Technical Characteristics; Application; Environmental Conditions; Id Label - WEG K38L Manual De Instalación, Operación Y Mantenimiento

2 TECHNICAL CHARACTERISTICS

Power Input Voltage: 150~300 Vac, single phase, 50~180Hz
Sensing Voltage: 150 to 300 Vac / 300 to 600 Vac (selectable through SW2 dip switch);
Frequency: 50/60Hz;
Output Current: 4.5A (6.0A up to 1 minute);
Static Regulation: < 1%, from no-load until full-load operation (Hz variation < 3%);
Minimum Initial Voltage: >5V;
Field Resistence: 6~30 Ohms;
Output Voltage: 65~120 Vdc;
Internal Voltage Adjustment: 150~300 Vac / 300~600 Vac;
External Voltage Adjustment: 10%.(1K x 3W linear potentiometer);
EMI Filter;
Under Frequency Protection (U/F);
Loss of Sensing Voltage Protection;
Fuse: Cartridge 5x20mm 5A;
Weight: Approximately 160g;
Dimensions: 170mm x 80mm x 24mm.

3 APPLICATION

The Automatic Voltage Regulator K38L was designed for brushless alternators.

4 ENVIRONMENTAL CONDITIONS

Operation Temperature: -40°C to 60°C
Storage Temperature: -40°C to 85°C
Mechanical Vibration: 1,5G @ 5~30Hz - 5,0G @ 30~500Hz.
Air Relative Humidity: 95% at most.

5 ID LABEL

NOTE
The ID Label is located under the regulator.
Regulador Automático de Tensão
Automatic Voltage Regulator
Model: K38L Serial:
Item: 13131430
U Entrada (Power Input Voltage): 150 - 300 Vac.
U Saída (Output Voltage): 65 - 120 Vdc
I Saida (Output Current): 4,5A.
Frequência (Frequency): 50/60 Hz.
Realimentação (Sensing Input): 150 - 300 ou (or)
WEG EQUIPAMENTOS ELÉTRICOS - ENERGIA
Made in Brazil by Kva
K38L1410W000000
.
300 - 600 Vac
Automatic Voltage Regulator - K38L | 7
www.weg.net