Motor Connection; Control Connection - ABB ACS550-02 User Manual

Fundamental power
factor (cos phi
Cable Temperature

Motor Connection

Voltage ( U
Frequency
Frequency
resolution
Current
Power limit
Field weakening
point
Switching
frequency
Cable
Temperature
Rating
Maximum motor
cable length

Control Connection

Analog Inputs and
Outputs
Digital Inputs
(Digital Outputs)
Specifications
Efficiency
Approximately 98% at nominal power level.
Input Power (Mains) Connection Specifications
0.98 (at nominal load)
)
1
70 °C (158 °F) rating minimum.
Rating
Motor Connection Specifications
) 0... U , 3-phase symmetrical, U
2 1
0...500 Hz
0.01 Hz
See section Ratings.
1.5 x P
hd
10...500 Hz
Selectable: 1, 4
70 °C (158 °F) rating minimum.
Frame Size
R7- R8
* Warning! Using a motor cable longer than specified in the chart above may
cause permanent damage to the drive.
Control Connection Specifications
See table heading
Digital input impedance 1.5 kΩ. Maximum voltage for digital inputs is 30 V.
• Max. contact voltage: 30 V DC, 250 V AC
• Max. contact current / power: 6 A, 30 V DC; 1500 VA, 250 V AC
• Max. continuous current: 2 A rms (cos ϕ = 1), 1 A rms (cos ϕ = 0.4)
Relays
• Minimum load: 500 mW (12 V, 10 mA)
• Contact material: Silver-nickel (AgN)
• Isolation between relay digital outputs, test voltage: 2.5 kV rms, 1 minute
Cable See Selecting the Control Cables
at the field weakening point
max
Max. motor cable length
f
sw
Control Connections
on page
on page 14 .
= 1 or 4 kHz
300 m
14
.
Technical Data
183