Product data sheet
Characteristics
RM4TA31
three-phase network control relay RM4-T -
range 200..240 V
Main
Range of product
Product or component
type
Relay type
Product specific appli-
cation
Relay name
Relay monitored pa-
rameters
Time delay
Measurement range
Contacts type and com-
position
Poles description
Zelio Control
Industrial measurement and control relays
Control relay
For 3-phase supply
RM4-T
Asymmetry
Phase failure detection
Phase sequence
Adjustable 0.1...10 s
2 C/O
3P
The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein.
This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof.
Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.
160...300 V
Complementary
[Us] rated supply voltage
Output contacts
Setting accuracy of the switching threshold
Switching threshold drift
Setting accuracy of time delay
Time delay drift
Hysteresis
Delay at power up
Measuring cycle
Adjustment of asymmetry threshold
Marking
Overvoltage category
[Ui] rated insulation voltage
Supply frequency
Operating position
Connections - terminals
Tightening torque
Mechanical durability
[Ith] conventional free air thermal current
[Ie] rated operational current
220...240 V 50/60 Hz
2 C/O
+/-3 %
<= 0.5 % within the measuring range
<= 0.06 % per degree centigrade depending permissible ambient air temperature
10 P
<= 0.5 % within the measuring range
<= 0.07 % per degree centigrade depending on the rated operational temperature
50 % fixed of asymmetry percentage
< 650 ms
<= 80 ms
5...15 %
CE : EMC 89/336/EEC
CE : LVD 73/23/EEC
III conforming to IEC 60664-1
500 V conforming to IEC
50/60 Hz +/- 5 %
Any position without
Screw terminals 2 x 2.5 mm², flexible cable without cable end
Screw terminals 2 x 1.5 mm², flexible cable with cable end
0.6...1.1 N.m
<= 30000000 cycles
8A
0.3 A at 70 °C 115 V DC-13 conforming to VDE 0660
0.3 A at 70 °C 115 V DC-13 conforming to IEC 60947-5-1/1991
0.1 A at 70 °C 250 V DC-13 conforming to VDE 0660
0.1 A at 70 °C 250 V DC-13 conforming to IEC 60947-5-1/1991
3 A at 70 °C 250 V AC-15 conforming to VDE 0660
3 A at 70 °C 250 V AC-15 conforming to IEC 60947-5-1/1991
3 A at 70 °C 24 V AC-15 conforming to VDE 0660
3 A at 70 °C 24 V AC-15 conforming to IEC 60947-5-1/1991
3 A at 70 °C 115 V AC-15 conforming to VDE 0660
3 A at 70 °C 115 V AC-15 conforming to IEC 60947-5-1/1991
2 A at 70 °C 24 V DC-13 conforming to VDE 0660
2 A at 70 °C 24 V DC-13 conforming to IEC 60947-5-1/1991
10 mA at 12 V
Switching capacity in mA
Aug 15, 2014
1
Switching voltage
Contacts material
Number of cables
Height
Width
Depth
Terminals description ISO n°1
250 V AC
<= 440 V AC
90/10 silver nickel contacts
2
78 mm
22.5 mm
80 mm
(15-16-18)OC
(25-26-28)OC
(L1-L2-L3)CO
Tripped, fault present
2.5
0.11 kg
0.1...10 s
Output relay state
9 mm pitches
Product weight
Time delay on de-energisation
Environment
Standards
Product certifications
EN/IEC 60255-6
CSA
GL
UL
-40...85 °C
-20...65 °C
15...85 % 3K3 conforming to IEC 60721-3-3
0.35 ms (f = 10...55 Hz) conforming to IEC 60068-2-6
15 gn for 11 ms conforming to IEC 60068-2-27
IP50 (casing) conforming to IEC 60529
IP20 (terminals) conforming to IEC 60529
3 conforming to IEC 60664-1
2.5 kV
4.8 kV
8 kV air conforming to IEC 61000-4-2 level 3
6 kV contact conforming to IEC 61000-4-2 level 3
10 V/m conforming to IEC 61000-4-3 level 3
2 kV conforming to IEC 61000-4-4 level 3
2 kV conforming to IEC 61000-4-5 level 3
CISPR 11 group 1 - class A
CISPR 22 - class A
Ambient air temperature for storage
Ambient air temperature for operation
Relative humidity
Vibration resistance
Shock resistance
IP degree of protection
Pollution degree
Dielectric test voltage
Non-dissipating shock wave
Resistance to electrostatic discharge
Resistance to electromagnetic fields
Resistance to fast transients
Protection against electric shocks
Disturbance radiated/conducted
2
DSP 与 ARM 处理器
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