Guangdong Netion Power Electronics Technology Co., Ltd.

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Cmate series precision cooling

Basic Features

Application scope

● Computer rooms and data centers (IDC)

● Switching room and mobile room

● High tech environment and laboratory

● Industrial control room and precision processing equipment

● Standard testing room and calibration center

● UPS and battery room

● Biochemical culture room

● Hospitals and testing rooms

Design Features of CMT-RA Unit

● High reliability

Strictly certified high-quality components

Each unit has undergone strict online operation testing before leaving the factory

● High energy efficiency

EVO control system ensures optimal efficiency of refrigeration system

Efficient AC/EC fan with continuously adjustable air volume, optional EC fan sinking design

Efficient and low-noise flexible scroll compressor

Efficient electrode humidifier for precise humidity control

Efficient dehumidification design, absolute humidity control

Efficient frequency conversion control owl type outdoor fan

XFooling indirect Free cooling, making full use of natural cooling source, high efficiency and energy saving

● High adaptability

Multiple configurations of down and up air supply units

Multiple monitoring methods

The air-cooled condenser provides configurations suitable for different temperature environments (including low-temperature start-up)

Customizable design according to customer needs

● Multi cooling capacity section

6KW ~ 100KW

Single compressor refrigeration system, dual compressor refrigeration system

Single system condenser

Multiple cooling methods,

Air cooled/water cooled/ethylene glycol cooled

Dual cooling sources include: air cooling/chilled water, water cooling/chilled water, ethylene glycol/chilled water

Xfcooling indirect Free cooling double cycle

Adopting advanced EVO control system

EVO control display system

7-inch 800x480 dot matrix True color super large touch screen

Visual display of temperature and humidity curve

Visualized visual display device operation status

Multi level password protection

EVO control storage system

Multiple historical alarms can be accessed and viewed on the display, with expandable storage and retrieval of historical records

The unit stores various operational data every 60 seconds and can store long-term historical data. Can be calculated by

machine directly reads data

EVO control acquisition system

Combined with the group control system, multiple temperature and humidity sensors can be connected externally to detect multiple cabinets (racks)

Temperature and humidity of inlet and outlet air

Temperature and humidity sensors can choose between wired and wireless access networks

Select the control mode based on the cooling needs of the rack, including maximum and average values,

As the basis for calculating cooling demand, it can be combined with precise air supply at fixed points to achieve energy-saving in the computer room

EVO control group control system

Group control of multiple units, easy networking

Shared settings, temperature and humidity

Group control mode: demand energy efficiency management, trend energy efficiency management, timed round robin and automatic fault switching

Replace and achieve adaptive energy-saving for air conditioning groups

EVO control and monitoring system

Standard RS485 interface

Optional SNMP and TCP/IP interfaces

Optional GPRS module, automatically sending text messages and prompting maintenance personnel for specific fault status

The maintenance personnel should carry tools according to the prompts for targeted maintenance

The model description of the Cmate series room level precision air cooling is shown in the table below

Sequence Number	1		2	3	4	5
Code	CMT	-	RA	102	D	RH

Indoor unit model:

Sequence Number	Code Interpretation	Optional
1	Brand or Serial name
2	Room level air-cooled series
3	Refrigeration capacity and number of systems	100kW, The mantissa 2 represents a dual system 50kW, The mantissa without 2 represents a single system
4	air supply mode	U: Upward air supply D: underfloor air supply
5	Auxiliary heating and humidification function	NH: humidification RH: constant temperature and humidity RN: Auxiliary heat Single cooling, no auxiliary heating, no humidification Outdoor unit model

Sequence Number	1		2	3	4	5	6
Code	CMT	-	CY	0	X	X	X

Note: The Cmate-RA series air-cooled room level air conditioning consists of indoor units, controllers, and outdoor units.

Small indoor unit parameters

Technical Specifications

Model CMT-RA	6			8			13			17			20
Function	Single cooling	Single cooling+	constant temperature and humidity	Single cooling	Single cooling+	constant temperature and humidity	Single cooling	Single cooling+	constant temperature and humidity	Single cooling	Single cooling+	constant temperature and humidity	Single cooling	Single cooling+	constant temperature and humidity
		electrical heating			electrical heating			electrical heating			electrical heating			electrical heating
air supply mode	F			F			F/D			F/D			F/D

