Crouzet 88896203 Data Sheet

21 mm - 2 or 4 Relays RTMA4 Part number 88896203
Miniature plug-in timer (21 x 27 mm) Function A : Delay on energisation Multi
Part numbers
Specifications
Type
Functions
Relay outputs
Nominal rating
Supply voltage
Absorbed power (W)
88 896 203
RTMA4
A
4 timed changeover
5 A AC
24 V AC
1,7
Timing ranges
0,1→1s 1→10s 0,1→1min 1→10min 0,1→1h 1→10h 10→100h
Display precision
-
0 % / + 10 % at 25 °C of full scale, according to CEI/EN61812
Repetition accuracy (with constant parameters)
±
0,5 %
Drift Temperature
± 0,05 %/ °C
Drift Voltage
±
0,2 %/V
Maximum reset time by de-energisation during timed delay
50 ms Maximum reset time by de-energisation after timing
250 ms
Operating range
±
15 % of supply (AC)
±
10 % of supply (DC)
Frequency (Hz)
50/60 Hz ±
1 Hz
Immunity from micro power cuts : typical
< 5 ms Ripple±
10 % (DC)
Operating factor
100 %
Maximum power rating (resistive)
1250 VA / 120 W
Minimum current
100 mA
Maximum breaking voltage
250 V AC
Type of contacts
AgNi
Max. permitted number of operations at 1 max 250 V AC resistive per hour
600
Electrical life at I max. 250 V AC resistive (number of operations)
10
5
Mechanical life (operations)
10
7
Breakdown voltage conforming to IEC/EN 61812
-1 and
60601-1
2 kV at 1 mA / 1 min / 50 Hz
Display of output state by LED
Green : power on yellow : output on
Conformity to standards
CEI/EN61812-1, CEI/EN60601-1, EN50081-2, EN61000
-6-
2, CEI/EN60601
-1-
2, Directives BT (73/23/CEE + 93/68/CEE (CE marking) ) + CEM
(89/336/CEE)
Approvals
UL - cUL
Temperature limits use (°C)
-
20→+60
Temperature limits stored (°C)
-
40→+70
Insulation coordination (IEC/EN 60664
-1)
4 kV / surge category 3
Degree of protection IEC 60529
IP 50 (casing)
Vibration resistance acc. to IEC/EN 60068
-2-6
f=10→55Hz
A = 0,35 mm
Relative humidity (no condensation)
95 % max (CEI 60068
-2-3)
Electromagnetic compatibility
Class 2 according to EN61812
-1/A11
Immunity to electrostatic discharges acc.
IEC/EN 61000
-4-
2
Level III (Air 8 K : contact 6kV)
Immunity to radiated, radio
-frequency, electromagnetic
field acc. IEC/EN 61000
-4-3
Level III (10 V/m : 26 M Hz to 1 G Hz / 900 M Hz)
Immunity to rapid transient bursts acc. to IEC/EN 61000
-4-
4
Level III (Direct 2 kV : coupled 1kV)
Immunity to radio frequency in common mode acc. to IEC/EN 61000
-4-6
Level III (10 V (rms) : 0,15 M Hz to 80 Mhz)
Immunity to shock waves according to IEC/EN 61000
-4-5
AC : level III (common mode 2 kV, differential mode : 1 kV DC : MC/MD : 0,5 kV
Immunity to voltage dips and breaks acc. to IEC/EN 61000
-
4-11
30 % / 10 ms 60 % / 100 ms / 1 s > 95 % 5 s
05/09/2014 www.crouzet.com
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
Mains-borne and radiated emissions acc. to EN 55022 (CISPR22), EN55011 (CISPR11)
Class B
Housing material
Self-extinguishing
Weight (g)
55
Dimensions (mm)
RTMA2 / RTMA4
Dimensions (mm)
Base for DIN rail mounting RTMA4 - 26 532 706
Dimensions (mm)
Spring clips for terminal base 26 532 702
05/09/2014 www.crouzet.com
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
Dimensions (mm)
Spring clips for P.C.B. base 26 532 704
Dimensions (mm)
PCB base RTMA4 - 26 532 708
Curves
RTMA4
05/09/2014 www.crouzet.com
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
Function A
*** TRADUCTION MANQUANTE ***
Connections
RTMA4
No 2-3
Legend
Supply
Timed or instantaneous (switch set to "INST") relay outputs
05/09/2014 www.crouzet.com
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
Loading...