Continental Trade Sp. z o. o.

Micanite

MICACER insulators

MICACER insulators

MICACER INSULATORS 

  • Material : glass-mica ceramic
  • Manufacturing process : transfer molding
  • Insert : Treated steel (Stainless steel on request)
  • Extra smooth finish
  • Max use temperature:  Tp =  400 ˚C

 

Common properties
General Properties
Density [g / cm3] 2,5
Moisture absorption [%] Nil
Color   Dark Green
Flammability   Does not burn
Thermal Properties
Max. continuous use temperature [˚C] 400
 Thermal conductivity [W / m*K] 0,64
Coefficient of thermal expansion [1 / ˚C] @ 25 ˚C       10,10 * 10-6
@ 250 ˚C      11,95 * 10-6
@ 450 ˚C      12,86 * 10-6
Electrical Properties
Dielectrical strength [kV / mm] 21
Dissipation factor   @ 1MHz       0,0037
Loss index   @ 1MHz       0,023
Surface resistivity [Ω / sq] @ 25˚C       1,7 * 1010
Volume resistivity [Ω / cm] @ 25˚C       3,9 * 1014
Dielectric constant   @ 1MHz      6,29
Mechanical Properties
Flexural strength [MPa] 86,2
Compressive strength [MPa] 310
Flexural  modulus [MPa] 35,2
Hardness [A] 47
Impact strength [J / cm] 4,27

 

 

 

MM35 insulators

 

Art.Insert  1)Thread Pitch [mm]Thread Depth [mm]PitchWeight [kg]
MM35 M8 2F M8 8 125 0,08
MM35 M10 2F M10 8 150 0,08

1) Male  – M; Female - F

 

  • Manufacturing process : transfer molding
  • Insert : Treated steel (Stainless steel on request)

 

Dimensions
Height 35 mm
Diameter 35 mm
Hexagonal 32 mm
Creepage distance 43 mm
Mechanical characteristics
Tensile Strength ≥ 6 500 N
End flexural ≥ 3 000 N
Compressive ≥ 42 000 N
Torsion ≥ 3 Dam.N
Electrical characteristics
Arc-over Voltage (dry) ≥ 20 kV
Breakdown Voltage ≥ 18 kV
Insulation resist. ≥ 200 GΩ 1)
Capacitance (1KHz) -
Test conditions
Voltage 16 kV
Frequency 60 Hz
Duration 1 min.
MM35[ insulator

1) Measured at 25° C dry surface

 

MM50 insulators

 

Art.Insert 1)Thread Pitch [mm]Thread Depth [mm]Pitch pasWeight [kg]
MM50 M10 2F M10 12 125 0,19
MM50 M12 2F M12 12 175 0,19

1) Male – M; Female - F

 

  • Manufacturing process : transfer molding
  • Insert: Treated steel (Stainless steel on request)

 

Dimensions
Height 50 mm ±0,25
Diameter 50 mm ±0 / 0,5
Hexagonal 46  mm ±0 / 0,5
Creepage distance 60 mm
Mechanical characteristics 
Tensile Strength ≥ 15 000 N
End flexural ≥ 4 500 N
Compressive ≥ 50 000 N
Torsion ≥ 9,0 Dam.N
Electrical characteristics 
Arc-over Voltage (dry)  ≥ 26 kV
Breakdown Voltage ≥ 22 kV
Insulation resist. ≥ 200 GΩ 1)
Capacitance (1KHz) 6 pF
Test conditions 
Voltage 22 kV
Frequency 60 Hz
Duration  1 min.
MM50 insulator

1) Measured at 25° C dry surface 

MM50XCØ50 & MC5050S insulators

MM50XCØ50 insulators

 

Art.Insert 1)Thread Pitch [mm]Thread Depth [mm]Pitch pasWeight [kg]
MM50XC50  M10 2F M10 12 150 0,22
MM50XC50  M12 2F M12 12 175 0,22

