1740300-2 datasheet(38/44 Pages) STMICROELECTRONICS

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SOLARLOK Connectivity Systems for PV Manufacturers

te.com/solar

Catalog 3-1773458-7 | Issue Date 04/2011

Dimensions are in inches and millimeters unless otherwise specified.

Values in brackets are standard equivalents. Dimensions are shown

for reference purposes only. Specifications subject to change.

USA: 1-800-522-6752

Latin/S. America: +54 (0) 11-4733-2200

France: +33 (0) 1-3420-8686

Canada: +1-905-475-6222

Germany: +49 (0) 6251-133-1999

Netherlands: +31 (0) 73-6246-999

Mexico: +52 (0) 55-1106-0800

UK: +44 (0) 800-267666

China: +86 (0) 400-820-6015

Assembly and Installation Guidelines (continued)

3.2 Connector Latching

3.3 Disconnecting

When mating the SOLARLOK connectors, ensure the following:

1 : Connectors labeled with a plus or minus are keyed and can only be mated to

similarly marked and keyed connectors.

CAUTION : THE “NEUTRAL” DESIGNATED PIN CONNECTORS INCORPORATE

NO KEYING FEATURES AND MUST ONLY BE USED FOR SERIAL INTERCONNECTION

OF PHOTOVOLTAIC MODULES. THE NEUTRAL PRODUCT SHOULD NOT BE USED

WHERE MAINTAINING POLARITY IS CRITICAL.

2 : The polarity of the “neutral” connector should be labeled with

Part Number : 1394725-1 or 1394725-2.

3 : The connector system is fully latched only when the latches are flush with the

mating connectors. After the connector is fully latched, the optional latch locking

clip may be snapped, with a click, into place.

CAUTION : DO NOT DISCONNECTED UNDER LOAD.

Disconnect circuit load before unplugging connectors by using approved devices

(DC main switch, inverter connector and other devices). Cable assemblies should

be labeled with

part number : 1394470-1.

1 : The locking mechanism is opened by depressing the latches.

2 : Pull out the connectors. While depressing the latches, disconnect the

connector by pulling the connector halves apart.

Fig. 6

Fig. 5

(female connector)

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