WEG CFW-11M RB, Руководство пользователя

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8
8-4 | CFW-11M RB
Technical Specifications
8.2 ELECTRICAL / GENERAL SPECIFICATIONS
CONTROL METHOD
;
Type of control:
- Vector control.
; PWM SVM (Space Vector Modulation).
;
Current, DC link voltage and reactive regulators..
INPUTS
(CC11 RB board) DIGITAL
;
6 isolated differential inputs, 24 Vdc, programmable functions.
OUTPUTS
(CC11 RB board) ANALOG
;
2 isolated analog outputs, (0 to 10) V, RL ≥ 10 kΩ (maximum load), 0 to 20 mA /
4 to 20 mA (RL ≤ 500 Ω) resolution: 11 bits, programmable functions.
RELAY
;
3 relay outputs with NO/NC contacts, 240 Vac, 1 A, programmable functions.
SAFETY PROTECTION
;
Input Overcurrent/Short-circuit.
;
Under/Overvoltage.
;
Overtemperature.
;
IGBTs overload.
; External Fault/Alarm.
;
CPU or memory fault.
;
DC link phase-ground short-circuit.
INTEGRAL
KEYPAD
(HMI) STANDARD
KEYPAD
;
4 active keys: Up Arrow, Down Arrow, Right Soft Key and Left Soft Key.
5 disabled keys: General Enable/Disable, Direction of Rotation, JOG, Local/Remote.
; Graphical LCD display.
;
View/edition of all parameters.
; Indication accuracy:
- current: 5 % of the rated current.
;
Possibility of remote assembly.
ENCLOSURE IP00
PC CONNECTION
FOR CONVERTER
PROGRAMMING USB
CONNECTOR
;
USB standard Rev. 2.0 (basic speed).
;
Type B (device) USB plug.
;
Interconnection cable: standard host/device shielded USB cable.
8.2.1 Codes and Standards
SAFETY
STANDARDS ; UL 508C - Power conversion equipment.
;
UL 840 - Insulation coordination including clearances and creepage distances for electrical equipment.
;
EN61800-5-1 - Safety requirements electrical, thermal and energy.
;
EN 50178 - Electronic equipment for use in power installations.
;
EN 60146 (IEC 146) - Semiconductor converters.
; EN 61800-2 - Adjustable speed electrical power drive systems - Part 2: General requirements - Rating
specifications for low voltage adjustable frequency AC power drive systems.
ELECTROMAGNETIC
COMPATIBILITY (EMC)
;
EN 61800-3 - Adjustable speed electrical power drive systems - Part 3: EMC product standard including
specific test methods.
; EN 55011 - Limits and methods of measurement of radio disturbance characteristics of industrial, scientific
and medical (ISM) radio-frequency equipment.
;
CISPR 11 - Industrial, scientific and medical (ISM) radio-frequency equipment - Electromagnetic disturbance
characteristics - Limits and methods of measurement.
;
EN 61000-4-2 - Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques -
Section 2: Electrostatic discharge immunity test.
;
EN 61000-4-3 - Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques -
Section 3: Radiated, radio-frequency, electromagnetic field immunity test.
;
EN 61000-4-4 - Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques -
Section 4: Electrical fast transient/burst immunity test.
; EN 61000-4-5 - Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques -
Section 5: Surge immunity test.
;
EN 61000-4-6 - Electromagnetic compatibility (EMC)- Part 4: Testing and measurement techniques -
Section 6: Immunity to conducted disturbances, induced by radio-frequency fields.
MECHANICAL
STANDARDS
;
EN 60529 - Degrees of protection provided by enclosures (IP code).
;
UL 50 - Enclosures for electrical equipment.