Summators allow the addition of currents measured by several current transformers:
- Inputs: The MTCS2-3-4 current summator is available in versions with 2, 3, or 4 inputs for current transformers with 1A or 5A secondary.
- Output: 0-1A / 0-5A.
- Enclosure: The summator's enclosure dimensions are L75, D112.5, H70 mm. It can be mounted on a DIN rail in an electrical cabinet or surface-mounted.
- Connection: Screw terminals.
- Accuracy: The MTCS2-3-4 current summator offers an accuracy of 0.5 for a maximum absorbed power of 10VA.
- Summing CTs: The current summator allows the accumulation of currents measured by 2, 3, or 4 current transformers installed on different circuits of the same phase.
- Compliance: CE, RoHS, Reach.
- Applicable standards: IEC61010, IEC61869, 2006/95/EG.
- Number of inputs: Up to 8 inputs: MTCS5-6-7-8
Variants and order codes:
Order code | Number of inputs | Input current | Output signal | Stocked product
MTCS2-1-1 | 2 | 0-1A | 0-1A | instock
MTCS2-5-5 | 2 | 0-5A | 0-5A | instock
MTCS3-1-1 | 3 | 0-1A | 0-1A | instock
MTCS3-5-5 | 3 | 0-5A | 0-5A | instock
MTCS4-1-1 | 4 | 0-1A | 0-1A | outofstock
MTCS4-5-5 | 4 | 0-5A | 0-5A | outofstock
Technical documentation available:
- Current summators: operation, installation, regulations
- Current transformers
Technical features / Specifications:
- Available in 2, 3, or 4 input versions for 1A or 5A secondary CTs
- Output: 0-1A or 0-5A
- Enclosure dimensions: L75 x D112.5 x H70 mm
- DIN rail or surface mounting
- Screw terminal connections
- Accuracy: 0.5
- Max absorbed power: 10VA
- Compliance: CE, RoHS, Reach
- Standards: IEC61010, IEC61869, 2006/95/EG