User manual

10
0
8
6
4
2
Technical Data
Dimensions
Connection Diagram
Caution:
1) Rated voltage must raise to the indicated value in less than 1s.
2) Do not use with generator.
(Figure 5)
MULTI-FUNCTIONAL TIMER
(MCB-7 MCB-8 MCB-9)
(TÝP PK 22)
35
23
12
19
Time Settings
Adjusting ON and OFF Time
It is calculated by selecting time region knob and using t
off
or t
on
knob
as the formula: a, limit of time region;
t, required time; x, position of knob;
1-ER Function
T off
2-EM Function
3-On Flasher
4-Off Flasher
MCB9
MCB8
U
T on
U
Figure-4
Mode selection (Function Table)
a
10.t
X=
ve
For example;
Position of knob
=30s
3
10
t=
.30s
= 9 s
Position of knob
=10h
10.5
10h
x=
= 5
if required to adjust 5 hours;
Required time
A2
A1
1
3
2
A3
MCB 7-8-9
if t
on
or t
off
knob shows 3;
ON
OUT
t
1s
10 s
30h
10h
60m
10m
60s
30s
10
8
6
4
0
2
MCB-7
t
ON
ON
OUT
t
OFF
1s
10 s
30h
10h
60m
10m
60s
30s
10
8
6
4
0
2
10
8
6
4
0
2
MCB-8
MCB-7, MCB-8, MCB-9 multifunctional microprocessor based timer
relay. It designed with the fine adjustable scale from 0.1 sec. to 30 h with
different programming modes (MCB-9) and with the slim case.
MCB-7
ER MODE
MCB-7, is a time relay that works at ER function
It can be adjusted from 0.1 seconds to 30 hours.
MCB-8, is a time relay that works at ER or
EM function. It can be adjusted from 0.1 seconds to
30 hours.
MCB-8
ER MODE
EM MODE
t
ON
ON
OUT
t
OFF
1s
10 s
30h
10h
60m
10m
60s
30s
10
8
6
4
0
2
10
8
6
4
0
2
MCB-9
MCB-9
ER MODE
EM MODE
FLASHER
ON FLASHER
OFF FLASHER
MCB-9, is a time relay that works as ER,EM,
Off Flasher or On Flasher according to user’s
require.
It can be adjusted from 0.1 seconds to 30 hours.
x
10
t=
.a
30h
10h
1s
10s
60m
10m
60s
30s
30h
10h
1s
10s
60m
10m
60s
30s
10
0
8
6
4
2
time region
maximum value
time region
maximum value
PRECAUTIONS FOR INSTALLATION AND SAFE USE
Failure to follow those instructions will result in death or serious injury.
- Disconnect all power before working on equipment..
- When the device is connected to the network, do not remove the front
panel.
- Do not try to clean the device with solvent or the like.Only clean with dry
cloth.
- Verify correct terminal connections when wiring.
- Electrical equipment should be serviced only by your component seller.
- Mount device to the panel
19
61
90
28
48
58
45
A2951/Rev.3
0.1-1 s.
TIME
INTERVAL
9 min.-30 hour
0.1-10 s.
0.2-30 s.
0.3-60 s.
3 s.-10 min.
15 s.-60 min.
3 min.-10 hour
MCB-7/8/9
ADJUSTABLE
TIME VALUE
MCB-7/8/9
1 s.
30 hour
10 s.
30 s.
60 s.
10 min.
60 min.
10 hour
TIME TABLE
T off
U
T on
T on
U
T off
No responsibility is assured by the manufacturer or any of its subsidiaries
for any consequences arising out of the use of this material.
Rated Voltage (Un) : 220 VAC, 230 VAC, 240 VAC, 24 VAC/DC
(115,127 V AC and 12 VAC/DC available upon request)
Operating Range
: (0.9-1.1) x Un
Operating Frequency : 50/60 Hz.
Output Contact : 1 Changeover 8A/2000 VA (NO: 8A, NC: 6A)Cosϕ =1
Repetition Error : +/-%0.1
Reset Time : <=150 msec.
Ambient Temperature : -5°C ; +50°C
Dimensions : Tip PK22
Protection Class : IP 20
Connection : Slimline,Terminal (Panel mount is available
with the plastic adapter part.
Refer to fig. 5
Package Weight : 2.5 kg. (24 pcs. per package)
A1-A2 : 115/127/220/230 VAC
A3-A2 : 12 VAC/DC
24 VAC/DC
Vertrieb durch TDE Instruments GmbH