The AS440 ( + Kit replaces SX440 ; SA465) 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.
Uncategorized
AVR AS440 | Original
Features include:
- Stability adjustment
- Optimum response selection
- Under frequency roll off adjustment
- Droop adjustment
- Trim adjustment
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$0.00
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AVR | Generic Replacements
AVR R438 | Generic
0 out of 5(0)Fuse: F1on X1,X2.10A;slow-250V
- Voltage sensing : 5 VA isolated via trans- former • 0-110 V terminals = 95 to 140 V • 0-220 V terminals = 170 to 260 V • 0-380 V terminals = 340 to 520 V for other voltages, a transformer should be used.
- Voltage regulation ± 0.5%
- Normal or rapid response time via jumper ST2 (see below)
- Voltage adjustment via potentiometer P2 or apply a DC voltage of ± 1 V on the terminals of the external potentiometer
- Current sensing: (parallel operation): input S1, S2 intended for 1 C.T. Š 2.5 VA cl1, secondary 1A (optional)
- Quadrature droop adjustment via potentio- meter P1
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Uncategorized, AVR | Generic Replacements
AVR-5KW | 450V 470uF
0 out of 5(0)- Gasoline and Diesel Generator driven by 173F 177F 182F 188F 190F engine
- FITS FOR – 4KW to 7.5KW rated power generator driven by gasoline engine from 9HP,11HP,13HP,14HP,and also work with diesel generators.
- CAPACITOR – 450V 470uF
- 5.5 inches / 140mm hole to hole on center, Totally 6 wires, 4 wires in one connector and 2 single wires
- Very stable. You may need to adjust the little brass screw clockwise to meet your desired voltage output.
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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
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SKU: AS480G$56.99