Sierra Monitor Corporation HRG015-W - Manual (Page 60)

HRX-OM-J049-A
Chapter 7 Documents
7.1 Standard Specifications HRG010-W HRG015-W
1st edition : Aug. 2006
Rev. A: May. 2007
7-2
Table 7-1 Standard Specifications (2/2)
Item HRG010-W HRG015-W
ALARM1
System stop function for low tank level (tank level switch),
pump/compressor reverse rotation detection (phase relay)
Protection against refrigerant pressure rise
(with a high pressure cutoff SW configured to control pressure to 3.0MPa)
ALARM2
System stop function for pump overload (overcurrent relay), system stop function for abnormal
circulating fluid temperature rise (set temp. of the temperature controller: 43°C)
ALARM3 System stop function for compressor overload (overcurrent relay)
P
rot
ect
iv
e f
unc
tion
(f
or equi
pm
ent
)
Emergency
stop
Others
Protection against supply pressure rise (with a manual relief valve), Antifreezing temperature
control (with an auto pump opera on temperature controller)
External panel SGCC (Munsell 10Y8/0.5 Urban white)
Operation panel SGCC (DIC183 Blue)
Base SECC (Munsell 10Y6/0.5 Urban gray)
Wetted part
SUS (tank, pump impeller, circulating fluid
IN/OUT), BC (pump casing, hose fitting), PVC
Nylon 12, Synthetic rubber (pipe hose),
Polyurethane (limnimeter)
SUS (tank, circulating fluid IN/OUT), BC (pump
impeller, pump casing, hose fitting), PVC Nylon
12, Synthetic rubber (pipe hose), Polyurethane
(limnimeter)
Internal piping for
refrigerant
C1220T
Refrigerant used R407C (HFC)
M
at
eri
al
/S
ubst
anc
e
Refrigerant supplied
amount
1400±20g 1700±20g
Eye bolt M12 × 4 pcs., Y-shaped strainer Rc1/2 ×
1 pcs., nipple for strainer piping 1/2 × 1 pcs
Eye bolt M12 × 4 pcs., Y-shaped strainer Rc3/4
× 1 pcs., nipple for strainer piping 3/4 × 1 pcs
Accessories
(A power supply, signal cable and connection terminal must be prepared under your responsibility.)
Weight 200kg 220kg