DAB 3 ESYBOX MAX 60/120 M – electronic pressure station with three pumps, 1× 208–240 V – SPECIAL OFFER

Product detailed description

DAB 3 ESYBOX MAX 60/120 M (code 60199039T) consists of three electronic pumping units ESYBOX MAX 60/120 M mounted on a triple connecting base. The station increases water pressure in medium and large residential buildings, commercial properties, and high-rise buildings, according to the manufacturer, even above 14 floors. It is modular, so individual parts can be transported and assembled directly at the installation site. The quiet operation and compact dimensions allow placement even in living areas.

Principle of Operation

Each unit is a vertical multi-stage pump with its own frequency converter, display, pressure sensors for suction and discharge, a check valve in the discharge, and an integrated expansion tank. The electronics adjust the motor speed according to the current demand and maintain the pressure in the system at the set value within the range of 1–12 bar (factory setting 3 bar). Once the first pump is configured, the other units in the group automatically synchronize with it. According to the manufacturer's curve, the assembly delivers a head of 53 m at a flow rate of 25.2 m³/h.

Construction

• in each unit, 3 impellers made of technopolymer with steel rings for wear resistance, casing made of technopolymer with a steel shell
• water-cooled motor with permanent magnets, motor casing made of stainless steel, shaft made of AISI 303 steel
• motor protection IP X5, insulation class F
• suction and discharge connections of the assembly 2"
• certifications WRAS, ACS and NSF61

Control and Protection

Parameters are set on the large display of the pump or via the DConnect app – the units have built-in Wi-Fi and Bluetooth. The DSync function automatically sets the language, time and measurement units of the country of installation when the phone is connected. The electronics protect the pumps against dry running, overload, incorrect voltage, overheating, freezing, blockage and too frequent switching. An expansion module esy I/O is available for connecting to a building management system (BMS).

Installation and Operation

The station is installed permanently in a vertical position. It pumps clean, chemically neutral water without solid or abrasive particles at a temperature up to 50 °C, with an ambient temperature of up to 55 °C and an inlet pressure of up to 5 bar. According to IVAR, the complete assembly (version T) also includes a control panel and a mounting bracket; for three units of the single-phase version, the panel E3G7.8 M 230V is intended. Electrical connection must be performed by a qualified person.

Technical Parameters

Frequently Asked Questions

What does the 3 ESYBOX MAX 60/120 M assembly include?
Three pumping units ESYBOX MAX 60/120 M and a triple connecting base with 2" connections. According to IVAR, the complete assembly (version T) also includes a control panel and a mounting bracket.

What kind of water is the station suitable for?
For clean, chemically neutral water without solid or abrasive particles and without crystallization at a temperature up to 50 °C. The inlet pressure can be up to 5 bar, and the suction height with a check valve up to 4 m.

Can the station be controlled remotely?
Yes, the units have built-in Wi-Fi and Bluetooth and connect to the DConnect app. With an active DConnect service and internet connection, it is possible to remotely adjust the pressure, monitor alarms and consumption.

What electrical power does the station require?
Each of the three units is single-phase powered at 1× 208–240 V, 50/60 Hz, with a rated current of 12.5–11.5 A. Connection must be performed by an electrician with the appropriate qualification.