1) Male – M; Female - F

 

  • Manufacturing process : transfer molding
  • Insert: Treated steel (Stainless steel on request)

 

Dimensions
Height 50 mm ±0,25
Diameter 50 mm
Hexagonal 46 mm
Creepage distance 100 mm
Mechanical characteristics 
Tensile Strength ≥ 13 000 N
End flexural 4  000 N
Compressive 40 000 N
Torsion ≥ 9,0 Dam.N
Electrical characteristics 
Arc-over Voltage (dry)  ≥ 26 kV
Breakdown Voltage ≥ 22 kV
Insulation resist. ≥ 200 GΩ 1)
Capacitance (1KHz) 6,1 pF
Test conditions 
Voltage 22 kV
Frequency 60 Hz
Duration  1 min.
MM50XCO50 insulator

1) Measured at 25° C dry surface 

MC 5050S insulators

Dimension of MC5050S insulator

We also recommend insulators MC5050S, counterparts of the insulators of MM50XCØ50. Their information sheet is here.

Isolators MC5050S are available in two versions:

  • with metal insert and female thread M10
  • with metal insert and female thread M12

 

 

Properties of MC5050S insulators

Mechanical  Electrical  
Tensile Strength  ≥ 19 kN Arc-over Voltage (dry)  ≥ 26 kV
End flexural ≥ 4 kN Breakdown Voltage ≥ 30 kV
Compressive ≥ 40 kN Insulation resist. ≥ 1 000 GΩ
Torsion ≥ 50 N*m Insulation length 100 mm
MM50XCØ60 insulators

 

Art.Insert 1)Thread Pitch [mm]Thread Depth [mm]Pitch pasWeight [kg]
MM50XC60  M10 2F M10 12 150 0,30
MM50XC60  M12 2F M12 12 175 0,30

1) Male – M; Female - F

 

  • Manufacturing process : transfer molding
  • Insert: Treated steel (Stainless steel on request)

 

Dimensions
Height 50 mm ±0,25
Diameter 60 mm
Hexagonal 56  mm
Creepage distance 110  mm
Mechanical characteristics 
Tensile Strength ≥ 13 500  N
End flexural 5  000 N
Compressive 45 000 N
Torsion ≥ 9,0 Dam.N
Electrical characteristics 
Arc-over Voltage (dry)  ≥ 26 kV
Breakdown Voltage ≥ 26 kV
Insulation resist. ≥ 200 GΩ 1)
Capacitance (1KHz) 6,12 pF
Test conditions 
Voltage 22 kV
Frequency 60 Hz
Duration  1 min.
MM50XCO60 insulator

1) Measured at 25° C dry surface 

CM0154 insulators

 

Art.Insert 1)Thread Pitch [mm]Thread Depth [mm]Pitch pasWeight [kg]
CM 0154 1M
1F		 M20
M16		 15
23		   0,475

1) Male – M; Female - F

 

  • Manufacturing process : transfer molding
  • Insert: Treated steel (Stainless steel on request)

 

Dimensions
Height 46,5 mm ±1
Diameter 50 mm ±0/0,5
Hexagonal -
Creepage distance 36 mm
Mechanical characteristics 
Tensile Strength -
End flexural -
Compressive ≥ 220 000 N
Torsion ≥ 33  Dam.N
Electrical characteristics 
Arc-over Voltage (dry)  ≥ 16 kV
Breakdown Voltage ≥ 16 kV
Insulation resist. ≥ 200 GΩ 1)
Capacitance (1KHz) -
Test conditions 
Voltage 6,2 kV
Frequency 60 Hz
Duration  1 min.
CM0154 insulator

1) Measured at 25° C dry surface 

Examples of MICACER insulators

 

List of available insulators with their properties, dimensions and drawings contained in PDF document accessible to download.

While every attempt has been made to verify the source of the information, no responsibility is accepted for accuracy of data.

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