This Zelio RM22TA asymmetry control relay allows monitoring of power supply circuits in 3-phase networks. This modular 3-phase control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems: ideal for refurbishment of old installations without using a PLC.
Add to Quote CataloguePart Number | RM22TA31 |
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Country of Origin | ID |
UPC | 785901732365 |
UPC11 | 78590173236 |
EAN | 3606480792144 |
Availability | N |
Lead Time | 43 |
UNSPSC | 39122329 |
HTs Code | 8536490050 |
Prop 65 | This product can expose you to chemicals including: Lead and lead compounds which is known to the State of California to cause Carcinogen & Reproductive harm. For more information go to www.p65warnings.ca.gov |
RoHS Compliant | Yes |
Discount Schedule | CP2 |
Return Indicator | Yes |
Width | 0.89 inch |
Weight | 0.20 pound |
Range Of Product | Zelio Control |
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Product Or Component Type | Modular measurement and control relays |
Relay Type | Control relay |
Network Number Of Phases | 3 phase |
Relay Name | RM22TA |
Relay Monitored Parameters | Asymmetry Phase failure detection Phase sequence |
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 | 200...240 V voltage AC |
Reset Time | 1500 ms at maximum voltage |
Maximum Switching Voltage | 250 V AC |
Minimum Switching Current | 10 mA 5 V DC |
Maximum Switching Current | 8 A AC |
[Us] Rated Supply Voltage | 200...240 V AC |
Supply Voltage Limits | 160…288 V AC |
Operating Limits | 20 % + 20 % Un |
Power Consumption In Va | 10 VA 240 V AC 60 Hz |
Voltage Detection Threshold | < 100 V AC |
Supply Voltage Frequency | 50...60 Hz +/- 10 % |
Output Contacts | 2 C/O |
Setg Accr Of The Swting Thrhld | +/- 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 % |
Time Delay Drift | <= 0.05 % per degree centigrade depending permissible ambient air temperature <= 1 % within the supply voltage range |
Hysteresis | 2 % fixed selectable |
Run-Up Delay At Power-Up | 650 ms |
Measuring Cycle | 150 ms measurement cycle as true rms value |
Threshold Adjustment Voltage | 2...20 % of Un selected |
Voltage Range | 200...240 V phase to phase |
Adj Of Asymmetry Threshold | 5...15 % of Un selected |
Repeat Accuracy | +/- 0.5 % input and measurement circuit +/- 3 % 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 IEC 60664-1 III UL 508 |
Insulation Resistance | > 100 MOhm 500 V DC 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 | 5.31…8.85 lbf.in (0.6…1 N.m) IEC 60947-1 |
Housing Material | Self-extinguishing plastic |
Status Led | Relay ON LED Yellow) Power ON LED Green) |
Mounting Support | 35 mm DIN rail EN/IEC 60715 |
Electrical Durability | 100000 cycles |
Mechanical Durability | 10000000 cycles |
Utilisation Category | AC-15 IEC 60947-5-1 DC-13 IEC 60947-5-1 AC-1 IEC 60947-4-1 DC-1 IEC 60947-4-1 |
Safety Reliability Data | MTTFd = 388.1 years B10d = 350000 |
Contacts Material | Cadmium free |
Width | 0.89 in (22.5 mm) |
Product Weight | 0.20 lb(US) (0.09 kg) |
Immunity To Microbreaks | 10 ms |
Electromagnetic Compatibility | Immunity for residential, commercial and light-industrial environments EN/IEC 61000-6-1 Immunity for industrial environments EN/IEC 61000-6-2 Emission standard for residential, commercial and light-industrial environments EN/IEC 61000-6-3 Emission standard for industrial environments EN/IEC 61000-6-4 Electrostatic discharge 6 kV contact discharge)level 3 IEC 61000-4-2 Electrostatic discharge 8 kV air discharge)level 3 IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test 10 V/mlevel 3 IEC 61000-4-3 Electrical fast transient/burst immunity test 4 kV direct)level 4 IEC 61000-4-4 Electrical fast transient/burst immunity test 2 kV capacitive coupling)level 4 IEC 61000-4-4 Surge immunity test 4 kV common mode)level 4 IEC 61000-4-5 Surge immunity test 2 kV differential mode)level 4 IEC 61000-4-5 Conducted and radiated emissionsclass B group 1 CISPR 11 Conducted and radiated emissionsclass B CISPR 22 |
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