Current transformer for harmonics measurements up to 20 kHz
The ultra-accurate options
Description:
For measurements up to 20 kHz, MBS AG offers the entire XCTB current transformer series that guarantees not only highly accurate transmission up to 20 kHz, but is also thermally designed for use on networks exposed to harmonics. The output signals, as is usual on inductive current transformers compliant with IEC 61869-2, are 1 or 5 A. The output specifications also correspond to the usual values. The transformer can therefore also be used in conventional 50 Hz applications. An additional rating plate defines the frequency transmission behaviour.
Optionally, the supply of primary conductor bars (electrolytic copper, nickel-plated) corresponding to the bar window, including screws DIN 933, complete with nuts, washers and lock washers for mounting in busbars or similar is possible.
Description:
For measurements up to 20 kHz, MBS AG offers the entire XCTB current transformer series that guarantees not only highly accurate transmission up to 20 kHz, but is also thermally designed for use on networks exposed to harmonics. The output signals, as is usual on inductive current transformers compliant with IEC 61869-2, are 1 or 5 A. The output specifications also correspond to the usual values. The transformer can therefore also be used in conventional 50 Hz applications. An additional rating plate defines the frequency transmission behaviour.
Optionally, the supply of primary conductor bars (electrolytic copper, nickel-plated) corresponding to the bar window, including screws DIN 933, complete with nuts, washers and lock washers for mounting in busbars or similar is possible.
| To the product | Rail 1: | Rail 2: | Round conductors: | Width: | Current range: | Type |
|---|---|---|---|---|---|---|
| 30 x 10 mm | 25 x 12 mm | 25,7 mm | 60 mm | 50 ... 750 A | XCTB 31.35 | |
| 40 x 10 mm | 30 x 15 mm | 31,8 mm | 70 mm | 75 ... 1000 A | XCTB 41.35 | |
| 50 x 12 mm | 40 x 30 mm | 43,7 mm | 85 mm | 100 ... 1250 A | XCTB 51.35 | |
| 63 x 10 mm | 50 x 30 mm | 43,7 mm | 95 mm | 200 ... 1600 A | XCTB 61.35 | |
| 80 x 10 mm | 60 x 30 mm | 54,7 mm | 120 mm | 400 ... 2000 A | XCTB 81.35 | |
| 100 x 10 mm | 80 x 30 mm | 70 mm | 130 mm | 400 ... 2000 A | XCTB 101.35 |
| To the product | Output signal: | Round conductors: | Width: | Current range: | Type |
|---|---|---|---|---|---|
| 1A | 18,5 mm | 41,6 mm | 200 A | XKBR 18 | |
| 1A | 18,5 mm | 36 mm | 200 A | XKBR 18S | |
| 1A or 5A | 18,4 mm | 49 mm | 100...250 A | XKBR 18L | |
| 1A or 5A | 27,9 mm | 49 mm | 200…500 A | XKBR 28 | |
| 1A or 5A | 32,5 mm | 59,2 mm | 300…600 A | XKBR 32 | |
| 5A | 42,4 mm | 67 mm | 300…1000 A | XKBR 42 | |
| 5A | 42,4 mm | 67 mm | 300…1000 A | XKBR 42L | |
| 5A | 44 mm | 67 mm | 250…1000 A | XKBR 44 |
