YASKAWA E-II Series User Manual page 67

4 SERVOPACK Specifications and Dimensional Drawings
Installation Follow the procedure below to install multiple SERVOPACKs side by side in a control panel.
SERVOPACK Orientation
Cooling
Side-by-side Installation
Environmental Conditions in the Control Panel
Voltage Conduct voltage resistance tests under the following conditions.
Resistance Test
• Voltage: 1500 Vrms AC for one minute
• Braking current: 100 mA
• Frequency: 50 or 60 Hz
• Voltage applied points
4-6
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Fan
WARNING
5
May cause electric shock. May cause
Disconnect all power electric shock. Disconnect all power
and wait 5 min. and wait 5 min.
before servicing. before servicing.
Use proper
grounding techniques. grounding techniques.
50 mm min.
Install the SERVOPACK perpendicular to the wall so the front panel containing connectors faces outward.
As shown in the figure above, allow sufficient space around each SERVOPACK for cooling by cooling fans
or natural convection.
When installing SERVOPACKs side by side as shown in the figure above, allow at least 100 mm between
and at least 120 mm above and below each SERVOPACK. Allow the space for eyebolts on both sides of the
SERVOPACK.
Surrounding Air Temperature:0 to 55°C
Humidity: 90% RH or less
2
Vibration: 4.9 m/s
Condensation and Freezing: None
Surrounding Air Temperature for Long-term Reliability: 45°C or less
200 V series: Between the ground terminals and the point where terminals L1C/r, L3C/t, L1/R, L2/S, L3/T
are connected.
400 V series: Between the ground terminals and the point where terminals 480 V, 460 V, 440 V, 400 V, 380 V,
0 V, L1/R, L2/S, L3/T are connected.
WARNING
WARNING
5 5
May cause
Disconnect all power electric shock.
and wait 5 min.
before servicing.
Use proper Use proper
grounding techniques.
100 mm min.
Fan
120 mm
min.
WARNING
5
May cause electric shock.
Disconnect all power
and wait 5 min.
before servicing.
Use proper
grounding techniques.
120 mm
min.