CR700 – Cranes

STRONG POINTS 1. Reliable Crane Sequence ・Brake Sequence ・Run Command Adjustment Function ・Contact Positioning Function ・Travel Limit Function 2. Shortened Takt Time & Improved Quality ・High-speed Operation at Light Loads ・Cargo Swing Suppression Function 3. Improved Operations and Workability ・3-Motor Switching Function ・Slope Prevention[Load Balancing Function]/[Synchronization Control] ・Automatic Parameter Selection for Each Application ・Quick Deceleration Function ・Wire Length Detection 4. Improved Maintenance Services ・Performance Life Monitors ・Crane Maintenance Monitor ・Overtorque Detection Function ・Overload Detection Function Enquiry Now

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Degree of protection Open chassis type (IP20)
Enclosed wall-mounted type (UL Type 1)
Line/Input voltage & Power range Three-phase AC power supply 200 V to 240 V / DC power supply 270 V to 340 V : 0.4~110kW
Three-phase AC power supply 380 V to 480 V / DC power supply 513 V to 679 V : 0.4~315kW
Energy recovery None
Control mode V/f Control
Closed Loop V/f Control
Open Loop Vector Control
Closed Loop Vector Control
Advanced Open Loop Vector Control
Speed control range V/f Control 1:40
Closed Loop V/f Control 1:40
Open Loop Vector Control 1:200
Closed Loop Vector Control 1:1500
Advanced Open Loop Vector Control 1:200
max. output frequency Advanced Open Loop Vector Control: 120 Hz
Closed Loop V/f Control, Closed Loop Vector Control: 400 Hz
V/f Control, Open Loop Vector Control: 590 Hz
Safety func. Two Safe Disable inputs and 1EDM output according to ISO/EN13849-1 Cat.3 Ple,IEC/EN61508 SIL3
Note: Used by setting functions to multi-function digital output terminals.
Communication profiles MECHATROLINK-II

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