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 |
Package List
1 x AVR VR6
Payment
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