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RM4TR32

$342.00

Three-phase network control relay RM4-T – range 300..430 V RM4TR32

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Description

Three-phase network control relay RM4-T – range 300..430 V RM4TR32

Main
range of product
Harmony Relay RM4TR32
product or component type
Industrial measurement and control relays
relay type
Control relay
product specific application
For 3-phase supply
relay name
RM4-T
relay monitored parameters
Phase failure detection
Phase sequence
Overvoltage and undervoltage detection
time delay
Adjustable 0.1…10 s
measurement range
290…484 V
contacts type and composition
2 C/O
poles description
3P
Complementary
maximum switching voltage
440 V AC
control threshold undervoltage
300…430 V
control threshold overvoltage
420…480 V
output contacts
2 C/O
setting accuracy of the switching threshold
+/-3 %
switching threshold drift
<= 0.06 % per degree centigrade depending permissible ambient air temperature
<= 0.5 % within the measuring range
setting accuracy of time delay
10 P
time delay drift
<= 0.07 % per degree centigrade depending on the rated operational temperature
<= 0.5 % within the measuring range
hysteresis
5 % fixed of de-energisation threshold
delay at power up
650 ms
maximum measuring cycle
80 ms
marking
CE
overvoltage category
III conforming to IEC 60664-1
[Ui] rated insulation voltage
500 V conforming to IEC
supply frequency
50/60 Hz +/- 5 %
operating position
Any position without derating
connections – terminals
Screw terminals, 2 x 1.5 mm²flexible with cable end
Screw terminals, 2 x 2.5 mm²flexible without cable end
tightening torque
0.6…1.1 N.m
mechanical durability
30000000 cycles
[Ith] conventional free air thermal current
8 A
[Ie] rated operational current
2 A at 70 °C 24 V DC-13 conforming to IEC 60947-5-1/1991
2 A at 70 °C 24 V DC-13 conforming to VDE 0660
3 A at 70 °C 115 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 24 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 250 V AC-15 conforming to IEC 60947-5-1/1991
3 A at 70 °C 250 V AC-15 conforming to VDE 0660
0.1 A at 70 °C 250 V DC-13 conforming to IEC 60947-5-1/1991
0.1 A at 70 °C 250 V DC-13 conforming to VDE 0660
0.3 A at 70 °C 115 V DC-13 conforming to IEC 60947-5-1/1991
0.3 A at 70 °C 115 V DC-13 conforming to VDE 0660
switching capacity in mA
10 mA at 12 V
switching voltage
250 V AC
contacts material
90/10 silver nickel contacts
number of cables
2
height
78 mm
width
22.5 mm
depth
80 mm
terminals description ISO n°1
(15-16-18)OC
(L1-L2-L3)CO
(25-26-28)OC
output relay state
Tripped, fault present
9 mm pitches
2.5
net weight
0.11 kg
Environment
electromagnetic compatibility
Electrostatic discharge – test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2
Electrostatic discharge – test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2
Resistance to electrostatic discharge – test level: 6 kV (contact) conforming to IEC 61000-4-2 level 3
Resistance to electrostatic discharge – test level: 8 kV (air) conforming to IEC 61000-4-2 level 3
standards
EN/IEC 60255-6
product certifications
CSA
GL
UL
directives
73/23/EEC – low voltage directive
89/336/EEC – electromagnetic compatibility
ambient air temperature for storage
-40…85 °C
ambient air temperature for operation
-20…65 °C
relative humidity
15…85 % 3K3 conforming to IEC 60721-3-3
vibration resistance
0.35 ms (f= 10…55 Hz) conforming to IEC 60068-2-6
shock resistance
15 gn for 11 ms conforming to IEC 60068-2-27
IP degree of protection
IP20 (terminals) conforming to IEC 60529
IP50 (casing) conforming to IEC 60529
pollution degree
3 conforming to IEC 60664-1
dielectric test voltage
2.5 kV
non-dissipating shock wave
4.8 kV
resistance to electrostatic discharge
6 kV contact conforming to IEC 61000-4-2 level 3
8 kV air conforming to IEC 61000-4-2 level 3
resistance to electromagnetic fields
10 V/m conforming to IEC 61000-4-3 level 3
resistance to fast transients
2 kV conforming to IEC 61000-4-4 level 3
disturbance radiated/conducted
CISPR 11 group 1 – class A
CISPR 22 – class A