5
Caution
1. Use a grounded 3 pin AC source.
2. This unit is for indoor use only.
3. Do not operate or place this unit in a humid, dusty, direct sunlight location or
near any heat source.
4. Before plugging into local AC mains, check the rating label at the back of
the unit.
5. Do not block any ventilation openings of the unit.
6. This unit must be used within the specified rating; regular excessive continuous
loading may cause damage to the power supply.
7. The gauge size of input power cable must be at least 0.75mm
2
and the total
length of power cable must not exceed 3m.
Warning
1. Do not use this power supply near water.
2. Do not operate or touch this power supply with wet hands.
3. Do not open the casing of the power supply when it is connected to
AC mains.
4. Refer all servicing to qualified service personnel only.
5. Before replacing the external AC fuse, determine and eliminate the
cause first.
6. Replace the AC fuse with the same type and rating as the original fuse.
7. The maximum output voltage of Model no. PSC-4160 is 60VDC; avoid
touching the metal portion of the output terminals.
Operation Environmental Condition
• 10-80% R.H. Maximum relative humidity 80% for temperature up to 31°C
decreasing linearly to 50% relative humidity at 40°C. Altitude up to 2000m
• Installation Category: CAT 2 Pollution degree: 2
• Mains supply voltage fluctuation up to ±10% of the normal voltage.
Содержание PSC-4120
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