RS-1400-I - Voltage regulator Koblenz - Free user manual and instructions
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| Product Type | Voltage Regulator / Stabilizer |
| Model | RS-1400-I |
| Brand | Koblenz |
| Rated Power | 1400 VA (approx. 1200 W) |
| Input Voltage Range | 220-240 V AC (single phase) |
| Output Voltage | 220 V ± 10% (regulated) |
| Frequency | 50/60 Hz (automatic detection) |
| Protection Features | Overload, short circuit, surge, and over/under voltage |
| Display | LED indicators for power, regulation, and fault |
| Cooling | Forced air (fan) |
| Dimensions (approx.) | 25 cm x 15 cm x 20 cm |
| Weight (approx.) | 4 kg |
| Housing Material | Metal casing with ventilation grilles |
| Operating Temperature | 0°C to 40°C |
| Warranty | 1 year (subject to terms) |
| Certifications | CE, RoHS |
| Maintenance | Keep clean and dry; avoid dust buildup |
| Safety Notes | Disconnect before cleaning; do not cover during use |
Frequently Asked Questions - RS-1400-I Koblenz
What is the Koblenz RS-1400-I used for?
The Koblenz RS-1400-I is a voltage regulator designed to provide a stable output voltage (220V ±10%) from fluctuating input voltages (typically 220-240V). It protects sensitive electronic devices like computers, TVs, and audio equipment from power surges, brownouts, and overvoltage.
How do I connect devices to the RS-1400-I?
Plug the RS-1400-I into a wall outlet using the supplied power cord. Then connect your devices to the regulated output sockets. Ensure the total load does not exceed the rated 1400 VA (approximately 1200 W).
What is the input voltage range of this voltage regulator?
The RS-1400-I accepts an input voltage range of 220-240 V AC single phase, at 50 or 60 Hz automatically.
Does the RS-1400-I protect against power surges?
Yes, it includes built-in surge protection along with overload, short circuit, and over/under voltage protection to safeguard connected equipment.
How should I clean and maintain the RS-1400-I?
Disconnect the unit from power before cleaning. Use a dry or slightly damp cloth to wipe the exterior. Do not use solvents. Ensure ventilation slots are free of dust. Periodically check for loose connections.
What is the warranty period for the Koblenz RS-1400-I?
The regulator typically comes with a 1-year warranty covering manufacturing defects. Refer to the warranty card for details or contact Koblenz support.
Can I use the RS-1400-I with a generator?
Yes, as long as the generator produces a stable 220-240V AC at 50/60 Hz and the regulator's load capacity is not exceeded. However, note that some generators may have unstable output that could trigger protection.
What do the indicator lights on the RS-1400-I mean?
Typically, a green LED indicates normal operation, an orange LED signals regulation mode (voltage correction), and a red LED indicates a fault (e.g., overload or surge). Consult the manual for exact meanings.
How do I know if the RS-1400-I is overloaded?
If the total connected load exceeds 1400 VA, the regulator may shut down or activate a protection alarm. Unplug some devices and reset the unit. The red fault indicator will likely light up.
What should I do if the RS-1400-I does not power on?
Check that the unit is properly plugged into a working outlet. Verify that the input voltage is within range. If the unit still does not turn on, the internal fuse may be blown. Contact Koblenz service for repair.
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USER MANUAL RS-1400-I Koblenz
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Product information
Brand : Koblenz
Model : RS-1400-I
Category : Voltage regulator