SilverStone SST-ST1500-TI User Manual

STRIDER TITANIUM SERIES

ST1500-TI/ST1300-TI/ST1100-TI

Premium, full-modular

80 PLUS Titanium power supplies

Top-level efficiency with 80 PLUS Titanium certification

All Japanese capacitors

100% modular cables

24/7 continuous power output with 50℃ operating temperature

Class-leading single +12V rail

Strict ±3% voltage regulation and low ripple & noise

Dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support

Ultra silent 135mm fan with intelligent semi-fanless operation

SPECIFICATION

SilverStone Strider Titanium

ST1500-TI
ST1300-TI
ST1100-TI

ATX12V / EPS 12V Switching Power Supply

With Active PFC
80Plus Titanium

PS/2

This specification describes the requirements of 1100W,1300W,1500Watts switching power supply with
an stretch ATX form-factor and EPS 12V, +5V standby voltage, remote on/off control, full range line input
capability and forced air cooling characteristics.

1. AC INPUT

The input voltage, current, and frequency requirements for continuous operation are stated below.

Table 1 AC Input Line Requirements

Parameter

Vin( Full range )

Vin Frequency
Iin(ST1100-TI)
Iin(ST1300-TI)
Iin(ST1500-TI)

Power factor correction (PF)>0.90 at full load.
The power supply must meet inrush requirements for any rated AC voltage, during turn on at any phase of AC

voltage, during a single cycle AC dropout condition, during repetitive ON/OFF cycling of AC, and over the
specified temperature range (Top). The peak inrush current shall be less than the ratings of its critical
components (including input fuse, bulk rectifiers, and surge limiting device).

01

Min.

90
47

Nom.

100 --- 240

60 --- 50

12.0 --- 6.0

15.0 --- 7.5

17.6 --- 8.8

Max.

264

63

Unit

VACrms

Hz
Arms
Arms
Arms

2. DC OUTPUT

2.1 DC voltage regulation
Parameter

+3.3V

+5V

+12V

-12V

+5VSB

Note: Voltage tolerance is requied at main connector and S-ATA connector(if used)

Range

+/-3％
+/-3％
+/-3％

+/-10％

+/-5％

Min
+3.20
+4.85

+11.64

-13.20
+4.75

Nom.
+3.30
+5.00

+12.00

-12.00
+5.00

Max
+3.39
+5.15

+12.36

-10.80
+5.25

2.2 Load ranges

2.2.1:(ST1100-TI Load Range)

Parameter

+3.3V

+5V

+12V

-12V

+5VSB

1.Maximum c.ontinuous combined load on +3.3V and +5V outputs shall not exceed 120W.

2.Maximum continuous total DC output power should not exceed 1100W.

3.Peak DC output power should not exceed 1200W for 12 second.

Min(optional)

0
0

0.15
0
0

Nom.

-

-

-

-

-

Max

25
22
92

0.3
3

Peak

Unit
Volts
Volts
Volts
Volts
Volts

Unit
Amps
Amps
Amps
Amps
Amps

2.2.2:(ST1300-TI Load Range)

Parameter

+3.3V

+5V

+12V

-12V

+5VSB

1.Maximum continuous combined load on +3.3V and +5V outputs shall not exceed 120W.

2.Maximum continuous total DC output power should not exceed 1300W.

3.Peak DC output power should not exceed 1400W for 12 second.

Min(optional)

0
0

0.15
0
0

Nom.

-

-

-

-

-

Max

25
22

108

0.3
3

Peak

Unit
Amps
Amps
Amps
Amps
Amps

02

2.2.3:(ST1500-TI Load Range)

AC H ot

AC N eu tral

Power Supply

V out

V return

10uF 0.1uF

Load

Scope

AC Ground

Parameter

+3.3V

+5V

+12V

-12V

+5VSB

1.Maximum c.ontinuous combined load on +3.3V and +5V outputs shall not exceed 120W.

2.Maximum continuous total DC output power should not exceed 1500W.

3.Peak DC output power should not exceed 1600W for 12 second.

Min(optional)

0
0

0.15
0
0

Nom.

-

-

-

-

-

Max

25
22

125

0.3
3

Peak

Unit
Amps
Amps
Amps
Amps
Amps

2.3 Output Ripple

2.3.1 Ripple regulation

Parameter

+3.3V

+5V

+12V

-12V

+5VSB

2.3.2 Definition
The ripple voltage of the outputs shall be measured at the pins of the output connector when terminated

in the load impedance specified in figure 1. Ripple and noise are measured at the connectors with a 0.1uF
ceramic capacitor and a 10uF electrolytic capacitor to simulate system loading. Ripple shall be measured
under any condition of line voltage, output load, line frequency, operation temperature.

2.3.3 Ripple voltage test circuit

Ripple&Noise

50

50
120
120

50

Unit
mVp-p
mVp-p
mVp-p
mVp-p
mVp-p

Figure 1. Ripple voltage test circuit

2.4 Overshoot

Any overshoot at turn on or turn off shall be less 10% of the norminal voltage value,all outputs shall be
within the regulation limit of section 2.0 before issuing the power good signal of section 5.0.

03

2.5 Efficiency
At 115Vac

load
10%
20%
50%

100%

Efficiency

90%
92%
94%
90%

PF

-

0.95

0.95

0.95

2.6 Remote ON/OFF control

When the logic level "PS-ON" is low, the DC outputs are to be enabled.
When the logic level is high or open collector, the DC outputs are to be disabled.

