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Home » Product List » Caterpillar GENERATOR PARTS » Automatic Voltage Regulator for Caterpiller Generator (VR6)
Product Details
Automatic Voltage Regulator for Caterpiller Generator (VR6)
| Model NO.: | VR6 |
|---|---|
| Productivity: | 10, 000PCS/Year |
| Shipment Terms: | DHL, TNT, FedEx |
| Payment Terms: | T/T |
| Minimum Order: | 1 Pieces |
| HS Code: | 8503009090 |
| Trademark: | Caterpillar |
| Origin: | USA |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Specifications
Refer to Table 1 for the electrical specifications. Refer to Table 2 for the
Physical specifications:
Specification K65-12B and K125-10B
CE conformity Conforms to:
Radiated Emissions...EN50081-2
Radiated Immunity:
Electric field...EN61000-4-3 (10 V/m
Conducted...EN61000-4-6 (10 VRMS)
Conducted Emissions...EN50081-2 (EN55011, Class A)
ESD Immunity...EN50082-2 (4 kV contact, 8 KV air)
EFT Immunity...EN50082-2 (2 kV coupling clamp)
Magnetic Immunity...EN50082-2 (30ARMS, 50 Hz)
Safety...EN61010-1
(When enclosed within a suitable steel enclosure attached the
Generator)
Operating and storage
Temperature: -40° C (-40° F) to +70° C (+158° F).
Shock: Withstands up to 20 g in each of three mutually perpendicular axes.
Vibration: Withstands the following accelerations at the stated frequency:
0.5 g; 18 to 2000 Hz
Weight: Approximately 1.1 kg (2.5 lbs. )
| 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 |
