RM22UA21MR

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RM22UA21MR

Schneider Electric

voltage control relay, Harmony Control Relays, 8A, 2CO, 0.05…5V AC DC, 24…240V AC DC

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"This Harmony RM17-U control relay allows monitoring of overvoltage control.\" \"This modular control relay is ideal for monitoring of electrical values and voltage variation 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.\" 0 0 0 0 0 0 0 0 0"

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Specification	Value
[Us] Rated Supply Voltage	24...240 V AC/DC 50/60 Hz
Safety Reliability Data	B10d = 290000 \|\| MTTFd = 308.2 years
Maximum Measuring Cycle	100 ms measurement cycle as true rms value
Hysteresis	5-50 % adjustable threshold setting
Insulation Resistance	> 100 MOhm 500 V DC
Measurement Error	< 1 % over the whole range with voltage variation \|\| 0.05 %/°C with temperature variation
Output Contacts	2 C/O
Contacts Material	cadmium free
Immunity To Microbreaks	10 ms
Response Time	<= 500 ms
Net Weight	0.11 kg
Maximum Switching Voltage	250 V AC
Reset Time	1500 ms at maximum voltage
Run-Up Delay At Power-Up	600 ms
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 IEC 60715
Mechanical Durability	10000000 cycles
Compatibility Code	RM22
Housing Material	self-extinguishing plastic
Resistance Across Terminals	30 kOhm E2-M terminals \|\| 5 kOhm E1-M terminals \|\| 50 kOhm E3-M terminals
Width	22.5 mm
Tightening Torque	0.6-1 N.m IEC 60947-1
Maximum Power Consumption In W	1.5 W DC
Electrical Durability	100000 cycles
Repeat Accuracy	+/- 0.5 % input and measurement circuit
Minimum Switching Current	10 mA 5 V DC
Maximum Switching Current	8 A AC
Range Of Product	Harmony Control Relays
Measurement Range	50 mV...5 V voltage AC/DC 50/60 Hz
Power Consumption In Va	3.5-3.5 VA AC
Switching Capacity In Va	2000 VA
Product Or Component Type	voltage control relay
Phase	1 phase
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	RM22UA
Contacts Type And Composition	2 C/O
Relay Type	voltage control relay
Time Delay Type	without
Relay Monitored Parameters	overvoltage detection
Supply Circuit Type	DC

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