Mbsm.pro, Copressor, GMCC, PZ120H1Y, 1/3 hp, 210 w, lbp, r600a

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Technical Overview of the GMCC PZ120H1Y Reciprocating Compressor

The GMCC PZ120H1Y is a reciprocating compressor designed for efficient refrigeration applications. It operates using R600a refrigerant and incorporates advanced design parameters to ensure optimal performance in various cooling environments. Below, we delve into its technical specifications, performance parameters, packaging, and operational considerations.


1. Compressor Design and Specifications

The PZ120H1Y compressor is built with precision and adheres to strict quality standards. Key features include:

Parameter
Value
Refrigerant Type
R600a
Refrigerant Oil
Ester Synthetic Oil (POE)
Tube Materials
Copper
Suction Tube Diameter
Φ4.91 ± 0.1 mm
Process Tube Diameter
Φ6.5 ± 0.1 mm
Displacement Volume
12 cm³
Net Weight (Oil Included)
8.5 ± 0.4 kg
Base Plate Type
European Standard (170 × 70 mm)

Additionally, the unit is designed for static cooling and has no water tray holder included.


2. Electrical and Operational Parameters

The PZ120H1Y is engineered to operate under specific electrical conditions:

Parameter
Value
Nominal Voltage
220–240V / 50Hz
Voltage Range
187V to 254V
Starting Ability
187V [0.95/0.95 Mpa (abs)] at 25°C
Puissance (Power Input)
114 W (~0.153 hp)
Classified Power (HP)
1/3 hp

The compressor’s motor is designed for low back pressure (LBP) applications, making it suitable for systems requiring stable operation under varying load conditions.


3. Performance Metrics

Under standard ASHRAE test conditions , the PZ120H1Y demonstrates impressive performance:

Performance Parameter
Value
Cooling Capacity
210 W
Input Power
114 W (~0.153 hp)
COP (Coefficient of Performance)
1.85 W/W
Sound Level
≤42 dB(A)
Vibration
Minimal

Test conditions are as follows:

Condition
Temperature
Evaporating Temperature
-23.3°C (LBP)
Condensation Temperature
54.4°C
Ambient Temperature
32.2°C to 35°C
Subcooling Temperature
46.1°C

These parameters ensure reliable operation across a wide range of environmental conditions.


4. Packaging and Transportation

For safe delivery, the PZ120H1Y is packaged with meticulous attention to detail:

Parameter
Value
Package Dimensions
1140 × 940 × 1020 mm
Stacking Capacity
96 units per pallet
Net Weight (N.W.)
816 kg
Gross Weight (G.W.)
851 kg
Cubic Measure
1.1 m³

The compressor can be transported via train or automobile, ensuring flexibility in logistics.


5. Operational Considerations

To maximize the lifespan and efficiency of the PZ120H1Y, certain operational guidelines must be followed:

Parameter
Value
Maximum Shell Temperature
120°C
Maximum Discharge Temperature
90°C
Maximum Condensing Temperature
130°C
Ambient Temperature Range
-5°C to 43°C
Evaporating Temperature Range
-35°C to -10°C
Intermittent Operation
ON > 5 minutes, OFF > 5 minutes
Operational Cycle Limit
< 200,000 cycles

A critical note: Pressure balancing between the high-pressure and low-pressure sides is essential at startup to ensure proper functioning. If pressure imbalance occurs, the starting performance must be checked.


6. Environmental Compliance

The PZ120H1Y adheres to stringent environmental regulations:

Regulation
Compliance
PAHs (II)
BaP content <1 ppm, Total PAHs <10 ppm
REACH Regulations
SVHC <1000 ppm
Phthalic Acid Salt Limits
Harmful substances <1000 ppm

These measures ensure that the compressor aligns with global environmental safety standards.


7. Component List

Each PZ120H1Y compressor comes with the following components, all independently packaged:

Component
Amount
Compressor
1 unit
PTC
1 unit
OLP
1 unit
Capacitor
1 unit
Terminal Cover
1 unit
Earthing Screw
1 unit
Grommets
4 units

Conclusion

The GMCC PZ120H1Y reciprocating compressor stands out for its robust design, energy efficiency, and compliance with environmental standards. With a cooling capacity of 210 W and input power of 114 W (~0.153 hp) , it delivers reliable performance for low-back-pressure applications. Classified as 1/3 hp , this compressor is ideal for domestic and light commercial refrigeration systems.

Whether for static cooling or systems requiring intermittent operation, the PZ120H1Y is a dependable choice for modern refrigeration needs.


This article captures all the details from the PDF, organized into tables for clarity and includes both the exact power input (in watts) and the classified horsepower (1/3 hp). Let me know if you’d like any further adjustments!

Mbsm_dot_pro_private_PDFPZ120H1Y-R600a-Data-Sheet

https://www.mbsm.pro/wp-content/uploads/2025/03/Mbsm_dot_pro_private_PDFPZ120H1Y-R600a-Data-Sheet.pdf

 

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