Introduction
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2.10.4.
Conditions of utilization for the cUL certification of PSD1-M
In this chapter you can read about:
•
UL certification .......................................................................................................................... 18
•
Installations- & Environmental Characteristics PSD1-M ............................................................ 18
•
PSD1-M Installations- & Environmental Characteristics ............................................................ 18
•
Conditions of utilization for CSA certification ............................................................................. 20
2.10.4.1
UL certification
Category
Specifications
Certified
E-File_No.: E142140
The UL certification is only valid if the type plate of the device shows the "UL" -sign.
PSD1-M:
UL508C, 3rd Edition, power supply load revision November 9th, 2010.
C22.2 No.274-13, 1st Edition, issued March, 2013
2.10.4.2
Installations- & Environmental Characteristics
PSD1-M
•
The devices are only to be installed in a pollution degree 2 environment
(maximum).
•
Maximum Surrounding Air Temperature 40 °C.
•
The devices must be appropriately protected (e.g. by a switching cabinet). - Open
type equipment.
•
Temperature rating of field installed conductors shall be at least 60°C. Do only
use copper lines.
Do only use the Parker cables available under
Accessories
(see page 81) or
assemble the cables according to the specified regulations.
•
Control voltage supply (24 VDC) only permissible with "class 2" power supply.
•
The devices are internally protected against overvoltage in compliance with
UL508C.
•
The drive modules are equipped with a current limit. Values for maximum device
current and maximum motor current can be set via PSD ServoManager (Chapter
resp. Menu Limit values & Motor Characteristics).
•
PSD1-M is intended for use in motors with internal or external motor protection
Integral motor overload protection is not available.
•
Motor overheating protection is not supported and must externally be realized.
•
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
•
Protective earth of the motor must be connected to protective earth of the device.
Please observe that ground on PSD1 - motor connector is, according to
NEC NFPA 70, a functional earth and not a protective earth.
2.10.4.3
PSD1-M Installations- & Environmental
Characteristics
•
Please observe that the operation of the PSD1-M axis modules is only permitted
via the Parker Power Module PSD1-M_P. Furthermore Power Modules
PSD1-M_P must only be used with PSD1-M axis modules.
The UL certification does not cover individual devices but only the axis system of
the PSD1-M_P and PSD1-M_P mains module.
•
Dynamic braking unit
