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AVR VR6 Automatic Voltage Regulator K125-10B K65-12B For Caterpillar Generator

Description：

Automatic Voltage Regulator AVR VR6 K65-12B K125-10B for Caterpillar Generator

K65-12B KATO AVR

Power: SHUNT EXCITED

Input: 180-280 Vac, 50/60 Hz, 1 OR 3 phase

PMG EXCITED 63-105 Vac 100/240 Hz 3 phase

Sensing input: 180-280 Vac, 50/60 Hz 1 OR 3 phase

CT input: 1 or 5 Aac 50/60 Hz

ACC input: +/- 3 Vdc. Output: 65 Vdc @ 12 Adc

Unit Type: piece

Please check pictures for more details

Specification:

Specification	K65-12B	K125-10B
Output power (with a 240 Vac Input):	12 Adc 65 Vdc maximum continuous. 25 Adc 125 Vdc forcing for 10 seconds.	10 Adc 125 Vdc maximum continuous. 20 Adc 250 Vdc forcing for 10 seconds.
AC input power:	100 to 280 Vac, single-phase 50 to 400 Hz, or 63 to 105 Vac; three phase, 50 to 400 Hz, 1092 VA maximum continuous burden	180 to 280 Vac, single phase or three-phase, 50 to 400 Hz, 1750 VA maximum continuous burden
AC sensing voltage:	90 to 140 Vac, 50/60 Hz; single- or three-phase.	90 to 140 Vac, 50/60 Hz; single- or three-phase.
External voltage adjust rheostat:	10k ohm, 2 W, potentiometer	10k ohm, 2 W, potentiometer
Regulation accuracy:	±0.5% Average responding	±0.5% Average responding
Voltage drift:	±1% voltage variation for a 40° C (104° F) change.	±1% voltage variation for a 40° C (104° F) change.
Response time:	< 4 milliseconds	< 4 milliseconds
Frequency compensation:	1 or 2 V/Hz jumper selectable with knee adjustable from 45 Hz to 65 Hz.	1 or 2 V/Hz jumper selectable with knee adjustable from 45 Hz to 65 Hz.
EMI suppression:	Internal filter	Internal filter
Voltage Build-Up:	Internal provisions for automatic voltage build-up from generator residual voltages as low as six Vac.	Internal provisions for automatic voltage build-up from generator residual voltages as low as six Vac.
Over excitation shutdown:	Over excitation protection starts timing at 90 Vdc ±5% and takes the output to zero in greater than 30 seconds. The output can be 125 Vdc for greater than 10 seconds.	Over excitation protection starts timing at 180 Vdc ±5% and takes the output to zero in greater than 30 seconds. The output can be 250 Vdc for greater than 10 seconds.
Droop	1 Aor 5 A, <10 VA, adjustable from 0 to 10% at rated input current, 0.8 power factor	1 Aor 5 A, <10 VA, Adjustable from 0 to 10% at rated input current, 0.8 power factor
UL recognized/CSA certified	UL Recognized per Standard 508, UL File NO. E97035. CSA certified per Standard CAN/CSA-C22.2 No. 14-95, CSA File No. LR 23131	UL recognized per Standard 508, UL File NO. E97035. CSA certified per Standard CAN/CSA-C22.2 No. 14-95, CSA File No. LR 23131

Key Features:

Good quality, good operation

Package List:

1 x AVR VR6

1 x product Instructions

Item Specifics
Brand	ALL-CARB
Compatible Model	Caterpillar Generator
MPN	Does Not Apply
Model	AVR VR6
Equipment Type	Voltage Regulator
Warranty	1 year
Modified Item	No
Modification Description	No
Type	Generator Voltage Regulator
Type	Generator Voltage Regulator

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