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Setup & Operation 3.2 Power Supply (Installation)
3.2 Power Supply
Ensure that the available power meets the following specifications.
Voltage
Phase
Frequency
Momentary Power
Interrupt
Power Consumption
Peak Current
Leakage Current
Ground Resistance
Install an earth leakage circuit breaker or a circuit breaker in the AC power cable line (for
NOTE
the Drive Unit) at 20A or less rated electric current.
disconnect type. If you install an earth leakage circuit breaker, make sure to use an
inverter type that does not operate by induction of a 10kHz or more leakage current. If
you install a circuit breaker, please select one that will handle the above mentioned "peak
current".
If the Drive Unit is connected to the IT power supply system, install an earth leakage
circuit breaker between the Drive Unit and the power supply.
The power receptacle shall be installed near the equipment and shall be easily accessible.
30
3.2.1 Specifications
Item
Specification
Control Unit:
AC 100V to AC 120V/AC 200V to AC 240V
Drive Unit:
AC 200V to AC 240V
Single phase
50/60Hz
10msec. or less
Each Drive Unit consumes a maximum 200W, but actual
consumption depends on the rated capacity of the motor
and Control Unit.
Maximum Power Consumption for Control Unit: 300W
Please refer to Manipulator power consumption in the
Manipulator manual and use the following equation to
determine total consumption:
Rated consumption
= 200W + 300W
+ total Manipulator consumption (rated) × 1.2
When power is turned ON: approximately 50A (2msec.)
When motor is ON: approximately 150A (5msec.)
Max.3.5mA
100Ω or less
Both should be a two-pole
RC520 Rev.7
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