Larsen & Toubro C*2000 Series, Руководство пользователя

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Chapter 13 Product specifications and options
13-6
Cx2000 AC Drive
13.3 drive rating decreasing vs. ambient temperature curve for side-by-side mounting
Note : Above graph is for HD models. If ND models to be used for 50 deg C, deration of 2% per deg rise
shall be considered above 40 deg C upto 50 deg C.
13.4
Braking resistor
Power Supply
& Voltage
Inverter
capacity [kW]
100% braking 150% braking
Resistance
value [ ]
Power *
)
[W]
Resistance
value [ ]
Power *
)
[W]
230V 0.1 1200 20 1000 20
0.2 700 25 500 35
0.4 400 50 300 100
0.75 200 100 150 150
1.5 100 200 60 300
2.2 60 300 50 400
3.7 40 500 33 600
5.5 30 700 20 800
7.5 20 1000 15 1200
415V 0.4 1800 50 1200 100
0.75 900 100 600 150
1.5 450 200 300 300
2.2 300 300 200 400
3.7 200 500 130 600
5.5 120 700 85 1000
7.5 90 1000 60 1200
* The above power efficiency (%ED) totals 5%, and its continuous operation time total 15s.
30℃
50%
100%
70%
50℃
85%
40℃
0
D
ri
ve
R
at
in
g
Ambient Temperature
IP20 / UL Open Drive
Side-by-side
M ounting