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Suitable for Screw Chiller Module Unit
*Support module units, support up to 8 units;
*Stepless and four steps loading available;
*Support password protection, used with HMI can implement three steps password protection;
*Support trial run function
*Support data logging function
*Special oil return protection function;
*Can choose pressure switch or pressure transducer;
*Support off memory function;
*Chilled water high/low temperature protection, chilled water temperature differential protection. Cooling water high/low temperature protection, cooling water temperature differential protection;
*Support probe lost protection;
*Strong stability, 0.15-80MHz interference rejection, 4KV high voltage and surge resistance;
*SMT technology, 48hours burn-in test for ensuring quality;
*MODBUS-RTU RS485 widely-used communication protocol, up to 1km max distance (Gateway Free);
*PCB Surface painted with CRC, avoid leakage, short circuit, and erosion from acid/ alkali / alcohol/ humidity/ salt spray;
*Featured with tension and torsion resistance probe, long working life;
*Wide voltage range, avoid misoperation caused by voltage fluctuation;
*All I/O on control board fixed with indicator lights for intuitionistic estimation. Control logic implemented on the control board;
*Featured with European terminal blocks for I/O connection, easy assemble
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| Posted by |
Shenzhensyslab
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| e-Mail | Contact company |
Company
| shenzhen syslab electronics co.,Ltd
| | Address | Rm.5,3/F,University-town Business Park,Lis | City & ZIP
| Shenzhen 518057
| Country
| China 
| Phone
| For registered Members only.
| Fax
| For registered Members only.
| | Key Customers / Clientele | | | Company Profile | As one of a leading high-tech enterprise that specializes in HAVC/R microprocessor controller, Syslab has always dedicated significant resources to technology research, design, and manufacture high performance products which respond to the expectation of customers and HAVC/R market.
Syslab combine its expertise to develop the innovated, advanced, reliable completely control solutions range from Air conditioning, Air Handling Unit, Packaged Unit, Chiller, Heat Pump, Rooftop Unit, Humidifier, Constant Temperature & Humidifier Unit, Dehumidifier and so on.
Throughout the process, we are in compliance with the strictest international ISO9000 standard, all the products with very strong anti-interference ability and have passed EMS Class B certificated. Our QC team makes sure every product undergo the strict test and make sure its high performance. So our excellent quality and reasonable price get a very good reputation and satisfaction from our customers.
| | URL | For registered Members only. | | Rating |  (0 reviews) | | Popular tags | | |
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 | | Keywords (seperated by comma) | Controller | | Product Specifications | *Controller dimension: 222.6mm?158mm, fixed by 4 fixing holes (Hole dia:4.5mm), transverse hole distance 215mm, vertical hole distance 113.5mm;
*20 digital inputs: Circulating water pump switch, Cooling water flow switch, Anti-freeze auxiliary heating fault, User fault chain, Circulating water pump overload, Remote control, Compressor oil lever switch and oil level pressure differential, Compressor high/low pressure, Compressor overload/overheat, Filter screen blockage.
*16 relay outputs: Circulating water pump, Anti-freeze auxiliary electric heating, Cooling water pump, Compressor startup Compressor 25% valve, 50% valve 75% valve, Compressor liquid injection valve, Compressor four-way valve, Fault output.
*4 analogue inputs: Temperature of cooling water supply, Temperature of cooling water return, Temperature of chilled water supply, Temperature of chilled water return. Extend up to 8 inputs.
*Suitable for MT500 Touchscreen HMI, SL800 Text HMI.
*2 Analogue outputs;
*Relay power output: 250V/5A;
*Transformer power output: 12V/1A.
ORIGIN: China
| | Industry Category | industrial | | Quality/Safety Certifications | | | Delivery Lead Time | 30d | | Payment & Price Terms | FOB | | My Offers | Manufacturer of humidifiers & microprocessor controllers for HVAC/R applications via the following business units: controllers for air-conditioning, controllers for refrigeration, humidification systems & monitoring & remote management systems. OEM supplier, installer & designer working in the HVAC/R market. | | Product Portfolio / Other Products | | | Customers | Shanghai SINKO Air Conditioning Equipment Co.,Ltd.
Guangdong Jirong Air-Conditioning Equipment Co
Shandong Bright Air Conditioning Co.,Ltd.
Yantai Lande air conditioning industries co, Ltd | | Detailed Company Introduction | | | FOB Price & Port | USD 10000000 | | Packaging Details | 101-500 | | Our Team | Gary | | Web Site | For registered Members only. |
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| Product Details |
| Product id |
246031 |
| Visits |
163 |
| Date |
2010.01.29 |
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