3. PROTECTION

3.1 Over current protection

The power supply shall have current limit to prevent the +3.3V,+5V,and +12V outputs from exceeding the
values shown in the following Table.If the current limits are exceeded the power supply shall shutdown
and latch off.

Voltage
+12V(ST1100-TI)
+12V(ST1300-TI)
+12V(ST1500-TI)
+5V
+3.3V

3.2 Over Temperature Protection

The power supply will be protected against over temperature conditions caused by loss of fan cooling or
excessive ambient temperature. In an OTP condition the PSU will shutdown. When the power supply
temperature drops to within specifide limits,t he power supply shall restore power automatically. The OTP
must have built in hysteresis such that the power supply will not oscillate on and off due to temperature
condition.

3.3 Over-power protection

The power supply will be shutdown and latch off when output power within 110~130% of rated DC output.
Note: Assurance machine can work at low voltage,full load won't damage machine.

3.4 Under voltage protection.

In an under voltage fault occurs, the supply will latch all DC outputs into a shutdown state when +12V,
+5V & +3.3V outputs under 85% of it's maximum value.

Over Current Limit (Iout limit)
100A minimum; 130A maximum
120A minimum; 150A maximum
130A minimum; 160A maximum
28A minimum; 48A maximum
28A minimum; 48A maximum

3.5 Over voltage protection

The over voltage sense circuitry and reference shall reside in packages that are separate and distinct from
the regulator control circuity and reference.No single point fault shall be able to cause a sustained over
voltage condition on any or all outputs.The supply shall provide latch-mode over voltage protection as
defined in Table.

04

output

+12 VDC

+5 VDC

+3.3 VDC

Minimum

13

5.5

3.6

Nominal

15

6
4

Maximum

17

7
5

Unit
Volts
Volts
Volts

3.6 Short circuit

An output short circuit is defined as any output impedance of less than 0.1 ohms.The power supply shall
shut down and latch off for shorting the +3.3 VDC,+5 VDC,or+12VDC rails to return or any other rail.
Shorts between main output rails and +5VSB shall not cause any damage to the power supply. The
power supply shall either shut down and latch off or fold back for shorting the negative rails.+5VSB must
be capable of being shorted indefinitely,but when the short is removed, the power supply shall recover
automatically or by cycling PS_ON#.The power supply shall be capable of withstanding a continuous
short-circuit to the output without damage or overstress to the unit

3.7 No load operation

No damage or hazardous condition should occur with all the DC output connectors disconnected from the
load. The power supply may latch into the shutdown state.

4. TIMING

4.1 Signal timing drawing

Figure 2. is a reference for signal timing for main power connector signals and rails.

Figure 2. PS-OK Timing Sequence
(1)T3: Power good signal turn on delay time (100ms~500ms)

(2)T4: Power good signal turn off delay time (75%Load 1ms min)
(3)T2: Rise time (0.1~20ms)
(4)T6: Hold up time (75%Load 16ms Min)

4.2 Hold up time

When the power loss its input power, it shall maintain 16ms in regulation limit at normal input voltage and
75% load (AC:115V/60Hz or 230V/50Hz)

05

5. ENVIRONMENT

5.1 Operation
Temperature

0 to 50℃

Relative Humidity

10 to 90%, non-condensing

5.2 Shipping and Storage
Temperature

Relative Humidity

-20 to 90℃
5 to 95%, non-condensing

5.3 Altitude
Operating

Storage

2000m
3000m

6. SAFETY

6.1 Underwriters Laboratory (UL) recognition.

The power supply designed to meet UL 60950.

7. ELECTROMAGNETIC COMPATIBILITY (EMC)

7.1 ELECTROSTATIC DISCHARGE (ESD) - IEC 61000 – 4 - 2：2008

7.2 ELECTRICAL FAST TRANSIENT / BURST ( EFT/B) – IEC 61000 – 4 - 4：2012

7.3 SURGE – IEC 61000 – 4 - 5：2014

7.4 POWER FREQUENCY MAGNETIC FIELD – IEC 61000 – 4 - 8：2009

7.5 VOLTAGE DIPS – IEC 61000 – 4 - 11：2004

7.6 RADIATED SUSCEPTIBILTY – IEC 61000 – 4 – 3：2006+A1：2007+A2：

2010(IEC 61000 – 4 – 3： 2010)

7.7 CONDUCTED SUSCEPTIBILTY – IEC 61000 – 4 - 6：2008

(IEC 61000 – 4 – 6： 2013)

7.8 VOLTAGE FLUCTATION - EN 61000 – 3 – 3：2008(EN 61000 – 3 – 3：2013)

7.9 EN61000-3-2：2006+A2：2009 harmonic current emissions.

(EN 61000 – 3 – 2：2014)

If applicable to sales in Europe, the power supply shall meet the requirements of EN 61000-3-2 Class D
and the Guidelines for the Suppression of Harmonics in Appliances and General Use Equipment Class D
for harmonic line current content at full-rated power.

7.10 EN55022：2010/AC：2011 Class B Radio interference (CISPR 22).

7.11 ANSI C63.4-2009 / FCC Part 15 Subpart B / ICE-003 lssue 5 class B 115VAC

operation.

8. MTBF

8.1 MTBF (mean time between failures) calculation

The demonstrated MTBF shall be 100,000 hours of continuous operation at 25oC,at 80% load, and
nominal line. The MTBF of the power supply be calculated in accordance with MIL-HDBK-217F.
The DC FAN is not included.

9. Mechanical Specification

150 mm (W) × 86 mm (H) × 180mm (D)

06

NO. G11231190