Free Shipping Jeenda Automatic Voltage Regulator AVR MX321 3050823 E000-23210 for Generator Genset
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 (see note 1), Intermittent 6A for 10 secs.
Resistance: 15 ohms minimum
REGULATION
+/- 0.5% RMS with 4% engine governing (see note 2)
THERMAL DRIFT
0.02% per deg. C change in AVR ambient (note 3)
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 (see note 4)
UNDER FREQUENCY PROTECTION
Set point: 95% Hz (see note 5)
Slope: 100-300% down to 30 Hz
Max. Dwell: 20% volts/S recovery
UNIT POWER DISSIPATION
18 watts maximum
ANALOGUE INPUT
Maximum input: +/- 5 Vdc (see note 6)
Sensitivity: 1v for 5% Generator Volts (adjustable)
Input resistance: 1k ohm
QUADRATURE DROOP INPUT
10 ohms burden
Max. sensitivity: 0.22 A for 5% droop 0PF
Max. input: 0.33 A
CURRENT LIMIT INPUT
10 ohms burden
Sensitivity range: 0.5-1A
OVER VOLTAGE DETECTOR INPUT
Set point: 300v. Time delay: 1 Sec (fixed)
CB trip coil volts: 10-30 vdc
CB trip coil resistance: 20-60 ohms
OVER EXCITATION PROTECTION
Set point 75 V dc
Time delay 8-15 seconds (fixed)
ENVIRONMENTAL
Vibration: 20-100 Hz 50mm/sec, 100HzC 2kHz 3.3g
Operating temperature: -40 to +70C
Relative Humidity 0-70C: 95% (see note 7)
Storage temperature: -55 to +80C
