4kVA 1 Output Chassis Mounting Transformer, 115/230V ac

The TTMS series of isolation transformers have a rated input of 230 V ac and a rated output voltage of 115 V ac and 230 V ac. These isolation transformers are protected from overload by a PTC resistor that is integrated in every coil to set up an external monitoring unit. Reduced starting currents enable excellent switch-on behaviour and these isolation transformers feature low short circuit voltage and very low idle current. BLOCKIMPEX vacuum impregnation allows for low noise and excellent corrosion protection. With a robust metal fixing rail featuring 8 oval slots, these isolation transformers are easy to mount.

Safe galvanic isolation
IP00 protection
97% efficient
Insulation class B
UVV BGV A3 compliant contact protected screw terminals
+40°C maximum ambient temperature

These isolation transformers have been designed for supplying user group 2 medical rooms.

BLOCK is a global leader in power supply interface. Developing and producing switched mode power supplies through to coiled goods, BLOCK also offer cast resin optimisation and software development.

Laminated