RUS

MS, MR joining and splitting closures

MS, MR joining and splitting closures for TP type cables with a capacity of 100 to 600 pairs that are under positive air pressure.

Application

The MS, MR closures are intended for sealing and mechanical protection of splices of trunk cables under constant positive air pressure of 50-60 kPa. These closures can be installed in the ground, cable duct wells, collectors and tunnels. MR closures are used for organization of branches.

Technical performance of closure

MS joining closures and MR splitting closures.

The closure set includes:

  1. Polyethylene body.
  2. Shield connectors 4460D, 4462.
  3. Shield jumper.
  4. Shield wire.
  5. Modular (type 4000G) or discrete (type UY2) connectors.
  6. APK tape.
  7. Sealing tape 2228, PVC tape 88Т.
  8. ArmorCast reinforcing tape.

Note

The closures can be installed on symmetrical cables with a protective cover of Shv and Shp type.

Installation

  • polyethylene body elements are put on cables;
  • the cable is terminated in accordance with the installation instructions;
  • cable shields are connected;
  • the conductors are connected;
  • core wrapping is restored;
  • cable shield is restored;
  • polyethylene body is moved over the splice;
  • joints are sealed and reinforced with tapes.

Commissioning

The closure is ready for commissioning in 30 minutes after the installation.

Supply

At the request of the customer can be delivered in various component options.

Table for ordering MS closures

Cable capacity, pairs
Closure type
Connector type*
Name
Full screen integrity restoration — эп Partial screen integrity restoration — э (screen connectors and screen wire) No screen integrity restoration
100
straight
S10C
Closure МС 100(арм)-S10C-эп Closure МС 100(арм)-S10C-э Closure МС 100(арм)-S10C
200
Closure МС 200(арм)-S10C-эп Closure МС 200(арм)-S10C-э Closure МС 100(арм)-S10C
300
Closure МС 300(арм)-S10C-эп Closure МС 300(арм)-S10C-э Closure МС 100(арм)-S10C
400
Closure МС 400(арм)-S10C-эп Closure МС 400(арм)-S10C-э Closure МС 200(арм)-S10C
500
Closure МС 500(арм)-S10C-эп Closure МС 500(арм)-S10C-э Closure МС 200(арм)-S10C
600
Closure МС 600(арм)-S10C-эп Closure МС 600(арм)-S10C-э Closure МС 300(арм)-S10C

* Depending on the type of connector, the digit of the code in the name of the set will change.

Connector type
Connector code
Name of the set
UY2 1
Closure МC 100(арм)-1-эп
UR2 2
Closure МC 100(арм)-2-эп
9700
S10 Closure МC 100(арм)-S10-эп
9700G S10C Closure МC 100(арм)-S10C-эп
4000D S25 Closure МC 100(арм)-S25-эп
4000G S25C Closure МC 100(арм)-S25C-эп

Table for ordering MR closures

Cable capacity, pairs
Closure type
Connector type* Name
Full screen integrity restoration - эп Partial screen integrity restoration — э (screen connectors and screen wire) No screen integrity restoration
100
2 branches
Closure 2МР 100(арм)-S10C-эп Closure 2МР 100(арм)-S10C-э Closure 2МР 100(арм)-S10C
100
3 branches
Closure 3МР 100(арм)-S10C-эп Closure 3МР 100(арм)-S10C-э Closure 3МР 100(арм)-S10C
100
4 branches
Closure 4МР 100(арм)-S10C-эп Closure 4МР 100(арм)-S10C-э Closure 4МР 100(арм)-S10C
200
2 branches
Closure 2МР 200(арм)-S10C-эп Closure 2МР 200(арм)-S10C-э Closure 2МР 200(арм)-S10C
200
3 branches
Closure 3МР 200(арм)-S10C-эп Closure 3МР 200(арм)-S10C-э Closure 3МР 200(арм)-S10C
300
2 branches
Closure 2МР 300(арм)-S10C-эп Closure 2МР 300(арм)-S10C-э Closure 2МР 300(арм)-S10C
300
3 branches
Closure 3МР 300(арм)-S10C-эп Closure 3МР 300(арм)-S10C-э Closure 3МР 300(арм)-S10C
300
5 branches
Closure 5МР 300(арм)-S10C-эп Closure 5МР 300(арм)-S10C-э Closure 5МР 300(арм)-S10C
400
2 branches
Closure 2МР 400(арм)-S10C-эп Closure 2МР 400(арм)-S10C-э Closure 2МР 400(арм)-S10C
400
3 branches
Closure 3МР 400(арм)-S10C-эп Closure 3МР 400(арм)-S10C-э Closure 3МР 400(арм)-S10C
400
4 branches
Closure 4МР 400(арм)-S10C-эп Closure 4МР 400(арм)-S10C-эп Closure 4МР 400(арм)-S10C
500
2 branches
Closure 2МР 500(арм)-S10C-эп Closure 2МР 500(арм)-S10C-э Closure 2МР 500(арм)-S10C
500
3 branches
Closure 3МР 500(арм)-S10C-эп Closure 3МР 500(арм)-S10C-э Closure 3МР 500(арм)-S10C
500
5 branches
Closure 5МР 500(арм)-S10C-эп Closure 5МР 500(арм)-S10C-э Closure 5МР 500(арм)-S10C
600
2 branches
Closure 2МР 600(арм)-S10C-эп Closure 2МР 600(арм)-S10C-э Closure 2МР 600(арм)-S10C
600
3 branches
Closure 3МР 600(арм)-S10C-эп Closure 3МР 600(арм)-S10C-э Closure 3МР 600(арм)-S10C
600
6 branches
Closure 6МР 600(арм)-S10C-эп Closure 6МР 600(арм)-S10C-э Closure 6МР 600(арм)-S10C

* Depending on the type of connector, the digit of the code in the name of the set will change.

Connector type
Connector code
Name of the set
UY2 1
Closure 2МР 100(арм)-1-эп
9700G S10C Closure 2МР 100(арм)-S10C-эп
4000G S25C Closure 2МР 100(арм)-S25C-эп

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