ABB DCS800 User Manual

141
Preventive Maintainance
3ADW000195R0501 DCS800 Service Manual e e
Where used:
DCS800-S0x-1900-y4/5/8…
DCS800-S0x-3000-y/5/8
D6 GR31M
400 … 500 V
DCS800-S0x-1900-y6/7
DCS800-S0x-3000-y6/7
D6 GR31M
500 … 690 V
DCS800-S0x-3300-y1…
DCS800-S0x-5200-y1
D7 GR35C
400 V / 690 V
Aging of the components result in:
1. Increased vibration due to the imbalance of the cooling fan (can last for
several months)
2. Increased temperature due to the stopped cooling fan (drive trips with
overtemperature)
 Check the tightness of all terminals.
All connections should be inspected and checked for tightness.
 Check the condition of the contactors and relays.
Relays
Contactors and relays should be checked for proper function.
 Check the fiber optic cables and their connections.
6 years preventive maintenance
Following additional actions have to take place:
 Replace the cooling fans of units D1 to D5.
 How to remove the converter fans in frames D1 to D3 (two fans)
 How to remove the converter fans in a frame D3 (four fans)
The manufacturers estimation for the operational time of the cooling fan is:
 CN2B2: 40,000 hours at 60°C
 W2E200: 45,000 hours at 60°C
 W2E250: 40,000 hours
 D2E160: 30,000 hours at 40°C
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com

ABB DCS800 Specifications

General

Control Type	Digital
Supply Voltage	380 ... 690 V AC
Input Voltage Range	380 V to 690 V AC
Control Mode	Torque, Speed
Cooling Method	Air-cooled
Communication Protocols	Modbus, Profibus, CANopen
Communication Options	Ethernet
Protection Class	IP21, IP54
Enclosure Rating	IP00, IP21, IP54
Protection	Overcurrent, Overvoltage, Overtemperature
Ambient Temperature	0 to 40°C
Field Supply	Integrated or External