ERTM

ERM/ERTM SERIES Motorized voltage regulator

ERTM: Motorized 3phase regulator

Resin encapsulated voltage variator.

Advantages of resin technology:

  • Protection against corrosive environments.
  • Protection against high levels of vibrations.
  • Protection against electrodynamic stresses.
  • Noise level reduction.
  • Increase in the useful life of the product.

Possibility of custom manufacturing if the standard specifications are not required.

  • Variable feeding in laboratories.
  • Lighting technology.
  • Dielectric rigidity equipment.
  • Temperature regulation with resistive loads.
  • Voltage stabilizers.
  • Speed regulation of electric motors.
  • Regulation of other fixed transformers.
  • Galvanic regulation.

Accessories available:

  • Voltmeters and ammeters.
  • Switches
  • Temperature probes.
  • Temperature control.
  • Input and output protections.
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ERTM1,6

ERTM2,5

ERTM3,5

ERTM5

ERTM7,5

ERTM9

ERTM12

ERTM16,5

ERTM25

ERTM31,5

ERTM40

ERTM50

ERTM60

ERTM80

ERTM100

ERTM120

Rating1,6 kVA2,5 kVA3,5 kVA5 kVA7,5 kVA9 kVA12 kVA16,5 kVA25 kVA31,5 kVA40 kVA50 kVA60 kVA80 kVA100 kVA120 kVA
Input voltage400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V
Output voltage0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V0..440 V
Frequency50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz
Protection degreeIP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00
CoolingANANANANANANANANANANANANANANANAN
Ambient temperature30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC30ºC
Temperature riseClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass BClass B
InsulationClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºCClass B - 130ºC
WindingsClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºC
Test voltage3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)
StandardsIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CEIEC/EN/UNE-EN 60989, CE
Weight12,6 kg13 kg14,6 kg21,2 kg37 kg48,5 kg63,7 kg68 kg122 kg129 kg238 kg230 kg376 kg350 kg380 kg475 kg
Dimensions120x130x375 mm120x130x405 mm120x130x435 mm165x175x430 mm200x230x525 mm235x242x555 mm285x295x600 mm380x320x600 mm285x295x1150 mm285x295x1150 mm520x430x1450 mm800x800x700 mm615x520x1550 mm800x800x1200 mm800x320x1505 mm800x800x1350 mm
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