Power supply system	220Vac/1Ph/50Hz			380Vac/3Ph/50Hz			380Vac/3Ph/50Hz			380Vac/3Ph/50Hz			380Vac/3Ph/50Hz
performance parameter
Refrigeration capacitykW	5.8	5.8	5.8	7.6	7.6	7.6	12.6	12.6	12.6	17.5	17.5	17.5	20.2	20.2	20.2
sensible cooling capacitykW	5.2	5.2	5.2	6.9	6.9	6.9	11.3	11.3	11.3	15.7	15.7	15.7	18.2	18.2	18.2
Compressor parameters
Refrigerant form	R410A
Number of compressors	1			1			1			1			1
Supply fan parameters
Fan type	DC EC centrifugal fan
Fan QTY	1			1			1			1			1
Air volumem/h	1900			2400			3800			5300			5700
External residual pressurePa	Standard residual pressure is 20Pa, adjustable from 0 to 400Pa
Electric heating parameters
Electric heating type	PTC Electric heater
Electric heating capacitykW	—	3	3	—	3	3	—	3	3	—	4	4	—	4	4
Electric heating stage	—	1	1	—	1	1	—	1	1	—	1	1	—	1	1
Electrode humidification parameters
Humidification type	electrode humidifier
Humidification amountkg/h	—	—	3	—	—	3	—	—	3	—	—	3	—	—	3
Throttling type	Electronic expansion valve
Air filter screen	G4Plate filter screen
Indoor unit noise (dBA)	65			65			66			67			68
Unit connection pipe
Humidifier inlet pipe	G1/2			G1/2			G1/2			G1/2			G1/2
In the condensate drainage pipe (mm)	19			19			19			19			19
In the refrigerant gas pipe (mm)	12.7			12.7			15.88			15.88			19.05
In the refrigerant liquid pipe (mm)	9.52			9.52			9.52			9.52			12.7
Electrical parameters
Maximum operating current (A)	12.5	30.5	30.5	11	16	16	13.6	18.6	18.6	25.5	33	33	25.5	33	33
dimension∶WxDxH mm	600x510x1900			600x580x1900			600x580x1900			750x660x1900			750x660x1900
GW kg	110			116			135			162			166
Model CMT-CY	81			121			191			241			291
Matching quantity	1			1			1			1			1

① F: Forward air supply D: Bottom air supply;

② Standard operating conditions: return air dry bulb temperature of 24 ° C, relative humidity of 50%, and outdoor dry bulb temperature of 35 ° C.

③ The maximum operating power and full load current refer to the maximum operating power and current that may occur when the indoor unit is equipped with a 45 °C condenser.

Small outdoor unit parameters

Model CMT-CY	81	121	191	241	291
Power supply system	220Vac/1Ph/50Hz
Installation method	Tower			Horizontal
Condensation fan performance
Type	Single phase asynchronous motor+axial flow fan blade			Single phase axial flow fan
Fan QTY	1	1	2	1	1
Air volumem/h	3000	4000	7000	8500	9000
Input Power kW	0.16	0.17	0.38	0.6	0.61
Inpout current A	0.62	0.65	1.7	3.4	3.4
Speed Control	stepless speed regulation
Unit noisedBA	53	55	58	65	68
Dimension :WxDxHmm	835x310x710	880x360x800	930x390x1270	974x580x1040	1076x580x1240
GW kg	45	48	65	59	68

① Nominal operating conditions for heat exchange: inlet temperature 35 ℃, condensation temperature 50 ℃.

Room level air-cooled indoor unit parameters

Model CMT-RA	25	30	35	40	45	50	42	52	62	72	82	92	102
Power supply system	380V/50Hz 3N~
performance parameter
Refrigeration capacitykW	26.5	32.3	36.5	41.9	46.2	50.6	43.6	51.8	65.6	71.6	82.5	92.2	101.5
sensible cooling capacitykW	24.2	29.4	33.1	38.2	42.1	46.2	39.6	47.1	59.9	65.2	75.3	83.9	92.2
Compressor parameters
Fan type	Ec Fan
Fan QTY	1	1	1	1	1	1	1	1	2	2	2	2	2
Air volumem/h②	7000	8550	9250	11000	12000	13000	11000	13000	17000	18600	21500	23800	25500
External residual pressurePa	Standard external residual pressure 20Pa, adjustable from 20 to 30OPa
air filter	G4
Compressor parameters
Compressor type	scroll compressor
Compressor QTY	1	1	1	1	1	1	2	2	2	2	2	2	2
Refrigerant type	R22,Optional R410A
Electric heating parameters
Electric heating type	PTCElectric heater
Electric heating kW (optional specifications)	6	6	6	9	9	9	9	9	9	9	12	12	12
Electric heating currentA	10	10	10	14	14	14	14	14	14	14	19	19	19

