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RM22LA32MR | Modular liquid level control relay, Harmony, 8A, 2CO, 24…240V AC DC | Square D by Schneider Electric

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Details for 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

Specifications

Range of Product: Harmony Control Relays
Product or Component Type: Level control relay
Relay Type: Level control relay
Relay name: RM22L
Relay monitored parameters: Detection by resistive probes
time delay: Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt
Switching capacity in VA: 2000 VA
minimum switching current: 10 mA 5 V DC
maximum switching current: 8 A AC
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
Contacts type and composition: 2 C/O
maximum switching voltage: 250 V AC
[Un] rated nominal voltage: 24...240 V AC/DC 50/60 Hz
supply voltage limits: 20.4…264 V AC/DC
power consumption: 1.5 W DC
Output contacts: 2 C/O
Nominal output current: 8 A
delay at power up: 2.5 s, 0.6 s
maximum electrode voltage: 12 V AC
maximum electrode current: 1 mA
repeat accuracy: +/- 2 % time delay
measurement error: < 1 % over the whole range with voltage variation, 0.05 %/°C with temperature variation
maximum cable distance between devices: 3280.84 ft (1000 m) probe and delay
sensitivity scale: 0.25...5 kOhm LS (Low Sensitivity), 5...100 kOhm St (Standard Sensitivity), 50...1000 kOhm HS (High Sensitivity)
Sensitivity adjustment: 5…100 %
Maximum supply current for sensors: 1 mA
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
overvoltage category: III IEC 60664-1
Insulation: Between supply and measurement
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
mounting support: 35 mm DIN rail conforming to EN/IEC 60715
Mounting position: Any position
Electrical durability: 100000 cycles
Mechanical durability: 10000000 cycles
Contacts material: Cadmium free
Safety reliability data: MTTFd = 182.6 years, B10d = 170000
Width: 0.89 in (22.5 mm)
Net Weight: 0.24 lb(US) (0.11 kg)
immunity to microbreaks: 100 ms DC, 90 ms AC
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
standards: EN/IEC 60255-1
Product Certifications: UL, RCM, CSA, GL, CCC, CE, EAC
Ambient Air Temperature for Storage: -40…158 °F (-40…70 °C)
relative humidity: 93…97 % 77…131 °F (25…55 °C) IEC 60068-2-30
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
shock resistance: 15 gn 11 ms) not in operation IEC 60068-2-27, 5 gn 11 ms) in operation IEC 60068-2-27
IP degree of protection: IP20 IEC 60529 terminals), IP40 IEC 60529 housing), IP50 IEC 60529 front panel)
pollution degree: 3 IEC 60664-1
dielectric test voltage: 2.5 kV AC 50 Hz, 1 min IEC 60255-27
Category: 22380-RELAYS-MEASUREMENT (RM17-RM35)
Discount Schedule: CP2
GTIN: 3606480792342
Returnability: Yes
Country of origin: ID
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 1.02 in (2.6 cm)
Package 1 Width: 3.23 in (8.2 cm)
Package 1 Length: 3.74 in (9.5 cm)
Package 1 Weight: 4.30 oz (122.0 g)
Unit Type of Package 2: S02
Number of Units in Package 2: 40
Package 2 Height: 5.91 in (15.0 cm)
Package 2 Width: 11.81 in (30.0 cm)
Package 2 Length: 15.75 in (40.0 cm)
Package 2 Weight: 12.11 lb(US) (5.492 kg)
Unit Type of Package 3: P06
Number of Units in Package 3: 640
Package 3 Height: 23.62 in (60.0 cm)
Package 3 Width: 31.50 in (80.0 cm)
Package 3 Length: 23.62 in (60.0 cm)
Package 3 Weight: 209.75 lb(US) (95.14 kg)