Designed for working pressures up to 28 bar, this semi hermetic reciprocating compressor features optimized internal gas channels to minimize flow resistance and maintain superior compression efficiency.
| Model | SP4H3500, SP4H350E |
|---|---|
| Rated Power | 35HP/26.1KW |
| Exhaust Volume (50Hz/60Hz) | 102.9/123.5 m³/hr |
| Refrigerant Type | R22, R407C, R134a, R404A, R507 |
| Weight | 238KG |
| Oil Charge | 3.7L |
| Voltage | 400V/3/50Hz, 460V/3/60Hz PW |
| Starting Current PW/DOL | 178/290A |
| Max Operating Current | 56A |
Accurate selection requires specifying required cooling capacity, operating evaporating and condensing temperatures, refrigerant type, power supply voltage/frequency, and application details.
The factory-installed INT69B2 module continuously monitors motor winding temperature to prevent thermal overload and electrical damage under severe operating conditions.
Regularly inspect the oil level through the sight glass, verify crankcase heater energization before cold startup, monitor operating current, and check suction filter pressure drops.
Both suction and discharge shut-off valves feature 360° rotation capability, enabling flexible connection angles and simplifying pipeline layout in compact machine frames.
