RGP-9S - Contrôleur électrique industriel ENTES - Free user manual and instructions
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| Product Type | Voltage monitoring relay |
| Model | RGP-9S |
| Brand | ENTES |
| Mounting Type | DIN rail mount (universal) |
| Supply Voltage | 400 V AC (3-phase, with neutral) |
| Frequency | 50/60 Hz |
| Dimensions (W x H x D) | 90 x 70 x 60 mm |
| Weight | Approximately 150 g |
| Output Contacts | 1 changeover relay (SPDT) rated 10 A @ 250 V AC |
| Monitoring Functions | Overvoltage, undervoltage, phase loss, phase sequence, asymmetry |
| Adjustable Thresholds | Overvoltage: 220–300 V; Undervoltage: 160–220 V (phase to neutral) |
| Response Time | < 0.5 s (typical) |
| Reset Mode | Automatic or manual selectable |
| Display | LED indicators for power, alarm, and status |
| Operating Temperature | -20°C to +60°C |
| Protection Rating | IP20 (enclosure) |
| Safety Standards | IEC 60947-1, IEC 60947-5-1 |
| Maintenance | No regular maintenance required; clean with dry cloth if needed |
| Spare Parts | Not user-serviceable; contact ENTES for replacement |
| General Information | Designed for 3-phase systems; protects motors and equipment from voltage anomalies |
Frequently Asked Questions - RGP-9S ENTES
What is the ENTES RGP-9S used for?
The ENTES RGP-9S is a voltage monitoring relay designed to protect three-phase electrical equipment from overvoltage, undervoltage, phase loss, phase sequence errors, and voltage asymmetry.
How do I connect the RGP-9S to my system?
Connect the three phases (L1, L2, L3) and neutral (N) to the corresponding terminals on the relay. The output relay contacts can be wired to a contactor or alarm circuit. Refer to the wiring diagram in the manual.
Can I adjust the voltage thresholds?
Yes, the overvoltage and undervoltage thresholds are adjustable via potentiometers on the front panel. Typical ranges: overvoltage 220–300 V, undervoltage 160–220 V (phase to neutral).
What do the LED indicators mean?
There are typically three LEDs: Power (green) indicates supply present; Alarm (red) lights on fault; Status (yellow) shows relay state. Specific meanings may vary; see manual.
How do I reset the relay after a fault?
The RGP-9S offers both automatic and manual reset modes. In manual mode, press the Reset button after the fault clears. In automatic mode, it resets automatically when conditions return to normal.
What should I do if the relay does not power up?
Check the supply voltage (400 V AC 3-phase) and connections. Verify the Power LED is lit. If not, measure voltage at terminals. If voltage is present but LED off, the unit may be defective; contact support.
Can the RGP-9S be used with single-phase systems?
No, it is specifically designed for three-phase systems (with neutral). For single-phase monitoring, consider other ENTES models.
What is the maximum load on the output relay?
The output relay contacts are rated for 10 A at 250 V AC (resistive load). For inductive loads, a snubber circuit may be required.
How do I clean and maintain the RGP-9S?
Disconnect power before cleaning. Use a dry, lint-free cloth to wipe the enclosure. Do not use solvents or water. No other maintenance is needed.
Where can I find the user manual or spare parts?
The user manual is available for free download on the notice-facile.com page for this product. For spare parts, contact ENTES authorized distributors; the relay is not user-serviceable.
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USER MANUAL RGP-9S ENTES
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Product information
Brand : ENTES
Model : RGP-9S
Category : Contrôleur électrique industriel