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产品名称:
5238031200,热卖力士乐三位五通换向阀
产品型号:
-
产品展商:
REXROTH
关注指数:531
产品文档:
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简单介绍
5238031200,热卖力士乐三位五通换向阀
Brake chopper with up to 30 kW continuous braking power
Easy to operate and service (detachable fan,
LCD operating panel with copy function)
5238031200,热卖力士乐三位五通换向阀
的详细介绍
5238031200,热卖力士乐三位五通换向阀
Modulation type Magnetic flux PWM-modulation: SVPWM
Speed control range Without pulse encoder Vector control 1 : 100
With pulse encoder Vector control 1 : 1000
Start-up torque V/f Max. start-up torque 150 % at 5 Hz
SVC Max. start-up torque 150 % at 0.5 Hz
FVCA01.1-45K0 FVCA01.1-55K0 FVCA01.1-75K0 FVCA01.1-90K0
Rated output [kW] 45 55 75 90
Rated continuous current [A] 95 110 152 183
Nominal motor voltage Three phase, 0 V ... mains voltage
Output voltage 0 V ... mains voltage
Output frequency 0 ... 400 Hz
Overload capacity 200 % In for 1 s or 150 % In for 60 s
Mains connection voltage 3 AC 3 AC 380 … 480 V (-15 % / +10 %)
Frequency 50 ... 60 Hz (±5 %)
DC bus voltage [V] DC - Mains voltage x 1.41
Permissible temperature (operation) -10 ... +40 °C
Permissible relative humidity (operation) < 90 %
Max. installation height Derating from 1000 m (1 % of the power output per 100 m)
Control technology V/f, SVC, FOC
Pulse width modulation (PWM), continuously adjustable [kHz] 1 ... 4
FOC Max. start-up torque 200 % at 0 Hz
Frequency resolution Digital 0.01 Hz
Analog Max. frequency x 0.05 %
V/f curve Freely definable
Ramps Linear, S-curve
DC brake Start frequency 0 ... 10 Hz
Braking time 0 ... 20 s
Automatic energy saving function Load-dependent adaptation of V/f curve
Automatic PWM frequency adaptation Load-dependent adaptation of PWM frequency
Integrated controller Integrated step switching mechanism
Frequency setting accuracy Analog 0.05 %
Frequency control accuracy SVC 0.5 % x maximum frequency
FOC 0.05 % x maximum frequency
Bus systems Modbus
PROFIBUS (optional)
Status messages via digital outputs Mode, target value achieved, etc.
Display LCD: Frequency, output voltage, output current, etc.
Status LED Rotation direction and operating status
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