Engine type:

CD250M-4Y3

Frame size:

250

Number of electrical poles:

4

Class efficiency 1:

China-Energy-Labé, Grade 2

Operating mode SI-S7,

P2 power [kW]:

55

Ambient temperature min. ℃ 

-20

Circuit 1:

D

Circuit 2:

Y

Frequency 1-2 [Hz]:

50

Design:

B3

Protection class IP:

55

Integrated frequency converter:

5

FlJ frequency 1 [Hz]:

4.1

Engine type:

CD

Motor type 4 pol .:

M-4

Variant:

Y3

Efficiency class 1:

IE3 Premium Efficiency

Heat class 1 ： 

F to B

Ambient temperature max. ℃:

40

Speed 1 [1 / min]:

1500

Voltage 1 [V]:

380

Voltage 2 [V]:

660

Activation / engine start:

direct

Cable entry:

Version 1

Type of balancing:

half-key balancing

Moment history:

150

FI speed 1 [rpm]:

264

FI power 1 [kW]:

38

FlJ voltage 1 [V]:

50

FI frequency 2 [Hz]:

55

FlJ power 2 [kW]:

380

FI voltage2 [V]:

55

FLJ frequency 3 [Hz]:

55

FU power 3 [kW]:

380

FU operation:

Yes

Expl. Protection gas ATEX:

Ⅱ 2G Ex db eb ⅡC T4 Gb

Certificates NEPSI:

GYJ17.1378X

RAU / type:

5009

Bes. Feature U:

weight 588 kg

Directive:

2014/34 / ElJ

FU torque 1 [Nm]:

77

FU current 1 [A]:

1500

FlJ-Drel number 2 [rpm]:

356

FU torque 2 [Nm]:

100

Drive current 2 [A]:

1650

FI speed 3 [rpm]:

324

FU torque 3 [Nm]:

100

Temperature class / Expl. Protection:

T4

Expl. Protection gas NEPSI:

Ex de ⅡC T4 Gb

Painting:

standard

Bes. Feature T:

like 563548001

Bes. Feature X:

timing-pulse frequ_min_4kHz

Motor protection:

PTC allele protection