Avid Technology MV3000 DELTA, Техническое руководство

Страница: 23 / 188

T1689 Technical Manual Rev 07 Specification
MV3000 Air Cooled DELTA DELTA Components (General Environment)
Page 23
2.2.4 Ingress Protection
According to IEC 60529, EN 60529:
IP00 (not protected).
The DELTA modules and associated components must always be installed in an appropriate enclosure with
restricted access.
2.2.5 Vibration
2.2.5.1 Operational
The products comply with the vibration requirements in the following tables. This meets or exceeds the
requirements of the standards indicated:
For MVD500 & MVR1600 product
•
EN 50178;
•
IEC 61800-2 (this standard uses class 3M1 of IEC 60721-3-3);
•
IEC 61800-5-1;
•
DNV Rules for Ships, Pt. 4 Ch.8 Sec. 3.
Frequency Vibration Level
2 Hz to 5 Hz 0.3 mm displacement
5 Hz to 42.4 Hz 20 mm/s velocity
42.4 Hz to 57 Hz 0.075 mm displacement
57 Hz to 150 Hz 10 m/s
2
acceleration
9 Hz to 200 Hz 1 m/s 2 acceleration
Table 2–4. – Vibration Withstand Levels: MVD500 & MVR1600
For MVD300 & all GDR product
•
EN 50178;
•
IEC 61800-2 (this standard uses class 3M1 of IEC 60721-3-3);
•
IEC 61800-5-1;
Frequency Vibration Level
2 Hz to 9 Hz 0.3 mm displacement
9 Hz to 28.13 Hz 1 m/s 2 acceleration
28.13 Hz to 57 Hz 0.032 mm displacement
57 Hz to 150 Hz 5 m/s 2 acceleration
9 Hz to 200 Hz 1 m/s 2 acceleration
Table 2–5. – Vibration Withstand Levels: MVD300 & all GDR Products
The above vibration levels are used as an accelerated life test. For reliable operation, it is recommended that
the vibration levels in operation do not exceed the levels of class 3M1 according to IEC 60721-3-3. These are
given in Table 2–6 below:
Frequency Vibration Level
2 Hz to 9 Hz 0.3 mm displacement
9 Hz to 200 Hz 1 m/s 2 acceleration
Table 2–6. – Recommended Maximum Operational Vibration Levels