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LH-series

Products in the LH-series are single-phase safety isolating / isolation transformers, which are protected against direct contact. Products in the LH-series are designed with maximum versatility in every transformer’s functions and technical features. Therefore, the transformer series fills the most common standards as well as so-called maritime requirements, and its functional properties are suitable for even the most demanding needs. Environmental requirements concerning the reduction of direct power loss and indirect losses in processes, storage and logistics have been taken into consideration in the development of the transformer series. The transformers are suitable for stationary mounting in an enclosure or a control cabinet in dry electric equipment rooms.

Additional information:

CONTROL TRANSFORMERS LH Control transformers Brochure, ENG (pdf)

 

LC Control Transformer LC Control transformers Product Sheet, ENG (pdf)

Technical data

Primary winding:

230/400V ±5%

Secondary winding:

24V AC … 230V AC

Power:

40VA … 5000VA
Frequency: 50/60Hz
Protection class: IP2X
Isolation voltage: 4 kV AC
Insulation class: T60/B
Ambient temperature: -20 … +60°C
Standards: EN61558-2-6, CE
Mounting: Screw or DIN rail mounting
Dimensions, W x L x H (mm): 78 x 70 x 90 … 174 x 168 x 163

Weight (kg):

1,15 … 15,80