ESN Type 853299 Test Unit

Test unit for cable monitoring units Types 8531 / 8532 / 8533

The test unit is installed in a well insulated housing for easier handling and can be connected to the terminals of the type 8531 cable monitoring unit by means of a cable skein and plug or else to the terminals of the type 8532 and 8533 cable monitoring units by means of the couplers that are supplied.

Technical data

Dimensions

WxHxD 190/110/95 mm

Housing

Plastic

Type of protection

IP 00 (protective insulation)

Connection

Cable skein H 07 RN-F 3 m long

 

(see the text!)

Internal terminating

0 k?, in position: 853100 /

resistance

853200 / 853300

68 k?, in position: 853110 /

 

853210 / 853310

 

1120 k?, in position: 853120 /

 

853220 / 853320

Fuses

3x (1.2 kV 0.5 A)

Test ranges

Position: 0

 

no test resistance switched in

 

Position: »Earth short circuit:

 

continuously variable from 0 to

 

100 k? and 11 fixed resistances in

 

steps of 100 k? can be switched in

 

Total setting range: 1200 k?

 

Position: »Inner short circuit«

 

Protective resistance from 300

 

k? fixed preswitching, extra 0 to

 

100 k? continuously variable and 11

 

fixed resistances in steps of 100 k?

 

can be switched in

 

Total setting range: 300 to 1500 k?

Ordering information

Type 8532 99

Part No. 510600

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