RTM Plug
-
in RTMA2 Part number 88895206
Miniature plug-in timer (21 x 27 mm)
Function A : Delay on energisation
Multi
-range 0.1 s to 10 h
Excellent noise resistance
Relay output, 2 or 4 changeover contacts
Part numbers
Specifications
Type
Functions
Relay outputs
Nominal rating
Supply voltage
Absorbed power (W)
88 895 206
RTMA2
A
2 timed changeover
5 A AC
110 V AC
2,6
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)
105
Mechanical life (operations)
107
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
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
26/02/2014 www.crouzet.com
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
RTMA2 - 26 532 707
Dimensions (mm)
Spring clip for DIN rail base
26 532 702
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
26/02/2014 www.crouzet.com
Dimensions (mm)
Spring clip for PCB base
26 532 704
Dimensions (mm)
PCB base RTMA2
26 532 709
Curves
RTMA2
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
26/02/2014 www.crouzet.com
Function A
*** TRADUCTION MANQUANTE ***
Connections
RTMA 2
N
o
Legend
Supply
Timed or instantaneous (switch set to "INST") relay outputs
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
26/02/2014 www.crouzet.com
