Mark XX

Model
Mark XX
Frame size
160 ÷ 225
Technology
ANALOGUE
Regulator
Mark XX
Part number
11000328
Compliance
CE and UL unlisted
Main Data
Generator frame size
Standard
160÷225
AVR supply
PMG
Voltage sensing
Single phase
Voltage remote control
Arrangement
Radio interference supressor
Internal
MARK VX
11000328
Limiters
Under-frequency
Electrical characteristics
Power supply voltage
170 ÷ 277 Vac @ 175/210 Hz
Power supply source
PMG
Voltage build-up
5 Vac
Voltage sensing type
1-phase
Voltage sensing range
170 ÷ 277 Vac
Maximum continuative field current
0 ÷ 5 Adc
Maximum forcing field current
0 ÷ 8 Adc
Maximum field voltage
100 Vdc
Field resistance
8 Ω ÷ 20 Ω
Regulation accuracy from no load to full load
±0.5 %
Accuracy with ±4% engine governing
±1 %
Thermal Drift
±0.5 %
Response time
1 cycle
Operating temperature
-30°C ÷ +70°C
Storage temperature
-40°C ÷ +80°C
Features
Interface
Potentiometers
Protection
Under-frequency limiter
Internal fuse, replaceable
Control
External potentiometer, 100 kΩ - 1 W
External DC voltage signal (0-10 V)
Dimensions and weight
L
160mm
B
93.6mm
K
137mm
H
45mm
D
5.5mm
Weight
370g
File Name | Size | |
---|---|---|
OandM manual Mark XX Automatic Voltage Regulator | 1.73 MB | Download |
