Use Of Product; Technical Data - VAT 650 TJ Series Installation, Operating, & Maintenance Instructions

1

Use of product

This product is a throttling pendulum valve with isolation functionality. It is intended to use for downstream pressure
control applications.
Use product for clean and dry indoor vacuum applications under the conditions indicated in chapter «Technical data» only!
Other applications are only allowed with the written permission of VAT.
1.1

Technical data

1)
Power input
[650 . . - . . G . - . . . . / 650 . . - . . T . - . . . . / 650 .
. - . . V . - . . . . ]
[650 . . - . . H . - . . . . / 650 . . - . . U . - . . . . / 650 .
. - . . W . - . . . . ]
2)
Sensor power supply
[650 . . - . . V . - . . . . / 650 . . - . . W . - . . . . ]
Input
Output
2)
Sensor power supply
[650 . . - . . T . - . . . . / 650 . . - . . U . - . . . . ]
Input
Output
Calculation of complete power consumption:
= α + β
P
tot
whereas β depends on sensor supply concept and sensor power consumption.
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel ++41 81 771 61 61 Fax ++41 81 771 48 30 Email
Installation, Operating & Maintenance Instructions
Series 650 DN 100-250 (I.D. 4" - 10"), RS485
Control and actuating unit
(α) +24 VDC (±10%) @ 0.5 V pk-pk
max.
50 W max. (operation of valve with max. load) without PFO
50 W plus 10 W for PFO
(β)
+24 VDC / 1500 mA max.
±15 VDC (±5%) / 1000 mA max.
(β)
+ 24 VDC resp. ± 15 VDC
same as input but:
2.0 A max. at ± 15 VDC
1.5 A max. at + 24 VDC
reception@vat.ch www.vatvalve.com
[connector: POWER]
4)
[connector: POWER]
[connector: SENSOR]
[connector: POWER]
[connector: SENSOR]
271149EA
2007-06-12
4)
4/77