| Model | SRC-S(W)-213 | SRC-S-213-L4 |
|---|---|---|
| Rated power | 70HP / 52KW | |
| Exhaust volume (50Hz / 60Hz) | 237 / 284 m³/hr | |
| Refrigerant Type | R22, R407C, R410a, R404A, R507A | |
| Weight | 515 KG | |
| Oil Charge | 7 L | |
| Voltage | 400/3/50Hz – 460/3/60Hz | |
| Cooling Capacity Regulation | 100%, 75%, 50%, 25% (stepless 100%–25%) | |
| LRA Y/Δ | 159 / 459 A | 193 / 580 A |
A: Provide target cooling capacity, design evaporating and condensing temperatures, refrigerant type, supply voltage/frequency, and whether an economizer or liquid injection loop is required.
A: Energize the crankcase heater prior to initial startup to clear liquid refrigerant, verify correct phase rotation sequence, and check that oil level and suction filter cleanliness meet startup standards.
A: The INT69 SNY module processes real-time signals from six internal PTC thermistors embedded in motor windings and the discharge port, opening the control circuit if over-temperature limits are detected.
A: Regularly inspect oil sight glass clarity, monitor differential pressure across strainers and filters, and check terminal box connection tightness during routine plant service inspections.
