SUNDI (-80 ~ 250℃)

2021/12/21Dynamic Temp. Control Systems Products SUNDI series 256

Temperature Range-80 ~ 250℃
Temperature Control Accuracy±0.5℃
Heating Power3KW ~ 80KW
Cooling Capacity AT 20℃2.5KW ~ 80KW
Circulating Pump Flow and Pressure20~400L/min 2~2.5BAR
Power Supply7.5 ~ 150KW
Place of OriginChina
Quality Guarantee Period12 months

Product Details

FEATURES:

Typical Applications Of Cooling Heating Chiller: dynamic constant temperature control of high pressure reactor cold and heat source, dynamic constant temperature control of double-layer glass reactor cold and heat source, dynamic constant temperature control of double-layer reactor cold and heat source, constant temperature of microchannel reactor Control; small thermostat control system, steaming system temperature control, material low temperature high temperature aging test, combined chemical cold source heat source constant temperature control, semiconductor equipment cooling heating, vacuum chamber cooling heating constant temperature control.

Dynamic Temperature Control System Advantages And Functions: temperature range from -120℃ to 350℃, superior performance, high precision, intelligent temperature control. Multi-function alarm system and safety function, 7-inch, 10-inch color TFT touch screen graphic display, magnetic drive pump, no shaft seal leakage problem.

Ultra-high Temperature Cooling Technology Can Directly Cool Down From 300℃ High Temperature. Because only the heat transfer medium in the expansion chamber is in contact with the oxygen in the air (and the temperature of the expansion tank is between normal temperature and 60℃), which can reduce the heat transfer medium. The risk of oxidizing and absorbing moisture from the air. No high-temperature heat medium evaporates at high temperature, and continuous control can be achieved with -80℃ to 190℃, -70℃ to 220℃, -88℃to 170℃, -55℃ to 250℃, and -30℃ to 300℃ without pressurization temperature.

Model		SUNDI-825W	SUNDI-835W	SUNDI-855W	SUNDI-875W	SUNDI-8A10W	SUNDI-8A15W	SUNDI-8A25W	SUNDI-8A38W	SUNDI-8A60W	SUNDI-8A80W
Temp. range		-80℃～+250℃
Control Mode		Feedback PID + Our special dynamic control calculation, PLC controller
Temp. control		Process temp. control and jacket temp. control model
Temp. difference		Set or control the temperature difference between jacket oil and raw material process
Program Editor		10 programs, each program can edit 42 steps.
Communication Portocol		MODBUS RTU Protocol, RS485 interface
Material temp. feedback		PT100 OR 4～20mA or communication（normal: PT100)
Temp. feedback		The temp. of three points: the inlet and outlet of equipment, reactor material temp.(external temp. sensor)
Medium temp. acccuracy		±0.5℃								±1℃
Material temp. accuracy		±1℃
Heating power kW		2.5	3.5	5.5	7.5	10	15	25	38	60	80
Cooling capacity kW at	250℃	2.5	3.5	5.5	7.5	10	15	25	38	60	80
	250℃	2.5	3.5	5.5	7.5	10	15	25	38	60	80
	0℃	2.5	3.5	5.5	7.5	10	15	25	38	60	80
	-40℃	1.8	2.6	3.3	5.8	6.4	11	20	31	48	65
	-60℃	1	1.4	1.6	3	3.5	5.8	10	16	23	32
	-75℃	0.3	0.42	0.7	1.3	1.5	2.4	5	8	11	16
Circulation pump max L/min bar		20	35	50	50	110	110	150	200	400	400
Circulation pump max L/min bar		2	2	2	2	2.5	2.5	2.5	2.5	2.5	2.5
Pump		LNEYA magnetic drive pump							German magnetic drive pump
Compressor		Tecumseh closed compressor				Dorin semi-closed compressor
Expansion valve		Emerson thermal expansion valve/Emerson electronic expansion valve/danfoss thermal expansion valve.
Evaporator		DANFOSS/KAORI Plate heat exchanger
Operation Panel		7-inch touch screen，show temp curve\EXCEL data output
Safety protection		Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
Closed circulation system		The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supply oil automatically at low temperature.
Refrigerant		R404A/R23/R14 mixture，optional: R125/R23/R14 mixture
Connection size		G1/2	G3/4	G3/4	G1	G1	G1	DN32 PN10	DN40 PN10	DN50 PN10	DN50 PN10
Water-cooled type W(@20℃)		900L/H	1200L/H	1800L/H	2300L/H	3200L/H	4500L/H	8m³/H	12m³/H	20m³/H	30m³/H
Dimension cm		55 68 145	55 68 145	55 95 170	55 95 170	70 100 175	100 95 185	150 100 185	205 145 205	245 145 225	300 160 225
Weight kg		240	285	345	500	600	950	1300	1550	2200	2850
Power 380V 50HZ		6.5kW	10kW	13kW	19kW	25kW	37kW	50kW	71kW	110kW	150kW

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