55 - Circular 4 - Way Connectors With 2 Identical Connectors Which Are Neither Male Nor Female Up To 120 Khz

Circular 4 - Way Connectors With 2 Identical Connectors Which Are Neither Male Nor Female Up To 120 Khz
(Sealed)

Application
These connectors are foreseen for indoor and outdoor use, heavy applications and are a reliable coupling device between connectors. They serve in electronic and telecommunication units for interconnection and contuniation of cables. They are specially intended for jointing light field HF four-case cables at operating frequency renge up to 120 kHz.
They are available in two standard types, for cable and chassis applications
Galvanized connection and electromagnetic shield for both cable-to-cable and chassis coupling is achieved by suitable elements accommodeted in connector housing for cable with threadded connector coupling. Connector fully meets SNO 0013 requirements.

Housing
Made of galvanized plated copper alloy resistent to aggressive ambient.
Connector cable type housing is designed in such a way that it can be coupled with other identical housing either male or female. Two identical cable type connector can therefore be interconnected. Cable -to-cable coupling is very efficient and easy to handle.
Connector chassis type housing has coupling section identical with connector housing for cable and can be coupled together.

Insulators
Insulators are made of diallylphtalate and special rubber.
They can be set in housing in one single position only.

Contacts
Contacts are made of hard gold plated copper alloy.

Cable entry
For cable -to-cable connector with suitable housing construction which serves for cable entry the following characgteristics are provided:
- ensuring against pulling the cable out from connector at axial strength of 1000 N.
- connector sealing at immersion in water up to 150 cm. depth.
- galvanization coupling of cable braid on connector housing.
In this respect the continuation of galvanized coupling and electromagnetic cable protection is provided.

Covers
Connectors are supplied with the corresponding covers which protect contacts when unmated.

CHARACTERISTICS

Service life
100 engagement and disengagement cycles

Climate class
40/70/21

Electrical characteristics

Damping resistance	Operat-ing voltage	Testing voltage	Insulation resistance		Contact resistance	Capacitance	Max corrent per
			before climate testing	after climate testing
? 20kW	150 Veff	600 Veff	10^{10 W}	10^{9 W}	20 mW	17pF	0,5A

DESIGNATION

Cable connector: KH - 4K
Chassis connector: KH - 4