ensures the balance and consistency of the crucial operate of factors. our goods are marketing well in the American, European, South American and Asian markets. Fantastic attention has been paid on environmental defense and power saving.

Zfour Series DC EPT

EPTT: one.4kw – 600KW

Voltage: Standard 160V, 400V, 440V

Velocity: Rated Velocity reference

Protection Diploma: IP21S

Insulation Course: F

Obligation: S1

Deal: Export EPTen Package deal

Payment: 40% in EPT, equilibrium by T/T or L/C at sight

Z4-160-32, 55KW, 440V, 3571~3500r/min, IC06, IP21S, F Insulation

EPTnical Information

Mounting Proportions

EPTT

1. Mounting and Type of construction

Mounting modes comply with the Condition StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB/T997 stipulated as follows:

two. Protection and Cooling Approach.

The fundamental cooling technique of motor is IC06, It indicates it have a blower for ventilate, also it can be manufactured for IC17, It implies use pipe as the cold air inlet, the air outlet is shutter composition. Also it can be created for IC37, it means the cold air’s inlet and outlet each use pipe. And it truly is have numerous deriving kind, these kinds of as self-ventilation, aXiHu (West EPT) Dis.al movement enthusiast type, enclosed variety, air-air cooler variety, and so on. The ask for for the air circulation, blast pressure, EPTT of the air blower, etc of diverse body motor you should see technological knowledge sheet 1. The safety degree of EPTT series Z4 motor reaches IP21S

a. For Z4-a hundred – Z4-one hundred sixty, The blower is mounted on the non-EPT side.

b. For Z4-one hundred eighty – Z4-450, The blower is mounted on the EPT facet.

c. The JCEP cooling air volume, air pressure and supporter motor capacity are shown under:(EPTTble 1)

*All the ventilating supporter motors are a few section, two pole, 380V.

EPTs with the following 5 approaches of cooling can also be JCEP, but prior consultations are essential.

a. Body dimension 100 up to 250 might be created into the absolutely enclosed, body cooled motor(IC410).

b. Body dimension 180 up to 250 may be created into the separately ventilated motor with blower mounted on its non-EPT aspect(IC05).

c. Frame size one hundred up to two hundred may possibly be produced into self-cooled open up motor with its personal supporter mounted on the shaft(IC01).

d. Frame dimensions 160 up to 355 may be produced into entirely enclosed motor with internal cooling air circulation by independent air-air warmth exchanger mounted on it(IC666).

e. Body size one hundred sixty up to 450 could be produced into completely enclosed motor with impartial air-water heat exchanger mounted on it(IC86W).

From the EPT conclude(Non-commutator position), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT place of the motor body. For the ask for by buyer, the terminal box can be created on the opposite position. Also the shaft can be produced as double shaft conclude. The rotor shaft’s rotation direction is counter clock-wise seen from the place of commutator. The driving manner is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving manner have specified radial power(such as belt EPT or EPT EPT), It’s allowable radial pressure need to not exceed the benefit of graph.(see hooked up B)

three. Equipment for electric powered motor

In accordance to customer’s request, the motor can be designed to allocate for tacho generator, pulse generator, centrifugal switch, arrester brake and so on.

Note: the specification, EPTT and weak-magnet speed selection is only for reference, For the refresh of new technologies, new supplies, the data of the catalog will be altered accordingly.

EPT performance

one, technical knowledge must be employed according to the adhering to info perform situations

A. altitude does not exceed 1000m,
B. surrounding air temperature is not far more than forty deg c,
C. operate surroundings need to not include acid and alkaline or other to contact with insulation influence of fuel.
D. motor for ongoing responsibility (S1),
E. motor armature loop and excitation circuitry by static electrical power, rectifying EPTT provide by dc turbines.

F. the sequence motor performance 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 certain circumstances can derive 220V and 400V or other voltage.
three, motor rated pace 3,000, 15, ten, 750, six, five, four, 3, 200r/min of nine.
To reduce the armature voltage constant torque control, lessen excitation continuous EPTT voltage for pace. Velocity selection of complex data desk saw.

In the adhering to with rated voltage regulating speed is consistent torque. It is no less than the minimal pace regulation 20r/min, even now can maintain the rated pace, torque.

four, Separate excitation is the basic excitation sort of the motors. Nominal field voltage: 180V. Other excitation voltages are also satisfactory on ask for.
Compelled excitation is authorized with the voltage of much less than 500v. When a motor is typically managing, its excitation current should not be higher than the rated excitation present.

To make certain the reliability of the insulation of excitation program, disconnect excitation circuitry on a discipline winding resistance, release ends in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to prevent self-induction possible. In its benefit stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about 7 occasions the field winding resistance (cold state). Even though the discipline voltage is larger than nominal voltage, the value of EPTTt resistance may be reduce than 7 instances field resistance, in any other case larger than seven times.
5, For body dimensions 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.

six, A marked earthing terminal is offered for the motors.

7, The efficiency listed in the knowledge sheet are for rated output, voltage and pace , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of different ventilating supporters.

OrEPTTNotice

1. Pls check out our goods catalog and confirm the motor variety and specification just before place order, and sort choice as achievable as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd technical specs proven in catalog. For motor frame size, EPTT, voltage, pace, interesting approach, exciting voltage and mounting sort, should be talked about clear in revenue agreement. This kind of as Z4-a hundred and eighty-31, 37KW, 440V, 1000r/min, separated excitation 180v, horizontal mounting with ft or IMB3.

2. Some EPTT specifications this sort of as : double shaft stop, terminal box position are mounting in the reverse way, counter clock-wise rotation must be described evidently in the agreement.

three. If the buyer want variety, specification are not list in the catolog, or for other EPTT necessity, the agreement or the pre-creation agreement should be signed right after the two party’s discussion and settlement

four. All the motors , Other than the shaft extension important, all the accessories are not in the extent of offer, If the accessories or spare elements are asked for, these kinds of as the brush, brush holder, and so on, pls be aware the identify, specification and portions of the equipment in the deal.

5. For EPTT setting operating issue, motor would be used in humid and sizzling locations, pls label TH in the origin variety.

EPTT amp Delivery

Tests EPT