| History | Location | Production | R+D | Quality | Contact |

Product families

	SINGLE-PHASE REGULATORS

	POWER TRANSFORMERS.
	PHASE TRANSFORMERS AND AUTOTRANSFORMERS FROM 0,5 TO 5.000 KVA.
	VIDEO, TV AND HI-FI COILS.
	FERRITE CORE COILS.
	AUTOMATIC BATTERY CHARGERS.
	REGULATED POWER SUPPLY UNITS.
	CONTROL AND SAFETY TRANSFORMERS.
	TRANSFORMERS FOR POOLS.

	VOLTAGE METERING TRANSFORMERS.
	3-PHASE MOTOR STARTING TRANSFORMERS.

	3-PHASE INDUCTORS.
	SINGLE-PHASE AND 3-PHASE CHOKES WITH AIR CORE.
	3-PHASE CHOKES WITH AIR CORE.
	WATER COOLED CHOKES (single phase and 3-phase).
	SINGLE PHASE INDUCTORS WITH DC FILTRES – Chopper coil.

	DISTRIBUTION TRANSFORMERS – Power.
	DISTRIBUTION TRANSFORMERS – Cast resin.
	DISTRIBUTION TRANSFORMERS – Oil-immersed.
	DISTRIBUTION TRANSFORMERS – Dry.

SYSTEM FOR REGULATING LUMINOUS FLUX TWO CHARGE VOLTAGE LEVELS

VOLTAGE METERING TRANSFORMERS

IEC 186 STANDARD


CLASS 1	CLASS 0.5

EC

CONNECTIONS BETWEEN PHASES:

Single input voltage between 100V and 500V
Single output voltage between 100V and 110V

PHASE-TO-EARTH CONNECTION:

Single input voltage between 100V/ √3 and 500V/ √3
Single output voltage between 100V/ √3 and 110V/ √3

Copper wire coils. Thermal class H-180°
Class B insulation
Low-loss magnetic circuit
Frequency: 50-60 Hz
Test voltage: 3KV
Voltage factor: 1.2 continuous
Calorific power 6 times the rated power
Transformers to supply metering devices, meters, protective relays, etc.

Poligono Industrial La Yesera, 26. 39612 Parbayón - Cantabria - ESPAÑA.
Tel: (34)-942 269 363 Fax: (34)-942 269 364
e-mail: clk@clarkia.net