1 Rapid Link 5 system
1.5 Compliance with UL standards
Rapid Link 5 · RAMO5 · RASP5
05/20 MN034004EN
www.eaton.com
27
RASP5 speed controllers can be installed and operated under the following
conditions:
The device is suitable for use on a circuit capable of delivering not more than
65,000 A rms symmetrical amperes, 480 V:
•
When protected by 30-A fuses or
•
when protected by a circuit breaker having an interrupting rating not less
than 65,000 A rms symmetrical amperes, 480 V, 32 A.
The drive has means to accept and act upon a signal from a thermal sensor
mounted in or on the motor.
These devices provide motor overload protection at 105 % of the full load cur-
rent.
Protective separation is not provided between the DVC A thermistor input
circuit and DVC C 480 V drive circuit. Only basic insulation for 480 V is provi-
ded.
The thermistor circuit must be protected against direct contact for 480 V
using basic or supplementary insulation.
•
Only for use with flexible cable connected drives is at the discretion of
the AHJ. Installation can be limited to NFPA 79 applications.
•
Only for use in a TN earthing system, excluding corner grounded systems.
•
Use 75 °C Copper Conductors only.
Integral solid-state short circuit protection does not provide branch circuit
protection. Branch circuit protection must be provided in accordance with the
Manufacturer Instructions, National Electrical Code and any additional local
codes.
WARNING
The opening of the branch-circuit protective device may be an
indication that a fault current has been interrupted.
Current-carrying parts and other components of the controller
must be examined and replaced if damaged to reduce the risk of
fire or electric shock. If the current element of an overload relay
burns out, the complete overload relay must be replaced.
WARNING
Operation of this equipment requires the detailed installation
and operation instructions provided in the installation/operation
manual intended for use with this product.