Description

Hardware Features
Enclosure:
IP56 rated, powder coated mild steel enclosure with inner door and removable gland plate
Protection:
Pad-lockable mains power isolator switch
Circuit breaker protected low voltage control and input circuitry
Individual pump isolation
Contactor and thermal overload protection of pump motor
Din rail mounted terminal connections
Control & interface:
HydroWHIZ colour touch screen HMI (See interface features)
HydroWHIZ PCB control module
Visual (strobe) and mutable audible (buzzer) alarms
Inputs:
Three phase (400Vac) power supply
Analog 4-20mA input for level transducer
Up to 8x digital 24Vdc inputs for low, stop, start, standby start and high float switches
Thermal switch inputs per pump (three phase only)
Outputs:
BMS volt free output for common fault
Analog 0-10V output (mirrors analog input)
Output for solenoid valve available on request
Modbus RTU Serial RS485 connections for SCADA
Function Features
Pump control – Control of one pump
Pump limiting – For limiting max flow or power requirements
Manual control – Manual modes for system and pumps with 10 minute timeout to revert back to auto mode
System type – pressure transducer 0r ultra sonic
Fault Protection
High and low level – Alarm and/or shutdown on high and low level features automatic restart attempts
Pump anti-seize protection – Runs pump periodically during low use to prevent seizing
Maximum run protection – Activates after pump runs at max speed for 30 mins, protecting the system in the event of a burst pipe, with automatic restart attempts
Feedback signal fault protection – Shuts down pump in the event of a transducer failing
Pump overload protection – Shuts down pump on overload, with automatic duty alternation
Pump thermal switch protection – For three phase pumps
Interface Features
Main screen with system status, auto/off/manual modes
Pump screens with status, logged data and auto/off/manual control
Alarms screens with mute/reset, date & time stamped historical faults
Logged data with system event & fault counts, pump starts, run hours
Analog feedback value trend graph
Streamlined, user friendly system setup process
System diagnostics for easy fault finding, factory reset
Additional Options : Contact s for pricing and operations
Contact our office to discuss the following upgrades
Individual pump RCD protection
316 stainless steel enclosure
Free standing enclosure with plinth
Separate compartments for power authority meters
Battery backup high level alarm
Conductivity relays and probe inputs
Modbus TCP gateway with ethernet port

Manufacturer’s warranty:  12 months  Made In Australia

Additional information