Technical Specifications; Power Data; Electronics/General Data - WEG CF W100 Serie Manual Del Usuario

8 TECHNICAL SPECIFICATIONS

8.1 POWER DATA

Power Supply:
Tolerance: -15 % to +10 %.
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Frequency: 50/60 Hz (48 Hz to 62 Hz).
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Phase imbalance: ≤ 3 % of the rated phase-to-phase input voltage.
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Overvoltage according to Category III (EM 61010/UL508C/UL61800-5-1).
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Transient voltages according to Category III.
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Maximum of 10 connections per hour (1 every 6 minutes).
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Typical efficiency: ≥ 97 %.
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Classification of chemically active substances: level 3C2.
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Classification of mechanical conditions (vibration): level 3M4.
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Audible noise level: < 60 dB.
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For further information about the technical specifications, refer to
on page 91.

8.2 ELECTRONICS/GENERAL DATA

Control Method
Output Frequency
Performance Speed Control
Inputs Digital
Safety Protection
Integral Keypad Standard Keypad
(HMI)
Enclosure IP20
Table 8.1: Electronics/general data
Types of control:
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- V/f (Escalar)
- V V W: voltage vector control
PWM SVM (Space Vector Modulation)
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0 to 400 Hz, resolution of 0.1 Hz
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V/f Control:
Speed regulation: 1 % of the rated speed (with slip compensation)
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Speed variation range: 1:20
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Vector Control (VVW):
Speed regulation: 1 % of the rated speed
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Speed variation range: 1:30
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4 isolated inputs.
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Programmable functions:
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- active high (PNP): maximum low level of 10 Vdc
minimum high level of 20 Vdc
- active low (NPN): maximum low level of 5 Vdc
minimum high level of 10 Vdc
Maximum input voltage of 30 Vdc
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Input current: 11 mA
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Maximum input current: 20 mA
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Output overcurrent/short-circuit
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Under/overvoltage
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Motor overload
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Overtemperature in the power module (IGBTs)
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Fault/external alarm
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Programming error
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4 keys: Start/Stop, Up arrow, Down arrow and Programming
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LCD Display
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View/edition of parameters
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Indication accuracy:
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- current: 10 % of the rated current
- speed resolution: 0.1 Hz
Frames A, B and C
„
Technical Specifications
APPENDIX B – TECHNICAL SPECIFICATIONS
CFW100 G2 | 29