General information..........................5 1.1 Further information........................... 6 1.2 Notational conventions........................7 1.3 Symbols and signal words....................... 7 Safety instructions............................. 9 Features............................... 15 Installation and starting up........................ 16 Connections and controls........................17 Technical specifications........................21 Protecting the environment......................23 PSA-321 power distributor...
Our products and user manuals are subject to a process of continuous development. We there‐ fore reserve the right to make changes without notice. Please refer to the latest version of the user manual which is ready for download under www.thomann.de. PSA-321 power distributor...
Our online guides provide detailed information on technical basics Online guides and terms. Personal consultation For personal consultation please contact our technical hotline. If you have any problems with the device the customer service will Service gladly assist you. PSA-321 power distributor...
The letterings for connectors and controls are marked by square brackets and italics. Examples: [VOLUME] control, [Mono] button. 1.3 Symbols and signal words In this section you will find an overview of the meaning of symbols and signal words that are used in this manual. PSA-321 power distributor...
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This combination of symbol and signal word indicates a pos‐ sible dangerous situation that can result in material and environmental damage if it is not avoided. Warning signs Type of danger Warning – high-voltage. Warning – danger zone. PSA-321 power distributor...
This device may be used only by persons with sufficient physical, sensorial, and intellectual abilities and having corresponding knowledge and experience. Other persons may use this device only if they are supervised or instructed by a person who is responsible for their safety. PSA-321 power distributor...
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Choking hazard! Ensure that children do not detach any small parts (e.g. knobs or the like) from the unit. They could swallow the pieces and choke! Never let children unattended use electrical devices. PSA-321 power distributor...
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Do not modify the CEE cable or the CEE plug. Failure to comply may result in electric shock and risk of fire and loss of life. If in doubt, seek advice from a regis‐ tered electrician. PSA-321 power distributor...
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Safety instructions NOTICE! Risk of fire Do not block areas of ventilation. Do not install the device near any direct heat source. Keep the device away from naked flames. PSA-321 power distributor...
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Dust and dirt inside can damage the unit. When operated in harmful ambient conditions (dust, smoke, nicotine, fog, etc.), the unit should be maintained by qualified service personnel at regular intervals to prevent overheating and other malfunction. PSA-321 power distributor...
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PVC floor and after some time cause permanent dark stains. In case of doubt, do not put the rubber feet directly on the floor, but use felt-pad floor protectors or a carpet. PSA-321 power distributor...
1 × 5-pin CEE chassis socket with hinged lid for 32 A (400 V) Circuit breaker with trigger switch for each output Four-pole residual current device (RCD, residual current circuit breaker) for the input Robust steel sheet housing with black epoxy powder coating Metal front panel 19" rack mountable PSA-321 power distributor...
Create all connections while the device is off. Use power supply cables with earthed earthing pin plug or 5-pin CEE-plug only. Rack mounting The unit has been designed for rack mounting in a standard 19-inch rack; it occupies three rack units. PSA-321 power distributor...
Connections and controls Connections and controls Front panel PSA-321 power distributor...
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Line circuit breaker for the six outputs of the power distributor. In case of overload (> 16 A), the circuit breaker auto‐ matically disconnects the supply to the assigned CEE socket. 3 [L1 / L2 / L3] Measuring instruments for voltage (‘V’) and current (‘A’) of the three phases. PSA-321 power distributor...
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Connections and controls Rear panel PSA-321 power distributor...
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Connections and controls 4 5-pin CEE chassis socket with hinged lid. 5 6 × EU safety socket with hinged lid for the six outputs. 6 Power cable with CEE plug. PSA-321 power distributor...
6 × 16 A Supply voltage 400 V 50 Hz Degree of protection IP44 Mounting options Thread Installation 19", 3 RU Dimensions (W × H × D) 482 mm × 133 mm (3 RU) × 198 mm Weight 7.9 kg PSA-321 power distributor...
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Technical specifications Ambient conditions Temperature range 0 °C…40 °C Relative humidity 50 %, non-condensing Further information Power handling 32 A Residual current circuit breaker Fuses 6 × automatic fuse 16 A C Switch Rack format PSA-321 power distributor...
Dispose of this device through an approved waste disposal firm or through your local waste facility. When discarding the device, comply with the rules and regulations that apply in your country. If in doubt, consult your local waste disposal facility. PSA-321 power distributor...
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