Technical Characteristics; Regulator Nameplate - WEG AVR-A-OPT-07 Manual De Instalación, Operación Y Mantenimiento

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4. TECHNICAL CHARACTERISTICS

Models
Characteristics
Power supply
Rated operation voltage
(potency)
Feedback Adjustment At
Trimpot Vad
Maximum Voltage Feedback
Transitional
Feedback
Nominal operating current
Peak Current
Maximum rated power input
Power consumption
Minimum Voltage to Priming
Power input fluctuation
voltage
Static Regulation
Adjustable Dynamic
Response
Field resistance @ 20ºC
Operation U / F = Constant
Configurable
Over Voltage Protection (*)
Voltage Internal Set
Voltage External Adjustment
Doop adjustment To
Operation in Parallel
Analog Input
Ambient working
temperature
Maximum relative humidity of
air
(Operation and storage)
Altitude for operation
Degree of protection
Approximate Mass
(*) The protection circuit over voltage is inoperative in case of failure of the electronic circuit and can thus the generator voltage rise to critical levels.
This may be circumvented by using relay overvoltage in the system.
¹ Recommended the use of multi-turn potentiometer.

5. REGULATOR NAMEPLATE

Model
Power Supply
Excitation Voltage
Rated Current
Sensing Voltage
The example above shows the main characteristics to be followed before installation.
NOTE
The identification nameplate is attached to the bottom of the regulator frame.
12 l Automatic Voltage Regulator – AVR-A-OPT-07 / AVR-A-OPT-07E / AVR-A-OPT-07/T
Table 4.1: Technical characteristics
AVR-A-OPT-07
94 to 127 Vac 170 to 250 Vac
170Vac
10A (Encapsulated)
16A (Encapsulated)
750VA
~13VA
¹
Encapsulated: 700g
Figure 5.1: Regulator Nameplate
AVR-A-OPT-07E
160-300 Vac (1∅ or 2∅)
220Vac (1∅ or 2∅)
320 to 420 Vac
320Vac 504Vac
Three-Phase
5Vca
±30%
0,5%
8 up to 500ms
6 up to 50Ω
0 to 30% Fn
30% Above of Un
±15%
Through of the potentiometer 5kΩ / 3W
0 a 5%
±9V for AVR-A-OPT-07E
-40ºC up to +80ºC
0 - 80%
Less than 2000 m or greater equal to 2000 m
IP00
AVR-A-OPT-07/T
374 to 506Vac 408 to 552 Vac
610Vac 670Vac
10A (Metallic Box)
16A (Metallic Box)
1050VA
~13VA
Metallic Box: 1,450g
Operating Frequency