Description
GENERAL
The M00FA122A is a analog automatic voltage regulator made by Marelli in Italy. Standard on 160- 225 frames. This regulator senses 2 phases and adjusts excitation when needed.
Auxiliary windings is needed to power the AVR.
APPLICATIONS
- Mainly used on Olympian, FG Wilson & Caterpillar CAT generator sets
CORRESPONDING, ASSOCIATED & OBSOLETE PART NUMBERS
- Marelli 11000013
- Marelli Mark VX
- Marelli M00FA122A
Technical Data
– Regulation Accuracy: +/- 0.5% steady state conditions
– Voltage Drift: +/- 0.5% voltage chage, for 50 ° C amb. temperature change
– Respond Time: 1 cycle (20ms – 16.6ms)
– Operating Temperature: -30 ° C ÷ 70 ° C
– Exciter Field Resistance: 8 Ω (min) ÷ 20 Ω (max)
– Supply Voltage: 170 -270 V (100/120Hz)
– Power Supply: 350 VA (max)
– Power Dissipated: 15 W (max)
– Voltage Sensing: 170 -270
– Output voltage (DC): 30 V
– Output Current (DC): 5 A (max, continuous)
– Output current (DC): 8 A (max one minute forcing)
Remarks:
– Delivery Schedule: 4 working days ex-warehouse upon confirmation of payment received. (Transit time not inclusive.) In the event of some unforeseen reason out of stock, please allow 2 to 3 weeks lead time.
– Receipt: Once the parcel pick up, we will notify you via email. Airway bill no. will be advise as well.
– Product Origin: Italy
– Shipping: All parts ship door to door via courier service. All taxes and duty fees at destination at buyer cost.
– Should you not able to add more quantity, which means the value exceed the libility cost. Please send us an email (info@thai-avr.com) to request for official quotation. We will respond to your enquiry asap.
Model | Mark VX |
Frame size | 160 ÷ 225 |
Technology | ANALOGUE |
Regulator | Mark VX |
Part number | 11000013 |
Compliance | CE and UL unlisted |
Generator frame size | Standard 160÷225 |
AVR supply | Auxiliary winding*, mains |
Voltage sensing | Single phase |
Voltage remote control | Arrangement |
Radio interference supressor | Internal |
MARK VX | 11000013 |
Limiters | Under-frequency |
Power supply voltage | 170 ÷ 277 Vac @ 50/60 Hz |
Power supply source | Auxiliary windings, mains |
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 % |
Steady state accuracy | ±0.1 % |
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 |
Interface | Potentiometers |
Protection | Under-frequency limiter |
Internal fuse, replaceable | |
Control | External potentiometer, 100 kΩ – 1 W |
External DC voltage signal (0-10 V) | |
L | 160mm |
B | 93.6mm |
K | 137mm |
H | 45mm |
D | 5.5mm |
Weight | 370g |
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