Basler VR485
The VR485 series of voltage regulators controls the output voltage of 400Hz brushless generators. This is accomplished by the regulator supplying the necessary excitation to the generator field. The VR485-100-L enables line drop compensation for voltage drops induced by large line impedance to isolated loads.| Part No. | VR485 |
|---|---|
| Datasheet | VR485 Download |
| Manufacturer | Basler |
| Description | Voltage Regulator |
| Buy | Stock & Price |
FEATURES
● Regulation accuracy better than ±1.0%.● Frequency compensated.
● Continuous 5 Adc field current limiting.
● Automatic generator line voltage buildup.
● Paralleling or line drop compensation as standard.
● Fast response time (less than 1.5 cycles).
● Applicable on 400 Hz systems. SPECIFICATIONS page 2 CONNECTIONS page 3 DIMENSIONS page 4 ROUTE 143, BOX 269 HIGHLAND, ILLINOIS 62249, U.S.A. PHONE 618-654-2341 FAX 618-654-2351 SY-4 1-02 VR485 SERIES SPECIFICATIONS ELECTRICAL Power Output 2.5 Adc at 63 Vdc (157.5 W) maximum continuous 3.6 Adc at 90 Vdc (324 W) forcing one minute Exciter Field DC Resistance 25 ohms minimum Power Input Transformer BE25089-001 supplied with regulator for 208 Vac nominal generator line voltage. 320 Vac, 400 Hz center-tapped, 20 Vac, 400 Hz supplied to regulator from secondary of transformer AC Input Sensing 208 Vrms ± 10%, single phase, 400 Hz Input Sensing Burden 2 VA Voltage Adjust Range 187 - 229 Vac. Voltage control by adjust on unit. For extern...
