特殊要求请与上恒联系
膨胀阀产品命名方式:
例:
制冷剂代号(refrigernt code):
h(r22) r(r502)
m(r134a) n(r407c) s(r404a/r507)
选型表格technical data
r134a
r22
r407c
r404a/r507
型号
(model)
名义容量
nominal capacity
(kw)
型号
(model)
名义容量
nominal capacity
(kw)
型号
(model)
名义容量
nominal capacity
(kw)
型号
(model)
名义容量
nominal capacity
(kw)
tcle
1/4m
1.20
tcle
1/2h
1.76
tcle
1/2n
1.68
tcle
1/3s
1.17
tcle
3/4m
2.29
tcle
1h
3.52
tcle
1n
3.49
tcle
2/3s
2.35
tcle
1-1/2m
4.93
tcle
2h
7.04
tcle
2n
7.00
tcle
1-1/2s
5.28
tcle
2-1/2m
10.91
tcle
3h
10.55
tcle
3n
10.23
tcle
2s
7.04
tcle
3-1/2m
14.08
tcle
5h
17.60
tcle
5n
16.80
tcle
3-1/2s
12.32
tcle
5-1/2m
19.36
tcle
7-1/2h
26.40
tcle
7-1/2n
25.75
tcle
5s
17.60
tcle
7-1/2m
26.05
tcle
10h
35.20
tcle
10n
34.78
tcle
7s
24.64
tcle
9m
30.72
tcle
12h
42.24
tcle
12n
41.85
tcle
8-1/2s
29.92
trfe
11m
38.72
trfe
14h
49.28
trfe
14n
47.93
trfe
10s
35.20
trfe
13m
45.76
trfe
18h
63.36
trfe
18n
61.59
trfe
12s
42.24
trfe
16m
56.32
trfe
22h
77.44
trfe
22n
75.88
trfe
15s
52.80
trfe
19m
66.36
trfe
26h
91.52
trfe
26n
90.79
trfe
18s
63.36
trfe
25m
84.48
trfe
35h
123.20
trfe
35n
121.9
trfe
25s
88.00
trfe
31m
105.60
trfe
45h
158.40
trfe
45n
156.78
trfe
32s
112.64
trfe
45m
147.84
trfe
55h
193.60
trfe
55n
191.41
trfe
38s
133.76
trfe
55m
193.60
trfe
75h
264.00
trfe
75n
262.50
trfe
52s
183.04
trfe
68m
228.80
trfe
100h
352.00
trfe
100n
350.17
trfe
70s
246.40
trfe
80m
280.60
trfe
120h
420.70
trfe
120n
416.70
trfe
84s
295.70
注:名义制冷量是基于蒸发温度te=4.4℃,冷凝温度tc=40℃,阀前制冷剂温度为t1=37.8℃。
note:nominal capacity is based on evaporating temperaturete=4.4℃, condensing temperature tc=40℃,andrefrigerant temperature ahead of valve t1= 37.8℃.
注:如需其它工作特性和规格产品,请与本公司接洽联系。
note:if you have special re,please contact us
过热度调节
出厂过热度设定为3.4k,静过热度调节范围2~8k。
逆时针转动调节杆一圈,过热度减少0.3k。