Kaco 50.0TL3-S Manual De Instrucciones página 4

2 Do not remove the warning sticker.
3 If the warning sticker is missing or illegible, contact a KACO representative or dealer.
ž
Article number: 3009476
2.4 Personnel qualification
The operator may only monitor the LEDs, request measurement and status data via the LCD display, carry out visual
checks and clean the housing of the device. All other work may only be carried out by a qualified electrician, see the
comprehensive manual under
Qualifications that the electrician must have:
ž Education concerning the installation and start-up of electrical units and plants.
ž Training in the handling of hazards and risks during the installation and operation of electrical devices and systems.
ž
Knowledge on the function and operation of a bidirectional feed-in inverter
ž Knowledge about IP-based network protocols
ž Knowledge of the Modbus specifications
ž
Knowledge of the SunSpec Modbus specifications
ž Knowledge of applicable standards and directives.
ž Knowledge and adherence to this document with all safety notices.
2.5 Residual risks
Lethal voltages are still present in the connections and cables of the device even after the
device has been switched off and disconnected!
If the load on the DC side is disconnected (e.g. by shutting down the battery), the device does not shut down. DC
voltage is still present at the connections. Severe injuries or death may occur if the cables and/or terminals/busbars in
the device are touched.
ž
Comply with all safety regulations and current technical connection specifications of the responsible power supply
company.
ž The device is only permitted to be opened or serviced by a qualified electrician.
ž
Switch off the grid voltage by turning off the external circuit breakers.
ž Check that all AC and DC cables are completely free of current using a clip-on ammeter.
ž For work on the device, ensure complete isolation from the power supply on the AC and DC connections.
ž
An AC- and DC- disconnecter unit must be provided during the final installation stage.
ž Keep the device closed when in operation.
Dangerous voltage due to two operating voltages
Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched. The discharge
time of the capacitors is up to 5 minutes.
ž
Only appropriately qualified electricians authorised by the mains supply network operator are permitted to open
and maintain the device.
ž Observe warnings on the device housing warning label.
ž
Before opening the device: Disconnect the AC and DC sides and wait at least 5 minutes.
Risk of burns due to hot housing components!
Housing components can become hot during operation.
ž
During operation, only touch the housing cover on the device.
Damage to the device from electrostatic discharge
Components inside the device can be damaged beyond repair by static discharge.
ž Observe the ESD protective measures.
ž Before touching a component, ground it by touching an earthed object.
Property damage as a result of condensation
During pre-assembly of the device, moisture can penetrate into the interior via the dust-protected threaded connec-
tions. The resulting condensate can cause damage to the device during installation and start-up.
ž Prior to installation, check the inner area for condensation and if necessary, allow it to dry sufficiently before in-
stallation.
ž
Store in accordance with the technical data > Environmental data - see Manual
de/downloads in the "hybrid- and Battery-inverter/manual" category.
2.6 Monitoring and protection functions
The following monitoring and protection functions are integrated in the device:
Page 4
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KACO blueplanet gridsave 50.0TL3-S