Quantum p4000 用户指南

Appendix A  Library Specifications
Environmental Specifications

102

Quantum P4000 and P7000 Libraries User’s Guide

Relative 

humidity

Operating

20% to 80%, non-

condensing

Shipping and storage

5% to 95%, non-condensing

Altitude

Operating

Sea Level to 10,000 ft. 

(3,048 m)

Shipping and storage

Sea Level to 12,000 ft.

(3,657 m)

Heat dissipation

Operating

5500 BTU/hr (1400 KCal/

hr or 1600 watts)

Direct ESD

Contact discharge 

@ 2.0, 4.0, 6.0, 8.0 kV to all 

external metal panels and 

doors

Air discharge 

@ 2.0, 4.0, 6.0, 8.0, 10.0, 12.0, 

15.0 kV to the front GUI 

display

Indirect ESD

Contact discharge 

@ 2.0, 4.0, 6.0, 8.0 kV to the 

VCP

Radiated fields 

per IEC-801-3

Unmodulated

 27 MHz to 500 MHz @ 

3 V/m 

Fast transients 

(EFT or Burst) 

per IEC801-4

Data cables 

@ 0.5kV

Power cables 

@ 1.0kV

Sound power 

level

Operating

8.10 Bel

Idle

7.83 Bel

Sound pressure 

@ bystander

Operating

63db