Shanghai chi-neer Industrial Co., Ltd

shanghai, China

We are offering lu-04t/06t/08t series separated on-off electrical valves. lu-04t/06t/08t series separated on-off electrical valves featuresvalve is made of precision forging brasslow power consumption, just consuming 4w when opening or closingbuilt-in limit contacts, ensuring motor long timemanual open valve 50%, after testing pressure, automatically resetthe driver can unload and link easily, operation easilyspecial valve fraction, ensure valve closed technology parameterdrive voltage: ac230v10%/ ac110v10%, 50/60hz( for special 24v)power consumption: 4va (just when valve opens)motor type: synchronous motorrunning time: open 18s, close 15slead length: 100cmnominal pressure: 1.6mpaclose pressure: 2-way 0.3mpa; 3-way 0.15mpaconnection: pipe thread ( not connected to taper thread)media: chilled waterhot water or 50% ethanoltemperature of media: 275 1.panel dimension: 91.5(length) *40(width) mm;. Suggested mount hole dimension: 70(length)*30(width) mm. 2. using circumstances:. Setting temperature range: -5060;. Ambient temperature range: 065;.relative humidity:20%85%( no dew). 3. Input and output:.power: ac230v/10%, single phase 50hz;.power consumption: less than 5w (except output points);.temperature display range: -5060, error:0.5;.sensor: ntc, pvc, 1.5m long; .compressor output capacity: 3a/250vac (if surpass 3a, append electromagnetism contactor);.alarm output: buzzer embedded. Function:1. operation: when the temp. Of refrigerator descends to the setting temperature ts, the compressor is off;when it rises to ts+ td, the compressor is on;2. compressor protection mode: set the protection time according to the parameter ac;3. edition display: after 3 seconds display of the edition no. Firstly, the controller shows the temp. And starts to run normally;