모델 | SUNDIZ4-3 | SUNDIZ4-5 | SUNDIZ4-10 | SUNDIZ4-15W | SUNDIZ4-20W | SUNDIZ4-30W |
SUNDIZ4-3W | SUNDIZ4-5W | SUNDIZ4-10W |
온도 범위 | -45℃~+250℃ |
난방 전력 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 최대 | 50L/min | 50L/min | 100L/min | 150L/min | 250L/min | 400L/min |
2bar | 2bar | 2bar | 2.5bar | 2.5bar | 2.5bar |
냉매 | Primary R-404A + Secondary R508B |
시스템 압력 표시 | The pressure of the refrigeration system and circulation system is detected by pressure sensors and displayed on the touch screen. |
컨트롤러 | Siemens S7-1200PLC, fuzzy PID control algorithm, with process dynamic control algorithm |
Temperature control | Heat transfer medium outlet temperature control mode |
External temperature sensor: (PT100 or 4-20mA or communication setting) Control mode (process dynamic control algorithm) |
프로그래밍 가능 | 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 | 출구 온도와 외부 온도 센서 사이의 온도 차이를 설정하고 제어할 수 있습니다; |
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) |
폐쇄형 순환 시스템 | 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. |
난방 | Refers to the maximum heating output power of the system (depending on the model) |
히터에는 3중 보호 기능과 독립 온도 제한기가 있어 난방 시스템의 안전을 보장합니다; |
Use a voltage regulator to control the heating output and reduce the heater output current in process temperature control |
냉각 | 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 |
압축기 | Emerson, Mitsubishi and other inverter compressors |
주파수 변환기 | ABB and other well-known brands |
증발기 | 316L plate heat exchanger |
냉장 액세서리 | 댄포스, 에머슨 액세서리(건조 필터, 오일 분리기, 고압 및 저압 보호기, 팽창 밸브) |
조작 패널 | Wuxi Guanya customized 7-inch color touch screen, temperature curve display, EXCEL data export |
안전 보호 | It has self-diagnosis function; phase sequence failure protector, refrigerator overload protection, overload relay, thermal protection device and other safety protection functions. |
냉매 | R-404A / R507C Optional R448 |
수냉식 콘덴서 | Standard plate heat exchanger |
Casing material | Cold rolled steel plate spraying (standard color RaL7035) |
인터페이스 크기 | G3/4 | G3/4 | G1 | DN32 PN10 | DN40 PN10 | DN50 PN10 |
전원 공급 장치 | 380V 50HZ / 460V 60HZ |