- Type: ,
- Number of pumps supported: 2,
- Maximum power: 7.5 kW,
- Power supply: 300–400 V,
- Frequency: 50 Hz,
- Maximum supported current: A
- Protection rating:
- Maximum liquid temperature: °C
- Dimensions: 210/139/65 mm,
- Weight: 3.0 kg.
ADDITIONAL INFORMATION
• Trigger signal:
o Float switch,
o pressure sensor,
o pressure switch,
o electrode,
• Fault status:
o Fault code display,
o visual and audible fault signal,
• Automatic calibration button for overcurrent/undercurrent parameters (adjustable no-load start delay),
• Automatic restart after the voltage returns to normal following a voltage drop or surge,
• Water supply to the pressurized tank, drainage from the non-pressurized tank, continuous monitoring of pipeline pressure,
• Digital voltmeter, ammeter, and three-state liquid-level display in the tank,
• Protection against pump blockage, dry-run protection, overcurrent protection, undercurrent protection, phase-loss protection, overvoltage or undervoltage protection, short-circuit protection,
• AUTO/Manual operating mode switch button,
• Automatic restoration of the set operating mode after a fault,
• No-load restart: adjustable range of 0–999 minutes.
• Anti-corrosion monitoring interval: every 15 days,
• Dry-run response time: 0.1 s–3 min,
• Overload response time: 0.1 s–3 min,
• Automatic fault response: 1 s.
• Supported voltage range: 304–464 V (adjustable value),
• Display: LCD,
• Starting method: direct-on-line,
• Liquid-level indications: high, medium, low,
• Maximum signal transmission distance: ≤2000 m (without strong electromagnetic interference),
• Installation: wall-mounted (indoors).
