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CA200 Installation and Oil Filling Instructions
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CONFIDENTIAL INFORMATION
The information contained in this document is of a proprietary and confidential nature and is intended only for the persons to whom it isdirectly transmitted by ScandiNova Systems AB. Any reproduction of this document, in whole or part, or the divulgence of any of its
contents without the prior written consent of ScandiNova Systems AB is prohibited. This document is subject to change without notice.
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CA200 Installation and Oil FillingInstructions

Document name

CA200 Contact Oil Filling and Installation
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1 Introduction
The high voltage connection system CA200 has been specifically developed for pulsed power
applications for magnetron modulators. The oil-filled construction gives a favourable voltage field
distribution with low partial discharge and long service life.

1.1 ScopeThis document contains instructions for how to install the CA200 and fill it with oil. The instruction
shall be carried out every time the connector is installed.

2 Safety
Wear gloves and eye protection when carrying out the instructions in this document.

3 Required tools••

TX20 screwdriver
Allen key 1.5 mm

4 Required material
CA200 HV Cable
Oil Filling kit 027510
Cable Tie
Oil Wipes

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•
•
•
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CA200 Contact Oil Filling and Installation
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4.1 CA200 HV receptacle and cable components
The CA200 HV receptacle and cable consists of the following parts (Figure 1 and Table 1):

Figure 1 CA200 HV receptacle and cable components

POS

NAME

QTY

POS

NAME

QTYAScrew4

FO-ring (on vent screw)

1

B

Lock plate2

G

Top flange

1

C

Wavy spring

1

H

Clamp ring

1

DConnector

1

I

Receptacle

1

E

Vent screw

1

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Table 1 CA200 HV receptacle and cable components

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4.2 Oil Filling kit components
The Oil Filling kit 027510 contains the following components (Figure 2 and Table 2):

Figure 2 Oil Filling kit components

POS

NAME

QTY

A

Silicone oil30 ml

B

Syringe

1C

Syringe needle

1-Disposable gloves

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Table 2 Oil Filling kit components

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5 Instruction
5.1 Adjust the receptacle vent opening
1. Place the tank unit so that the top surface
is vertical or inclined (in any direction).
The angle between one side of the tankunit and the underlying surface shall be0-80º.

NOTEPlacing the tank unit upright so that thetop surface is horizontal may hinder air
removal in later steps.
Figure 3

2. Remove the lock plates from the top
flange using a TX20 screwdriver. Keep thelock plates and screws for later.

Figure 4

3. Remove the vent screw including
O-ring from the top flange using a TX20
screwdriver. Keep the screw and O-ringfor later.

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Figure 5

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4. Release the three grub screws on theclamp ring at least two turns using a 1.5mm Allen key.

Figure 6

5. Turn the top flange until the vent opening is at the highest point of the receptacle (correct
position depends on how the tank unit is inclined). Place a TX20 screwdriver in thedesignated holes to assist rotation.

Figure 7

6. Tighten the three grub screws on theclamp ring.

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Figure 8

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5.2 Mount the connector and fill the receptacle with oil
CAUTION
Risk of equipment damage. The silicone oil is hygroscopic. To prevent contamination, makesure to keep the oil container closed when not in use. Using contaminated oil can causeequipment damage.

1. Mount the needle on the syringe and fill
the syringe with 10 ml of silicone oil.

Figure 9

2. Lubricate the connector x-ring with a dropof the silicone oil. Spread the oil over theentire x-ring.

Figure 10

3. Insert the connector into the receptacle. Push and rotate the connector until it is fully
inserted, then pull it outwards until the first marking ring of the connector is aligned withthe surface of the top flange.

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Figure 11

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4. Insert the syringe needle into the ventopening and slowly inject about 10 ml of
the oil, until the receptacle is full and oil
seeps out of the vent opening – it shouldtake approximately 30 seconds. If silicone
oil seeps out early in the process, the oil is
injected too fast.

Figure 12

5. Insert the vent screw including O-ring into
the vent opening and tighten it a few
turns (leave it 1-2 mm open).

Figure 13

6. Slowly push the connector further intothe receptacle, until oil seeps out aroundthe vent screw and the first marking ringis placed slightly below the surface of the
top flange (max ~0.5 mm). Wipe off theexcessive silicone oil with oil wipes.

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Figure 14

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7. Mount one of the lock plates with one
screw (leave the wavy spring on the cablefor now) using a TX20 screwdriver. Wait
for 30 seconds to allow the oil to settle
before proceeding.

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Figure 15

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5.3 Remove air from the receptacle
1. With the vent screw open, push theconnector approximately 1 mm further
into the receptacle, until oil seeps out
around the vent screw. Wipe off theexcessive silicone oil with oil wipes.

Figure 16

2. Tighten the vent screw, then gently pull
the connector outwards until it comes to astop against the lock plate. Hold theconnector still for a few seconds, thenrelease the cable (without pushing theconnector back in).

Figure 17

3. Repeat steps 1-2 two to four times, each time pushing the connector a bit further into thereceptacle, until it reaches the bottom. When the connector returns into the receptacle byitself when released in step 2, proceed to section 5.4 Finish the installation.

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Figure 18

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5.4 Finish the installation
1. Remove the lock plate.

Figure 19

2. Put the wavy spring in place inside thereceptacle.

Figure 20

3. Mount the two lock plates over the wavy
spring with the four screws, using a TX20
screwdriver.

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Figure 21

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4. Fasten the ground strap to the base of thereceptacle using one of the existingscrews.

Figure 22

5. Secure the ground strap to the receptacle
using a cable tie (not included in the kit).

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Figure 23