PCU系列
宽度为400mm，结构紧凑，节省空间。
（50 / 60赫兹）
| 冷却方案 | 风冷式 |
|---|---|
| 制冷量 （W） | 1200 / 1300 |
| 加热量/快速加热（W） | 1300 |
| 制热量/可控制热（W） | 700 |
| 循环水 | 纯水或蒸馏水（1μs/cm以上）、*溶液（浓度：*30%） |
| 温度稳定性 （°C） | ±0.05（高精度模式） |
| 使用区域温度 （°C） | 5~40 |
| 水定型温度范围 （°C） | -10 至 80 |
| 循环泵/额定输出 （W） | 600 |
| 循环泵/流量 （l/min） | 10/12 |
| 循环泵/扬程 （m） | 32/47 |
| *油箱容量 （l） | 21 |
| 外形尺寸 （mm） | 货号：H950×W400×D770 |
| 重量 （kg） | 94 |
| 额定电压 （V） | 三相AC200 |
| 功耗/*小值 （A） | 840/1030 |
| Power Consumption/MAX (W) | 2840/3030 |
| 电流消耗/MIN （A） | 3.7/3.8 |
| 电流消耗/MAX （A） | 10.4/10.5 |
| 电压源容量 （kVA） | 4 |
| 冰箱 | R407C 490g |
| 噪音 （dB） | 61/64 |
| 安全回路/压缩机 | Temperature protector (135℃ OFF), overcurrent relay |
| 安全回路/制冷循环 | 压力开关 |
| 安全回路/循环水回路 | 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 |
| 输入/输出/报警输出 | a-contact, no voltage (250 VAC/2 A/resistive load) |
| 输入/输出/水温上限/下限输出 | a-contact, no voltage (250 VAC/2 A/resistive load) |
| 输入/输出/供水阀/操作输出 | a-contact, no voltage (250 VAC/2 A/resistive load) |
| Input/Output / External control input | 无电压输入 |
| 输入/输出/急停输入 | 无电压输入 |
| Input/Output / RS-232C | Half-duplex, 3-wire, 1-to-1 |
| Input/Output / External temperature sensor input | Pt100 |
| 安全措施 | Compressor conditioning timer, closing assist pump, fixing adjuster, double safety pan structure |
| Functions | Circulating water pressure disy, heater power disy, pump operating time disy, freeze-proof operation, digital filter, password setting, automatic tuning, ON/OFF timer, key-lock, error history memory |
Cooling capacity: Cooling capacity at a circulating water temperature of 20 °C, ambient temperature of 30 °C, and the circulating water rated flow rate.
Temperature stability: Accuracy at the main body temperature control reading at constant load, circulating water temperature of 20 °C, ambient temperature of 30 °C, and the circulating water rated flow rate. Specifications may not be fulfilled depending on the operating conditions.
Circulating water: Do not use pure water or ultrapure water (conductivity: 1 μS/cm or less).
External dimensions: Excluding protrusions.
Rated flow rate: Flow rate of circulating water required to satisfy the cooling capacity and temperature accuracy.
Circulation pump: Value minus the pressure loss inside the main unit.
・For the actual installation, check the specifications and precautions stated in the instruction manual.
・Contact our nearest sales office if you need an instruction manual in advance for design purposes.
■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
* Lift: 1 [m] = 0.0098 [MPa]
a: ambient temperature 10 °C, b: ambient temperature 20 °C, c: ambient temperature 30 °C, d: ambient temperature 40 °C
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