RM22LA32MR - Modular liquid level control relay, Harmony, 8A, 2CO, 24…240V AC DC

RM22LA32MR

Modular liquid level control relay, Harmony, 8A, 2CO, 24…240V AC DC

This Harmony RM22-LA relay allows monitoring of liquid level control in 3-phase networks. This modular multi function 3-phase liquid level 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 diagnostic button, sealable cover, 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. 0 0 0 0 0 0 0 0 0 0 0 0

Brand: Schneider Electric

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Specifications

Minimum Switching Current	10 mA 5 V DC
Maximum Switching Current	8 A AC
Range Of Product	Harmony Control Relays
Switching Capacity In Va	2000 VA
Product Or Component Type	level control relay
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
Relay Name	RM22L
Contacts Type And Composition	2 C/O
Relay Type	level control relay
Time Delay Type	adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt
Relay Monitored Parameters	detection by resistive probes
[Us] Rated Supply Voltage	24...240 V AC/DC 50/60 Hz
Safety Reliability Data	MTTFd = 182.6 years B10d = 170000
Maximum Electrode Voltage	12 V AC
Cable Capacitance	1 nF HS (High Sensitivity) probe cable 2.2 nF St (Standard Sensitivity) probe cable 4.7 nF LS (Low Sensitivity) probe cable
Measurement Error	< 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation
Maximum Cable Distance Between Devices	1000 m probe and delay
Output Contacts	2 C/O
Contacts Material	cadmium free
Sensitivity Scale	0.25...5 kOhm LS (Low Sensitivity) 5...100 kOhm St (Standard Sensitivity) 50...1000 kOhm HS (High Sensitivity)
Net Weight	0.11 kg
Maximum Switching Voltage	250 V AC
Maximum Electrode Current	1 mA
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
Overvoltage Category	III IEC 60664-1
Insulation	between supply and measurement
Supply Voltage Limits	20.4-264 V AC/DC
Mounting Support	35 mm DIN rail conforming to EN/IEC 60715
Nominal Output Current	8 A
Mechanical Durability	10000000 cycles
Maximum Supply Current For Sensors	1 mA
Housing Material	self-extinguishing plastic
Mounting Position	any position
Width	22.5 mm
Tightening Torque	0.6-1 N.m IEC 60947-1
Maximum Power Consumption In W	1.5 W DC
Sensitivity Adjustment	5-100 %
Electrical Durability	100000 cycles
Run-Up Delay At Power-Up	2.5 s 0.6 s
Repeat Accuracy	+/- 2 % time delay
Rohs Exemption Information	Yes
Mercury Free	Yes
Environmental Disclosure	ENVPEP1504008EN
Sustainable Offer Status	Green Premium product
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
California Proposition 65	WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
China Rohs Regulation	X
Circularity Profile	ENVEOLI1504008EN
Eu Rohs Directive	Pro-active compliance (Product out of EU RoHS legal scope)
Product Certifications	UL RCM CSA GL CCC CE EAC
Standards	EN/IEC 60255-1
Dielectric Test Voltage	2.5 kV AC 50 Hz, 1 min IEC 60255-27
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
Immunity To Microbreaks	100 ms DC 90 ms AC
Shock Resistance	15 gn 11 ms) not in operation IEC 60068-2-27 5 gn 11 ms) in operation IEC 60068-2-27
Vibration Resistance	0.075 mm 10-58.1 Hz) not in operation IEC 60068-2-6 1 gn 10-58.1 Hz) not in operation IEC 60068-2-6 0.035 mm 58.1-150 Hz) in operation IEC 60068-2-6 0.5 gn 58.1-150 Hz) in operation IEC 60068-2-6
Ip Degree Of Protection	IP20 IEC 60529 terminals) IP40 IEC 60529 housing) IP50 IEC 60529 front panel)
Pollution Degree	3 IEC 60664-1
Ambient Air Temperature For Storage	-40-70 °C
Relative Humidity	93-97 % 25-55 °C IEC 60068-2-30

Modular liquid level control relay, Harmony, 8A, 2CO, 24…240V AC DC

Specifications

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