Lambda SV Series User manual

LAMBDA ELECTRONICS SV SERIES
LAMBDA ELECTRONICS, INC. 515 BROAD HOLLOW RD. MELVILLE, NY 11747-3700 [phone]
PART NUMBER IM-SVPQ1 1
Instruction Manual For
SVPT115 / SVPQ130
AC/DC Power Supply
SVPT115 SERIES
SVPQ130 SERIES
FEATURES: DESCRIPTION:
- Universal 85-265 VAC Input The SVPT/SVPQ 115/130 Series is a multiple output, high
- Short Circuit Protection performance line of quad and triple output power supplies in an open
- VDE/FCC Level "B" Input Filter frame chassis. The SV (Superior Value) series gives the system
- VDE,CSA,UL & IEC Safety Specs designer tremendous flexibility with its standard features and
- Compact 4.75" x 1.77" x 8.5" available options. Standard features include automatic AC mains
- Optional Cover & PCB Only Available select, Class "B" VDE and FCC EMI filtering, Remote Voltage
- Optional Input and Output Good Signals (1) Sensing on the +5 volt main output and Short Circuit Protection on
- Optional 110/220 Vac Jumper Select each output. Optional features include a Safety Cover, Input Good,
- Remote Sense of main output Output Good, PC Board only and jumper AC mains select.
MODEL NUMBERS & MAXIMUM RATINGS MODEL NUMBER
SPECIFICATION CONFIGURATION SVPQ130-1-XXX SVPQ130-2-XXX SVPT115-1-XXX
Package Power Without Cover 130 Watts 130 Watts 115 Watts
50°C Ambient PCB Only (-N option) 117 Watts 117 Watts 104 Watts
125 LFM External Fan With Cover (-Z Option) 117 Watts 117 Watts 104 Watts
Package Power Without Cover 111 Watts 111 Watts 98 Watts
60°C Ambient PCB Only (-N option) 100 Watts 100 Watts 88 Watts
125 LFM External Fan With Cover (-Z Option) 100 Watts 100 Watts 88 Watts
Package Power Without Cover 100 Watts 100 Watts 100 Watts
50°C Ambient PCB Only (-N option) 80 Watts 80 Watts 80 Watts
Convection Cooling With Cover (-Z Option) 90 Watts 90 Watts 90 Watts
Package Power Without Cover 85 Watts 85 Watts 85 Watts
60°C Ambient PCB Only (-N option) 70 Watts 70 Watts 70 Watts
Convection Cooling With Cover (-Z Option) 77 Watts 77 Watts 77 Watts
INPUT SPECIFICATIONS
SPECIFICATION CONDITIONS MIN NOM MAX UNITS
Input Voltage +/- 0% AC Range Low 85 115 132 VAC
AC Range High 180 230 265 VAC
Input Current Vin=85 Vac @130W 3.8 Arms
Efficiency 70% %
Input Power Typical Vin=85 Vac @130W 186 Watts
(Pout Max, Fan Cooled)
Inrush Current Vin=264 Vac @ 25°C 75 Apeak
Fusing 5A/250VAC, Normal Blo (2)
Harmonics - Meets IEC 555-2 AC line harmonics requirement.
(1) DC good signal is a 1mA conductance signal which indicates that DC output voltage is greater than 90% of nominal voltage. AC good signal is a 1mA
conductance signal indicating adequate input cap energy storage to meet hold up specification. DC output voltage will remain within regulation limits for
a minimum of 10mS after AC good signal ceases to conduct. AC good signal is initiated approximately 2 seconds after input power is applied.
(2) Overload of power supply does not cause fuse failure. Replace only with same type and rating.
MECHANICAL SPECIFICATIONS
(STANDARD MODEL) OPTIONS SPECIFICATIONS
SPECIFICATION -XXX DESCRIPTION DERATING
Weight 3lbs NPC Board only construction. 10% for fan cooled
Input .156" center All output currents must be derated by: 20% for convection cooled
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LAMBDA ELECTRONICS SV SERIES
LAMBDA ELECTRONICS, INC. 515 BROAD HOLLOW RD. MELVILLE, NY 11747-3700 [phone]
PART NUMBER IM-SVPQ1 2
Connector Molex Mating P/N 09-50-8051 AJumper Select 110/220 Vac input
Output and Signals .156" center ZFully Enclosed Unit. 10% for fan cooled
Connector Molex Mating P/N 09-50-8180 All output currents must be derated by: 10% for convection cooled
Mounting 2 Mounting Positions LNo Monitoring Signals
See Outline Drawing 2 Mounting Surfaces Note: See Figure 5 for -N option. Grounding must be provided by customer as shown.
