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Minilec S2 CMR1 Motor / Pump Protection Relay

Minilec S2 CMR1 Motor / Pump Protection Relay

Brand
Minilec
Model number
S2 CMR1

Minilec S2 CMR1 motor / pump protection relay with 2 CO output. Typical uses: air -conditioning & refrigeration machines, crusher motors , mining m/c, screw compressors.

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Key features

  • Overload & Dry Run, Unbalance
  • Auto/Manual Reset
  • Phase Failure, Phase Sequence
  • Adjustable Trip Settings
  • Selectable Overload Characteristics
  • 2 CO Output Relay
  • Microcontroller Design
  • SMD Technology

Specifications

Specifications
Output Relay Contact2 CO
InputFrom S2 CTS 1
ResettingAuto / Mannual
Approx Weight140 gms
NoteWherever not specified Contact Rating: 5A @ 230 V AC (resistive)
Supply Voltage
Auxiliary100-120/220-240/415V AC ± 20%, 48 - 63 Hz 24V DC+10%-15%
Trip Setting
Phase to phase unbalance50% of Motor Current (fixed)
Under Current (Dry Run)40% to 80% ± 5% of Set Current (Adjustable with Bypass Facility)
OverloadAs per IDMTL Characteristics
Trip Time Delay
On phase failure4 Sec ± 1% Sec (Fixed)
overloadAs per IDMTL Characteristics 2/5/10 Sec. (Selectable) 2/5/10 Sec. (Selectable)
Dimensions (mm)
Overall (L x W x D)90 x 35 x 60
Mounting (L x W)35 mm Rail Mounting
Product
ApplicationsAir -Conditioning & Refrigeration Machines, Crusher Motors , Mining M/c, Screw Compressors, End Users, Lift , Elevators, Hoist & Cranes

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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