Product Description
three-Phase Asymmetry control relay 380…480Vac, 2 C/O
Technical Specifications
Download Product Datasheet
Main
range of product |
Zelio Control
|
|
product or component type |
Modular measurement and control relays
|
|
relay type |
Control relay
|
|
network number of phases |
3 phases
|
|
relay name |
RM22TA
|
|
relay monitored parameters |
Phase sequence Phase failure detection Asymmetry
|
|
time delay type |
Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt
|
|
switching capacity in VA |
2000 VA
|
|
measurement range |
380...480 V voltage AC
|
|
Complementary
reset time |
1500 ms at maximum voltage
|
|
maximum switching voltage |
250 V AC
|
|
minimum switching current |
10 mA at 5 V DC
|
|
maximum switching current |
8 A AC
|
|
[Us] rated supply voltage |
380...480 V AC
|
|
supply voltage limits |
304…576 V AC
|
|
operating limits |
- 20 % + 20 % Un
|
|
power consumption in VA |
15 VA at 480 V AC 60 Hz
|
|
voltage detection threshold |
< 100 V AC
|
|
supply voltage frequency |
50...60 Hz +/- 10 %
|
|
output contacts |
2 C/O
|
|
setting accuracy of the switching threshold |
+/- 10 % of the full scale
|
|
switching threshold drift |
<= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range
|
|
setting accuracy of time delay |
10 P
|
|
time delay drift |
<= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range
|
|
hysteresis |
2 % fixed of selectable
|
|
run-up delay at power-up |
650 ms
|
|
maximum measuring cycle |
150 ms measurement cycle as true rms value
|
|
threshold adjustment voltage |
2...20 % of Un selected
|
|
voltage range |
380...480 V phase to phase
|
|
adjustment of asymmetry threshold |
5...15 % of Un selected
|
|
repeat accuracy |
+/- 0.5 % for input and measurement circuit +/- 3 % for time delay
|
|
measurement error |
< 1 % over the whole range with voltage variation < 0.05 %/°C with temperature variation
|
|
response time |
<= 300 ms
|
|
overvoltage category |
III conforming to IEC 60664-1 III conforming to UL 508
|
|
insulation resistance |
> 100 MOhm at 500 V DC conforming to IEC 60255-27
|
|
mounting position |
Any position
|
|
connections - terminals |
Screw terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end Screw terminals, 1 x 0.5...1 x 3.3 mm² (AWG 20...AWG 12) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end
|
|
tightening torque |
0.6…1 N.m conforming to IEC 60947-1
|
|
housing material |
Self-extinguishing plastic
|
|
status LED |
LED (yellow)relay ON: LED (green)power ON:
|
|
mounting support |
35 mm DIN rail conforming to EN/IEC 60715
|
|
electrical durability |
100000 cycles
|
|
mechanical durability |
10000000 cycles
|
|
utilisation category |
AC-15 conforming to IEC 60947-5-1 DC-13 conforming to IEC 60947-5-1 AC-1 conforming to IEC 60947-4-1 DC-1 conforming to IEC 60947-4-1
|
|
safety reliability data |
MTTFd = 388.1 years B10d = 350000
|
|
contacts material |
Cadmium free
|
|
width |
22.5 mm
|
|
product weight |
0.09 kg
|
|
Environment
immunity to microbreaks |
10 ms
|
|
electromagnetic compatibility |
Immunity for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-1 Immunity for industrial environments conforming to EN/IEC 61000-6-2 Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3 Emission standard for industrial environments conforming to EN/IEC 61000-6-4 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 Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4 Electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4 Surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5 Surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5 Conducted and radiated emissions class B group 1 conforming to CISPR 11 Conducted and radiated emissions class B conforming to CISPR 22
|
|
standards |
EN/IEC 60255-1
|
|
product certifications |
GL EAC CCC CE CSA China RoHS UL RCM
|
|
ambient air temperature for storage |
-40…70 °C
|
|
ambient air temperature for operation |
-20…50 °C at 60 Hz -20…60 °C at 50 Hz AC/DC
|
|
relative humidity |
93…97 % at 25…55 °C conforming to IEC 60068-2-30
|
|
vibration resistance |
0.075 mm (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6 1 gn (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6 0.035 mm (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6 0.5 gn (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6
|
|
shock resistance |
15 gn (duration = 11 ms) for not in operation conforming to IEC 60068-2-27 5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27
|
|
IP degree of protection |
IP20 (terminals) conforming to IEC 60529 IP40 (housing) conforming to IEC 60529 IP50 (front panel) conforming to IEC 60529
|
|
pollution degree |
3 conforming to IEC 60664-1 3 conforming to UL 508
|
|
dielectric test voltage |
2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27
|
|
Offer Sustainability
Sustainable offer status |
Green Premium product
|
|
EU RoHS Directive |
|
|
Mercury free |
Yes
|
|
RoHS exemption information |
|
|
China RoHS Regulation |
|
|
Environmental Disclosure |
|
|
Circularity Profile |
|
|
WEEE |
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
|
|
More Information
Please visit the product page on our main site for more information.
Learn more