الوصف
3-phase control relay, Harmony Control Relays, 8A, 2CO, 380…480V AC
SKU: RM22TR33
Description: This Harmony RM22-TR relay allows monitoring of phase and undervoltage/overtage in 3-phase networks. This modular multi function 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 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.
Specifications
Range of Product: Harmony Control Relays
Relay Type: Control relay
Product or Component Type: 3-phase control relay
Relay name: RM22TR
Control Type: With test button
Relay monitored parameters: Overvoltage and undervoltage detectionnPhase sequencenPhase failure detection
Contacts type and composition: 2 C/O
Main
Supply voltage limits: 304…576 V AC
supply voltage frequency: 50…60 Hz +/- 10 %
Measurement range: 380…480 V voltage AC
Voltage detection threshold: < 100 V AC
Threshold adjustment voltage: 2…20 % of Un selected
Setting accuracy of the switching threshold: +/- 10 % of the full scale
Repeat accuracy: +/- 0.5 % input and measurement circuitn+/- 3 % time delay
Measurement error: < 1 % over the whole range with voltage variationn< 0.05 %/°C with temperature variation
Time delay type: Adjustable 0.1…30 s, +/- 10 % of the full scale value Tt- time delay upon fault
Setting accuracy of time delay: 10 %
Reset time: 1500 ms at maximum voltage
Response time: <= 300 ms
Output contacts: 2 C/O
nominal output current: 8 A
Maximum switching voltage: 250 V AC
Switching capacity in VA: 2000 VA
Minimum switching current: 10 mA 5 V DC
Maximum switching current: 8 A AC
Electrical durability: 100000 cycles
Mechanical durability: 10000000 cycles
Power consumption in VA: 15 VA 480 V AC 60 Hz
Contacts material: Cadmium free
Maximum measuring cycle: 150 ms measurement cycle as true rms value
[Un] rated nominal voltage: , self-powered
Complementary
Standards: IEC 60255-1
Product Certifications: GLnCSAnRCMnCEnEACnCCCnUL
Ambient Air Temperature for Storage: -40…158 °F (-40…70 °C)
Ambient air temperature for operation: -4…122 °F (-20…50 °C) 60 Hzn-4…140 °F (-20…60 °C) 50 Hz AC/DC
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 60068-2-6n1 gn 10…58.1 Hz) not in operation IEC 60068-2-6n0.035 mm 58.1…150 Hz) in operation IEC 60068-2-6n0.5 gn 58.1…150 Hz) in operation IEC 60068-2-6
Shock resistance: 15 gn 11 ms) not in operation IEC 60068-2-27n5 gn 11 ms) in operation IEC 60068-2-27
IP degree of protection: IP20 IEC 60529 terminals)nIP40 IEC 60529 housing)nIP50 IEC 60529 front panel)
Pollution degree: 3 IEC 60664-1n3 UL 508
Overvoltage category: III conforming to IEC 60664-1nIII conforming to UL 508
Dielectric test voltage: 2.5 kV AC 50 Hz, 1 min IEC 60255-27
Insulation resistance: > 100 MOhm 500 V DC IEC 60255-27
Connections – terminals: Screw terminals, 2 x 0.5…2 x 2.5 mm² 20 AWG…14 AWG) solid without cable endnScrew terminals, 2 x 0.2…2 x 1.5 mm² 24 AWG…16 AWG) flexible with cable endnScrew terminals, 1 x 0.5…1 x 3.3 mm² 20 AWG…12 AWG) solid without cable endnScrew terminals, 1 x 0.2…1 x 2.5 mm² 24 AWG…14 AWG) flexible with cable end
Tightening torque: 5.3…8.9 lbf.in (0.6…1 N.m) IEC 60947-1
Housing material: Polycarbonate
Local signalling: LED (Yellow) relay ONnLED (Green) power ON
Mounting support: 35 mm DIN rail conforming to IEC 60715
Reliability data: MTTFd = 388.1 yearsnB10d = 350000
Width: 2.25 cm
Height: 9.0 cm
Depth: 7.3 cm
Net Weight: 0.095 kg
Environment
GTIN: 3606480792199
Country of origin: ID
Packing Units
Warranty (in months): 18
