Automatic machine differential AD12 2R 6 And 10 ma
- Customer pickup,
- Courier
- In detail
- BrandIEK
- Country of manufactureRussia
Automatic machine differential AD12 2R 6 And 10 ma
High-speed protective switches provide:
- in executions with settings of operation 10, 30 and 100 ma - protection of people against defeat by electric current at direct
inadvertent touch to current carrying parts of electric equipment;
- performed by with a setting of operation 300 ma - protection against the fire because of ignition of isolation of current carrying parts;
- protection against an overload and short circuit;
- protection against inadmissible increase of tension of a network (AD12M).
Indication of operation from differential current, and for AD12M also LED indication of the included state is provided in products. AD12M keeps working capacity at undervoltage of an electric network till 50 Century.
As switching devices in products switches automatic BA47-29 of a new series are used.
Advantages
- Possibility of simultaneous double accession by the tire or flexible conductor
- Carries out functions of protection against defeat by electric current and protection against overcurrents
- Protection against overcurrents in each pole
- The extreme disconnecting ability of 4,5 kA
| Technical characteristics | AD12 | AD12M | AD14 |
| Conform to standards | GOST P STATE STANDARD SPECIFICATION P 51327.1 | ||
| Rated voltage with a frequency of 50 Hz, In | 230 | 230/400 | |
| Rated current of In, And | 6, 10, 16, 20, 25, 32, 40, 50, 63 | 10, 16, 20, 25, 32, 40, 50, 63 | 6, 10, 16, 25, 32, 40, 50, 63 |
| The rated disconnecting differential current of IDn, ma | 10, 30, 100, 300 | 30 | 10, 30, 100, 300 |
| The nominal disconnecting ability, And | 4500 | ||
| Performance data in the presence of differential current | EXPERT | And | EXPERT |
| Shutdown time at rated differential current, ms | ≤40 | ||
| Number of poles | 2 | 4 | |
| Service conditions | UHL4 | ||
| Degree of protection of the switch | IP20 | ||
| Wear resistance, cycles B-O, not less | 20 000 | 10 000 | |
| The maximum section of the connected conductors, mm2 | From 2,5 to 35 | ||
| Weight (2/4-polar), kg | 0,26 | 0,29 | |
| Range of working temperatures, °C | — 25÷+40 | ||
| Operation tension at an overvoltage of the network Uotkl, B | - | 265±10 | - |
| Duration of influence of tension of operation for shutdown, with | 0,2÷0,5 | ||
Technical characteristics
- Name: AD12 2R 6 And 10 ma
- Rated current, And: 6
- Har operations of a rastsepitel: 10
- Quantity of products in group packing: 5
- Quantity of products in transport packing: 40
- Article: MAD10-2-006-C-010