RM22UA33MT Schneider Electric Industrial Automation Components

Product Details

• Relay Name
  RM22UA
• Contacts Type And Composition
  2 C/O
• Switching Capacity In VA
  2000 VA
• Product Or Component Type
  Voltage control relay
• Range Of Product
  Harmony Control Relays
• [Us] Rated Supply Voltage
  380...415 V AC 50/60 Hz
• Overvoltage Category
  III IEC 60664-1
• Relay Type
  Voltage control relay
• Maximum Switching Voltage
  250 V AC
• Supply Circuit Type
  DC
• Maximum Switching Current
  8 A AC
• Phase
  1 phase
• Time Delay Type
  Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt
• Reset Time
  1500 ms at maximum voltage
• Output Contacts
  2 C/O
• Insulation Resistance
  > 100 MOhm 500 V DC IEC 60255-27
• Power Consumption In VA
  8 VA AC
• Mounting Support
  35 mm DIN rail conforming to EN/IEC 60715
• Nominal Output Current
  8 A
• Net Weight
  0.24 lb(US) (0.11 kg)
Housing Material
Self-extinguishing plastic
Insulation
Between supply and measurement
Mechanical Durability
10000000 cycles
Supply Voltage Limits
323…456.5 V AC
Electrical Durability
100000 cycles
Measurement Range
15...500 V voltage AC/DC 50/60 Hz
Maximum Measuring Cycle
100 ms measurement cycle as true rms value
Response Time
<= 500 ms
Contacts Material
Cadmium free
Supply Voltage Frequency
40...70 Hz +/- 10 %
Mounting Position
Any position
Minimum Switching Current
10 mA 5 V DC
Run-Up Delay At Power-Up
600 ms
Tightening Torque
5.31…8.85 lbf.in (0.6…1 N.m) IEC 60947-1
Width
0.89 in (22.5 mm)
Status LED
Relay ON LED Yellow) Power ON LED Green)
Relay Monitored Parameters
Overvoltage or undervoltage detection Undervoltage and overvoltage in window mode
Repeat Accuracy
+/- 0.5 % input and measurement circuit +/- 2 % time delay
Safety Reliability Data
MTTFd = 308.2 years B10d = 290000
Hysteresis
3 % fixed full scale for window mode 5…50 % adjustable threshold setting overvoltage or undervoltage detection
Measurement Error
< 1 % over the whole range with voltage variation 0.05 %/°C with temperature variation
Resistance Across Terminals
150 kOhm E2-M terminals 300 kOhm E1-M terminals 500 kOhm E3-M terminals
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
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

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