Watt Drive V3000-015HF, Руководство пользователя

Страница: 6 / 180

General Descriptions
Seite 6 / 180
Precautions for EMC (Electromagnetic Compatibility)
You are required to safety the EMC directive (89/336/EEC) when using an V3000
inverter in a European country. To safety the EMC directive and to comply with
standard, follows the checklist below.
: This equipment should be installed, adjusted, and serviced by qualified
personal familiar with construction and operation of the equipment and the hazards
involved. Failure to observe this precausion could result in bodily injury.
1. The power supply to V3000 inverter must meet these specifications:
a. Voltage fluct/-10% or less.
b. Voltage imb/-3% or less.
c. Frequency var/-4% or less.
d. Voltage distortion THD = 10% or less.
2. Installation
measure:
a. Use a filter designed for V3000 inverter.
3. Wiring
a. Shielded wire (screened cable) is required for motor wiring, and the length must
be less than 20 meters.
b. The carrier frequency setting must be less than 5 kHz to satisfy EMC requirements.
c. Separate the main circuit from the signal/process circuit wiring.
4. Environmental conditions – when using a filter, follow these guidelines:
a. Ambient temperature: -10 - +50 degrees.
b. Humidity: 20 to 90% RH (non-condensing)
c. Vibration: 5.9 m/sec
2
(0.6 G) 10 – 55Hz.
d. Location: 1000meters or less altitude, indoors (no corrosive gas or dust)
WARNING