Schneider Electric
voltage control relay, Harmony Control Relays, 8A, 2CO, overvoltage or undervoltage detection, 15...500V AC DC, 24...240V AC DC
SKU: RM22UA33MR
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Simplified panel design due to 0.89in width same as 2-pole circuit breaker
Experience unprecedented accuracy, predictive maintenance, and superior security
Provides automatic shutdown management and fault information for a quick fault identification and troubleshooting
Environmental Data
Harmony Control Relays
Simplified panel design due to 0.89in width same as 2-pole circuit breaker
Experience unprecedented accuracy, predictive maintenance, and superior security
Provides automatic shutdown management and fault information for a quick fault identification and troubleshooting
Transparent cover offers tamper protection and reduces maintenance
Compatible with a wide range of applications, such as hoisting, packaging, lifts, textile, pumping, and water
This Harmony RM22-UA relay allows monitoring of voltage control in single phase networks. This modular multi function single phase voltage 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.
Main
Range of Product
Harmony Control Relays
Relay Type
Voltage control relay
Product or Component Type
Voltage control relay
Phase
1 phase
Supply circuit type
DC
Relay name
RM22UA
Relay monitored parameters
time delay
Adjustable 0.1...30 s, +/- 10 % of the full scale value Tt- time delay upon fault
Switching capacity in VA
2000 VA
Measurement range
15...500 V AC/DC
Contacts type and composition
2 C/O
Complementary
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
Supply voltage limits
20.4…264 V AC/DC
Power consumption in VA
3.5 VA AC
Maximum power consumption in W
1.5 W DC
Immunity to microbreaks
10 ms
Resistance across terminals
Output contacts
2 C/O
nominal output current
8 A
Hysteresis
delay at power up
600 ms
Maximum measuring cycle
100 ms measurement cycle as true rms value
Repeat accuracy
Measurement error
Response time
<= 500 ms
Insulation resistance
> 100 MOhm 500 V DC
Overvoltage category
III conforming to IEC 60664-1
Insulation
Between supply and measurement
Connections - terminals
Tightening torque
5.3…8.9 lbf.in (0.6…1 N.m) IEC 60947-1
Housing material
Polycarbonate
Mounting support
35 mm DIN rail conforming to IEC 60715
Electrical durability
100000 cycles
Mechanical durability
10000000 cycles
Utilisation category
[Un] rated nominal voltage
24...240 V AC/DC 50/60 Hz, non self-powered
Safety reliability data
Contacts material
Cadmium free
Control Type
With test button
Width
0.9 in (22.5 mm)
Net Weight
0.24 lb(US) (0.11 kg)
Environmental footprint
Total lifecycle Carbon footprint
44 kg CO2 eq.
Environmental Disclosure
Product Environmental ProfileCarbon footprint of the manufacturing phase [A1 to A3]
3 kg CO2 eq.
Carbon footprint of the distribution phase [A4]
0.1 kg CO2 eq.
Carbon footprint of the installation phase [A5]
0 kg CO2 eq.
Carbon footprint of the use phase [B2, B3, B4, B6]
41 kg CO2 eq.
Carbon footprint of the end-of-life phase [C1 to C4]
0.3 kg CO2 eq.
Use Better
Materials and Substances
Packaging made with recycled cardboard
Yes
Packaging without single use plastic
Yes
Pro-active compliance (Product out of EU RoHS legal scope)
SCIP Number
5e3fdf99-611b-4d07-ad17-6eba84ab488b
REACh Regulation
REACh DeclarationCalifornia 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
Use Longer
Lifetime extension
Repair
No