Allen-Bradley 1512B, User Manual

Page: 11 / 108

Rockwell Automation Publication 1500-UM055I-EN-P - December 2021 11
Chapter 1 Installation – Standard Enclosure
Starter Features
Provide information regarding any special features required for the starter kit.
Indicate if these features are different from the motor control features in the
existing, complete power cell.
Recommended Torque
Values
When reinstalling components or when reassembling the cabinet, tighten the
following bolt sizes to the specified torque values:
Environmental Conditions
The controller must accept nominal plant power of 2400V, 3300V, 4200V,
4800V, 5500V, 6600V, 6900V (+5/-15%), or 7200 (+0/-15%), 3 phase
50/60 Hz (± 3%).
The standard controller must operate in an ambient temperature range of
0…40 °C (32…104 °F) with a relative humidity of up to 95% (non-condensing).
Higher ambient temperature conditions are supported with factory assistance.
The equipment shall be capable of being stored in an environment with an
ambient temperature range of -40...+85 °C (-40...+185 °F).
If storage temperature fluctuates or if humidity exceeds 85%, space heaters
must be used to prevent condensation. The equipment must be stored in a
heated building having adequate air circulation.
Rockwell Automation products are built using materials that comply with
Class 1: Industrial Clean Air sulfur environments as defined in IEC Standard
60654-4 (Operating Conditions for Industrial-Process Measurement and
Control Equipment), and G1 as defined in ISO-S71.04-1985 (Environmental
Conditions for Process Measurement and Control Systems: Airborne
Contaminants).
High Altitude Application
The equipment shall operate at altitudes from 0…1000 m (0…3300 ft) above sea
level, without derating. For applications above 1000 m (3300 ft), the maximum
current and basic impulse levels (BIL) of the controllers shall be derated, and
vacuum contactors may be compensated for operation at the specified altitude
(see publication
1500-SR020 ).
Table 1 - Hardware Torque Values
1/4 in. hardware 8 N•m (6 lb•ft)
5/16 in. hardware 15 N•m (12 lb•ft)
3/8 in. hardware 27 N•m (20 lb•ft)
1/2 in. hardware 65 N•m (48 lb•ft)
WARNING: The equipment should never be stored outside.