Transformer Materials

General

Cooper Power Systems (RTE) has been manufacturing moulded separable connectors for 25 years and they are now extending their range to include the 200 and 400 Series deadbreak products.

Applications:

For polymeric cable up to 36kV
For cable connections to transformers, switchgear, motor, etc.

Consider the advantages of premoulded separable connectors:

Easy and quick to install - slipon fit
Fully screened for safety
Fully submersible
Built-in stress relief
Readily disconnectable
Pretested at the factory

Specifications

	DE250	DS250	DE400	DT400
Maximum System Voltage	24kV	24kV	36kV	36kV
Continuous Current	250A	250A	400A	400/630A
Basic Impulse Level	125kV	125kV	170kV	170kV
AC Voltage Withstand (1 minute)	50kV	50kV	70kV	70kV
Conductor Size Range	16-120 mm2	16-120 mm2	25-400 mm2	25-400 mm2
Insulation Range	13.5-33.5 mm	13.5-25.5 mm	16.3-39.5 mm	16.3-39.5 mm

All Cooper premoulded separable connectors will comply with international standards VDE 0278, EDF HN 52-S-61, ANSI/IEEE 386, BS 7215; and other relevant standards