MSBA-2-300

Integrated Module Power Supply System Test Bench

Main Features

1. Stainless steel tank. Insulated cold water tank, 300L capacity.

2. 1 X cold water supply pump with PID control 0.1 to 6 bar = 50 l/min

3. Stainless steel tank. Insulated hot water tank, 300L capacity.

4. 1 X hot water supply pump with PID control 0.1 to 6 bar = 50 l/min

5. Electric flow boiler with 1 27 KW system with recirculation system

6. Pump control software integrated into current bench

Introduction

Currently, SEDAL's iSCU CPU test bench supplies recirculated cold water at room temperature.

These conditions do not allow some functional tests to be carried out with hot water supply at T>60ºC.

Application

Cold and hot water supply circuits of the iSCU CPU test bench.

Advantages

Expansion and stabilization of the range of water supply conditions of the bank. - Cold water: the current one (from T=11-13ºC), P max = 6 bar (OPTIONAL WITH REFRIGERATOR) - Hot water: up to 75ºC, Pmax = 6 bar Automatic PID adjustment of the test pressures Hot and cold water tanks with a capacity of 300l Automatic control of the tanks by means of a level probe and automatic external demand The entire system is integrated into a single container with doors for access to the different elements

Requirements

Supply via softened mains water at room temperature. Cold water: T min = 12-13ºC Hot water: T min 60-65ºC

General Technical Specifications

Tank structure constructed from 100% stainless steel. Insulated tanks with a thermal system to maintain water temperatures. 1.5" drains to evacuate excess water to wastewater or to the 100% recycled system (OPTIONAL). Low-maintenance, stainless steel Grundfost pressure boosters. Stainless steel boiler recirculation pump. Level control via pressure sensor, indicating capacity percentage. Temperature sensors in the hot and cold water supply tanks.

Hydraulic Connections

1” cold and hot water outlet 1” recycled and feedback system 1”½ drain inlet 1”½ drain outlet 1” recirculation inlets and outlets 1” tank filling control piston valves

Command and Control

Integration into Test Bank

The pump control will be integrated into the existing bench cabinet. The current high-speed CPU will allow us to simultaneously control the pressure PIDs for precise water delivery. The feed pump's one frequency inverter is currently located inside, and we will need to add another inverter for hot water pressure control. All 4/20 mA pressure variables will be controlled through the existing PLC.

Display

The software will be developed to control all elements such as the flow boilers, levels, and water inlet valves, with the exception of the optional cooler, which has an autonomous control system. The following variables can be displayed and parameterized on the touch screen: • Tank water temperature • Water levels. The developed software performs PID control of the test pressure. The icon system is easy to use for the operator.

Technical Installation Data

Total Installation Width 2.000 mm
Fund 1.500 mm
Height 1.600 mm
Net Weight without Water 370 Kg (aprox.)
Weight with Water in Tanks 970 Kg (aprox.)
Food Tank Capacity 2 x 300 Liters
Strain 380 V F N G 50/60 Hz
Power Pumps SBAD-2 2 x 1.5 kW = 3 kW
Boiler Power 3 x 9 = 27 kW
Refrigerator Power -
Total Installed Power 30 kW
Cold Water Temperature Environment
Hot Water Temperature 70-75 ºC