Control and protection for 3-pump booster sets, up-to 12A, single-phase/three-phase, dual voltage 230/400VAC.
- Control of 3 pumps, with alternation.
- Control by pressure switches, and level by probes or float switches.
- Sequential start, and replacement for pump failure or override.
- Protections: circuit breaker per pump, overload, phase loss, dry operation and anti-blocking for each pump.
- Remote control input ON/OFF.
- General alarm output.
- Alarm output due to air break in pressure tank.
- Automatic reset selector (thermal).
Codes and references
- 10000202 V3P (0...12A)
Specifications
- Power: 230 and 400VAC ±20%, 50-60Hz (single/three-phase)
- Maximum pump current: 12A - AC3
- Alarm output contact: 5A – 250VAC
- Remote control input: Voltage-free contact
- Maximum cable section in terminals: 10mm² (power), 4mm² (control)
- Glands configuration: 1xM25 (power), 2xM20 (motor), 6xM16 (control)
- Dimensions (mm) / protection level: 230 x 300 x 120 / IP56