product details
Brand: ABB
Model: PP846A
Condition: New original inventory
Warranty: 100% Perfect Functionality
Delivery method: DHL/FedEx/UPS
1. Use ten thousand methods:
·Properly grounding the ACS 800, motor, and connected equipment to ensure the safety of personnel in all situations and reduce
Electromagnetic radiation and interference.
. Ensure that the cross-sectional area of the grounding wire is large enough to meet the requirements of safety regulations.
·The grounding terminals of multiple ACS 800 cannot be connected in series.
. In installation locations that comply with European CE standards and other requirements to reduce EMC radiation, cable entries should maintain a 360 degree high frequency
Grounding to suppress electromagnetic interference. In addition, the cable shielding layer must be connected to the protective grounding wire (PE) to comply with safety regulations.
In power systems with floating or high grounding resistance (>30Ohms), do not install an EMC filter (optional)
+E202 or+E200) frequency converter.
2. Only qualified Electrical engineer is allowed to install and maintain the drive unit.
·It is prohibited to install or repair transmission units, motor cables, or motors with electricity. After cutting off the input power, wait at least 5 minutes,
Wait until the intermediate circuit capacitor is discharged before proceeding with the operation. A multimeter (with an impedance of at least 1 megohm) should also be used to determine 1
The voltage between the transmission input phases U1, V1, W1 and the cabinet frame is close to 0V. 2. The voltage between terminals UDC+and UDC – and the cabinet frame is close to 0V
. It is prohibited to operate the control cable when the transmission unit or external control circuit is live. Even if the main power supply of ACS 800 is cut off, it can still be operated internally
There can be dangerous voltages introduced by external control circuits.
. All insulation tests must be conducted with the cable disconnected.
. When reconnecting the motor cable, ensure that the phase sequence is correct, and pay attention to:
. Regardless of whether the motor is running or not, as long as the input power of the ACS 800 transmission is connected, there will be dangerous high voltage at the motor cable terminals
Pressure.
·The brake control terminals (UDC+UDC-R+and R-terminals) have hazardous DC high voltage (greater than 500V)
·The relay output terminals RO1~RO3 carry dangerous high voltage when connected to 115V or 220V (230 V) voltage.
ABB 57288531 Memory 86-192K Allen Bradley Stromberg 200039
Guizhou Yuanmiao has been engaged in the industrial control industry for more than ten years and has become a global industrial automation spare parts and spare parts sales enterprise. Our company can directly purchase from overseas, can provide different countries, manufacturers of equipment and spare parts, to solve your many places to find trouble or products
As for quality, we have a great advantage in price. A large supply of imported DCS system accessories, PLC system accessories. Main products: Bentley, Invensys, Woodward, Foxboro, Westinghouse, Ryan, Schneider Modi
Kang, ABB, AB, Siemens, MOTOROLA, GE Fanuc, Yaskawa, Bosch Rexroth, ACSO,
Yokogawa, Rexroth and other major brands DCS system accessories, robot system accessories, large scale
Servo spare parts
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