Staubli MA711 Manual

Also See for MA711:

Assembly instructions (4 pages)

Table of Contents

Contents

1 Required tools
2 Mating and disconnecting
3 Notes on installation
4 Safety instructions
5 Documents / Resources
- 5.1 References
- 5.2 Download manual

Staubli MA711 Manual

Required tools

(ill. 1)
Required tools
PV-MS-PLS Assembly and unlocking tool, 1 set = 2 pcs.
Order No.32.6058
or
Open-end spanner set PV-MS, Order No.32.6024

Mating and disconnecting

warning Note:
Unmated connectors must be protected from any contamination using Stäubli sealing caps.

(ill. 2)

Mating:
Mate the cable coupler until a „click" can be heard. Check correct engagement by lightly pulling on the connector (maximum pulling force: 20 N)

warning Attention warning
Assembly of not fully engaged connectors is not permitted as this could lead to a permanent deflection of clips and thus to a potential loss of the locking function.
The engaged connector locking function has to be verified.

(ill. 3)

Disconnecting: Use PV-MS-PLS/2 or PV-MS to disconnect

Notes on installation

General notes on installation

Unmated connectors must be protected from environmental impact (moisture, dirt, dust, etc) with sealing caps (socket PV-BVK4, order No 320716; plug PV-SVK4, order No 320717)
Do not mate contaminated connectors
Connectors must not come into contact with any chemicals

Cable routing

Cable management must allow a minimum of 20 mm of cable that exits straight from the cable seal without bending or stress Refer to cable manufacturer specification for minimum bending radius
In particular, the application notes according to Annex A of IEC 62930 must be observed

Contaminated/damaged connectors

Do not allow connectors to be contaminated by the environment (e.g. soil, water, insects, dust).
Do not allow the connector to be contaminated on its surface (e.g. stickers, paint, heat shrink tubing).
Do not allow that the connector is directly on the roofing surface.
Do not allow that the connector is at the lowest point of cabling where water can collect.
Do not allow that the connector is in standing water.
Do not allow cable ties to be mounted directly on the connector body.

Mechanical stress

Check that the connectors are not subjected to a permanent mechanical tensile load or vibration.
Connectors shall not be under strain from cable management.

Safety instructions

Importance of the assembly instructions

NOT following the assembly and safety instructions could result in life-threatening injuries due to electric shock, electric arcs, fi re, or failure of the system

Follow the entire assembly instructions
Use and install the product only according to this assembly instructions
Safely store the assembly instructions and pass them on to subsequent users

Intended use
PV DC connection cable assembled on one or both sides with MC4 or MC4-Evo 2, for installation or prepared for further assembly

Requirements for personnel
Only an electrician or electrically instructed person may assemble, install, and commission the system

An electrician is a person with appropriate professional training, knowledge, and experience to identify and avoid the dangers that may originate from electricity An electrician is able to choose and use suitable personal protective equipment
An electrically instructed person is a person who is instructed or supervised by an electrician and can identify and avoid the dangers that may originate from electricity

Prerequisites for installation and assembly

NEVER use an obviously damaged product
ONLY tools and procedures approved by Stäubli shall be used
When mounting a connector, the respective assembly instructions of the connector (see technical data table) must be observed

Mating and disconnecting

Live parts can remain energized after isolation or disconnection

ALWAYS de-energize the photovoltaic system before mating and disconnecting the connectors
NEVER disconnect the connectors under load
NEVER connect male or female part of Stäubli connector with connectors of other manufacturers

Do NOT modify NOR repair component

Do NOT modify component
Replace defective component

warning Note: For technical data, consult the corresponding connector assembly instructions
MC4: MA231
MC4-Evo 2: MA273, MA298
For technical questions regarding the cables used in this product, Stäubli kindly asks customers to refer to the data sheet of the cable manufacturer.

Tel. +41 61 306 55 55
Fax +41 61 306 55 56

mail ec.ch@staubli.com

www.staubli.com/electrical