MKS 260 PS-7, Инструкция по эксплуатации

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Chapter Two: Installation Product Location and Requirements
23
Product Location and Requirements
The Type 260 PS-7 unit meets the following criteria:
•
POLLUTION DEGREE 2 in accordance with IEC 664
•
INSTALLATION CATEGORY II, for transient overvoltages, according to EN 61010-1
Operating Environmental Requirements
•
Ambient Operating Temperature: 15° to 45° C (59° to 113° F)
•
Input Operating Voltage Range: 90 to 250 VAC @ 50 to 60 Hz
•
Main supply voltage fluctuations must not exceed
±
10% of the nominal voltage
•
Ventilation requirements include sufficient air circulation
•
Connect the power cord into a grounded outlet
Safety Conditions
The 260 PS-7 unit poses no safety risk under the following environmental conditions.
•
Altitude: up to 2000 m
•
Maximum relative humidity: 80% for temperatures up to 31
°
C, decreasing linearly to
50% at 40
°
C