SMC Networks HRZ002-W1S-F, Руководство по эксплуатации

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HRX-OM-X010
Chapter 8 Appendix
HRZ Series 8.1 Specification
8-5
8-5

Specification for ethylene glycol solution (low temperature)
Table 8-5 Specification for Ethylene Glycol Aqueous Solution (Low Temperature)
Model HRZ008-L1-F
Cooling method Water cooled refrigerant
Cooling capacity
*1
(50Hz/60Hz)
kW 8.0 (At -10 deg C)
Operating temperature range deg C -20 to 40
Temperature stability deg C ±0.1
*2
Circulating fluid
Ethylene glycol solution 60%
*3
(No intrusion of foreign body)
Refrigerant R448A(HFC/HFO,GWP1387)
*10
Quantity of refrigerant kg 2
Pump capacity
*4
(50Hz/60Hz)
MPa
Max.0.40 (At 20L/min)
(58 [PSIG] At 5.3 [gal/min]) with flow control function by VFD
Main Tank capacity
*5
L Approx.22 (5.8 [gal])
Sub Tank capacity
*6
L Approx.17 (4.5 [gal])
Circulating fluid port Rc 3/4
Facility water
deg C
/MPa
10 to 25 / 0.3 to 0.7 (45 to 100 [PSIG])
Required flow of facility water
*9
(50Hz/60Hz)
L/min 18 / 23 (4.8 / 6.0 [gal/min])
Facility water port Rc 1/2
Power supply 3-phase 50/60Hz AC200/200 to 208V±10%
Main breaker size A 60
Dimensions
*7
mm
W415

D1080

H1075
(W16.34xD42.52xH42.32 [inch])
Weight
*8
kg 236 (520 [lbs])
Communication Serial RS-485 (Dsub-9pin) , Contact signal (Dsub-25pin)
*1: The capacity is derived under the conditions that the facility water temp. is 25 deg C and that the circulating fluid
flow rate is obtained at a specified flow rate of pump capacity. Applied to 50 / 60Hz.
*2: This is a system output temperature, with flow rate defined in pump capacity secured, when stabilized with no
disturbance. Its upper limit may be violated if an insufficient amount of the circulating fluid is present or a
disturbance to flow rate is observed.
*3: Pure ethylene glycol needs dilution with fresh water before use.
Ethylene glycol with additives such as preservatives is NOT available.
*4: The capacity is derived at the Outlet of this system when the circulating fluid temp. is at 20 deg C.
*5: This is a minimum amount of the fluid for operation of the Thermo Chiller outfitted with internal piping and heat
exchanger in this system. Circulating fluid temp.: 20 deg C
*6: This is an auxiliary space with a main tank capacity excluded. Available for circulating fluid recovery from external
piping and backup supply.
*7: This is the dimensions of panels, which is derived without protrusions such as a breaker handle.
*8: This is the mass of the system when it contains no circulating fluid.
*9: Facility water temp. is 25 deg C. There is required flow when adding load described on cooling capacity.
*10: The value of IPCC (Intergovernmental Panel on Climate Change) Forth Assignment Report : Climate Change
2007 (AR4).