Dear Customer

Title

P-876CA Compressor Unit
Product Discontinuation NoticeDoc. Number

Ve1502R3_4972-00017

Date of Issue

Jun 30th, 2015

Component Development Div.
Canon ANELVA Corporation

To Whom It May Concern,Thank you for using Canon ANELVA products. We hereby inform you the discontinuation of P-876
Helium Compressor Unit for our cryo-products due to the discontinuation of a majority of component parts
used for this unit. As of April, 2015, we have finished selling this unit after more than 13 years of provision
since the initial introduction. We are very sorry for our late notification of this discontinuation. As asuccessor model, we introduce F-50L Compressor Unit (Bypass Valve embedded type).
Maintenance services for P-876CA will be provided until the end of April, 2022, however, please kindly
be reminded that depending on component parts availability, there would be a case which repair service might
be unavailable.
Canon ANLEVA is going to improve our product quality and reliability continuously in order for ensuring
customers’ satisfaction.
Best Regards,Component Development Div., Canon ANELVA Corporation■: Items subject to reference documents provision

ProductTreatment□Reference

P-876CA Compressor Unit
Sales termination of P-876CA Compressor Unit as of April, 2015.
Introducing a successor model; F-50L Compressor Unit.

Price &Regarding F-50L Compressor Unit purchase, please contact nearest sales

Lead Timeagency or affiliates.

□Reference□Reference

P-876CA Compressor Units’ maintenance service provision is scheduled until
Schedule

the end of April, 2022. *Depending on component parts availability, there would□Reference

be a case which repair service might be unavailable.
For the comparison of specifications and dimensions of P-876CA and F-50L
Remarks

Compressor Unit, please refer to the attached reference documentation.

■Reference

Report Classification: □Prod.Qual-I / □Prod.Qual-II / ■Prod.Qual-III
Any questions or concerns, please contact your nearest sales agencies or affiliates by following the URL below.
http://www.canon-anelva.co.jp/english/contacts/index.html

CANON ANELVA CORPORATIONPROPRIETARY & CONFIDENTIAL

Ve1502R3_4972-00017 別紙 （1/3）

Reference: F-50L / P-876CA Compressor Unit Comparison
1. External Appearance Comparison*Upgrading from P-876CA to F-50L requires Power Connector Cover modification.

Power Connector Cover(Standard Type)
Bypass Valve

In order for matching the compatibilityof an existing power cable, PowerConnector Cover needs to be modified;
upgrading P-876CA to F-50L.

Successor Model: F-50L

Predecessor Model: P-876CA (Discontinued)

Ve1502R3_4972-00017 別紙 （2/3）

2. Specification Comparison*F-50L meets the predecessor model’s specification and requirements; power, cooling water, etc.

Helium Gas Pressure

Successor Model

Predecessor Model (Discontinued)

F-50L

P-876CA

Stopping (20 deg. C)
In Operation

1.50～1.55 MPa
Approx. 1.9～2.2 MPa

Flow Rate
Cooling Water

Pressure Loss

Ambient Temp. Range≧420 L/hour
0.085 MPa0.12 MPa

Maximum Pressure

0.69 MPa

Temperature≦28 deg. C

Power Supply Input / Voltage
Power Consumption＊１Approx. 1.8～2.0 MPa

AC200V±10% / 3φ 50/60Hz (Commercial Power Supply)

50Hz Steady Operation

5.1 kW

4.8 kW

60Hz Steady Operation

6.1 kW

5.8 kW

5～35 deg. C

10～35 deg. C

450(W)×485(D)×591(H)

450(W)×500(D)×686(H)120 kg117 kgIn Operation

Dimension
WeightPeriodical Maintenance Interval(Adsorber Replacement)

30,000 hours*1 Note: This number can be varied depending on the number of cryo-pumps or traps simultaneously being driven.

Ve1502R3_4972-00017 別紙 （3/3）

3. Remote Control Signal Comparison*Upgrading from P-876CA to F-50L requires Remote Control Signal Converter Unit; please contact us for details.

No.

Successor Model

Predecessor Model (Discontinued)

F-50L

P-876CA

Item

PinAssignment

Operation

1

Stop signal due toabnormal gas pressure

Relay contact
output2

Stop signal due toabnormal temperature(TS1)

Relay contact
output3

Stop signal due toabnormal temperature(TS2)

Relay contact
output4

Stop signal due toabnormal temperature(TS3)

Relay contact
output5Compressor drive answer

DC24V output

6

Service power supply

DC24V output

7Abnormal termination
recovery

DC24V input

8

Remote control(compressor turn on & off)

Non-voltage
contact input

Normal State

Close

Abnormal State

Open

Normal State

Close

Abnormal State

Open

Normal State

Close

Abnormal StateOpen

Normal State

Close

Abnormal StateOpenIn Operation

DC24V (0.15A max.)

Stopping

0V

Item

1-2
Normal State

5-9

Stop signal due toabnormal temperature orgas pressureRelay contactoutput

DC24V (0.15A max.) output withMain Power SW “ON”

7-13

N/A

Applying DC24V for 1 second will releaseabnormal termination state

12-14

N/A

Stopping

Open

8-15

Remote control(compressor turn on & off)

Non-voltage
contact input

9N/A

External protective
interlock function

Non-voltage
contact input

10

N/A

Overload signal output

Relay contact
output-Connector TypeD-sub15

1-4
AbnormalStateOpenStart-up

Close

StopOpen

10-11

N/A

Close

Close

3-4

6-7

In Operation

PinAssignment

Operation

Connector TypeStartable

Close

UnstartableOpen

Normal StateClose

AbnormalStateOpen

D-sub15

8-15

5-11

9-10