モデル | SUNDIZ4-3 | SUNDIZ4-5 | SUNDIZ4-10 | SUNDIZ4-15W | SUNDIZ4-20W | SUNDIZ4-30W |
SUNDIZ4-3W | SUNDIZ4-5W | SUNDIZ4-10W |
温度範囲 | -45℃~+250℃ |
暖房能力 kW | 5.5 | 7.5 | 15 | 25 | 38 | 60 |
Cooling capacity kW @ | 250℃ | 5.5 | 7.5 | 15 | 25 | 38 | 60 |
20℃ | 5.5 | 7.5 | 15 | 25 | 38 | 60 |
-15℃ | 2.3 | 3.6 | 7.5 | 11 | 15 | 33 |
-35℃ | 0.9 | 1.5 | 3.3 | 5 | 6.5 | 10 |
Medium temperature control accuracy | ±0.1℃ | ±0.1℃ | ±0.1℃ | ±0.1℃ | ±0.1℃ | ±0.1℃ |
Process temperature control accuracy | ±0.3℃ | ±0.3℃ | ±0.3℃ | ±0.3℃ | ±0.3℃ | ±0.3℃ |
Pump flow & pressure マックス | 50L/分 | 50L/分 | 100L/min | 150L/min | 250L/分 | 400L/min |
2バール | 2バール | 2バール | 2.5バール | 2.5バール | 2.5バール |
冷媒 | Primary R-404A + Secondary R508B |
システム圧力表示 | The pressure of the refrigeration system and circulation system is detected by pressure sensors and displayed on the touch screen. |
コントローラー | Siemens S7-1200PLC, fuzzy PID control algorithm, with process dynamic control algorithm |
温度制御 | 熱媒体出口温度制御モード |
External temperature sensor: (PT100 or 4-20mA or communication setting) Control mode (process dynamic control algorithm) |
プログラマブル | 25 programs can be knitted, each program can be edited with 85 steps |
Communication Protocol | Ethernet interface TCP/IP protocol, RS485 interface MODBUS protocol |
Internal temperature feedback | Equipment heat transfer medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature (for water cooling equipment) |
External temperature feedback | PT100 or 4~20mA or communication setting |
Cascade control | 出口温度と外部温度センサーとの温度差を設定し、制御することができる; |
Temperature difference control function | The temperature difference between the equipment inlet temperature and the outlet temperature can be set and controlled (to protect system safety) |
閉鎖循環システム | The entire system is a fully enclosed system. There will be no oil mist at high temperatures and no absorption of moisture in the air at low temperatures. The system will not increase pressure due to high temperatures during operation, and will automatically replenish heat transfer media at low temperatures. |
暖房 | Refers to the maximum heating output power of the system (depending on the model) |
ヒーターは、加熱システムの安全性を確保するために、三重の保護と独立した温度リミッターを持っています; |
Use a voltage regulator to control the heating output and reduce the heater output current in process temperature control |
冷却 | It refers to the ability to take away heat at different temperatures (under ideal conditions). The actual working conditions need to consider the heat dissipation of the environment. Please enlarge it appropriately and take insulation measures. |
External circulation pump flow & pressure | Brand magnetic drive variable frequency pump |
コンプレッサー | Emerson, Mitsubishi and other inverter compressors |
周波数変換器 | ABB and other well-known brands |
蒸発器 | 316L plate heat exchanger |
冷凍アクセサリー | Danfoss/Emerson accessories (drying filter, oil separator, high and low pressure protector, expansion valve) |
操作パネル | 無錫Guanyaカスタマイズされた7インチカラータッチスクリーン、温度曲線表示前EXCELデータエクスポート |
安全保護 | It has self-diagnosis function; phase sequence failure protector, refrigerator overload protection, overload relay, thermal protection device and other safety protection functions. |
冷媒 | R-404A / R507C Optional R448 |
水冷コンデンサー | Standard plate heat exchanger |
Casing material | Cold rolled steel plate spraying (standard color RaL7035) |
インターフェースサイズ | G3/4 | G3/4 | G1 | DN32 PN10 | DN40 PN10 | DN50 PN10 |
電源 | 380V 50HZ / 460V 60HZ |