Sr609c pressurised solar water heater controller (1.5kw)

Sr609c pressurised solar water heater controller (1.5kw)

There are 2 options for SR609C, for 1500W  electric heater. Controller size is different:

1. Size of controller for electrical heater of 1500W: 187mm×128mm×46mm

Sr609c pressurised solar water heater controller (1.5kw) Technical specification

• Power supply：AC230V ±10%,50Hz
• Power consumption：< 1,.5W
• Accuracy of temperature measuring： ± 2°C
• Range of tank temperature measuring： 0 ~100 °C
• Suitable power of electrical heater: ≤ 1.0KW or ≤ 1.5KW (optional)
• Inputs:T1: NTC10K, B3950 sensor (≤ 135°C) for tank, (PVC cable ≤105°C),
• T2: temperature sensor, optional
• Outputs：H1 for electrical heater, R1: Relay.
• Ambient temperature ：-10°C ~ 50°C.
• Water proof grade：IP40.

SR609C Working Principle