Reactor ROBS-KV
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Reactor ROBS-KV



Scope and field of application

These reactors are designed to operate as limiting resistors in AC track circuits by limiting the current during shunting.

Advantages

Casing elements of the reactor are made using modern polymer materials that ensure the upper and lower caps are tightly sealed, which in turn achieves higher
moisture protection. ROBS-KV reactors have the insulation dielectric strength of 4 kW
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Main technical features

Total reactor resistance at 50 Hz frequency 0.74 Ω - ROBS-1KV;
45 Ω - ROBS-3KV;
2 Ω - ROBS-4KV  
Rated voltage  10 V - ROBS-1KV;
90 V - ROBS-3KV;
6 V - ROBS-4KV 
Winding losses  11 W - ROBS-1KV;
10 W - ROBS-3KV;
2 W - ROBS-4KW 
Rated current at 50 Hz frequency  13.5 A - ROBS-1KV;
2 A - ROBS-3KV;
3 A - ROBS-4KV 
Climatic category of the product UKhL2  as per GOST 15150 
Location category MS3 and K3  as per OST 32.146-2000 
Operating temperature range  +55 ... -600
Device protection class IP00  as per OST 14254-96 
Dimensions  95 x 82 x 130 mm 
Weight  2.5 kg 
Service life  20 years 
Warranty period  3 years