CARLO GAVAZZI SPDE..2402R 3 Phase Compact Power Supply Instruction Manual

CARLO GAVAZZI SPDE..2402R 3 Phase Compact Power Supply

Specifications :

• Enclosed Switching Power Supply
• Compact DIN Rail Mountable
• Input: L, N
• Output: 24 V +, – or 48 V
• Operation indicator: DC OK
• Potentiometer for setting the output voltage
• Internal fuse for protection

Product Usage Instructions

• Safety Notes:
  Before working with this unit, read the instructions carefully. Make sure to disconnect the system from the supply network before any installation, maintenance, or modification work to avoid electric shock risks.

• Installation:
  This unit is designed for panel-board installations or building-in applications with restricted access. Only qualified personnel should install and put it into service. Follow the proper
  mounting instructions provided.

• Mounting:
  Mount the unit securely on a DIN rail following the installation guidelines. Ensure proper ventilation by not covering any ventilation holes and leaving sufficient space around the unit for cooling.

• Operation :
  Use the potentiometer to set the desired output voltage. Do not make modifications while the unit is in operation. Only connect or disconnect plug connectors when the power is off to prevent electric shock hazards.

• Removal:
  To remove the unit from the DIN rail, insert a flat screwdriver into the slot in the clamp, pull down until it clicks, and turn the switching power supply bottom out as shown in Fig. 4.

FAQ:

• Q: What should I do if I encounter high voltage warnings?
  A: If you encounter high voltage warnings, ensure that the unit is not opened except by trained personnel. Keep away from fire and water to prevent electric shock or burns.

• Q: How do I adjust the output voltage?
  A: Use the potentiometer on the front elements to adjust the output voltage to your desired level.

Enclosed Switching Power Supply Compact DIN Rail Mountable

Safety notes

• Read Instructions!
  Before working with this unit, read these instructions carefully and completely. Make sure that you have understood all the information!

• Disconnect system from supply network

  • Before any installation, maintenance or modification work:
  • Disconnect your system from the supply network. Ensure that it cannot be re-connected inadvertently!

Before start of operation

• Ensure appropriate installation
  Warning! Improper installation / operation may impair safety and may result in operational difficulties or complete failure of the unit. The unit must be installed and put into service appropriately by qualified personnel. Compliance with the relevant regulations must be ensured. Before operation is begun the following conditions must be ensured, in particular: Connection to main power supply in compliance with: see Approvals and Standards. With stranded wires: all strands must be secured in the terminal blocks (potential danger of short circuit). Unit and power supply cables must be properly fused; if necessary a manually controlled disconnecting element must be used to disengage from supply mains. The non-fused earth conductor must be connected to the ground terminal (protection class 1). All output lines must be rated for the power supply output current and must be connected with the correct polarity. Sufficient air-cooling must be ensured. Use in a pollution degree 2 environment.

• In operation: No modifications!
  As long as the unit is in operation: do not modify the installation! The same applies also to the secondary side. Risk of electric arcs and electric shock (fatal)! Only (dis) connect plug connectors when the power is off!

• Convection cooling
  Do not cover any ventilation holes!
  Leave sufficient space around the unit for cooling! See supplementary sheet “Technical Data” and Fig. 1

• Warning: High voltage! Store energy!
  The unit contains unprotected conductors carrying a lethal high voltage, and components storing substantial amounts of energy. Improper handling may result in an electric shock or serious burn! The unit must not be opened except by appropriately trained personnel! Do not introduce any object into the unit! Keep away from fire and water!

Installation

Application
This unit is a primary switched-mode power supply designed for use in panel- board installations or building-in applications where access to the supply is restricted (shock-hazard protection). It must only be installed and put into service appropriately by qualified personnel.

Mounting

Permissible mounting position: see Fig. 1 keep free ventilation hole, leave space for cooling! Recommended to have 25mm free space at all sides for ventilation / cooling: see supplementary sheet “Technical Data”. Snap on support rail (See Fig. 2)

• Tilt the unit slightly rearwards.
• Fit the unit over top hat rail.
• Slide it downward until it hits the stop.
• Press against the bottom front side for locking.
• Shake the unit slightly to check the locking action.

Front elements

• Operation indicator
• Potentiometer
• Setting the output voltage.

Connection / Internal fuse

Connection

• Data for permitted loads, cable cross-sections and stripping: see enclosed leaflet “ Technical Data “ (See Fig. 3).
• Use only commercial cables designed for the indicated voltage and current values!
• With flexible cables: make sure that all stranded cable are secured in the terminal.
• Ensure proper polarity at output terminals!

Fig.3|  | SPDE..1202R| SPDE..2402R| SPDE..2403R| SPDE..4803R
L, N| 0.13 – 6 mm² (26 – 10 AWG)| 0.2 – 6 mm² (24 – 10 AWG)| 0.08 – 6 mm² (28 – 10 AWG)

+, –

| 24 V| 0.52 – 6 mm² (20 – 10 AWG)| ****

–

| 1.3 – 6 mm² (16 – 10 AWG)
48 V| ****

–

| 0.8 – 6 mm² (18 – 10 AWG)
DC OK| 0.2 – 1.3 mm² (24 – 16 AWG)| –
****| < 0.5 Nm| < 1.0 Nm (input)
< 0.5 Nm (output)| < 0.5 Nm

Grounding

• Do not operate without PE connection! To comply with EMC and safety standards (CE mark, approvals), the unit must only be operated if the PE terminal ground is connected to the non-fused earth conductor.
• Secondary side is not earthed; if necessary the – terminal can be earthed.

Internal fuse
The internal input fuse serves to protect the unit and must not be replaced by the user. In case of an internal defect, the unit must be returned to the manufacturer for safety reasons.

Removal

Removal from DIN Rail
Insert a flat screwdriver into the slot in the clamp. Pull down the clamp out unit the clamp clicks, and turn the switching power supply bottom out. (See Fig. 4)

Structure

active
F| Overload LED| Red status display LED lights, when the output is in Overload
G| Signal connection terminal| PC monitoring and remote control functions
H| Input terminals| L, N supply terminals and Protective Earth (PE)

Dimensions (mm)

• A: right view

• B: front view

• C: top view

• D: bottom view

• applies to SPDE..R models only

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