KRYZ Frequency conversion series

Control Temperature and Flow -40℃~100℃

Capacidade de arrefecimento0.5kW~10kW
Capacidade de aquecimento0.5kW~10kW
RefrigeranteR134A/R1234yf
Peso115KG~300KG

Air-cooling & Water-cooling

Detalhes de configuração

Modelo		KRYZ-475 KRYZ-475W	KRYZ-4A15W	KRYZ-4A25W
Gama de temperaturas		-40℃～+100℃
Precisão do controlo da temperatura		±0.1℃	±0.1℃	±0.1℃
Reação à temperatura		Pt100	Pt100	Pt100
Indicação da temperatura		0.01k	0.01k	0.01k
Flow output		1～25 L/min	1～25 L/min	1～25 L/min
About traffic description		When the temperature is below -30 degrees, the flow rate is controlled within 80% of the maximum value.
Flow control accuracy		±0.1 L/min	±0.1 L/min	±0.1 L/min
Pressure display		Using pressure sensor, the pressure is displayed on the touch screen, and the pressure control can be adjusted from 0.2bar to 2.5bar
Heating capacity kW		7.5	15	25
Cooling capacity kW	100℃	7.5	15	25
	20℃	7.5	15	25
	0℃	7.5	15	25
	-20℃	4.5	10	16
	-35℃	1.8	4	6.5
Compressor		Inverter scroll compressor
Método de estrangulamento		Válvula de expansão eletrónica
Separador de óleo		Emerson
Filtro secador		Danfoss
Evaporador		Permutador de calor de placas
Bomba de circulação		Variable frequency magnetic drive pump
Entrada, ecrã		7-inch color touch screen, PLC controller
Programming		5 programs can be compiled, each program can compile 40 steps
Communications		Modbus RTU protocol RS485 interface, optional CAN communication bus, Ethernet TCP/IP protocol
Proteção da segurança		It has self-diagnosis function; refrigerator overload protection; high pressure switch, overload relay, thermal protection device, low liquid level protection, high temperature protection, sensor fault protection and other safety protection functions.
Sistema		The entire system is a fully closed system. There will be no water vapor at high temperatures and no absorption of moisture in the air at low temperatures. The system will not cause pressure to rise due to high temperatures during operation, and will automatically replenish heat transfer media at low temperatures.
Refrigerante		R404A/ R507C
Tamanho da interface		G3/4	G3/4	G3/4
Water cooled @25℃		2500L/H ZG3/4	4000L/H ZG1	6000L/H DN32
Condensador arrefecido a água		The water equipment condenser of this product adopts plate heat exchanger, which requires water supply from chiller or low hardness tap water, and requires water purification filter
Air cooled condenser		Microchannel Heat Exchanger	/	/
Power supply 380V50HZ		14kW	25kW	38kW
Dimensões cm		5585175	70100175	80120185
Peso		280kg	360 kg	620kg
Standard		Automatic antifreeze filling system, automatic liquid recovery system
Opcional		220V 60HZ three-phase 400V 50HZ three-phase 440V 60HZ three-phase
Opcional		Temperature extended to -40℃～+135℃
Observação		The external circulation pipeline should have a diameter of DN15 or DN20. The pipeline needs to be well insulated, and high-temperature resistant rubber and plastic insulation pipes can be used.
Material da casca		Cold rolled sheet spraying (standard color 7035)

Modelo		KRYZ-475W/2T	KRYZ-4A15W/2T	KRYZ-4A25W/2T
Gama de temperaturas		-40℃～+100℃
Precisão do controlo da temperatura		±0.1℃	±0.1℃	±0.1℃
Reação à temperatura		Pt100	Pt100	Pt100
Indicação da temperatura		0.01k	0.01k	0.01k
Flow output		1～25 L/min	1～25 L/min	1～25 L/min
About traffic description		When the temperature is below -30 degrees, the flow rate is controlled within 80% of the maximum value.
Flow control accuracy		±0.1 L/min	±0.1 L/min	±0.1 L/min
Fluid output groups		2 groups	2 groups	2 groups
Pressure control per group		0,2bar～2,5bar	0,2bar～2,5bar	0,2bar～2,5bar
Flow Pressure Description		The device can control flow or pressure independently. Different solutions are required for simultaneous control (customization required)
Heating capacity kW		7.5*2	10*2	15*2
Cooling capacity kW	100℃	7.5*2	15*2	25*2
	20℃	7.5*2	15*2	25*2
	0℃	7.5*2	15*2	25*2
	-20℃	4.5*2	8.5*2	14*2
	-35℃	1.8*2	4*2	6.5*2
Compressor		Inverter scroll compressor
Método de estrangulamento		Válvula de expansão eletrónica
Separador de óleo		Emerson
Filtro secador		Danfoss
Evaporador		Permutador de calor de placas
Bomba de circulação		Variable frequency magnetic drive pump
Flow rate, pressure		Electromagnetic flowmeter, pressure value 4～20mA
Entrada, ecrã		7-inch color touch screen, PLC controller
Communications		Modbus RTU protocol RS485 interface, optional CAN communication bus, Ethernet TCP/IP protocol
Proteção da segurança		It has self-diagnosis function; refrigerator overload protection; high pressure switch, overload relay, thermal protection device, low liquid level protection, high temperature protection, sensor fault protection and other safety protection functions.
Sistema		The entire system is a fully closed system. There will be no water vapor at high temperatures and no absorption of moisture in the air at low temperatures. The system will not cause pressure to rise due to high temperatures during operation, and will automatically replenish heat transfer media at low temperatures.
Refrigerante		R404A/R507C/R125/N40 four refrigerants can be used
External output interface size		There are 2 sets of inlet and outlet ports, G3/4
Water cooled @25℃		4000L/H ZG1	8000L/H DN32	12000L/H DN40
Condensador arrefecido a água		The water equipment condenser of this product adopts plate heat exchanger, which requires water supply from chiller or low hardness tap water, and requires water purification filter
Dimensões cm		80120185	100150185	200145205
Power supply 380V50HZ		28kW	45kW	70kW
Peso		660KG	850 kg	1350kg
Standard		Automatic antifreeze filling system, automatic liquid recovery system
Opcional		220V 60HZ three-phase 460V 60HZ three-phase
Opcional		Temperature extended to -40℃～+135℃
Observação		The external circulation pipeline should have a diameter of DN15 or DN20. The pipeline needs to be well insulated, and high-temperature resistant rubber and plastic insulation pipes can be used.
Material da casca		Cold rolled sheet spraying (standard color 7035)

Condições de teste nominais: temperatura do bulbo seco: 20°℃; temperatura do bulbo húmido: 16℃. Temperatura da água de entrada: 20 ℃; temperatura da água de saída: 25 ° C

Os dados desta tabela são apenas para referência. Consulte os parâmetros da placa de identificação da unidade.

If you need special non-standard customization, please contact us

The equipment can meet the direct cooling/direct heating for battery pack and vehicle testing and testing. This equipment is mainly used for cooling and heating capacity testing. It uses variable frequency compressor with adjustable output; variable frequency fan with adjustable speed and heat dissipation; with high-precision temperature, pressure, flow sensors and built-in software, it can calculate heat exchange capacity in real time, automatically recycle and refill refrigerators, etc. It can meet the needs of battery packs of different sizes.

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