| Model | SRC-S(W)-113 | SRC-S-113-L4 |
|---|---|---|
| Rated power | 30HP / 22KW | |
| Exhaust volume (50Hz / 60Hz) | 118 / 142 m³/hr | |
| Refrigerant Type | R22, R407C, R410a, R404A, R507A | |
| Weight | 325 KG | |
| Oil Charge | 6 L | |
| Voltage | 400/3/50Hz – 460/3/60Hz | |
| Cooling Capacity Regulation | 100%, 75%, 50%, 25% (stepless 100%–25%) | |
| LRA Y/Δ | 109 / 331 A | 131 / 398 A |
A: You should provide the required cooling capacity, operating temperatures (evaporating and condensing temperatures), refrigerant type, power supply specifications, and whether liquid injection or economizer subcooling is needed.
A: Ensure the suction filter and 100μm suction screen are clean, verify that the initial oil charge reaches the specified sight glass level with the correct oil viscosity grade, and confirm the crankcase heater is energized before startup to prevent liquid slugging.
A: The INT69 SNY protection module works with internal PTC sensors to constantly monitor motor winding temperatures and discharge gas temperatures, automatically interrupting control power if thermal limits are exceeded.
A: Periodically inspect the oil level, monitor pressure drops across the suction filter, check for refrigerant or oil leaks around suction/discharge stop valves, and replace lubricating oil based on operating hours and oil quality tests.
