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PDF NJBK6 Data sheet ( Hoja de datos )
| Número de pieza | NJBK6 | |
| Descripción | Motor Protection Relay | |
| Fabricantes | CHiNT | |
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Hay una vista previa y un enlace de descarga de NJBK6 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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Relay
Protection Relay
NJBK6 Series
Motor Protection Relay
1. General
NJBK6 series motor protection relay is used to provide
overload, phase failure, three-phase current unbalance and
locked rotor protection for AC motors with a frequency of
AC 50Hz, a rated insulation voltage of below 690V and a
rated operational current of 1A~36A that operate
continuously or intermittently.
Standards: IEC 60947-4-1
2. Type designation
N JBK 6 - 36 / □ / □ / □
Type of operation delay
Rated control supply voltage
Setting current code
Frame size
Design sequence No.
Motor protection relay
Company code
3. Operation conditions
3.1 Altitude: should not exceed 2000m;
3.2 Ambient tempeature: -5℃~+40℃, and the average
temperature in 24h should not exceed +35℃；
3.3 Atmospheric conditions: The relative air humidity should not
exceed 50% at the maximum temperature of +40℃. The
relative humidity may be higher at lower temperatures, for
example, the air humidity can be up to 90% at +20℃.
Special measures should be taken if condensation occurs on the
product occasionally due to temperature variation;
3.4 Pollution degree: 3;
3.5 The inclination between the mounting plane and the vertical
plane should not exceed ±5°；
3.6 In non-explosive media that do not contain a sufficient
amount of gas or conductive dust to cause metal corrosion or
insulation failure;
3.7 In places with rain and snow protection equipment and not
full of vapor;
3.8 In places where there is no significant shake, impact or
vibration;
3.9 Mounting category: Ⅲ
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| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet NJBK6.PDF ] | |
Hoja de datos destacado
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