Recommended equipment: Chiller
Local appearance of controller
Characteristic
MCC-100 chiller controller is a product for mold cooling water of plastic machinery auxiliary industry. MCC-100 chiller controller adopts LCD operation interface, could be Chinese or English display mode and is simple and convenient for operator. It adopts PID temperature control mode and makes temperature control precise and reliable, that it can greatly increase surface smoothness of plastic products, makes the product will not shrink or deform, is convenient for plastic products to demould and accelerate product approval, thus can greatly improve the productivity of plastic moulding machine. MCC-100 can setup automatic timing power on-off per week and per day, and can satisfy the needs of users within the range of possibility with perfect function selection.
1、Function characteristics
1）、Using high speed CPU chip design, with rapid movement, accurate control and good stability;
2）、LCD screen and LED indicating light dynamic display working state and alarm;
3）、Password setting and data locking avoid operator changing data at will;
4）、Range of temperature control 0～50℃;
5）、Temperature PID control;
6）、8-route digital quantity input;
7）、6-route relay contact output;
8）、Automatic timing power on-off within one week;
9）、Three-phase AC phase sequence and phase failure detection;
10）、Working compressor selection;
11）、Compressor overload protection;
12）、K-type thermocouple temperature input;
13）、Working state real-time monitoring;
14）、Rich automatic alarm function.
2、Technical parameter
1）、Temperature,time and output actions showed respectively on LCD screen and indicator light
2）、Output control:
6-route relay contact output (Can develop according to user’s requirements).
3）、Input signal: (except thermocouple, the input signal disconnection is effective)
Inlet water temperature detection one-route;
Outlet water temperature detection one-route;
Standby temperature detection six-route.
4）、Working power:50～60Hz AC110V±10% or 50～60Hz AC220V±10%.
1、Cautions in installation
1）、External power supply have abnormal changes will lead to the breakdown of control system, for the safety work of the whole system, please make sure to set safety circuit outside of the control system.
2）、Operator must acquaint himself with the contents of manual before installation, wiring, operation and maintenance. And operator must know very well related mechanical and electronic common sense and all relevant safety cautions.
Notice: Improper operation may cause hazards, including personal injury or equipment accident.
3）、Please install on metal or other flame retardant matters and away from fuel.
4）、Should be safety grounding when use.
5）、Wiring operation must be done by professional electrician.
6）、After the disconnect power is confirmed, operation could be started.
2、System installation and commissioning
1）、Should install electricity box of controller in place with good ventilation, oil-proofing and dust proof. If the electric control box is closed, temperature of controller will be too high, affect the normal work and the exhaust fan should be installed; the preference temperature of electricity box is below 50℃ and relative humidity less than 85%RH.
2）、It is necessary to avoid controller being installed too close to AC accessories: contactor, transformer, and so on; the controller must be kept away from strong electromagnetic field environment, for avoiding unnecessary interference and affecting the normal work.
3）、Please have regular maintenance to ensure controller works without accident.
3、Iron plate overall dimension, installation drawing
