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Teaching suggested applications*

-          Identification of the components of a solar heating circuit

-          Starting and commissioning of a solar heating installation

-          Measurement of the parameters (temperature, flow, pressure..)

-          Calculation of the thermal exchange and efficiency of the collector.

-          Influence of the angle of the collector and the distance between the heating source and the panel

Description

ERS 050 is a pedagogical system used to study a solar collector

This system has been designed to study the power transmitted to a solar collector by a solar simulator (infra red light).the water circuit is designed like the standard circuit that could be find in a home. It includes the solar collector, a pump, a water tank and and electrical heater (used when there is no sun). the angle of the solar collector and the distance between the IR light and the collector can be adjusted to show the difference.

All the parameters could be measured to determine the efficiency of the system and the thermal exchange on the collector.

The robust design of this device makes it suitable for use in schools.
The equipment is set up on an Anodized aluminium frame on casters wheels. This gives it great strength and a flexibility of integration into your premises.The manufacture of this equipment complies with the European standard for machinery manufacturing.

The system includes the following components:

S0. Radiation sensor

S1. Temperature sensor – inlet of the collector

S2. Temperature sensor – outlet of the collector

S3. Temperature sensor – water Tank

S4. Temperature sensor – outside air

S5. Water flowmeter – 8-80L/h

S6. Temperature sensor – Collector

S7. Temperature sensor – water tank outlet

V0. Water filling valve

V1. Tank filling valve

V2. Safety valve

V3. Flow adjustment valve

V4. Filling valve

V5. Draining valve

M1. Water pump – 3.5bars – 500L/h

M2. Water tank made of stainless steel with exchanger 35L

M3. Solar collector – area : 0.1m²

M4. Expansion tank

M5. Automatic air drainer

M6. Low level detector

All these components are set up on a frame made of aluminium profile. The structure is equipped with 4 casters wheels with brakes.

The unit also includes an electrical cabinet with all the standard electrical components (main switch, circuit breakers, switches, lights..) and the indicator for all the sensors (temperature, radiation..).

• Electrical supply : 230 Vac – 50 Hz – 20 A
• Electrical network : 2phase(s) + Neutral + Earth.
• Water supply : filling