Inverter isolation

05 Aug

Inverter isolation

When more inverters share the same pre-charge circuit, a specific isolation is required on each inverter to protect the rest of the system from faulty conditions.

This function is performed by a disconnector that operates only in case of an inverter isolation request by the supervision system.

  • High short circuit withstand capacity
  • Compact size
  • Wide variety of designs fitting most installation requirements
VIEW LTMP SERIES
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Series
Size
Poles


 LTKS
900
1NO

 LTKE
900
1NO

 LTMP
1000
1NO

 LTMP
2000
1NO

 LTHMD
800
1NO

 LTHMU
800
1NO

 LTHMD
1500
1NO

 LTHMU
1500
1NO

 LTHMD
3000
1NO
Rated Insulation Voltage
(Up to)		 [V] 4800 4800 4000 4000 4000 4000 4000 4000 4000
Thermal Current @ 75°C [A] 900 900 1000 2000 720 720 1350 1350 2700
Short Circuit Withstand Current for 5ms [kA] 60 60 120 180 90 90 140 140 140
Dimensions Length L [mm] 353 322 458 458 450 442 445 441 447
Width W [mm] 120 120 130 178 140 173 140 173 177
Height H [mm] 284 284 352 352 255 268 257 268 253
Weight [kg] 11 11 10 15 8.6 10.5 9.8 11 14