9
ENG
µchiller +0300053EN rel. 2.2 - 14.12.2021
Introduction
Part number Description
EVD0000T20 EVD evolution twin universal (RS485/Modbus)
EVD0000T21 EVD evolution twin universal, (RS485/Modbus) multiple pack of 10 pcs.
EVD0000T50 EVD evolution twin Carel valve (RS485/Modbus)
EVD0000T51 EVD evolution twin Carel valve, (RS485/Modbus) multiple pack of 10 pcs.
Fig. 1.c Tab. 1.e
1.3.4 Temperature sensors
NTC sensors for measuring the temperatures in the user circuit, the outdoor air or source, and the refrigeration circuit. NTC**HT
sensors are recommended for discharge temperature measurement (with BLDC compressors in heat pump mode).
Fig. 1.d
Code Type Range
NTC060HF01 10 kΩ ±1% @25°C, IP67 -50 to 90°C strap-on
NTC060HP00 10 kΩ ±1% @25°C, IP67 -50 to 50 °C (105°C in air)
NTC060HT00 50 kΩ ±1% @25°C, IP67 -30 to 100°C RH95% in air (150°C in a dry environment)
Tab. 1.f
Notice: see manual +040010025 (ITA- ENG) /+040010026 (FRE- GER) for guidelines on installing the sensors on the unit.
1.3.5 Pressure sensors
These measure:
1. evaporation pressure in the circuit, used to control superheat, manage the evaporator frost protection function and the
operating limits;
2. condensing pressure in the circuit, to control the condensing stage and manage the operating limits.
See the technical leafl et +050000488.
Fig. 1.e
Code Type Application Range
SPKT0*13P* 0-5V LP R407C, R290 -1 to 9.3 bars
SPKT0*43P* 0-5V LP R410A, R32 0 to 17.3 bars
SPKT0*33P* 0-5V HP R407C, R290 0 to 34.5 bars
SPKT0*B6P* 0-5V HP R410A, R32 0 to 45 bars
SPKT0011C* 4-20mA LP R407C, R290 0 to 10 bars
SPKT0041C* 4-20mA LP R410A, R32 0 to 18.2 bars
SPKT0031C* 4-20mA HP R407C, R290 0 to 30 bars
SPKT00B1C* 4-20mA HP R410A, R32 0 to 44.8 bars
SPKC00*310 IP67 connection cable L=2 to 12 m
SPKC00*311 IP67 connection cable - 50 pcs L=0.65 to 1.3 m
Tab. 1.g
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