
Rectifiers can be inhibited by a signal from a remote SageView^® terminal, transmitted via the Sageon^® Plant Controller.

Test Function:
When the test function is activated on the Sageon^® Plant Controller the rectifier LEDs are flashed.


ALARMS AND MONITORING



Primary Power Bad:
Indicates that the input AC is too low or too high, or that the primary circuit is faulty.

Normal:
Status is normal.



Equalize:
Rectifier is in equalize mode.

Shutdown:
Rectifier is shut down by remote control, or there is an internal fault in the rectifier, such as control loop out of limit or temperature sensor faulty.

μP fault:
Internal micro-controller is faulty.

Rectifier Status Monitoring:
Sageon^® Plant Controller and SageView^® monitor status of the rectifier:

• Output current
• Heatsink temperature
• Software version

Current:
Monitored on Sageon^® Plant Controller and SageView^® with 1A resolution; Analog measurement accuracy ± 1% at full load.

Voltage:
System voltage normally displayed on Sageon^® Plant Controller alpha-numeric LCD display. Accuracy ± 0.5%.

Rectifier Address:
The rectifier address is automatically set by a dip switches on the hardware.

Rectifier Alarm Monitoring:
The Alarm table shows alarm conditions that are monitored by the rectifier and are displayed on both Sageon^® Plant Controller and SageView^®. The mnemonics listed above appear on SageView^®, but full alarm description appears on Sageon^® Plant Controller.


ENVIRONMENTAL

Cooling:
Forced convection cooling using four 40 mm fans mounted internally with variable speed temperature control. Fan stops if AC power fails or rectifier inhibited remotely.

Temperature:
Operating range: . . . . . . . . -13F (-25C) to 122F (50C)
Storage: . . . . . . . . . . . . . . -40F (-40C) to 158F (70C)
The rectifier senses its internal heat-sink temperature and, if necessary, adjusts power limit and current limit to protect itself against over-heating.

Humidity: 0 to 90% non-condensing

Altitude: Operational to 10,000 ft (3,000 m) (Consult factory above this)

Vibration:
Operational: 2-9Hz, 0.06 in (1.5 mm) displacement, all major axes 9-200Hz, 0.5g, all major axes
Transport: 5-20Hz, 0.01g/Hz2 acceleration, 20-200Hz –3dB/oct, all major axes

Shock:
Packaged: 18g 6ms half sine, all major axes

Drop test:
Packaged: 39.37 in (1 m) drop all faces

Acoustic Noise (A Weighted):
< 45dB (80% load, 77F (25C) ambient)
< 50dB (100% load, 77F (25C) ambient)
< 55dB (100% load, 122F (50C) ambient)


COMPLIANCES

Safety:
IEC60950:1999; EN60950; UL60950:2000

EMC Emissions and Immunity:
ETSI EN 300 386 V1.3.1 (2001- 09)

Environmental:
ETSI EN 300 019

EMC TEST LEVELS