Electrical Data For Vga; Servomotor With Current Input; Servomotor With Feedback Potentiometer; Installation - Grundfos VGA-113-110 Instrucciones De Instalación Y Operación

3.4 Electrical data for VGA-113

3.4.1 Servomotor with current input

Servomotor Synchronous motor with limit switches
Current input 4 - 20 mA
Actuating time 0-100 % ca.95 s (50 Hz), ca. 76 s (60 Hz)
Power consumption 3 VA
Degree of protection IP55
Permissible ambient
0 °C to +50 °C
temperature
Type key Voltage
VGA-113-XXX/A1, N 230 V (50/60 Hz)
VGA-113-XXX/B1, N 115 V (50/60 Hz)

3.4.2 Servomotor with feedback potentiometer

Servomotor Synchronous motor with limit switches
Feedback potentiometer Single potentiometer
Actuating time 0-100 % ca.95 s (50 Hz), ca. 76 s (60 Hz)
Power consumption 3 VA
Degree of protection IP55
Permissible ambient
0 °C to +50 °C
temperature
Type key Voltage
VGA-113-XXX/A2, N 230 V (50/60 Hz)
VGA-113-XXX/B2, N 115 V (50/60 Hz)

4. Installation

4.1 Transport and storage

• Handle with care, don't throw!
• Dry and cool storage place.

4.2 Unpacking

• Observe when unpacking:
– No humidity should get into gas-leading parts!
– No foreign matter should get into gas-leading parts!
• Mount as soon as possible after unpacking.

4.3 Typical installations

Nominal current
0.011 A
0.022 A
Nominal current
0.011 A
0.022 A
Fig. 15 Vacuum regulator and dosing regulator
Item
1
2
3
5
6

4.4 Mounting

4.4.1 Dosing regulator

• Mount the dosing regulator to the wall.
4 2
3
Description
Vacuum regulator e.g. VGA-111 (with contact pressure
gauge)
Dosing regulator VGA-113
Injector
Remote display for container empty indication
Adsorption device
Warning
Observe the information, see chapter
chlorine
1
0
bar 16
5
2. Handling
15