YB Series Flameproof Electric Motors Description
have such characteristics as high efficiency, low noise,
slight vibration, high locked-rotor torque and reliable
operation. The rated voltage of YB series electric motor is
220V, 380V, 660V, 220/380V or 380/660V. The rated frequency
of this series electric motor is 50Hz or 60Hz. The power
grade and mounting dimensions of this series electric
motors are the same as those of Y series electric motors,
up to the IEC standard. The degree of protection by
enclosure of YB series electric
motors is IP44 and cooling form IC0141. Class F insulation
is adopted. This series electric motor can operate
constantly at environmental temperature of not higher than
40 C. The electric property index of YB series electric
motors are the same as that of Y series electric motors.
Frame size of YB series electric motor: H80-280mm.
Power range of YB series electric motor: 0.55-90KW.
Synchronous speed of YB series electric motor: 3000, 1500,
750r/min.
Explosion protection marking of YB series electric motor: d
I, d II AT4, d II BT4.
The explosion protection property of this series electric
motors accords with GB3836. 1-83 Electrical Apparatus for
Explosive Atmosphere General Requirements and GB3836. 2-83
Electrical Apparatus for Explosive Atmospheres Flameproof
Electrical Apparatus "d" and also reaches the IEC
standards. The YB series electric motors apply in the
placed where there are explosive gas mixture.
Printable YB Series Flameproof Electric Motors, Imprinted,
Branded YB Series Flameproof Electric MotorsPrinting, Printed YB Series Flameproof Electric Motors
A | B | C | D | E | F | G | H | I | J | K | L | M |N | O | P | Q | R | S | T | U | V | W | X | Y | Z | All | Search by Alphabet
A | B | C | D | E | F | G | H | I | J | K | L | M |N | O | P | Q | R | S | T | U | V | W | X | Y | Z | All | Search by Alphabet
