Tektronix IntelliFrame VX1410A Instruction Manual page 251

Specifications
4–8
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Table 4–4: Certifications and compliances (Cont.)
Characteristic
Immunity, AC Power Line
Transients
FCC
Certifications
Conditions of Approval
Installation Category
Definitions
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Open circuit voltage (short circuit current) transient characteristics.
VX1410A & VX1420A IntelliFrame Mainframe Instruction Manual
Description
No loss of stored data, change to control settings, degradation
of performance, or temporary loss of function will occur when the
mainframe is subjected to the transients as described below
(IEC 801-5).
Mode Peak Voltage Tr/Th
1.2/50 ms
Common 2 kV
8/20 ms
Differential 1 kV
The mainframe complies with the radiated and conducted
emissions requirements of FCC 47 CFR, Part 15, Subpart B,
Class A equipment.
UL3111-1 Standard for electrical measuring and test equipment
CAN/CSA C22.2 No. 1010.1–Safety requirements for electrical
equipment for measurement, control and laboratory use.
Installation CAT II [Local-level mains (wall sockets). This
instrument is cord-connected]. Certifications are made for the
following conditions:
Pollution Degree 2 (rated for indoor use only)
Safety Class I (grounded product)
Altitude (maximum operating) 2000 meters
Equipment Type: Test and Measuring
Category: Examples of Products in this category:
CAT III Distribution-level mains, fixed installation
CAT II Local-level mains, appliances, portable equipment
CAT I Signal levels in special equipment or parts of
equipment, telecommunications, electronics
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