Aclara Power-Line Systems Inc. Y72553-1 Manual Do Utilizador
T W A C S
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- O R I O N
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f o r U M T P r o d u c t s U s e r G u i d e
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Chapter 4 • Specifications
Environmental Specifications
Physical Specifications
Table 4.3
Environmental specifications
Thermal
Effect of operating temperature Per ANSI C12.1-3001 Test No. 30
Humidity
Effect of relative humidity, both
operational and storage
Per ANSI C12.1-3001 Test No. 31
Table 4.4
Physical specifications
Parameter
Specification
Size, weight, form factor
Integrated dimensions
Meter-specific
Installation instructions
Provided with shipping package. One per
TWACS-enabled meter carton.
Compliance Testing Specifications
Mechanical tests
• Mechanical Shock
• Mechanical Vibration
• Transportation Drop Test
• Transportation Vibration
• Mechanical Vibration
• Transportation Drop Test
• Transportation Vibration
Per relevant sections of ANSI C12.1 - 2001
described below:
• Test #32, per IEC 60068 part 2-37
• Test #34, per IEC 60068 part 2-6
• Test #33, per ISTA Test Procedure 1A
• Test #35, per ISTA Test Procedure 1A
• Test #34, per IEC 60068 part 2-6
• Test #33, per ISTA Test Procedure 1A
• Test #35, per ISTA Test Procedure 1A
Physical Tamper Protection
Meter seal
Supported
Labeling Requirements and Serial
Number
DRAFT