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Zfour Collection DC EPT
EPTT: one.4kw – 600KW
Voltage: Normal 160V, 400V, 440V
Velocity: Rated Speed reference
Defense Diploma: IP21S
Insulation Course: F
Bundle: Export EPTen Package deal
Payment: 40% in EPT, equilibrium by T/T or L/C at sight
Z4-315-32, 280KW, 440V, 750~1600r/min, IP21S, F Insulation
1. Mounting and Variety of building
Mounting modes comply with the Condition StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB/T997 stipulated as follows:
2. Defense and Cooling Method.
The basic cooling approach of motor is IC06, It indicates it have a blower for ventilate, also it can be manufactured for IC17, It means use pipe as the chilly air inlet, the air outlet is shutter construction. Also it can be made for IC37, it indicates the cold air’s inlet and outlet the two use pipe. And it really is have several deriving kind, this sort of as self-ventilation, aXiHu (West EPT) Dis.al stream admirer sort, enclosed sort, air-air cooler kind, etc. The ask for for the air circulation, blast pressure, EPTT of the air blower, and many others of different body motor make sure you see technological knowledge sheet one. The protection diploma of EPTT sequence Z4 motor reaches IP21S
a. For Z4-a hundred – Z4-160, The blower is mounted on the non-EPT aspect.
b. For Z4-one hundred eighty – Z4-450, The blower is mounted on the EPT side.
c. The JCEP cooling air quantity, air stress and supporter motor potential are demonstrated beneath:(EPTTble one)
*All the ventilating fan motors are 3 stage, two pole, 380V.
EPTs with the subsequent five approaches of cooling can also be JCEP, but prior consultations are necessary.
a. Body dimension 100 up to 250 may possibly be made into the completely enclosed, frame cooled motor(IC410).
b. Body dimension a hundred and eighty up to 250 might be produced into the individually ventilated motor with blower mounted on its non-EPT side(IC05).
c. Frame dimensions one hundred up to two hundred may be produced into self-cooled open motor with its possess fan mounted on the shaft(IC01).
d. Frame size one hundred sixty up to 355 could be created into entirely enclosed motor with inner cooling air circulation by unbiased air-air heat exchanger mounted on it(IC666).
e. Body size 160 up to 450 may possibly be produced into entirely enclosed motor with impartial air-h2o warmth exchanger mounted on it(IC86W).
From the EPT conclude(Non-commutator place), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT situation of the motor body. For the request by customer, the terminal box can be created on the opposite placement. Also the shaft can be created as double shaft end. The rotor shaft’s rotation path is counter clock-clever viewed from the position of commutator. The driving mode is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving mode have particular radial force(this kind of as belt EPT or EPT EPT), It truly is allowable radial force ought to not exceed the price of graph.(see connected B)
three. Equipment for electric powered motor
According to customer’s request, the motor can be developed to allocate for tacho generator, pulse generator, centrifugal swap, arrester brake and so on.
Note: the specification, EPTT and weak-magnet velocity selection is only for reference, For the refresh of new systems, new components, the info of the catalog will be transformed appropriately.
1, technological data must be utilized in accordance to the subsequent info function circumstances
A. altitude does not exceed 1000m,
B. bordering air temperature is not more than 40 deg c,
C. operate atmosphere should not incorporate acid and alkaline or other to contact with insulation influence of gasoline.
D. motor for ongoing duty (S1),
E. motor armature loop and excitation circuitry by static electrical energy, rectifying EPTT provide by dc turbines.
F. the series motor efficiency with GB/T755 the fundamental EPT of motor.
two, motor 160V rated voltage is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd, 440V. According to the particular circumstances can derive 220V and 400V or other voltage.
3, motor rated velocity three,000, 15, ten, 750, 6, 5, 4, three, 200r/min of 9.
To lessen the armature voltage continual torque manage, reduce excitation continual EPTT voltage for velocity. Pace assortment of technical data table noticed.
In the subsequent with rated voltage regulating speed is continual torque. It is no considerably less than the least pace regulation 20r/min, still can keep the rated velocity, torque.
four, Independent excitation is the simple excitation sort of the motors. Nominal field voltage: 180V. Other excitation voltages are also suitable on ask for.
Compelled excitation is permitted with the voltage of considerably less than 500v. When a motor is usually operating, its excitation recent have to not be greater than the rated excitation present.
To make sure the reliability of the insulation of excitation system, disconnect excitation circuitry on a discipline winding resistance, release finishes in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to avoid self-induction possible. In its value stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about seven moments the area winding resistance (cold state). Whilst the area voltage is greater than nominal voltage, the benefit of EPTTt resistance may possibly be reduced than seven times subject resistance, normally larger than 7 times.
five, For frame dimension Z4-315, Z4-355,Z4-four hundred, and Z4-450, compensating windings are provided. For body measurement Z4-250 and Z4-280, the motors are possible with a compensating winding way too.
6, A marked earthing terminal is presented for the motors.
seven, The performance outlined in the info sheet are for rated output, voltage and speed , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of individual ventilating enthusiasts.
one. Pls check out our products catalog and confirm the motor sort and specification prior to location order, and type selection as achievable as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd specs proven in catalog. For motor body dimensions, EPTT, voltage, pace, thrilling method, fascinating voltage and mounting form, must be pointed out distinct in income deal. Such as Z4-one hundred eighty-31, 37KW, 440V, 1000r/min, divided excitation 180v, horizontal mounting with toes or IMB3.
two. Some EPTT requirements such as : double shaft end, terminal box place are mounting in the reverse way, counter clock-sensible rotation must be talked about obviously in the deal.
3. If the client want kind, specification are not list in the catolog, or for other EPTT prerequisite, the deal or the pre-manufacturing arrangement need to be signed soon after equally party’s dialogue and settlement
four. All the motors , Other than the shaft extension important, all the equipment are not in the extent of supply, If the accessories or spare components are asked for, this sort of as the brush, brush holder, and so on, pls observe the name, specification and quantities of the accessories in the contract.
five. For EPTT surroundings working condition, motor would be employed in humid and sizzling locations, pls label TH in the origin variety.
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