2
PXVC
AUGUST 2018
APPLICATIONS
1. Superheat Control (PT or DX)
2. Level Control
3. Temperature Control
4. Pressure Control
5. Controller Interface for PXV
TECHNICAL SPECIFICATIONS
1. Connections
a. Power Supply Requirements 24VDC 3A
b. Signal Requirements
c. Output
I. Digital Output 1(Pulse Width) – D24-250VAC 3A Max
II. Digital Output 2 (Alarm) – 24-250VAC 3A Max
III. Analogue – 0-20mA, 0-10VDC
2. Product Certifications
a. CE 2004/108/EC
b. CE 2006/95/EC
c. EN60 730-1
d. EN60 730-2-9
e. EN 60 259 IP30
f. NEMA 1 /IEC 60536 class II
3. General
a. System:
I. Operating temperature range -76F – 250F
II. Refrigerants R717, R22, R134a, R507
b. Ambient Environment (IEC 721-3-3 Class 3K5):
I. operating temperature range 32F to 122F
II. <95%RH (noncondensing)
Inputs
1. Pressure
2. Temperature
3. Interlock (optional)
I. Univeral Input Configured Based on Application
(Pressure, temperature, level, etc)
II. Remote Interlock
Outputs
1. Two Digital (Pulse Width or Binary)
2. One Analogue (4-20mA, 0-20mA, 2-10V or 0-10V)
outputs
Sensors
1. Platinum RTD (PXVC-PT)
2. NTC 10K Thermistor (PXVC-T)
3. PT2 Pressure Transducer 0 – 100 PSIA
(PXVC-PT standard, contact factory for
other pressures)
4. PT3 Pressure Transducer 0-300 PSIA
(PXVC-P standard)
Selection of Control Valves
1. PXV Control Valves Hansen
2. PXV5, PXV15, PXVW60
3. Motorized Control Valves (MCV)
Wiring Diagrams –Refer to pages 7-16 for typical wiring
diagram. Also, refer to www.hantech.com for latest
wiring and support documentation
PXVC UNIVERSAL CONTROLER