Room level air-cooled indoor unit parameters

Model CMT-RA	25	30	35	40	45	50	42	52	62	72	82	92	102
Electrode humidification parameters
Humidification type	electrode humidifier
Electrode humidification kg/h (specifications optional)	5	5	5	5	5	13	5	13	13	13	13	13	13
Electrode humidification currentA	6	6	6	6	6	15	6	15	15	15	15	15	15
Throttling type	Electronic expansion valve
Unit connection pipe
Humidifier inlet pipe	G1/2	G1/2	G1/2	G1/2	G1/2	G1/2	G1/2	G1/2	G1/2	G1/2	G1/2	G1/2	G1/2
Condensate drainage pipeφmm	19	19	19	19	19	19	2×19	2×19	2x19	2×19	2×19	2×19	2x19
Refrigerant gas pipeφmm	22	25	25	25	25	32	2×22	2×22	2×25	2×25	2×25	2×25	2×32
Refrigerant liquid pipeφmm	16	16	16	16	19	19	2×16	2×16	2x16	2×16	2×16	2×19	2×19
Electrical parameters
Full load currentA③	34	38	43	50	53	57	50	57	67	80	91	98	106
Internal machine installation parameters
dimension WxDxHmm	915x996x1975			1315x996x1975					1790x996x1975		2190x996x1975
GWkg	345	366	368	453	468	485	472	492	652	655	708	716	735
Model CMT-CY	351	451	522	582	662	742	291	351	451	522	582	662	742

① Design working condition: 24°C, 50% RH.

② The standard external residual pressure is 20Pa, adjustable from 20 to 300Pa. Consult our company for other residual pressure requirements.

③ The maximum current of the standard configuration of the unit (including heating and humidification), excluding the outdoor unit current, is for on-site distribution reference.

④ Please contact our company for incomplete parameters or other customized requirements.

Parameters of air-cooled outdoor unit

Model CMT-CY	291	351	451	522	582	662	742	832	893	963
Power supply system	220V/50Hz
Max current A	2.9	2.9	2.9	5.8	5.8	5.8	5.8	5.8	8.7	8.7
GW kg	68	72	76	86	118	126	138	147	169	193
L (L)mm	1240	1240	1300	2140	2140	2140	2140	2540	2850	3240
W(W)mm	1076	1178	1076	873	974	974	1076	1076	1076	1076
H(H)mm①	580	580	580	580	580	580	580	580	580	580

① The thickness of the outer machine does not include the size of the support legs, and the standard height of the support legs is 380mm.

② Please contact our company for incomplete parameters or other customized requirements.

Room level chilled water unit parameters

Model CMT-RC	30	40	50	60	70	80	90	100	110
Total cooling capacitykW	28.5	39.5	47.8	55.8	65.2	78.5	85.3	95.3	104.5
sensible cooling capacitykW	28.5	39.5	47.8	55.8	65.2	78.5	85.3	95.3	104.5
Dischargem/h	4.91	6.8	8.23	9.61	11.23	13.52	14.69	16.42	18
Pressure dropkPa	56	53	64	68	74	54.8	61.2	67.6	70.9
QTY	1	1	1	1	1	2	2	2	2
Air volumem3/h	8900	9700	11600	12500	13300	18000	21200	23000	24000
air filter	G4
Electrode humidification kg/h (specifications optional)	5	5	5	5	s	13	13	13	13
Electrode humidification currentA	6	6	6	6	6	15	15	15	15
Electric heating kW (optional specifications)	6	6	6	6	6	9	9	9	9
Electric heating currentA	10	10	10	10	10	14	14	14	14
Power supply system	380V/50Hz 3N~
Full load currentA③	5	5	5	5	5	10	10	10	10
Dimenison WxDxHmm	915x996x1975					1790x996x1975
GW kg	254	283	285	286	305	476	477	478	526
CONNECT SIZEDN	32	40	40	40	50	50	50	50	50
Model CMT-RC	120	130	140	150	160	170	180	190	200
Total cooling capacitykW	113.8	119.2	125.6	141.1	150.2	159	167.1	174.5	185.3
sensible cooling capacitykW	113.8	119.2	125.6	141.1	150.2	159	167.1	174.5	185.3
Dischargem/h	19.6	20.53	21.64	24.31	25.87	27.39	28.79	30.06	31.92
Pressure dropkPa	78.6	86.6	88.5	75.8	81.7	82.9	89.5	93.4	96.5
QTY	2	2	2	3	3	3	3	3	3
Air volumem3/h	24600	25200	26500	32600	35200	36800	37400	38600	39900
air filter	G4
Electrode humidification kg/h (specifications optional)	13	13	13	13	13	13	13	13	13
Electrode humidification currentA	15	15	15	15	15	15	15	15	15
Electric heating kW (optional specifications)	9	9	9	12	12	12	12	12	12
Electric heating currentA	14	14	14	19	19	19	19	19	19
Power supply system	380V/50Hz 3N~
Full load currentA③	10	10	10	15	15	15	15	15	15
Dimenison WxDxHmm	1790x996x1975 2665x996x1975
GW kg	528	530	570	702	705	738	750	752	753
CONNECT SIZEDN	50	50	50	50	50	50	50	50	50

① Design working condition 28C; 40% RH, inlet and outlet water temperature 10/15 ℃.

② Hangzhun external residual pressure 20Pa 20-300Pa adjustable. Consult our company for other residual pressure requirements.

③ Standard configuration of the unit (excluding heating and humidification), for on-site power distribution reference.

④ Please contact our company for incomplete parameters or other customized requirements.

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