AVR MX321 for a brush-less generator
Automatic Voltage Regulator MX321:
1.MX321 description:
MX321 is a three phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brush-less generator.
2.MX321 Characteristics
SENSING INPUT:
Voltage 190-264V ac max, 2 or 3 phase
Frequency 50-60 Hz nominal
POWER INPUT (PMG):
Voltage 170-220V ac max, 3 phase, 3 wire
Current 3A/phase
Frequency 100-120 Hz nominal
OUTPUT:
Voltage max 120V dc
Current continuous 3.7 A . Intermittent 6A for 10 secs.
Resistance 15 ohms minimum
REGULATION:
+/- 0.5% RMS with 4% engine governing
THERMAL DRIFT:
0.02% per deg. C change in AVR ambient
SOFT START RAMP TIME:
0.4 - 4 seconds
TYPICAL SYSTEM RESPONSE:
AVR response 10 ms
Filed current to 90% 80 ms
Machine Volts to 97% 300 ms
EXTERNAL VOLTAGE ADJUSTMENT:
+/-10% with 5 k ohm 1 watt trimmer
PAYMENT TERM
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SHIPMENT TERM
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GUARANTEE
- Guarantee:365days after the goods has been received
- During the guarantee,the items enjoy free repairs or replacement.
- Customer is responsible for the freight back and forth and the custom tax.
- You may consider to send the defective item with an economical way,and we send back the repaired items with your new order together