EP DROP 1-2 Electronic Panel for Control of 1 or 2 Pumps in Rainwater Collection Tanks
The EP DROP 1-2 is an electronic panel specifically designed for controlling one or two pumps in rainwater collection tanks. It ensures the emptying of rainwater collection tanks, automatically starting the pump upon completion of a set time after the rain sensor detects the end of a meteorological event.
This compact, economical, and user-friendly panel simplifies the replacement of older control units.
Key Features
- LEDs on the front panel indicate operating status and alarm signals.
- Control buttons for AUTOMATIC, 0 (standby), and MANUAL (fixed or impulse) modes.
- Motor alternation for EP DROP 2 models.
Purpose
The panel is specifically designed for "rainwater" systems.
Intuitive Design
Offers maximum simplicity in configuration and use.
Completeness
Includes a rain sensor as standard equipment.
Maximum Control
Provides comprehensive system protection.
Available Versions
- Single-phase: 100-240 V AC, 50/60 Hz
- Three-phase: 310-450 V AC, 50/60 Hz
Control Features
- Electronic control of maximum current with automatic calibration.
- Electronic control of minimum current (dry-run) with automatic calibration.
- Control of absence or incorrect phase sequence on the power supply input (can be disabled).
Alarm Signals
- Indicates: voltage status, levels, motor overload, minimum motor current, thermal overload (clicson) on the motor.
- Output contact for general alarm signal.
Protections
- Fuses for auxiliary and motor protection.
- Main door interlock switch (if provided).
- ABS enclosure, IP55 rated.
Built-in Functions on EP DROP 2
- Motor alternation.
- Immediate motor changeover in case of malfunction.
EP DROP 1 Specifications
| Model | Voltage | Power (kW) | Power (HP) | Current Range (A) | Max Current (A) | Box Fig. | Box Material | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| EP DROP 1-Mono | 1~230 V | 2.2 | 3 | 2-18 A | 18 A | 1 | Plastic | 1.5 |
| EP DROP 1-Three-phase/7.5 | 3~400 V | 7.5 | 10 | 2-16 A | 16 A | 1 | Plastic | 2.3 |
| EP DROP 1-Three-phase/11 | 3~400 V | 11 | 15 | 16-25 A | 25 A | 1 | Plastic | 2.5 |
| EP DROP 1-Three-phase/15 | 3~400 V | 15 | 20 | 16-32 A | 32 A | 1 | Plastic | 3 |
EP DROP 2 Specifications
| Model | Voltage | Power (kW) | Power (HP) | Current Range (A) | Max Current (A) | Box Fig. | Box Material | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| EP DROP 2-Mono | 1~230 V | 2.2 | 3 | 2-18 A | 18 A | 1 | Plastic | 1.5 |
| EP DROP 2-Three-phase/7.5 | 3~400 V | 7.5 | 10 | 2-16 A | 16 A | 1 | Plastic | 2.5 |
| EP DROP 2-Three-phase/11 | 3~400 V | 11 | 15 | 16-25 A | 25 A | 2 | Plastic | 3 |
| EP DROP 2-Three-phase/15 | 3~400 V | 15 | 20 | 16-32 A | 32 A | 2 | Plastic | 3.5 |
Connection Diagram 1
Diagram showing electrical connections for the panel, including inputs for sensors, power, and outputs for alarms and pumps.
Options (Available on Request)
- 90 dB (12 V DC) audible alarm signal.
- 12 V AC/DC flashing alarm light.
- Clock with daily programming and automatic shut-off.
- Digital clock with weekly programming.
- Work pause timer.
- External 24 V AC command for user device connection/disconnection.
- External 230 V AC command for user device connection/disconnection.
Accessories
- PROXPS RS485 Modbus module.
- PRO-SL level sensor module.
- PRO-SL H2O oil chamber infiltration module.
- PRO-6DO dry contact BMS module.
- PRO-DBT buffer battery module.
- PROXPS Bluetooth module for app.
- SQUARE D pressure switch 4.6 IP20 F1/4 1.4-2.8 M NC.
- SQUARE D pressure switch 7 IP20 F1/4 4.3-5.4 M NC.
- TELEMECANIQUE pressure switch 6 IP54 F1/4 1.8-4.8 M NC.
- TELEMECANIQUE pressure switch 6 IP54 F1/4 1.8-4.8 NO/NC.
- TELEMECANIQUE pressure switch 6 IP54 F1/4 1.8-4.8 T NC.
- SQUARE D pressure switch 10.5 IP20 F1/4 4.3-5.4 M NC.
- TELEMECANIQUE pressure switch 12 IP54 F1/4 3.6-10.3 M NC.
- K3SL 3-wire level sensor kit.
- Key float 5 m PVC with counterweight.
- Key float 10 m PVC with counterweight.
- Key float 20 m PVC with counterweight.
- Taurus float H07RNF 8.8 GTAH3x106GG01 6 m.
- Taurus float H07RNF 8.8 GTAH3x110GG01 10 m.
- Taurus float H07RNF 8.8 GTAH3x115GG01 15 m.
- Taurus float H07RNF 8.8 GTAH3x120GG01 20 m.
- EBARA RNC-1002 float 10 m.
Special Versions (Available on Request)
- Fiberglass enclosure with one door, IP65.
- Fiberglass enclosure with double solid door, IP65.
- Metal enclosure with double solid door, IP65.
- Fiberglass enclosure with double transparent door, IP65.
- Metal enclosure with double transparent door, IP65.
- Base for floor mounting, 100 mm.
- Hollow column with floor mounting.
