PIM90.245
Feb. 2022 / Rev. 2.0 DS-PIM90.245-EN
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1.
Intended Use
This device is designed for installation in an enclosure and is intended for commercial use, such as in industrial control,
process control, monitoring, measurement, Audio/Video, information or communication equipment or the like.
Do not use this device in equipment, where malfunctioning may cause severe personal injury or threaten human life without
additional appropriate safety devices, that are suited for the end-application. If this device is used in a manner outside of
its specification, the protection provided by the device may be impaired.
Do not use this device on AC 100V mains with more than 2.9A load when the application is sensitive to short output voltage
dips during mains interruptions even with a length shorter than 20ms.
Without additional measures to reduce the conducted emissions on the output (e.g. by using a filter), the device is not
suited to supply a local DC power network in residential, commercial and light-industrial environments. No restrictions
apply for local DC power networks in industrial environments.
2.
Installation Instructions
DANGER
Risk of electrical shock, fire, personal injury or death.
– Turn power off before working on the device. Protect against inadvertent re-powering.
– Do not open, modify or repair the device.
– Use caution to prevent any foreign objects from entering the housing.
– Do not use in wet locations or in areas where moisture or condensation can be expected.
– Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.
Obey the following installation instructions:
This device may only be installed and put into operation by qualified personnel. This device does not contain serviceable
parts. The tripping of an internal fuse is caused by an internal defect. If damage or malfunction should occur during
installation or operation, immediately turn power off and send unit to the factory for inspection.
Install device in an enclosure providing protection against electrical, mechanical and fire hazards. Install the device onto a
DIN rail according to EN 60715 with the input terminals on the bottom of the device.
Make sure that the wiring is correct by following all local and national codes. Use appropriate copper cables that are
designed for a minimum operating temperature of +60°C for ambient temperatures up to +45°C, +75°C for ambient
temperatures up to +60°C and +90°C for ambient temperatures up to +70°C. Ensure that all strands of a stranded wire enter
the terminal connection. Unused screw terminals should be securely tightened.
The device is designed for pollution degree 2 areas in controlled environments. No condensation or frost is allowed. The
enclosure of the device provides a degree of protection of IP20. The enclosure does not provide protection against spilled
liquids.
The device is designed for overvoltage category II zones. Below 2000m altitude the device is tested for impulse withstand
voltages up to 4kV, which corresponds to OVC III according to IEC 60664-1.
The device is designed as “Class of Protection” I equipment according to IEC 61140. Do not use without a proper PE
(Protective Earth) connection.
The device is suitable to be supplied from TN, TT or IT mains networks. The continuous voltage between the input terminal
and the PE potential must not exceed 300Vac. A disconnecting means shall be provided for the input of the device.
The device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not
cover ventilation grid!
The device is designed for altitudes up to 5000m (16 400ft). Above 2000m (6560ft) a reduction in output current is required.
Keep the following minimum installation clearances: 40mm on top, 20mm on the bottom, 0mm left and right side. Increase
the 0mm to 15mm in case the adjacent device is a heat source.
The device is designed, tested and approved for branch circuits up to 20A without additional protection device. If an
external fuse is utilized, do not use circuit breakers smaller than 6A B- or 4A C-Characteristic to avoid a nuisance tripping
of the circuit breaker.
The maximum surrounding air temperature is +70°C (158°F). The operational temperature is the same as the ambient or
surrounding air temperature and is defined 2cm below the device. The device is designed to operate in areas between 5%
and 9
5
% relative humidity.
All parameters are specified at 24V, 3.8A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