MAIN OUTPUT- V1 SPECIFICATIONS (STANDARD MODELS)
SPECIFICATION CONDITIONS MIN NOM MAX UNITS
Output Voltage (Adjustable) 4.75 55.25 V
Output Current (Power) @ 50°C Ambient 15.0 (75) A (Watts)
Output Current (Power) @ 60°C Ambient 12.8 (64) A (Watts)
Output Ripple 100 mV pk-pk
Total Regulation - Line and Load Over Input Line Range 50 mV
3.8 to 15 A
Pre-Load Requirements(3) 3.8 A
Over Voltage Protection Trip Levels 66.9 V
Turn-on Time 85Vac 2SEC
Overshoot Turn On, Turn Off, or Power Failure 0V
Hold-up Time @ 85 Vac 16 mSEC
Remote Sense (4) Max Cable Drop 0.5 V
OUTPUT- V2 SPECIFICATIONS (STANDARD MODELS)
SPECIFICATION CONDITIONS MIN NOM MAX UNITS
Output Voltage (fixed) Factory Set (5) 11.9 12 12.1 V
Output Current (Power) @ 50°C Ambient 2.5 (30) A (Watts)
Output Current (Power) @ 60°C Ambient 2.1 (26) A (Watts)
Output Ripple 240 mV pk-pk
Pre-Load Requirements 3.8 A on V1 A
Total Regulation - Line and Load Over Input Line Range 600 mV
50% Load Change
Overshoot Turn On, Turn Off, or Power Failure 0V
Peak Output Current See note (6) 7.5 A
OUTPUT- V3 SPECIFICATIONS (STANDARD MODELS)
SPECIFICATION CONDITIONS MIN NOM MAX UNITS
Output Voltage (fixed) Factory Set (5) -11.4 -12 -12.6 V
Output Current (Power) @ 50°C Ambient 0.2 1.0 (12) A (Watts)
Output Current (Power) @ 60°C Ambient 0.2 0.9 (10) A (Watts)
Output Ripple 240 mV pk-pk
Pre-Load Requirements 3.8 A on V1, 0.2 A on V3 A
Total Regulation - Line and Load Input Line Range, 0.2 - 1A Load 600 mV
50% Load Change, 0.2 - 1A Load
Overshoot Turn On, Turn Off, or Power Failure 0V
Peak Output Current See note (6) 3A
(3) 3.8 Amps required on V1 for proper regulation of auxiliaries.
(4) Remote sensing on the main output is accomplished by removing JP2 and JP3 from the printed circuit board and connecting the load to the +S1 and -
S1 terminals found on J2. The maximum cable drop is 0.5 volts.
(5) Minimum load on V1 and no load on auxiliaries.
(6) Peak output current lasting less than 30 seconds with a duty cycle of < 5%. During peak current transients the outputs may not meet regulation
specifications. Multiple outputs delivering peak currents may cause the power supply to current limit.
OUTPUT- V4 SPECIFICATIONS (STANDARD SVPQ130-1 and SVPQ130-2 MODELS)
SPECIFICATION CONDITIONS MIN NOM MAX UNITS
Output Voltage (-1) Factory Set 22.8 24 25.2 V
Output Voltage (-2) Factory Set -4.75 -5 -5.25 V
Output Current (Power) (-1) @ 50°C Ambient 0.8 (19) A (Watts)
Output Current (Power) (-2) (7) @ 50°C Ambient 1.5 (7.5) A (Watts)
Output Current (Power) (-1) @ 60°C Ambient 0.7 (16) A (Watts)
Output Current (Power) (-2) (7) @ 60°C Ambient 1.3(6.8) A (Watts)
Output Ripple (-1) 480 mV pk-pk
Output Ripple (-2) 100 mV pk-pk
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LAMBDA ELECTRONICS SV SERIES
LAMBDA ELECTRONICS, INC. 515 BROAD HOLLOW RD. MELVILLE, NY 11747-3700 [phone]
PART NUMBER IM-SVPQ1 3
Total Regulation - Line and Load Over Input Line Range 1200 mV
50% Load Change
Total Regulation - Line and Load Over Input Line Range 250 mV
50% Load Change
Pre-Load Requirements 3.8 A on V1 A
Overshoot Turn On, Turn Off, or Power Failure 0V
(7) With fan cooling of 200 LFM, the maximum output current increases to 2.0 and 1.7 amps respectively.
(8) Unit meets drop test in the Lambda shipping container.
