₨ 55,000.00 Original price was: ₨ 55,000.00.₨ 48,000.00Current price is: ₨ 48,000.00.
Analog Digital 16Amp Voltage Regulator for Parallel Operation
A 16Amp analog-digital AVR designed for parallel operation of generator sets. It is compatible with AVRs from Caterpillar, SIEMENS, Khenkikian, Genaust, KATO, Marelli, BOKUK, ENGGA, and Crompton Greaves. Utilizing a digital circuit for voltage sensing and under-frequency protection, it effectively reduces output voltage fluctuations and prevents under-frequency knee point drift caused by environmental temperature changes.
- Voltage regulation less than +/-0.5%
- Suitable for brushless type generator sensing input 170 to 510 Vac
- Can be used in parallel operation
- 16 Adc current output
- Suitable frequency 50/60 Hz
- Inverse-time over excitation protection
- O/E over excitation protection
- Under frequency protection and soft start voltage ramping
- Load CT current compensation, analog voltage input
- Digital circuit for voltage sensing and under frequency protection
- Effectively minimize the output voltage variations and under frequency knee point drifted affected by temperature changes
Specifications
|
| Sensing Input |
- Voltage 170 to 510 Vac 1 phase 2 wire DIP switch selectable
- Frequency 50/60 Hz
|
| Power Input |
- Voltage 60 to 300 Vac 1 phase 2 wire
|
| Excitation Output |
- Voltage 220V 1 phase Current Continuous 63 Vdc 16A Max. 90 Vdc 20A for 10 seconds
- Resistance Min. 4 ohms
|
| External Voltage Adjustment |
- Max. +/-10% with 1K ohms 1 watt potentiometer
|
| Voltage Regulation |
- Less than +/-0.5% (with 4% engine governing)
|
| Build Up Voltage |
- 5Vac 25Hz residual volts at power input terminal
|
| Static Power Dissipation |
|
| CT Current Compensation Input |
- 1A or 5A (DIP switch selectable)
|
| Analogue Voltage Input |
- Max. +/-5 Vdc +/-10% @ +/-3 Vdc
|
| Under Frequency Protection |
- 55 Hz @ 60 Hz (adjustable)
- 45 Hz @ 50 Hz (adjustable)
|
| Over Excitation Protection |
- When excitation output > 40% Power Input, excitation output will shutdown after 10 sec
|
| Voltage Thermal Drift |
- Less than 3% at temperature range -40 to +70 °C
|
AVR Control Functions
|
| VOLT |
|
| STAB |
|
| U/F |
- Setting under frequency protection knee point
|
| DROOP |
|
| TRIM |
- Analogue input adjustment
|
Environment
|
| Environment |
|
| Storage Temperature |
|
| Relative Humidity |
|
| Vibration |
|
Physical Specifications
|
| Dimension |
- 162.0 (L) x 112.0 (W) x 43.0 (H) mm
- 6.38 (L) x 4.41 (W) x 1.69 (H) inch
|
| Weight |
- 510 g +/-2%
- 1.125 lb +/- 2%
|
Original price was: ₨ 55,000.00.₨ 48,000.00Current price is: ₨ 48,000.00.
Original price was: ₨ 180,000.00.₨ 160,000.00Current price is: ₨ 160,000.00.