Chiller PCU-6320R
Chiller
Precision chillers
PCU-6320R
PCU Series
Air cooling with a cooling capacity of 6000 W in its class, its capabilities can be demonstrated even under a high load.
- Wide range
- High precision
| Cooling capacity (W) | 5800/6200 |
|---|---|
| Water setting temperature range (℃) | -10 to 80 |
| Temperature stability (℃) | ±0.10 (High precision mode) |
| Circulating pump/Flow rate (ℓ/min) | 35/40 |
Product Details for PCU-6320R
Specifications
(50 / 60Hz)
| Cooling scheme | Air-cooling type |
|---|---|
| Cooling capacity (W) *1 | 5800 / 6200 |
| Heating capacity / rapid heating(W) | 0.0 |
| Heating capacity / controlled heating(W) | 6000 |
| Circulated water *2 | Pure water, ethylene glycol solution (concentration: 30% max.) |
| Water setting temperature range (℃) *3 | -10 to 80 |
| Temperature stability (℃) *4 | ±0.10 (High precision mode) |
| Use Area Temperature (℃) | 5～40 |
| Circulating pump/Rated output (W) *5 | 600 |
| Circulating pump/Flow rate (ℓ/min) *5 *6 | 35/40 |
| Circulating pump/Head (m) *5 | 18/28 |
| Maximum tank capacity (ℓ) | 38 |
| Dimensions (mm) *7 | H1250×W440×D800 |
| Weight (kg) | 135 |
| Rated Voltage (V) | 3-phase AC200 |
| Power Consumption/MIN (W) | 2950/3450 |
| Power Consumption/MAX (W) | 8950/9450 |
| Current Consumption/MIN (A) | 10.5/11.2 |
| Current Consumption /MAX (A) | 30.5/31.2 |
| Voltage source capacity (kVA) | 15 |
| Certification | CE |
| Refrigerator | R407C 1200g |
| Noise (dB) | 65/68 |
| Safety circuit / Compressor | Temperature protector (135℃ OFF), overcurrent relay |
| Safety circuit / Refrigeration cycle | Pressure switch |
| Safety circuit / Circulating water circuit | Water pressure sensor, float switches for water shortage/water supply/water full detection |
| Safety circuit/Pump | Overcurrent relay |
| Safety circuit / Fan motor | Overcurrent relay |
| Safety circuit / Heater | Overheat prevention thermostat (90℃ OFF), electric current fuse Alarm output |
| Input/Output / Alarm output | a-contact, no voltage (250 VAC/2 A/resistive load) |
| Input/Output / Water temperature upper / lower limit output | a-contact, no voltage (250 VAC/2 A/resistive load) |
| Input/Output / Water supply valve / operation output | a-contact, no voltage (250 VAC/2 A/resistive load) |
| Input/Output / External control input | No-voltage input |
| Input/Output / Emergency stop input | No-voltage input |
| Input/Output / RS-232C | Half-duplex, 3-wire, 1-to-1 |
| Input/Output / External temperature sensor input | Pt100 |
| Safety measures | Compressor conditioning timer, closing assist pump, fixing adjuster, double safety pan structure |
| Functions | Circulating water pressure display, heater power display, pump operating time display, freeze-proof operation, digital filter, password setting, automatic tuning, ON/OFF timer, key-lock, error history memory |
*1 Air-cooling type: Measured with an circulating water temperature of 20°C and at an ambient temperature of 30°C. Water-cooling type: Measured with an circulating water temperature of 20°C and a cooling water temperature of 30°C.
*2 When using clean water, use water that meets the Japan Refrigeration and Air Conditioning Industry Association water quality standards (JRA-GL 02:1994). Use water with an electrical conductivity of 1μS/cm or higher (above indicates poor purity. Example: 100μS/cm). Using circulating water outside the specifications may result in
reduced chiller performance and early failure. When using below 10°C, use antifreeze (aqueous ethylene glycol solution of appropriate concentration).
*3 The temperature may not be set for all ranges depending on load, setting environment, and setting conditions.
*4 Under a constant load. Read from the temperature indicator of the equipment.
*5 Value obtained by subtracting the internal pressure loss of the equipment.
*6 The circulating water flow rate is the rate required to maintain proper cooling performance and temperature accuracy.
*7 Excluding protrusions.
External dimensions
■Piping port sizes
Circulating water outlet port : Rc 3/4 female, [Tightening torque (recommended)] 40 to 45 N·m
Circulating water inlet port : Rc 3/4 female, [Tightening torque (recommended)] 40 to 45 N·m
Cooling water inlet port : Rc 3/4 female, [Tightening torque (recommended)] 40 to 45 N·m
Cooling water outlet port : Rc 3/4 female, [Tightening torque (recommended)] 40 to 45 N·m
Primary safety pan drain port : Rc 1/2 female, [Tightening torque (recommended)] 28 to 30 N·m
Secondary safety pan drain port : Rc 1/4 female, [Tightening torque (recommended)] 15 to 18 N·m
Heater drain : Rc 1/2 female, [Tightening torque (recommended)] 28 to 30 N·m
Tank drain port : Rc 1/2 female, [Tightening torque (recommended)] 28 to 30 N·m
Overflow drain port : Rc 1/2 female, [Tightening torque (recommended)] 28 to 30 N·m
Circulating water supply port : Rc 1 female
Pump capacity
* Lift: 1 [m] = 0.0098 [MPa]
Cooling capacity
a: ambient temperature 10 °C, b: ambient temperature 20 °C, c: ambient temperature 30 °C, d: ambient temperature 40 °C
○To ensure proper operation of this equipment, read the operation manual before use.
○Product is delivered by truck. (To a designated location in Japan *Island destinations excluded)
○Depending on model and quantity, separate charter delivery may be arranged (additional costs apply).
○When delivering overseas, special packing for overseas shipment is recommended.
○Contact us separately if you would like to make witnessing arrangements.
○ After verifying the specifications, insert an appropriate breaker (circuit breaker for wiring) between the product and power supply.
○Using beyond the rated power supply range may cause malfunction.
○Perform periodic maintenance.
○Neglecting periodic maintenance can degrade unit performance and cause mechanical problems.
○When disposing of this unit, do so properly in accordance with laws and regulation.
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