Cold-storage Fefrigeration Temperature Controller ZL-330A 1. Defrost 2. Cool 3. External alarm input

 Main Function

1. Fan control

2. Temperature measurement

3. Temperature display

4. Temperature calibration

5. Compressor delay protection

6. Buzzing when system warning

7. Defrost control: periodical defrosting, temperature and time combined criteria, dropping water and manual forced defrosting

8. Sensor problem warning

9. External warning input

 Main Specification

Temperature Sensor	NTC
Setting Range	-40~120°C
Display Range	-50~130°C
Working Temperature	-10~45°C
Storage Temperature	-30~70°C
Humidity	5~85%RH (without dewing)
Power Supply	185~245VAC 50/60HZ
Terminal Wire	<=2*1.5 mm2 or 1*2.5 mm2
Load Current	3A 250Vac ( resistive load)
Case	PC+ABS Fire Proof
Protection Degree	IP30

Picture

Temperature Controller & Cold-storage Fefrigeration Temperature Controller ZL-330A