Pump Controllers
Smart controllers for dry-run safety, level control, and performance monitoring.
Technical data sheet
Smart Pump Controller (Single Phase / 3 Phase)
Smart pump controller engineered for protection, automation, and energy efficiency in domestic, agricultural, and small commercial pumping installations. Built-in dry-run protection, voltage cutoff, & auto-restart logic.
Characteristics
| Pump Rating | HP | 0.5 to 7.5 |
|---|---|---|
| kW | 0.37 to 5.5 | |
| Supply | Volt | 180–270 (1Φ) / 320–460 (3Φ) |
| Frequency | Hz | 50 |
| Protections | — | Dry-run, Overload, Single-phasing, Under/Over voltage, Short-circuit |
| Display | — | LED / LCD with V / A / kW / fault codes |
| Inputs | — | Pressure switch / float / flow switch / level probes |
| Auto-restart | — | Programmable delay 1–60 min after fault |
| Mobile control | — | GSM / Bluetooth / Wi-Fi (variant dependent) |
| Enclosure | — | ABS plastic / MS, IP54 indoor |
| Applications | Use | Domestic, Agricultural, Small commercial, Sprinkler, Borewell pumps |
Material of Construction — Electronic & control
- Microcontroller: 32-bit ARM / 8-bit AVR (variant)
- Current sensor: Current transformer / Hall-effect sensor
- Voltage monitoring: Voltage divider + ADC, with isolation
- Display: LED 7-seg / LCD 16×2 / OLED 0.96"
- Relay output: Heavy-duty 30 A relay (motor switching)
- Capacitor (1Φ): Run capacitor, polypropylene metallised film
- Push buttons: Start / Stop / Mode (resistive overlay)
- GSM / Wi-Fi (option): Quad-band GSM / Wi-Fi b/g/n with antenna
Material of Construction — Enclosure
- Body: ABS plastic / MS powder-coated, IP54
- Mounting: Wall / pole / DIN-rail variants
- Cable entry: PG glands with strain relief
- Terminal block: Spring-clamp / screw-type, 4–10 mm² rated
- Operating temperature: 0 to +55 °C ambient
Salient Features
- Built-in dry-run protection (current-sensing)
- Voltage cutoff — under-voltage & over-voltage protection
- Single-phasing protection (3-phase variants)
- Overload protection (electronic, current-sensing)
- Auto-restart after fault clearance (programmable delay)
- Level / float / pressure switch input for auto operation
- Built-in capacitor (1Φ variants)
- Pole-mount / wall-mount with weather-resistant cover
- Status LED indicators (Run, Trip, Dry-run, Voltage fault)
- GSM / Wi-Fi remote monitoring (premium variants)
Applications
- Domestic water supply pumps
- Agricultural borewell pumps (V3 / V4)
- Sprinkler & drip irrigation
- Small commercial water supply
- Pressure booster systems
- Water tank level control
- Sump dewatering with float switch
Use only with pump rating matched to controller capacity; oversized loads will trip on overload.
Configure auto-restart delay to ≥ 5 min to avoid rapid cycling during low-water conditions.
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All configurations & variants
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Pump Controllers for India, UAE, Saudi Arabia & Export Markets
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