Fixed Cycle Timing – Level 1 Controller - Gardner Denver DGH Series Instruction Manual

Pressure-swing desiccant type compressed air dryers
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6. Controller – Level 1
Dryer MOP
ISO Class
Dew Point
Cycle Time (minutes)
Energy (Purge)
Time
Savings Setting
t0
all
t1
all
t2
all
70%
60%
50%
40%
t3
30%
20%
10%
0%
t4
all
t5
all
t6
all
70%
60%
50%
40%
t7
30%
20%
10%
0%
t8
all
Purge time (min:sec)
at 0% Energy Savings
setting [(t3-t2) or (t7-t6)]
Repress. time (min:sec)
at 0% Energy Savings
setting [(t4-t3) or (t8-t7)]
6. Controller – Level 1
60-150 psig
1
2
-73°C
-40°C
-20°C
-100°F
-40°F
-4°F
4
10
Time from start of cycle
(minutes : seconds)
00:00
00:00
00:00
00:02
00:02
00:02
00:06
00:06
00:06
00:26
01:16
02:09
00:32
01:40
02:50
00:39
02:03
03:31
00:46
02:26
04:11
00:52
02:50
04:52
00:59
03:13
05:33
01:05
03:37
06:14
01:12
04:00
06:55
02:00
05:00
08:00
02:02
05:02
08:02
02:06
05:06
08:06
02:26
06:16
10:09
02:32
06:40
10:50
02:39
07:03
11:31
02:46
07:26
12:11
02:52
07:50
12:52
02:59
08:13
13:33
03:05
08:37
14:14
03:12
09:00
14:55
04:00
10:00
16:00
Reference Data
01:06
03:54
06:49
00:48
01:00
01:05
Fixed Cycle Timing – Level 1 Controller
3
4
1
+3°C
-73°C
+38°F
-100°F
16
24
4
00:00
00:00
00:02
00:02
00:06
00:06
03:19
00:19
04:24
00:23
05:28
00:27
06:32
00:31
07:37
00:35
08:41
00:40
09:46
00:44
10:50
00:48
12:00
02:00
12:02
02:02
12:06
02:06
15:19
02:19
16:24
02:23
17:28
02:27
18:32
02:31
19:37
02:35
20:41
02:40
21:46
02:44
22:50
02:48
24:00
04:00
10:44
00:42
01:10
01:12
Table 6-3
- 20 –
120-250 psig
2
3
-40°C
-20°C
-40°F
-4°F
10
16
Time from start of cycle
(minutes : seconds)
00:00
00:00
00:02
00:02
00:06
00:06
00:58
01:46
01:16
02:20
01:33
02:53
01:50
03:26
02:08
04:00
02:25
04:33
02:43
05:07
03:00
05:40
05:00
08:00
05:02
08:02
05:06
08:06
05:58
09:46
06:16
10:20
06:33
10:53
06:50
11:26
07:08
12:00
07:25
12:33
07:43
13:07
08:00
13:40
10:00
16:00
02:54
05:34
02:00
02:20
4
+3°C
+38°F
24
00:00
00:02
00:06
02:52
03:48
04:43
05:38
06:34
07:29
08:25
09:20
12:00
12:02
12:06
14:52
15:48
16:43
17:38
18:34
19:29
20:25
21:20
24:00
09:14
02:40

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