Stone STRIDER ST1000 - Инструкция по эксплуатации - Страница 5

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2.4 Overshoot

2.5 Efficiency

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.

Power supply efficiency typical 90% / 20% Load, 92% / 50% Load, 89% / 100% Load at normal AC main 
voltage.

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.

3.1 Over current protection

ST1000-PT

ST1200-PT

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.

3.2 Over Temperature Protection

3.3 Over-power 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 specified limits, the power supply shall restore power automatically. The OTP 
circuit must have built in hysteresis such that the power supply will not oscillate on and off due to temperature 
recovering condition.

The power supply will be shutdown and latch off when output power within 105~150% of rated DC output.
Note: Assurance machine can work at low voltage, full load won't damage machine.

3. PROTECTION

Voltage

+12V

+5V

+3.3V

Over Current Limit (Iout limit) 

90A  minimum;   130A  maximum

25A  minimum;   50A   maximum

25A  minimum;   50A   maximum

Voltage

+12V

+5V

+3.3V

Over Current Limit (Iout limit) 

120A  minimum;  150A  maximum

25A  minimum;   50A   maximum

25A  minimum;   50A   maximum