GENERAL SPECIFICATIONS
(STANDARD MODEL) TERMINAL CONNECTIONS
SPECIFICATION CONDITIONS J2 DC OUTPUT
Isolation Voltages Input to Output 3000 Vac 1N/C
Input to Signals 3000 Vac 2-V4
Input to Chassis 1500 Vac 3+V4
Output to Chassis 500 Vac 4AC Good return
Output to Signals 500 Vac 5AC Good
Leakage Current 1 mA Max 6-V3
Agency Approvals UL1950, 7+V2
CSA22.2 #234-M90, 8+S
EN60950, 9-S
IEC950, 10 Common(-V1,-V2,+V3)
EN410003 11 Common(-V1,-V2,+V3)
Input Surge Protection IEC801-2,-4,-5 12 Common(-V1,-V2,+V3)
Level 3 13 Common(-V1,-V2,+V3)
IEEE C62.41-1991 14 +V1
Location Cat. A2 15 +V1
(A3 w/ ext. MOV's) 16 +V1
EMI Conducted VDE0871 Curve B, 17 DC Good return
FCC Part 15 18 DC Good
Subpart J Class B
ENVIRONMENTAL SPECIFICATIONS
(STANDARD MODEL)
SPECIFICATION CONDITIONS RANGE J1 AC INPUT
Temperature Operating 0°to 60°C1Line
with derating 3Neutral
above 50°C 5Ground
Non-operating -30°C
to +85°C
Vibration MIL-STD-810E
for Transportation
Notes:
- Short circuit protection on auxiliaries is limited to 30 seconds or damage/failure to unit may occur.
- Outputs V1, V2 and V3 return through the common terminal, output V4 is isolated and returns through its return terminal -V4.
- 200 mA required on V3 for specified line and load regulation on V3. Output V3 will remain within initial accuracy's at no load.
Notes continued:
- Operation of the unit between the line voltages of 132 and 180Vac for greater than 30 seconds will cause catastrophic failure to
the unit.
- Grounding with PCB only option (N option). Protection requires that J1 pin 5 and all pads around the 5 mounting holes be bonded to protective earth in
the end application. Conductive spacers should be used to mount the supply to metal surfaces. When mounting the power supply to non-conductive
surfaces the 5 mounting pads should be bonded to J1 pin 5 and bonded to earth.
- All outputs are derated with either the Z option (cover) or the N option (PCB only) chosen, see derating table.
- Proper air circulation is required when the unit is mounted in confined areas.
- Remote on/off - J6 is a primary referenced connector located in the center of the unit.
Short J6 terminals = unit off, open J6 terminals = unit on
Note: This is a primary referenced circuit and requires proper agency clearances.
The use of a opto isolator is recommended.
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LAMBDA ELECTRONICS SV SERIES
LAMBDA ELECTRONICS, INC. 515 BROAD HOLLOW RD. MELVILLE, NY 11747-3700 [phone]
PART NUMBER IM-SVPQ1 4
* For positive ground, move the -V to gnd jumper to +V to gnd, as shown with dashed line.
** JP2 and JP3 must be installed for unit to operate in local sense mode.
Figure 1 Typical Local Sense Connection
* For positive ground, move the -V to gnd jumper to +V to gnd, as shown with dashed line.
** JP2 and JP3 must be removed for unit to operate in remote sense mode.
Remote sense minimizes the effects of distribution losses by regulating the voltage at the remote sense connections.
Good layout techniques, such as close proximity and directness, should be observed for noise immunity.
*** Suitable decoupling capacitor (0.1uF, or higher) may be required at load.
Figure 2 Typical Remote Sense Connection
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LAMBDA ELECTRONICS SV SERIES
LAMBDA ELECTRONICS, INC. 515 BROAD HOLLOW RD. MELVILLE, NY 11747-3700 [phone]
PART NUMBER IM-SVPQ1 5
Figure 3 Typical DC and AC Good Signal Connections
* 125 LFM in the direction shown is required for maximum output power (130W).
** Jumper location for AC mains select option (A option). Connect J5 to J3 for 115 VAC operation and J5 to J4 for 230 VAC operation.
*** The main output voltage may be adjusted using the adjustment potentiometer shown.
Figure 4 Location of AC Mains Selector, Output Voltage Adjustment Potentiometer and Direction of Airflow
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LAMBDA ELECTRONICS SV SERIES
LAMBDA ELECTRONICS, INC. 515 BROAD HOLLOW RD. MELVILLE, NY 11747-3700 [phone]
PART NUMBER IM-SVPQ1 6
Figure 5 Outline drawing for -N option
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LAMBDA ELECTRONICS SV SERIES
LAMBDA ELECTRONICS, INC. 515 BROAD HOLLOW RD. MELVILLE, NY 11747-3700 [phone]
PART NUMBER IM-SVPQ1 7
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