Penn PSHC Series, Installation Manual

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QREV and PSHC technical specifications
Table 5: QREV technical specifications
Specification Description
Power supply 12 VDC ±15% for 12 V QREV control
24 VAC or 24 VDC ±15% (50/60 Hz ± 1%) for 24 V QREV control
Electrical connection
Two 0.50 mm
2
(20 AWG), UL 1332, copper wires, with black FEP insulation
Power consumption Max power 10±1 W, Nominal 5±1 W |t
operating
≥ 0.5 S
Working principle Specialized pulse signal
Time to fully open 250 ms
Media temperature -40°C to 70°C (-40°F to 158°F)
Operating and storage
temperature
-40°C to 70°C (-40°F to 158°F)
Environmental humidity < 95% RH
Minimum valve opening
pressure (VOP)
1 bar (100 kPa) (14.5 psi)
Maximum working pressure 34 bar (500 psi)
Maximum overpressure 48 bar (700 psi)
Burst pressure QREV 01-08: 241.3 bar (3,500 psi)
QREV 09-15: 224.5 bar (3,300 psi)
Refrigerant compatibility R134A, R22, R404A, R407A, R407C, R407F, R410A, R417A, R422A, R422D, R427A, R438A, R448A,
R449A, R450A, R452A, R507, and R513A
Refrigerant oil compatibility Polyolester (POE); Alkylbenzene (AB); Polyalkylene Glycol (PAG); Mineral Oil (MO)
Braze connections—diameter
and material
QREV 01-08: 9.5mm (3/8 in.) O.D. copper tube
QREV 09-15: 15.8 mm (5/8 in.) O.D. copper tube
Braze connections—length QREV 01–08: 6.9cm (3 in.) each
QREV 09–15: 10.4 cm (4.1 in.) each
Enclosure IP67 when you use dielectric grease on the wire harness connector
Moisture and corrosion 100 hour salt spray test ASTM B117
Fluid cleanliness requirement ISO 11171 18/16/13
Warranty
3 years
Compliance North America:
United States: ULus Listed; File YIOZ.MH3536
Canada: cUL Listed; File YIOZ7.MH3536
Table 6: PSHC technical specifications
Specification Description
Dimensions (L x W x H (±1 mm)) 48 mm x 42.9 mm x 36.2 mm (1.89 in. x 1.69 in. x 1.425 in.)
Weight
75 g (2.65 oz.)
Pressure connection 1/4 in. SAE 45° flare with Schrader
®
valve depressor, internal thread (16.26 N·m [12 ft·lb])
IP 54 when the wire harness is not connected
IP 65 with the wire harness connected Enclosure IP rating
IP 67 with the wire harness connected and dielectric grease applied to the connector
Frequency 50 Hz or 60 Hz at 24 VAC
Voltage 24 VAC/VDC ±15%
Power % Duty cycle at 24 VDC P < 500 mW not including valve power.
Operating: 1.5 A minimum
Current
Peak |
t = 10 S
: 2.5 A minimum
External temperature sensor
accuracy
±1.2°C for -40°C to +70°C (± 2.2°F for -40°F to +158°F)
Response time 250 ms
Pulse-width modulation (PWM)
control range
Operating: 0% to 98%
Temperature (storage and
operating)
-40°C to 70°C (-40°F to +158°F)
Quick Response Expansion Valve and Precision Superheat Controller Installation Guide 16