The SX460 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes underspeed and sensing loss protection to ensure safe, reliable control of the generator. This model supercedes the Series 6 range.
Uncategorized
Stamford AVR SX460 | Original
Features include:
- Stability adjustment
- Under frequency roll off adjustment
Call for Quote for international purchases!
Related products
-
AVR | Generic Replacements
AVR AS480 | Generic
0 out of 5(0)SENSING and POWER INPUT
- Voltage: 100-264 Vac 1 phase
- Frequency: 50-60 Hz Nominal
OUTPUT
- Voltage: 82 Vdc @ 200 Vac power input
- Voltage: 45 Vdc @ 110 Vac power input
- Current: Continuous 5A
REGULATION
- +/- 1.0%
THERMAL DRIFT
- 0.03% per deg. Change in AVR ambient
Call for Quote for international purchases!
SKU: AS480G$63.69$73.99 -
Leroy Somer AVR
Leroy Somer AVR R449 | Original
0 out of 5(0)The regulator includes:
- A main terminal strip (10 terminals)
- A secondary terminal block (5 terminals)
- A frequency selection terminal block (3 terminals) – A quadrature droop potentiometer
- A voltage potentiometer
- A stability potentiometer
- A maximum excitation potentiometer
- A sensing selection jumper ST1 (single/3-phase with an external module)
- A response time jumper ST2 – A frequency selection jumper ST3 – An external voltage setting jumper ST4 – A LAM (load adjustment module) jumper ST5
- From R449 Version E number 10,000, this jumper will be removable.
- A selecti
Call for Quote for international purchases!
SKU: R449 -
AVR | Generic Replacements
AVR R438 | Generic
0 out of 5(0)- Voltage regulation ±0.5%
- Short circuit capability: 3 x Irated for 10 seconds ( AREP or PMG excitation)
- Voltage sensing: 95 to 140 volts (50/60 Hz) or 170 to 260 volts (50/60 Hz) or 340 to 520 volts (50/60 Hz)
- Response time: Normal (1sec) for _+20% voltage variation or rapid (0.3 sec) for ∼+20% voltage variation.
- Remote voltage adjustment range of: _+5% *1000 Series alternators do not have PMG option.
Call for Quote for international purchases!
SKU: R438G$74.69$87.70