參數(shù)資料
型號: 8534-8230
英文描述: TIMER MULTIFUNCTION
中文描述: 多功能計(jì)時器
文件頁數(shù): 3/10頁
文件大?。?/td> 228K
代理商: 8534-8230
TIME SCALES
85 Series
Miniature Plug-in Timers 5 - 10 A
13
The (C) indicated in the diagrams refers to the position of the NO contacts.
When the red LED (C) is illuminated the NO contact are closed.
U = SUPPLY VOLTAGE
C = RELAY CONTACT (NO)
(AI)
ON delay.
Apply power to timer.
Contact transfers after preset time has elapsed.
Reset occurs when power is removed.
(DI)
ON pulse.
Apply power to timer.
Contact transfers immediately.
After preset time has elapsed, contact returns to original position.
(SW)
Symmetrical recycler: pulse start.
Apply power to timer.
First transfer of contact occurs as soon as power is applied.
The timer now cycles between
ON
and
OFF
as long as
power is applied. The ratio is 1:1 (time off = time on).
(SP)
Symmetrical recycler: pause start.
Apply power to timer.
First transfer of contact occurs after preset time has elapsed.
The timer now cycles between
OFF
and
ON
as long as power
(time off = time on).
(0.1...1) s
1 2 3
(1...10) s
1 2 3
(1...10) h
1 2 3
(10...60) min
1 2 3
(1...10) min
1 2 3
(10...60) s
1 2 3
DESCRIPTION OF THE FUNCTIONS
RADIATED AND CONDUCTED EMISSION
EN 55022
class B
TYPE OF TEST
ELECTROSTATIC DISCHARGE - contact discharge
REFERENCE STANDARD
EN 61000-4-2
n.a.
8 kV
15 V/m
4 kV
- air discharge
RADIO-FREQUENCY ELECTROMAGNETIC FIELD (80 ÷ 1000 MHz)
FAST TRANSIENTS (burst) (5-50 ns, 5 kHz) on Supply terminals
SURGES (1.2/50 μs) on Supply terminals
- common mode
- differential mode
RADIO-FREQUENCY COMMON MODE (0.15 ÷ 80 MHz)
on Supply terminals
POWER-FREQUENCY (50 Hz)
ENV 50140 (IEC 1000-4-3)
EN 61000-4-4
EN 61000-4-5
4 kV
2 kV
10 V
ENV 50141 (IEC 1000-4-6)
EN 61000-4-8
30 A/m
EMC SPECIFICATIONS
Types
85.52
85.53
85.54
Types
85.32
85.33
85.34
T
4
3
1
U
C
t<T
2
T
U
C
t<T
4
3
12
T
T
T
T
U
C
t<T
4
3
12
T
T
T
T
T
U
C
t<T
4
3
12
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