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Z4 Series DC EPT
EPTT: one.4kw – 600KW
Voltage: Standard 160V, 400V, 440V
Pace: Rated Velocity reference
Protection Degree: IP21S
Insulation Class: F
Package: Export EPTen Deal
Payment: forty% in EPT, balance by T/T or L/C at sight
Z4-four hundred-32, 500KW, 400V, 680~1400r/min. IC06, IP21S, F Insulation
one. Mounting and Type of design
Mounting modes comply with the Point out StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB/T997 stipulated as follows:
two. Protection and Cooling Technique.
The fundamental cooling strategy of motor is IC06, It implies it have a blower for ventilate, also it can be created for IC17, It indicates use pipe as the chilly air inlet, the air outlet is shutter structure. Also it can be manufactured for IC37, it indicates the cold air’s inlet and outlet equally use pipe. And it really is have numerous deriving type, these kinds of as self-ventilation, aXiHu (West EPT) Dis.al circulation enthusiast variety, enclosed type, air-air cooler sort, etc. The request for the air stream, blast stress, EPTT of the air blower, and many others of different body motor you should see technical data sheet 1. The safety diploma of EPTT series Z4 motor reaches IP21S
a. For Z4-one hundred – Z4-one hundred sixty, 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 force and supporter motor potential are shown underneath:(EPTTble one)
*All the ventilating fan motors are three section, two pole, 380V.
EPTs with the subsequent 5 methods of cooling can also be JCEP, but prior consultations are required.
a. Body dimension 100 up to 250 may be made into the completely enclosed, frame cooled motor(IC410).
b. Frame dimensions one hundred eighty up to 250 could be created into the individually ventilated motor with blower mounted on its non-EPT side(IC05).
c. Frame dimensions one hundred up to 200 could be created into self-cooled open motor with its own fan mounted on the shaft(IC01).
d. Body size a hundred and sixty up to 355 may possibly be produced into completely enclosed motor with interior cooling air circulation by impartial air-air warmth exchanger mounted on it(IC666).
e. Body measurement 160 up to 450 might be produced into completely enclosed motor with unbiased air-drinking water heat 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 place of the motor frame. For the request by customer, the terminal box can be made on the reverse situation. Also the shaft can be produced as double shaft end. The rotor shaft’s rotation route is counter clock-smart considered from the placement of commutator. The driving manner is fleXiHu (West EPT) Dis.ble coupling relationship, also can be use for the driving manner have specific radial force(such as belt EPT or EPT EPT), It truly is allowable radial pressure ought to not exceed the price of graph.(see hooked up B)
3. Add-ons for electric powered motor
According to customer’s ask for, the motor can be created to allocate for tacho generator, pulse generator, centrifugal swap, arrester brake and so on.
Note: the specification, EPTT and weak-magnet pace variety is only for reference, For the refresh of new technologies, new materials, the knowledge of the catalog will be transformed appropriately.
one, specialized knowledge should be employed in accordance to the following info operate conditions
A. altitude does not exceed 1000m,
B. encompassing air temperature is not a lot more than 40 deg c,
C. perform environment must not contain 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 electric power, rectifying EPTT provide by dc turbines.
F. the series motor overall performance with GB/T755 the standard EPT of motor.
2, motor 160V rated voltage is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd, 440V. According to the particular conditions can derive 220V and 400V or other voltage.
3, motor rated velocity 3,000, fifteen, 10, 750, 6, five, four, 3, 200r/min of 9.
To decrease the armature voltage consistent torque control, lessen excitation continuous EPTT voltage for pace. Velocity variety of technical information desk saw.
In the pursuing with rated voltage regulating pace is continual torque. It is no much less than the minimal speed regulation 20r/min, even now can maintain the rated velocity, torque.
four, Individual excitation is the fundamental excitation type of the motors. Nominal subject voltage: 180V. Other excitation voltages are also satisfactory on ask for.
Forced excitation is allowed with the voltage of considerably less than 500v. When a motor is normally running, its excitation current need to not be larger than the rated excitation present.
To make sure the reliability of the insulation of excitation system, disconnect excitation circuitry on a subject winding resistance, release ends in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to prevent self-induction prospective. In its worth stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about 7 moments the area winding resistance (chilly state). While the field voltage is increased than nominal voltage, the value of EPTTt resistance may be lower than 7 occasions discipline resistance, normally larger than 7 instances.
5, For body measurement Z4-315, Z4-355,Z4-400, and Z4-450, compensating windings are supplied. For frame dimension Z4-250 and Z4-280, the motors are possible with a compensating winding way too.
6, A marked earthing terminal is supplied for the motors.
7, The performance detailed in the information sheet are for rated output, voltage and velocity , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of separate ventilating enthusiasts.
1. Pls check out our products catalog and affirm the motor variety and specification ahead of area order, and sort variety as feasible as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd requirements proven in catalog. For motor body dimension, EPTT, voltage, velocity, interesting method, interesting voltage and mounting form, must be talked about clear in sales agreement. This sort of as Z4-one hundred eighty-31, 37KW, 440V, 1000r/min, divided excitation 180v, horizontal mounting with ft or IMB3.
two. Some EPTT needs such as : double shaft end, terminal box position are mounting in the opposite way, counter clock-smart rotation must be talked about evidently in the agreement.
3. If the client need to have kind, specification are not list in the catolog, or for other EPTT requirement, the agreement or the pre-production arrangement need to be signed soon after equally party’s dialogue and arrangement
4. All the motors , Other than the shaft extension important, all the equipment are not in the extent of offer, If the add-ons or spare parts are requested, this sort of as the brush, brush holder, and so forth, pls notice the name, specification and quantities of the components in the agreement.
five. For EPTT surroundings operating condition, motor would be utilized in humid and scorching locations, pls label TH in the origin kind.
EPTT amp Supply