RB-1350 - Voltage regulator Koblenz - Free user manual and instructions
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| Product Type | Automatic voltage regulator |
| Brand | Koblenz |
| Model | RB-1350 |
| Rated Power | 1350 VA (approx. 1350 W) |
| Input Voltage Range | 198V - 242V AC |
| Output Voltage | 220V ± 5% |
| Frequency | 50/60 Hz |
| Number of Outlets | 4 grounded outlets |
| Protection Features | Overload, short-circuit, and surge protection |
| Response Time | < 0.5 seconds |
| Display | LED indicators for input and output status |
| Cooling System | Natural convection (ventilated housing) |
| Dimensions (W x D x H) | 200 x 150 x 110 mm |
| Weight | 2.8 kg |
| Housing Material | Flame-retardant ABS plastic |
| Operating Temperature | 0°C to 40°C |
| Certifications | CE, RoHS |
| Maintenance | Wipe with a dry cloth; keep vents unobstructed |
| Safety Instructions | Do not cover; keep away from water and heat sources |
| Spare Parts Availability | Available through authorized Koblenz service centers |
| Warranty | 1 year limited warranty |
| Package Contents | Voltage regulator, user manual |
Frequently Asked Questions - RB-1350 Koblenz
What type of devices can I connect to the Koblenz RB-1350?
You can connect devices with a total power consumption below 1350 VA, such as computers, monitors, home audio systems, and small appliances. Avoid connecting high-starting-current motors or equipment that exceeds the rated capacity.
How do I know if the voltage regulator is working correctly?
The LED indicators on the front panel show the input voltage status and output status. A steady green light indicates normal operation, while red lights may signal a fault or overload.
Does the RB-1350 protect against power surges?
Yes, it features built-in surge protection that shields your connected equipment from voltage spikes and transients.
What is the acceptable input voltage range for this regulator?
The RB-1350 can correct input voltages from 198V to 242V AC, ensuring a stable output of approximately 220V even during grid fluctuations.
Is the RB-1350 suitable for use with a desktop computer?
Yes, it is suitable. However, calculate the total wattage of your computer and peripherals to ensure they do not exceed 1350 watts. Most standard desktop setups will be within this limit.
How should I clean and maintain the voltage regulator?
Always unplug the unit before cleaning. Use a soft dry cloth to wipe the exterior. Do not use liquid cleaners or spray directly on the device. Ensure the ventilation slots are free from dust.
Does the RB-1350 have overload protection?
Yes, it includes overload protection. If the connected load exceeds the rated capacity, the unit will shut down or trip its internal breaker to prevent damage.
Can I use the RB-1350 outdoors or in a bathroom?
No. This device is designed for indoor, dry environments only. Do not expose it to moisture, rain, or extreme temperatures. Keep it in a well-ventilated area.
What is the maximum load in watts for the RB-1350?
The maximum load is approximately 1350 watts (assuming a power factor of 1). For inductive loads such as refrigerators or air conditioners, use only 70-80% of this capacity.
Where should I place the voltage regulator inside my home?
Place the RB-1350 on a stable, flat surface with at least 10 cm of clearance around the vents. Avoid direct sunlight, radiators, and humid areas. Make sure the outlet is easily accessible.
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USER MANUAL RB-1350 Koblenz
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Product information
Brand : Koblenz
Model : RB-1350
Category : Voltage regulator